Offers to Sell

The Lithium Iron Phosphate Battery refers to the lithium-ion battery with LiFePo4 as the positive electrode material. The anode materials of lithium-ion batteries mainly include lithium cobaltate, lithium manganate, lithium nickelate, ternary materials, lithium iron phosphate, and so on, among which lithium cobaltate is the anode material used in the vast majority of lithium- ion batteries. Parameter information Nominal capacity: 4000mAh Maximum charge voltage: 3.65V Discharge termination voltage: 2V Maximum charge current: ≤1C Maximum continuous discharge current: 3C Discharge temperature: -20℃~60℃ Internal resistance: ≤20mΩ LFP26700-4000 Features Item Specification Rate performance the maximum discharge current can reach 12A continuous discharge Safety and reliability certified by RoHS, BIS, CB, UN38.3, UL, CE, MSDS and battery directive Strong adaptability suitable for working in different environments, discharge capacity ratio ≥ 65% at -10°C Long cycle life 0.5C/0.5C cycle life reaches more than 2000 times

An 18650 Battery is a lithium-ion rechargeable battery. The first 4 digits of the designation “18650” indicate the physical dimensions while the 5 th digit indicates it is a cylinder cell. The standard 18650 Li-Ion Battery is 18mm around by 65mm long. This type of battery is very common in applications such as laptop battery packs, flashlights, electric vehicles, cordless tools and various other devices that require portable power. Nominal capacity: 2600mAh Maximum charging voltage: 4.20V Discharge cut-off voltage: 2.75V Maximum charging current: ≤1C Maximum continuous discharge current: 5C Discharge temperature: -20℃~60℃ Internal resistance: ≤20mΩ NCM18650-2600ED Features Item Specification Rate performance the maximum discharge current can reach 13A continuous discharge. Safety and reliability certified by RoHS, BIS, CB, UN38.3, UL, CE, MSDS and battery directive certification. Strong adaptability suitable for working in different environments, discharge capacity ratio ≥60% at -20°C. Long cycle life 0.5C/3C cycle life reaches more than 500 times.

Nominal capacity: 10000mAh Maximum charging voltage: 4.0V Discharge termination voltage: 2.0V Maximum charging current: ≤1C Maximum continuous discharge current: 3C Discharge temperature: -30℃~60℃ Internal resistance: ≤3mΩ NaCR32140-10000 Features Item Specification Rate performance the maximum discharge current can reach 30A continuous discharge. Safety and reliability certified by RoHS, BIS, CB, UN38.3, UL, CE, MSDS and battery directive certification. Strong adaptability suitable for working in different environments, discharge capacity ratio >75% at -30°C. Long cycle life 0.5C/0.5C cycle life reaches more than 3000 times; 0.5C/2C cycle life reaches more than 1500 times.

Nominal capacity: 12500mAh Maximum charging voltage: 3.65V Discharge termination voltage: 2.0V Maximum charging current: ≤1C Maximum continuous discharge current: 2C Discharge temperature: -10℃~60℃ Internal resistance: ≤3mΩ LFP32140-12500 Product Features Item Specification Rate performance the maximum discharge current can reach 25A continuous discharge. Safety and reliability certified by RoHS, BIS, CB, UN38.3, UL, CE, MSDS and   battery directive certification. Strong adaptability suitable for working in different environments, discharge capacity ratio >75% at -10°C. Long cycle life 0.5C/0.5C cycle life reaches more than 2500 times.

As a raw material for candle manufacturing, Fischer-Tropsch wax offers the following significant advantages, which can enhance candle performance and manufacturing efficiency: 1. High melting point and thermal stability Wide melting point range (60–120°C): Fischer-Tropsch wax with different melting points can be selected according to requirements, suitable for making candles used in high-temperature environments (such as outdoor candles), reducing the risk of deformation or melting. High-temperature stability: It is not easy to drip during combustion, reducing the risk of fire, especially suitable for pillar candles with containerless design. 2. Excellent combustion performance Smokeless and odorless: The fully hydrogenated hydrocarbon structure ensures clean combustion, suitable for environments sensitive to odors (such as aromatic candle substrates). Long burning time: The high carbon number molecular structure (C20–C60) makes the burning rate 10–20% slower than that of paraffin wax, prolonging the service life.High brightness: The flame is bright during combustion, with luminous flux superior to soy wax and close to traditional paraffin wax. 3. Material compatibility and processing advantages Low viscosity (molten state): Easy to mix with dyes and fragrances, with dispersion uniformity 30% higher than paraffin wax, avoiding color difference or uneven aroma. Low shrinkage rate (<5%): Not easy to crack during demolding, resulting in smooth finished product surface and reduced subsequent polishing costs. High hardness (penetration <1 mm): Supports complex mold shapes (such as embossed candles) and resists scratches during transportation.

We supply Kaya charcoal, Coffee... at reasonable prices

Minimum Order: 20 square metres

1. Specially designed for all kinds of bottle caps 2. High speed with 60-70pcs/min 3. Only need to change different dies when you change to make other types caps 4. It is easy to operate and maintain the machine 5. Rolling dies have long life time of 12 months or more Specification Diameter of workpieces 20-80mm Range of pitch 2-12mm Thread length Max.50mm Max.Thickness of pipe 1.5mm Machine motor 2.2KW / 1.5KW Supply voltage 380V 50Hz 3P Feeding type Vibration bowl or Manual Weight(reference) 650(KG) Package Dimension(L*W*H) 1650*1500*1690 mm Dimension(L*W*H) 1600*1450*1540 mm Working principle Cold extrusion rolling Application All type pipe fittings, lamp cap, etc Q1. Are you factory or trading company ? A1. We are factory of manufacturing thread rolling machine and dies by ourselves. Welcome to visit our factory, if possible. Q2. What is the delivery time ? A2. Usually 15-25 working days for machine, and 10-15 working days for dies. Q3. What is the warranty time for machine? A3. Usually 12 months from B/L date. Q4. What is the payment term? A4. T/T, Western Union, Money Gram, Alipay, PayPal. 50% as deposit, and 50% before shipping. Q5. Is it possible to design and produce automatic loading & unloading devices? A5. Yes, Engineer can design special auto feeding device according to your products. But please provide the drawing of your products before that. Q6. How will you solve problems that we face during using your machine? A6. A. Please provide necessary videos and pictures that can show the problems, our engineers will check and give corresponding solutions. B. Will arrange engineers to solve problems at the scene, if possible.

Minimum Order: 1 bags

The primary reason for premature roofing failure is typically due to a lack of adequate ventilation.  Even if every precaution is taken to assure a roof’s integrity, with just the normal process of heating & cooling, there will be some condensation, that with proper ventilation will be evaporated quickly enough that there is minimal to no lasting effects.  On a typical sunny summer day, roofing material underneath the top overlay can reach temperatures of 160 degrees!  Proper installation of an adequate number of roof vents allows damaging heat a way to escape, reducing temperatures to harmless levels.  Finally, and moreover, through the normal expanding and contracting that roofs of all types must endure, is pressures that develop as an artifact of those natural processes.  Proper ventilation reduces all these issues!  Each Aluminum One-Way Vent features a vandal-proof cap to prevent wind-blown rain or snow from entering.

One-piece spun Aluminum body with Heavy-Duty dome strainer & clamping ring for years of long-lasting durability. Featuring the USMS DS (Double Seal) No leak mechanical Water-Tite seal (Patent pending)! Currently Standard Retrofit Roof Drain is designed to mechanically expand both the Upper Seal to tighten firmly to the drain’s stem and the Lower Seal to the inside of the actual drainpipe in which it is inserted, simply by turning 4 screws perpendicular from one another, each an equal number of turns so that it seals evenly to both the drain itself and the actual drainpipe. Material: Aluminum Drain Body: 11 Gauge (.125) spun aluminum Flange: 17.5″ diameter with sump area Clamping Ring: Cast aluminum

Metal spinning is a metal processing process that deforms metal materials by rotating the workpiece and applying local pressure to obtain parts of the desired shape and size. Spinning process classification According to the deformation method, it is divided into ordinary spinning, strong spinning and shrinking spinning. Ordinary spinning uses the spinning wheel to roll and pressurize along the surface of the workpiece to gradually deform the workpiece, which is suitable for processing thin-walled parts. Strong spinning increases the spinning force and reduces the contact area between the spinning wheel and the workpiece, so that the material produces a larger deformation in a smaller deformation area, which can improve material utilization and part strength.

Product name:Best hemostatic gauze Material: natural cellulose Size: 35cm*5cm,customizable Color: White Action time:10 seconds Sterilization or not: Sterilization Times of use: Single use site: https://www.imkmed.com/medical-consumables/best-he , mostatic-gauze

Minimum Order: 1 bags

I still remember the first time I saw a hydraulic cylinder fail on a steel plant line. The rod looked clean. The parts looked fine. But the fabric- reinforced V-packing set had worn out. That got me thinking—this isn’t a weak seal, it’s just stressed beyond limits. Why Fabric Reinforced V-Packings? Here’s the deal: you have high-pressure, frequent reciprocating motion, sometimes dirty hydraulic oil. Standard V-ring or O-ring won’t cut it. That’s when fabric-reinforced V-packing sets, with canvas backing and rubber lip, makes sense. At DEDE, we offer exactly that. Most importantly, we’ve based our designs on real failure modes. You pick material (like canvas + NBR, or canvas + FKM), and adjust ring count based on pressure. Works up to 40 MPa reliably. Real Use Cases We’ve Seen · Mining rigs—harsh dirt and high load cycles. Our canvas stack cut replacement from once per month to quarterly. · Metaller hydraulic cylinders—vibration from presses. Complaints dropped after switch. · Oilfield pumps—pressure spikes. PEEK/PTFE reinforced stacks gave seal life from weeks to half a year. The Stack Structure Matters, let me break it down: Top is male adapter, then 3–7 V-rings (fabric-reinforced rubber), bottom is female adapter. When pressure mounts, the female adapter pushes down. Each ring expands outward. Sealing happens progressively. First ring takes most stress. Leaks reduce as it passes through next ring. If you need tighter seal, add another ring. Too much friction? Remove one. It’s field-adjustable. Perfect for maintenance teams. We offer multiple compounds: · Canvas + NBR — good for mineral hydraulic oil, standard systems. · Canvas + FKM — chemical resistant, ideal where oil contains additives. Choice depends on fluid, stroke speed, temperature, alignment. We help match it all through technical review. Why Use DEDE is Approach · Immediate shipping on stock of over 10,000 seal specs (V-packing, O-ring, oil seal). · Custom design service—from sketches to prototype, match your exact cylinder size. · Engineering knowledge—we evaluate your pressure, stroke, fluid, even rod surface finish. · Manufacturing expertise—we’re a recognized High-Tech Enterprise, Innovation Center, and specialize in sealing OEM. We ship to more than 80 countries. Our clients include OEMs in construction machinery, oil/gas, metallurgy, mining, rail traction, robotics. If your equipment suffers from leakage, short seal life, or frequent maintenance—especially under high pressure or cyclic load—try a fabric- reinforced stack instead of a molded ring. Reach out to the DEDE engineering team. Share your cylinder bore, rod size, oil type, and we’ll help configure a V-packing stack. Adjust ring count, material compound, compression—everything can be fine-tuned. We don’t just sell seals. We solve the problem that seal failure refuses to leave behind.

Minimum Order: 500

In the context of pursuing efficient production and energy conservation and environmental protection, the Stationary Type Pedestal Breaker Boom System stands out as an expert in efficient and energy-saving crushing, bringing new solutions to many industries.Below is a detailed introduction to the BB350 model's Stationary Type Pedestal Breaker Boom System. Main parameters of BB350 Pedestal Rockbreaker： Model No.BB350 Boom weight(without hammer)：3168kg Max horizontal working radius： 6000mm Max.vertical working radius： 3950mm Min.vertical working radius： 1860mm Max.Height： 3250mm The BB350 model's Stationary Type Pedestal Breaker Boom System adopts advanced hydraulic drive technology, hydraulic vibration crushing, good noise reduction effect, and reduces noise pollution during operation. At the same time, driven by efficient motors, it is clean and energy-saving, reducing energy consumption costs by more than 60% compared to traditional diesel equipment, saving a lot of energy expenses for enterprises and in line with the concept of sustainable development. In terms of crushing efficiency, the BB350 model's Stationary Type Pedestal Breaker Boom System is equipped with high-quality hydraulic breakers, significantly improving work efficiency. The whole machine has undergone system integration optimization design, with better performance, high maintainability, and a failure rate reduced by 85% compared to traditional diesel equipment, greatly reducing equipment downtime, ensuring production continuity, and improving the production efficiency of the enterprise. The intelligent control function of the BB350 model's Stationary Type Pedestal Breaker Boom System is also very powerful, adopting a diversified intelligent control method of video surveillance and remote control, with a remote control distance of up to 10-20km. Configure high-performance controllers to achieve multi parameter fusion, flexible control, and fixed-point positioning. Operators can accurately control the equipment from a safe distance, which not only improves the convenience of operation but also enhances the safety of work. The BB350 model's Stationary Type Pedestal Breaker Boom System also has high adaptability, with multiple functions and can be equipped with various front- end tools such as digging buckets, mechanical grippers, hydraulic shears, etc. By replacing the top attachments, different operational functions can be achieved to meet diverse production needs. Its modular design can quickly adapt to different customer needs, and can work stably for a long time even in harsh environments such as corrosion, explosion prevention, and high altitude. In addition, the BB350 model's Stationary Type Pedestal Breaker Boom System has reliable quality and is equipped with a high-performance shock absorption system to reduce the damage of impact loads to the entire machine and foundation structure. The core components adopt international brand configuration, with a brand new simulation optimized design, reasonable layout, high safety factor, and meet the requirements of uninterrupted operation. Purchase Notice: Warranty period: 1 year After sales service: During the warranty period, if there are quality issues, we will be available on call Transportation methods: Various transportation methods are accepted Packaging method: Suitable for various types of transportation

Minimum Order: 1 bags

negative dielectric constant LC molecules 134412-17-2 Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres