Import-Export Bulletin Board Post an Offer to Sell

New here? Please subscribe
to post trade leads. It's FREE!

Offers to Sell


Home > Offers to Sell

Browse leads by category:
    
    
    
    
    
    
    
    
    
    
  

Summary of 12/25/25 6:28 GMT:>> Show Compact View
12/9/25 1:28 GMT
8K HDMI2.1 Fiber Optic Cable

The FHDC-2105 series 8K HDMI Fiber Optic Cable is the latest addition to our Fiber Optic 8K HDMI Cables family. Unlike other 8K HDMI Fiber Optic Cables, the FHDC- 2105 stands out with its plastic injection molding and sleek light sky blue aluminum alloy shell, combining elegance with advanced functionality. This makes it not only a high-performance 8K HDMI Fiber Optic Cable, but also an aesthetically appealing choice for any setup. 8K HDMI 2.1 Active Fiber Optical Cables Application The FHDC-2105 series 8K HDMI Fiber Optic Cables are produced with high-quality hybrid cables(YOFC OM3 Optical Fiber+Copper Wires), supporting full range of uncompressed HDMI 2.1 specification features, including 8K video, ARC, dynamic HDR, HDR 10, up to 48Gbps bandwidth, VRR, ALLM, QMS, QFT, 3D effect, etc. With up to 8K/60Hz UHD resolution, 4K/144Hz high refresh rate, and universal compatibility, the FHDC-2105 8K HDMI fiber optic cable is ideal for home theater, TV broadcasting station, gaming, projectors,media servers and other applications for 8K UHD video over long distances up to 150m/500ft, with no signal loss or delay. 8K HDMI Fiber Optic Cable-FHDC-2105-AOCFiberlink Highlight Features: UHD Resolution: Supports latest HDMI 2.1 specifications for 8K@60Hz, 4K@144Hz, backward compatible High Bandwidth: 48Gbps capacity, no signal loss, no latency Lossless Transmission: Delivers 8K@60Hz visuals, VR, and 3D display signals up to 300m/1000ft Fast Refresh Rate: 144Hz/120Hz at 4K resolution for crisp, sharp images; higher rates at lower resolutions Dynamic HDR: Optimizes contrast, depth, brightness, and color gamut on a frame-by- frame basis High-Quality Audio: Supports up to 192kHz, 24-bit, uncompressed 5.1 and 7.1, Dolby lossless formats, and 32-channel audio VRR for Gaming: Fluid gameplay with minimal lag, judder, and frame tearing Advanced Features: Supports EDID, self-detecting function, ALLM, QMS, and QFT Durable Construction: Aluminum-alloy housing, corrosion-resistant gold-plated connectors EMI Resistance: High resistance to electromagnetic interference, ensuring a safe, radiation-free environment Customizable: Up to 150m/500ft maximum length, custom length, logo, and packaging available

Minimum Order: 10 long tons

Contact:
Phone:
Fax:
Email:
GatsbyJAY
+86 13418908938

Send Inquiry
AOCFIBERLINK
5th Floor, Building One, Lebao Industrial Zone, Guangqiao Road, Guangming District
Shenzhen 510107
China
12/9/25 1:19 GMT
Wholesale 1100/1030B/3102/8011 Epoxy-Coated Aluminum Foil for Air Condition

Epoxy-coated aluminum foil is widely used in air conditioner heat exchangers, HVAC condensers, evaporators, and radiator fins. It offers high thermal conductivity, excellent corrosion resistance, and strong coating adhesion, significantly improving system efficiency, durability, and service life. We supply 1100/1030B/3102/8011 series aluminum foils in bulk, ensuring stable mechanical performance and uniform coating quality. Our production standards meet the requirements of international air conditioner manufacturers and fin processing factories. Product Overview 1100 Aluminum Foil: Pure aluminum (≥99.0%), low strength, excellent plasticity, easy to process, and high thermal conductivity. Ideal for general fins and household AC heat exchangers. 1030B Aluminum Foil: Pure aluminum alloy, designed for high-performance AC fins, with higher mechanical strength, excellent stamping performance, and thermal conductivity. Highly compatible with epoxy resin and hydrophilic coatings. 3102 Aluminum Foil: Al-Mn series alloy, offering improved strength and compression resistance, along with excellent anodizing and coating adhesion. Widely used in large HVAC systems and commercial AC units. 8011 Aluminum Foil: Al-Fe-Si series alloy, with excellent overall performance, durability, and formability. Commonly used for hydrophilic and epoxy-coated condenser foils. Key Features 1.Excellent Heat Transfer Efficiency: Aluminum foils made from 1100/1030B/3102 alloys ensure rapid heat dissipation and enhance AC system performance. 2.Hydrophilic Performance: Condensed water spreads evenly across the fin surface, flows away quickly, and avoids water bridging, maintaining uninterrupted airflow and efficient heat exchange. 3.Uniform Coating: Advanced roll-coating production lines guarantee consistent thickness and color. 4.Excellent Formability: Perfect for fin stamping and high-speed production, without cracking or powder shedding. 5.Long-Lasting Corrosion Resistance: Suitable for coastal, high-humidity environments, and long-running condensers. 6.Anti-Mold Performance: Effectively inhibits bacteria and mold growth on fin surfaces, improving air quality and supporting modern healthy AC design trends. Technical Parameters Alloy: 1100 / 1030B / 3102 / 8011 Temper: O, H22, H24, H26 Thickness: 0.08-0.20 mm (customizable) Width: 100-1400 mm Length: 1000-16,000 mm Coating Type: Epoxy resin / Hydrophilic / Anti-corrosion Color: Gold, Blue, Black, etc. Coating Thickness: 2-15 μm Tensile Strength: 100-180 MPa (depending on alloy) Elongation: 10%-20% Surface: Epoxy coating / Hydrophilic coating Core: Aluminum / Steel (75 mm / 150 mm) Packaging: Standard export wooden boxes + moisture protection MOQ: 1-3 tons Applications AC heat exchangers (fin stock) HVAC evaporator and condenser fins Commercial and industrial AC systems Refrigeration equipment Heat pump coils Radiator fins Company Profile We are a leading aluminum foil manufacturer, specializing in epoxy-coated aluminum foil, hydrophilic aluminum foil, HVAC fin materials, and 1xxx/3xxx/8xxx series aluminum products. With over 20 years of experience, we have become a trusted supplier for global air conditioner manufacturers and heat exchanger factories. Factory Highlights: Advanced continuous coating production lines Multiple precision slitting machines High-standard surface treatment workshops In-house laboratory for coating testing (salt spray, boiling water, adhesion tests) We export to 60+ countries, including Europe, Southeast Asia, the Middle East, South America, and Africa. Our monthly production capacity exceeds 2,000 tons, supporting large-volume orders, OEM/ODM projects, and long-term supply contracts. FAQ Q1: Are you a trading company or manufacturer? A1: We are a manufacturer with over 20 years of industry experience. Q2: What payment terms do you accept? A2: 30% TT as deposit, 70% TT / 70% LC at sight for the balance before shipment. Q3: How long does it take for samples and mass production? A3: After order confirmation, new molds and free samples (≤5 kg) usually take 15-20 days. Mass production takes 25-30 days. Q4: Do you provide OEM/ODM services? A4: Yes, we do! Q5: Can you provide samples? A5: Yes, free samples are available for quality inspection. Shipping and taxes are borne by the buyer. Q6: Do you accept sample orders? A6: Yes, we accept sample orders.

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
Hermione Miller


Send Inquiry
Henan Hongchang Aluminum Co., Ltd.
No. 14, Business Outer Ring Road
zhengzhou 45000
China
12/8/25 19:55 GMT
We sell JET A1 fuel and EN590 10PPM diesel.

Please, no intermediaries, our offer is only for a real and direct buyer!!! We sell Aviation fuel JET A1 and Diesel EN590 10PPM. Origin: Kazakhstan. Delivery terms: CIF ASWP, FOB port of Rotterdam, Houston, Fujairah. FOB Procedure: TANK TO TANK / TANK TO VESSEL Payment terms: MT103, T/T WIRE, SBLC MT760 Contract period: 12 months minimum, with possible R&E. Inspection: SGS / Intertek / CIQ. Before starting negotiations and sending SPA, CI to the buyer. Each buyer must send the seller a set of documents: 1). MANDATE BUYER (APOSTILLE) - from the buyer, to our company, we are agents (we do not work without this document). 2). NCNDA 3). Client Information Sheet (CIS) 4). ICPO + COPY of passport + Company registration certificate 5). BCL (RWA, POF) - the amount of money for the first batch of fuel. 6). TSA (TSR) Important: *Documents must be recent, issued no more than 5 days ago. *All documents must be made by and for one company. *All documents must have recent seals, documents must be scanned and in PDF format. • AVIATION TURBINE JET FUEL A1 Minimum Quantity: 2,000,000 Barrels. Maximum Quantity: 5,000,000 Barrels. FOB Price: Gross ~ 84$/BBL. CIF Price: Gross ~ 86$/BBL. • ULTRA LOW SULPHUR DIESEL FUEL EN590 10PPM Minimum Quantity: 100,000 Metric Tons. Maximum Quantity: 500,000 Metric Tons. FOB Price: Gross ~ 530$/MT. CIF Price: Gross ~ 540$/MT. I will send the procedure and specification upon request. We will be glad to cooperate with you! Please send applications to the email address or WhatsApp:

Minimum Order: 100000

Contact:
Phone:
Fax:
Email:
Alexander
+79202134457

Send Inquiry
Multi Trader
Leninsky prospect 43a
Voronezh 394004
Russia
12/8/25 19:55 GMT
We sell gold nuggets.

Please, no intermediaries, our offer is only for a real and direct buyer!!! We sell gold nuggets. For the buyer, we are ready to melt nuggets into bars. • Purity min: 97%. • Fineness: 23+ Carats. • Origin: East Africa. • Trial lot: 50 kilograms. • Minimum order volume: 200 kilograms per month. • Maximum order volume: 1000 kilograms per month. • Delivery terms: CIP airport of the buyer. • Shipping cost is already included. • Delivery time: 5 days. • ANALYSIS The final analysis report will be received at the refinery of the buyer. • Price: $ 78,000 per kilogram. • Payment terms: MT799 or MT103. Before negotiations and sending to the buyer SPA. Each buyer must send the seller two documents: LOI + POF Dear buyer, if this offer does not suit you, we can find other options for you. We also sell Silver and Palladium bars. Please send your requests to the email address or WhatsApp:

Minimum Order: 200

Contact:
Phone:
Fax:
Email:
Alexander
+79202134457

Send Inquiry
Multi Trader
Leninsky prospect 43a
Voronezh 394004
Russia
12/8/25 19:54 GMT
We sell copper cathodes.

Please, no intermediaries, our offer is only for a real and direct buyer!!! We sell high quality copper cathodes. • Electrolytic copper cathode grade A. • Purity: 99.97 - 99.99% • Origin: Kazakhstan. • Seller: Trading company, a large distributor of metals. • Minimum order quantity: 300 tons per month. • Maximum order quantity: 10,000 tons per month. • We conclude only annual contracts for 12 months. • Delivery terms: CIF ASWP. • Inspection: SGS or equivalent. • Delivery cost is already included. • Payment terms: LC, DLC, SBLC. • Price: LME discount - 18% Total commission 2% Commission distribution: 1% - seller's side (closed), seller's mandate. 1% - buyer side (closed), for us, we are agents. Important: Before starting negotiations and sending FCO, SPA, CI to the buyer. Each buyer must send the seller a set of documents: 1. Client Information Sheet (CIS) 2. ICPO + Scan of the director's passport. 3. BCL (RWA, POF) - the amount of money for the first batch of copper cathodes. 4. MANDATE BUYER (APOSTILLE) - from the buyer, to our company, we are agents. 5. NCNDA Documents must be fresh, issued no more than 5 days ago. All documents must be made from one and for one company. We do not have big discounts of 20% - 50% !!! We also sell copper cathodes of Zambia or D.R. Congo origin. Please send your applications to the email address or WhatsApp: ========== We sell: Gold, Silver, Palladium, A7 Aluminum, Copper Cathodes, Copper Ingots, Copper Powder, Zinc Powder, Nickel Wire, Used Steel Rails.

Minimum Order: 300

Contact:
Phone:
Fax:
Email:
Alexander
+79202134457

Send Inquiry
Multi Trader
Leninsky prospect 43a
Voronezh 394004
Russia
12/8/25 19:53 GMT
We sell aluminum A7.

Please, no intermediaries, our offer is only for a real and direct buyer!!! We sell aluminum ingots A7. • Primary aluminum ingots of the A7 brand. • Min purity: 99.97%. • Origin: Kazakhstan. • Seller: Trading company, a large distributor of metals. • Minimum order volume: 500 tons per month. • Maximum order volume: 30,000 tons per month. • We conclude only annual contracts for 12 months. • Delivery terms: CIF ASWP. • Inspection: SGS or equivalent. • Delivery costs are already included. • Payment terms: LC, DLC, SBLC. • Price: LME discount - 14% Total commission 2% Commission distribution: 1% - seller's side (closed), seller's mandate. 1% - buyer side (closed), for us, we are agents. Important: Before starting negotiations and sending FCO, SPA, CI to the buyer. Each buyer must send the seller a set of documents: 1. Client Information Sheet (CIS) 2. ICPO + Director's passport scan. 3. BCL (RWA, POF) - the amount of money for the first batch of aluminum. 4. MANDATE BUYER (APOSTILLE) - from the buyer, to our company, we are agents. 5. NCNDA Documents must be fresh, issued no more than 5 days ago. All documents must be made from and for one company. We do not have large discounts of 20% - 50% !!! We also sell A7 aluminum from South Africa. Please send applications to the email address or WhatsApp: ========== We sell: Gold, Silver, Palladium, A7 Aluminum, Copper Cathodes, Copper Ingots, Copper Powder, Zinc Powder, Nickel Wire, Used Steel Rails.

Minimum Order: 500

Contact:
Phone:
Fax:
Email:
Alexander
+79202134457

Send Inquiry
Multi Trader
Leninsky prospect 43a
Voronezh 394004
Russia
12/8/25 19:53 GMT
We sell copper ingots and copper powder

• We sell oxygen-free copper ingots. Copper content is not less than 99.9999% Impurity composition (Mg, Li, Ti, Co, Be, V, Mo, Cd) - 0.0001% The content of the isotope Cu 63 is 69.09% (± 0.05), and Cu 65 - 30.91% (± 0.03). Minimum radioactivity, no more than 1.10-11 Ci/g. Ingot weight - 1 kg. Ingots are sealed in shrink film and packed in boxes of 24 kg. Certification in the laboratory; JSC "GIREDMET" (Moscow). Boxes sealed by JSC "ROSATOM". ========== • Copper powder (ultrafine). Purity not lower than 99.9999% Isotopic purity of Cu 63 is 69.09% (± 0.03), and Cu 65 - 30.91% (± 0.05). Particle shapes: Dendritic and spherical. Particle size: from 5 to 40 microns (on request). Three types of packaging: - Glass flasks of 250 grams, 1 package (4 ampoules) - 1 kg. - PET bottles of 1 kg - PET jars of 2 kg. ========== • Zinc powder (isotope) Purity not less than 99.9999% Impurity composition (Li, Be, K, Ti, V, Co, Ga, Ge, As, Se, Rb, Sr, Y, Rh, Pd, Cd, Te, Cs, La, Ce, Pr, Nd, Hf) not more than 0.0001% Packaging: PET jars of 2 kg. ========== • Lead powder Purity not less than 99.9999% Impurity composition (Li, Be, Na, Ti, Mn, Ga, Ge, Rb, Sr, Y, Nb, Mo, Ru, Rh, Pd, Cs, La, Ce, Sm, Lu, Ta, W) not more than 0.0001% Packaging: PET jars of 2 kg. • Minimum order volume of copper ingots, copper powder, zinc powder, lead powder: 1 ton. • Production capacity up to 50 tons per month. ========== • Nickel wire DKRNT 0.025mm KT NP2 The wire has high corrosion resistance and excellent electrical conductivity, which makes it indispensable in various industries, including electronics, mechanical engineering and medical equipment… Packaging: Aluminum case with 30 spools of wire. • Minimum order volume of nickel wire: 3 kg. • Production capacity up to 200 kg., per month. ========== • Quality guarantee of our products, purity not lower than 99.9999%. • Documents: You will receive a full package of export documentation (contract, declaration, quality certificate, chemical composition test report in Russian and English). • Origin: Russia. • Payment terms: T/T – 100% prepayment. The price depends on the required volume and delivery terms. Individual conditions for each buyer! • Delivery terms: - EXW seller's warehouse in Moscow. - CIP buyer's airport. Fast delivery worldwide. We will be glad to cooperate with you! Please send applications to the email address or WhatsApp:

Minimum Order: 1000

Contact:
Phone:
Fax:
Email:
Alexander
+79202134457

Send Inquiry
Multi Trader
Leninsky prospect 43a
Voronezh 394004
Russia
12/8/25 19:52 GMT
Drinking water from Russia.

Our company is engaged in the sale and export of drinking water from Russia. We offer: • Drinking water in bulk in tankers. Minimum order volume: 50,000 tons *12 months. Tankers are designed for the transportation of food liquids. Approximate cost of water on CIF ASWP terms ~ 40$/ton. • Drinking water in PET bottles. - Still drinking water, water packaging in PET bottles: 0.5 l. 1 l. 1.5 l. 5 l. 10 l. 20 l. - Carbonated drinking water, water packaging in PET bottles: 0.5 l. 1 l. 1.5 l. Minimum order volume: 5000 tons *12 months. Or 1,000,000 bottles of 1.5 liters. The label on the bottles can be either ours or yours, by agreement. Approximate cost of water on CIF ASWP terms: Still water in 1.5 liter bottles ~ 0.27$ per bottle. Carbonated water in 1.5 liter bottles ~ 0.30$ per bottle. • Delivery terms: CIF ASWP, FOB Bronka port or Novorossiysk port (Russia). • Payment terms by agreement: MT103/TT or letter of credit. • Before starting negotiations and sending the contract, the buyer must send the seller an official application, two documents: 1. LOI or ICPO + Scanned passport of the company director. Financial confirmation from the bank, certificate of availability of funds from the buyer. 2. BCL (RWA, POF) any document - the amount of money for the first batch of water. Documents must be fresh, issued no more than 5 days ago. We will be glad to cooperate with you! Please send your applications to the email address or WhatsApp:

Minimum Order: 5000

Contact:
Phone:
Fax:
Email:
Alexander
+79202134457

Send Inquiry
Multi Trader
Leninsky prospect 43a
Voronezh 394004
Russia
12/8/25 19:51 GMT
Wheat, barley, corn from Russia.

Generates orders for the supply of high-quality wheat, barley, yellow corn. Harvest: 2024. Packaging: Bulk on a ship. No GMO. Grain origin: Russia. Grain seller is a company from Russia or Kazakhstan. We conclude contracts for a period of 12 months. Delivery terms: FOB port of Novorossiysk (Russia). We can also work on CIF terms any safe port in the world. Price on FOB terms in US dollars per ton: 1) Wheat class 3 (protein 12.5%, gluten 25) - $ 245 2) Wheat class 4 (protein 11.5%, gluten 23) - $ 240 3) Wheat class 5 (protein 10.5%, gluten 20) - $ 235 4) Feed barley (natural 690) - $ 260 5) Feed yellow corn class 3 (protein 8%) - $ 280 • Minimum order quantity: 12,500 tons per month. • Maximum order quantity for wheat: 75,000 tons per month. • Maximum order quantity for barley and corn: 50,000 tons per month. ===== 6) Beet sugar, crystalline, white GOST 33222-2015 category TS2 - $685 • Packaging: polypropylene bags of 50 kg. 7) Sunflower oil, refined in PET bottles; 1 and 5 liters - $980 8) Unrefined sunflower oil in "Flexitank" - $950 • Minimum order quantity: 5,000 tons per month. ===== 9) Wheat flour, premium grade GOST 26574-2017 - $290 10) Wheat flour, first grade GOST 26574-2017 - $285 • Packaging: polypropylene bags of 50 kg. • Minimum order quantity: 10,000 tons per month. Payment terms: SBLC MT760 or T/T MT103, payment at the port of loading, To send the contract (SPA) to the buyer, the buyer needs an official application, two documents: 1. LOI + Scanned passport of the company director. 2. BCL (RWA, POF) - a bank statement on the availability of funds from the buyer, any document, the amount of money for the first batch of grain. Documents must be fresh, issued no more than 5 days ago. Please send applications to the email address or WhatsApp:

Minimum Order: 12500

Contact:
Phone:
Fax:
Email:
Alexander
+79202134457

Send Inquiry
Multi Trader
Leninsky prospect 43a
Voronezh 394004
Russia
12/8/25 19:51 GMT
Sugar, Soybeans, Corn from Brazil.

Please, no intermediaries, our offer is only for a real and direct buyer!!! Our company is engaged in the sale of: • Cane sugar ICUMSA 45 • Sugar VHP 600-1200 • Soybeans non-GMO. • Soybeans GMO. • Yellow Corn GMO. Origin: Brazil. Minimum order volume: 5000 tons per month. Maximum order volume: 100,000 tons per month. We conclude contracts for 12 months. Delivery terms: CIF ASWP. Payment terms: SBLC MT760 (Transferable) payment at the port of loading. Before starting negotiations and sending to the buyer FCO, SPA, CI. Each buyer must send the seller a set of documents: 1. Client Information Sheet (CIS) 2. ICPO + Scan of the director's passport. 3. BCL (RWA, POF) – the amount of money for the first batch of sugar or grain (a screenshot of the document is possible). Documents must be recent, issued no more than 5 days ago. Please send applications to the email address or WhatsApp:

Minimum Order: 5000

Contact:
Phone:
Fax:
Email:
Alexander
+79202134457

Send Inquiry
Multi Trader
Leninsky prospect 43a
Voronezh 394004
Russia
12/8/25 19:50 GMT
Coffee beans from Vietnam.

We offer high-quality coffee beans, Robusta and Arabica varieties, green or roasted, 10 types of roasting. Origin: Vietnam. Minimum order volume: 19 tons per month. Packing: PP + jute bags of 60 kg., (individual packaging with the buyer's logo can be ordered). Delivery terms: FOB port Ho Chi Minh. Payment terms: T/T - 100% prepayment. We provide a full set of documents for export worldwide: • Invoice. • Bill of lading (3 originals). • Packing list. • Specification. • Certificate of origin/quality. • Phytosanitary certificate. We prepare any volume for shipment in the shortest possible time (up to 15 working days). We have been working since 2019. We have coffee plantations in Dak Lak, Pleiku, Da Lat. Our own roadsters for high-quality coffee roasting. Our company also sells: • Coffee drink in aluminum cans of 250 ml., OEM production under your brand (three flavors available: Latte Coffee Drink, Vanilla Coffee Drink, Black Coffee Drink). • Coconut coal for hookahs. • Cashews (nuts) WW180, WW240, WW320. • Dried fruits; mango (large 1 slice), pineapples (rings), bananas (whole). • Roasters for roasting coffee (loading up to 120 kg). We will be glad to cooperate with you! Please send your applications to the e-mail address or WhatsApp:

Minimum Order: 19 short tons

Contact:
Phone:
Fax:
Email:
Alexander
+79202134457

Send Inquiry
Multi Trader
Leninsky prospect 43a
Voronezh 394004
Russia
12/8/25 19:49 GMT
Cashew nuts from Vietnam.

We offer high-quality cashew nuts, three grades; WW180, WW240, WW320. Origin: Vietnam. Minimum order quantity: 19 tons. Packing: PP + 25kg cardboard box. Delivery terms: FOB Ho Chi Minh port. Payment terms: T/T We also sell: • Coffee beans, Robusta and Arabica varieties. • Coconut charcoal for hookah. • Dried fruits; mango (large 1 slice), pineapples (rings), bananas (whole). We provide a full set of documents for export worldwide. We prepare any volume for shipment in the shortest possible time up to 15 working days. We will be glad to cooperate with you! Please send your applications to the email address or WhatsApp:

Minimum Order: 19 short tons

Contact:
Phone:
Fax:
Email:
Alexander
+79202134457

Send Inquiry
Multi Trader
Leninsky prospect 43a
Voronezh 394004
Russia
12/8/25 12:43 GMT
PP STRAP

Ventora Industries Private Limited is a trusted manufacturer and exporter of PP Strapping Rolls, engineered for reliable, smooth, and cost-effective packaging applications. Our polypropylene straps offer excellent flexibility, consistent sealing strength, and compatibility with both manual and automatic strapping machines.

Minimum Order: 500

Contact:
Phone:
Fax:
Email:
Tirth Patel
7046196972

Send Inquiry
VENTORA INDUSTRIES PVT. LTD.
Street No. 7, Raiya Gam, Rajkot
Rajkot 360005
India
12/8/25 8:50 GMT
Durable Washing Machine Oil Seal for Laundry Equipment Factory Direct

When discussing sealing technology in household appliances, one question often arises among engineers and distributors: why do washing machines almost universally rely on nitrile rubber (NBR) oil seals? At first glance, it may seem like a simple cost decision, but the reality is more complex. The choice reflects a balance of material properties, manufacturing economics, and long‑term reliability in a demanding environment. The Operating Environment of Washing Machines Washing machines are not gentle on their components. Oil seals in these appliances must withstand: Constant exposure to water and detergents that can degrade many elastomers. Rotational motion of the drum shaft, which requires seals to resist wear and maintain lubrication. Temperature fluctuations, from cold water cycles to hot wash programs. Pressure and vibration, especially in high‑speed spin cycles. This combination of chemical, mechanical, and thermal stresses narrows the field of suitable materials. Why Nitrile Rubber Fits the Role NBR has become the default choice for several reasons: Oil and Detergent Resistance NBR is known for its resistance to oils and many cleaning agents. In washing machines, seals are exposed not only to water but also to surfactants and additives. NBR maintains its integrity better than many general‑purpose rubbers. Balance of Cost and Performance While advanced materials like fluoroelastomers (FKM) offer superior chemical resistance, they are significantly more expensive. For mass‑produced appliances, NBR provides a cost‑effective solution without compromising basic reliability. Wear Resistance Under Rotation The shaft of a washing machine drum rotates thousands of times during a single cycle. NBR’s abrasion resistance ensures that the seal lip maintains contact without excessive wear. Temperature Tolerance NBR can handle the moderate temperature range typical of household washing machines. Although it is not suitable for extreme heat, the operating conditions rarely exceed its limits. Ease of Manufacturing NBR is widely available and easy to mold into complex seal geometries. This supports large‑scale production and consistent quality. Comparison with Other Materials Silicone Rubber (VMQ): Excellent low‑temperature flexibility, but poor resistance to detergents and oils. Polyurethane (PU): Strong abrasion resistance, but less chemical stability in detergent environments. Fluoroelastomer (FKM): Superior chemical and heat resistance, but cost is prohibitive for consumer appliances. EPDM: Good water resistance, but lacks oil resistance, making it unsuitable for washing machine shafts lubricated with grease. Thus, while alternatives exist, NBR strikes the most practical balance. Distributor and Wholesaler Perspectives For suppliers, the widespread use of NBR seals in washing machines has several implications: Inventory Planning Since NBR seals dominate this segment, distributors can safely stock large volumes of standard washing machine seal sizes. This reduces risk compared to niche materials. Customer Questions Many appliance repair shops ask whether upgrading to FKM seals would extend service life. The answer is nuanced: while FKM resists chemicals better, the added cost is rarely justified in consumer appliances where replacement cycles are shorter. Bulk Procurement Strategies Wholesalers often negotiate with manufacturers to secure NBR seals in high volumes. The economies of scale make NBR even more attractive. Aftermarket Considerations In the aftermarket, customers often look for affordable replacements. NBR seals meet this demand, while premium materials are reserved for industrial machinery. FAQ Q: Why not use silicone seals for better flexibility? A: Silicone lacks detergent resistance, leading to premature failure in washing machines. Q: Can NBR seals handle hot water cycles? A: Yes, typical hot wash programs remain within NBR’s temperature tolerance. Q: Is there a benefit to offering FKM seals for premium models? A: Only in niche cases. For most washing machines, NBR provides sufficient durability at a fraction of the cost. Q: How should wholesalers manage stock for different regions? A: In markets with higher demand for long‑lasting appliances, a small percentage of FKM seals may be stocked, but NBR should remain the core inventory. Industry Trends As washing machines evolve with higher spin speeds and eco‑friendly detergents, seal requirements may shift slightly. Some manufacturers are experimenting with hybrid designs—NBR seals with PTFE coatings—to reduce friction and extend life. However, the fundamental reliance on NBR remains strong due to its proven track record. Practical Insights for Distributors Focus on Standardization: Most washing machine models use a limited range of seal dimensions. Stocking these ensures quick delivery. Educate Customers: Repair shops often misunderstand material properties. Providing clear guidance on why NBR is used builds trust. Monitor Regional Demand: In areas with harder water or aggressive detergents, seals may wear faster. Offering reinforced NBR options can meet local needs. Balance Cost and Quality: While premium seals exist, the majority of customers prioritize affordability. NBR aligns with this expectation. The widespread adoption of nitrile rubber oil seals in washing machines is not accidental. It reflects a careful balance between chemical resistance, mechanical durability, manufacturing efficiency, and cost control. For distributors and wholesalers, understanding this choice is more than technical knowledge—it is a business advantage. By stocking the right materials, answering customer questions with authority, and anticipating market trends, suppliers can strengthen their position in the appliance sector.

Minimum Order: 1000

Contact:
Phone:
Fax:
Email:
DEDE SEALS


Send Inquiry
DEDE SEAL Co.,Ltd
Shanghai China
Shanghai
China
12/8/25 7:52 GMT
Derakane Corrosion Resistance 470-300 Vinyl Ester Resin

DERAKANE 411-350 epoxy vinyl ester resin is based on bisphenol-A epoxy resin and has become the"industry standard" due to its wide range of end-use applications and ability to be used in a wide range of fabrication techniques. Application -DERAKANE 411-350 resin is designed for use in fabricating FRP storage tanks, vessels, ducts and on-site maintenance projects, paticularly in chemical processing and pulp and paper operations. - The resin is designed for ease of fabrication using hand lay-up, spray-up, filament winding, compression molding and resin transfer molding techniques, pultrusion and molded grating applications. - An alternate viscosity, optimized for some vacuum infusion processes is available as DERAKANE MOMENTUM 411-200 resin. - An alternate for low styrene content (HAP) is available as DERAKANE 441-400 resin.

Minimum Order: 4 cubic metres

Contact:
Phone:
Fax:
Email:
Maggie
8618015277055

Send Inquiry
Thousands Technology Co., Ltd.
China, Jiang Su Sheng, Chang Zhou Shi, Xin Bei Qu, No. 600 Tongjiang Middle Road
changzhou 213000
China


SOURCE: Import-Export Bulletin Board (https://www.imexbb.com/)
Result Page:   << Previous   |   64  |   65  |   66  |   67  |   68  |   69  |   70  |   71  |   72  |   73  |   74  |   Next >>

Post an Offer to Sell
Home - Offers to Buy - Business Opportunities - Company Profiles

© 1996-2025 IMEXBB.com. All rights reserved.

IMEXBB.com