Tools & Hardware

Application FDA approved food hose designed for the delivery of fatty foods such as milk,edibleoil,daily products etc. Tube :White,smooth,NBR food quality rubber. Reinforcement :High strength synthetic cord and helix wire. Cover:Red,smooth(wrapped finish),synthetic rubber, weathering resistant. Optional Request :Standard F.D.A.Title21,177,2600 Corrugate(wra -pped finish).

Minimum Order: 1000

Application Softwall hose designed with ultra-high molecular weight polyethylene tube,excellent in handing a wide range of chemicals,petroleum products and oils. Tube:White,smooth,Ultra High Molecular Weight Polyethylene (UHMWPE) Reinforcement:High strength synthetic cord and helix wire. Cover:Blue,smooth(wrapped finish) or corrugated surface ,EPDM rubber, resistant to chemical,weathering and ozone

Minimum Order: 1000

Inner tube: Black, oil-resident synthetic rubber(Nitrile) Reinforcement: Four alternating layers of spiraled, high-tensile steel wire. Outer tube: Black, oil, abrasion and weather resistant, synthetic rubber. Application: Extremely high pressure and high impulse hydraulic applications.

Minimum Order: 2000

Application:For suction and discharge of petroleum-based products,diesel,gasoline,lubricants,fuel,with aromatic content up to 50%. Tube:Black,smooth,Nitrile rubber Reinforcement:Multi plies high strength synthetic fabric and steel wire helix skeleton Cover:Black, wrapped surface,weather and ozone resistant,synthetic rubber Optional Request:Anti-static wire spiral

Minimum Order: 1000

Inner tube: Tube:Black,smooth,NR,SBR rubber compound. Reinforcement: Multi plies High strength synthetic fibre and helix steel wire Outer tube: Black,smooth,cloth impression,SBR rubber compound Application: Hardwall hose designed for suction and discharge of water,and non-corrosive fluids used in construction sitesand light duty industrial applications.Ideal high pressure water discharge hose for rugged, tough operating conditions

Minimum Order: 1000

Application:Spiral guard is a light weight product that is a cost effective way of producting your hoses and cables from abrasion and impact.Spiral wrap is designed to bundle and/or protect hose and cables from abrasion.Manufactured from tough polythene.It is ultra violet stabilised and is unaffected by most petroleum based products including oil.

Minimum Order: 1000

Inner tube：Internal core in polyamide Reinforcement ：1 or 2 high tensile aramidic braid or steel wire braid Outer tube： pin pricked polurethane high abrasion resistance Safety factor 3:1 Application high pressure airless spray systems,chemical resistance solvents and aggressive fluids

Minimum Order: 2000

Inner tube: True bore PTFE .See Hose Stock Characteristics. Cover/ reinforcement Ture bore one braid of stainless steel braid OR Seamless Convoluted PTFE S316.steel braid Application: Air compressor discharge,hot oil and fluids,hot and greasy environments.

Minimum Order: 2000

nner tube: White,oil resistant, thermoplastic layer. Reinforcement: R7：Synthetic fiber R8：Two layer Synthetic fiber Outer tube: Colorful, oil, abrasion and weather resistant, thermoplastic cover. Application: R7 is medium-pressure hydraulic lines. R8 is high-pressure hydraulic lines.

Minimum Order: 2000

Inner tube: Black, oil resistant, synthetic rubber to High Temperature Reinforcement: Two braids fiber layer. Outer tube: Wrapped Surface Black, oil, abrasion and weather resistant, synthetic rubber. Application: Low-pressure hydraulic lines.

Minimum Order: 1000

Inner tube Black, oil resistant, synthetic rubber. Reinforcement One braid of high-tensile steel wire. Outer tube Black, oil, abrasion and weather resistant, synthetic rubber. Wrapped Surface or Smooth Surface. Application Medium pressure hydraulic lines. Mine hydraulic support, oilfield extraction machinery, mine/ road/ construction machinery.

Minimum Order: 1000

The hose is widely used for suction and discharge of water,oil and powder in the factories,agriculture,engineering,foodstuffs and sanitation lines,the hose used for foodstuffs is made of special material.It is non-toxic,light,without odor and transparent. The hose can be used for conveying milk,beverage,distilled liquor,beer,jam and other foods.We can also insert the cooper wire into hose.This hose can avoid the block of the flowing in the hose due to static,and protect users from getting electric shock or electric current impingement.

Minimum Order: 2000

Lcf Desulfurization Pump Centrifugal Horizontal LCF series desulfurization pump is a single-stage single suction bracket /frame type horizontal centrifugal pump, suitable for transporting liquids containing suspended particles, corrosive and abrasive media, viscous media, liquids with scaling characteristics, and liquids containing gases. Widely used in industries such as fertilizer, chemical, sewage treatment, food, paper, sugar, mining, alumina, etc., it is highly favored by users in the industry for its excellent hydraulic performance and outstanding corrosion and abrasion resistance, and has become the preferred pump type for many demanding workstations. LCF corrosion-resistant and wear-resistant centrifugal pump Performance and advantages 1) The impeller channel is spacious and has superior hydraulic performance. The front and rear cover plates of the impeller are equipped with back blades, which can reduce medium leakage. Different forms of impellers can be selected according to the characteristics of the medium, and the interchangeability is good. 2) There are multiple sealing forms in the design, which can make reasonable choices for different working conditions and user requirements. 3) The shaft adopts a rigid design, and the bearings use national standard roller bearings and radial thrust bearings, which can withstand large radial forces and ensure long-term operation of the transmission part. 4) The pump casing is sturdy and thick, with smooth inner walls and outstanding corrosion and wear resistance, ensuring a long service life. 5) There is a large conical space between the impeller and the pump cover, effectively preventing the possibility of solid media entering the shaft seal. 6) Equipped with an axial adjustment device, the performance of the pump can be maximally restored by adjusting the gap between the impeller and the pump body in case of certain abrasion and corrosion of the overcurrent components

Minimum Order: 1 bags

In the maintenance logs of many factories, you will often see a familiar story: a hydraulic system suddenly loses power, operators complain about pressure fluctuations, and technicians spend days checking pumps, cylinders, and valves. In the end, the real cause is not a major component failure but a small oil seal that no longer holds under demanding conditions. For distributors and wholesalers serving industries like construction, metallurgy, and heavy vehicles, these cases highlight why high-pressure oil seals should never be treated as ordinary spare parts. The Role They Play in Harsh Conditions Hydraulic systems are built to handle heavy loads and constant cycles. The oil flowing inside acts as both a power carrier and a lubricant. To keep this system balanced, oil seals must block leaks while preventing dust, water, or other contaminants from getting in. When seals are not designed for high pressure, several problems arise: Machines lose efficiency because pressure drops inside the system. Oil leaks create both environmental concerns and extra running costs. Contaminants reduce the lifespan of pumps, motors, and actuators. It is no exaggeration to say that the service life of a hydraulic system is tied closely to the quality of its sealing parts. Material and Design Choices Not every oil seal can cope with heavy duty conditions. That is why material choice is critical. Fluorocarbon (FKM) is often selected for its resistance to high temperature and aggressive fluids. Nitrile rubber (NBR) remains a widely used option thanks to its elasticity and compatibility with many oils. PTFE is chosen when wear resistance and low friction are priorities, especially in fast-rotating shafts. Design also plays a role. Reinforced cases, multiple lips, and stable geometries help seals resist distortion and maintain a tight fit over long working cycles. These features allow the seal to keep performing even when exposed to sudden load changes or long-term vibration. What Buyers Usually Ask From the perspective of distributors and wholesalers, questions about oil seals are not purely technical. They usually revolve around business realities: Is the product range complete? Hydraulic systems cover a wide spectrum of dimensions, and having a full catalog reduces the need for multiple suppliers. How fast can you ship? Downtime is costly, and clients expect rapid delivery of standard sizes. Will the seals perform reliably? Stability over time builds trust and helps strengthen relationships with end-users. These concerns show that wholesalers are looking for more than a product. They need a supplier who can combine inventory strength with technical support. DEDE is Approach to the Market DEDE has been active in the sealing field for over three decades and has shaped its services around the exact needs of B2B clients. Stock and rapid dispatch: With more than ten thousand specifications of O- rings, oil seals, and related products, DEDE ensures that standard models are always available for urgent shipments. Customization throughout the process: For equipment facing unique operating conditions, DEDE offers consultation on material selection, design adjustment, and testing until the seal meets the specific requirements. Technical empowerment: Drawing on years of field experience, the company helps optimize sealing systems, often cutting maintenance costs and improving reliability. Strengths That Add Confidence What gives DEDE credibility is not only its product line but also its standing in the industry. It operates as a manufacturing enterprise with its own factory and has been recognized as a Provincial Innovation Center, a Specialized and Innovative Enterprise, and a High-Tech Enterprise. Its seals are shipped to more than 80 countries and are trusted by well-known global brands. As part of a regional industrial cluster, DEDE has taken a leading role in advancing sealing technology. Combined with a complete model range and consistent quality, these strengths make the company a dependable partner for distributors and wholesalers worldwide. High-pressure oil seals may appear to be minor components, but their impact on hydraulic systems is significant. They are the elements that hold the pressure inside, keep contaminants outside, and ultimately safeguard the performance of pumps, motors, gearboxes, construction machinery, metallurgical equipment, agricultural vehicles, heavy trucks, and more. For distributors and wholesalers, the choice of supplier is just as critical as the choice of seal. By offering immediate stock availability, customized engineering, and strong technical support, DEDE is not only delivering sealing products but also building long-term partnerships. In a market where uptime and reliability matter, that partnership can make all the difference.

Minimum Order: 1000