High quality customized O ring NBR HNBR FKM PTFE rubber o-ring

We are specialize in the sales, supporting and technical services of high quality oil seals, hydraulic & pneumatic seals, sealing materials, engineering rubber and plastic.

Products can be used in engineering machinery, injection molding machinery, hydraulic machinery, transmission machinery, sewing machinery, ceramic machinery, port machinery, metallurgical machinery, mining machinery, iron and steel machinery, forging machinery, hydraulic press, compressor, die casting machine, machine tool, Marine engineering and hydraulic pump, valve and other fields and industries.

With excellent logistics system, excellent management and sales experience, rich and professional sealing application technology, as well as reasonable price, perfect service system, we provide our customers with high quality hydraulic, pneumatic and sealing components.

We continue to serialization, scale and specialization of products have been developed, forming a strong technical and business advantages, thus winning the support and favor of the majority of customers.

Specification:

Properties:

1) excellent anti-chemical character. It almost applies to all mediums.
2) temperature range is very wide.
3) anti oil function is very good.
4) long service life.

Description:

1. Good tensile strength

2. High insulation

3. Best corrosion-resistant

4. Low friction

5. Abrasion resistance

Seal ring has a wide range of practicable temperature from -180 ~ 260°C and a wax-like surface to which anything hardly sticks. It has the lowest

coefficient of friction of all known solid materials. It has the best electrical properties of all plastics.

Manufacture process:

Strict Quality control:

1)Selected raw material, no smell, safe and environmental

2)Semi-finished o ring, fine workmanship, smooth surface

Final products like this:

Packing and delivery:

Packing Details : Inner package with PE bag, outer package with carton.

Delivery Details : Within 2 days for stock products. Around 25 days for customized products.

We usually ship by express, by sea or by air. You can also collect them by your own forwarder.

Application:

Applied industry:

extensively used in chemical industry, petroleum industry, medical technique, food industry, sewage-disposal industry, steel industry, semi-conduct industry and so on.

Applied equipment:
mechanical sealing, pressure vessel, gas compressor, reaction vessel, heatexchanger, boiler, filter and so on.

Competitive Advantage:

We are a comprehensive enterprise specialized in the development, production, sales and service of rubber seals.

Our company has sophisticated automatic machines and machining centers with advanced testing instruments to ensure the stable and efficient product quality.

We keep improving and developing sealing performance to maximize customer satisfaction.

Our staff of knowledgeable sales people are respond quickly to get you what you need when you need it.

We 100% inspect all the products we produce to ensure the highest quality.

We have plenty stock with over 50 million o-rings. We will always work to understand your application and provide the best possible solution.

Picture show:

Our company was set up in a beautiful city Ningbo, which is closed to Ningbo seaport and airport. Weiwo is a specialized company that is engaged in producing auto spare parts, designing and manufacturing electromechanical & machinery spare parts, hydraulic motor and hydraulic valves with different series, agricultural pruning shears and related agricultural products.

We have a strong R&D team with full of creative spirit and develop many new products every year and have obtained many invention and utility model patents.

The products include mechanical shaft and spares, diesel engine parts, sealing element, agricuture tools and equipment, hydraulic motors and valves, powder metallurgy parts, du bushing and bearing, shock absorber parts, stamping parts, plastic and rubber parts, in addition we design and manufacture automatic machine such as shock piston banding machine and groove cutting machine.

As a professional enterprise of manufacturing and trade, we insists on pursuing better quality on and on. We control the quality strictly from raw material to finished parts. We have carried out an integrated production system which is based on quality focus. We refer to the rigorous four aspects ( material importing control→ production line control→ QC department control→ logistic department control ) and quality control system to make sure all the products are intact and perfect before delivery.

As a seller, our products are exported to the whole world and sold nationally for many years. More than one half parts are exported to USA, Germany, France, Canada, Brazil, India, Malaysia etc., have set up good relationships with the customers from home and abroad. We have an intelligent marketing team who are exploring new markets, developing potential customers, solving problems and serving customers with orders well. We firmly believe that we are a competitive and friendly cooperator and our goal is for mutual benefit and long-term cooperation. All the staff in our company will always welcome customers from all over the world to visit and negotiate.