High pressure resistance urethane o ring 85 90 shore polyurethane PU o ring seal pur oring
- Category: >>>
- Supplier: Xingtai Longcheng Sealing Co. Ltd.
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Product Overview
Description
O-rings are one of the most common seals used in machine design because they are inexpensive, easy to make, reliable, and have simple mounting requirements.
The O-ring may be used in static applications or in dynamic applications where there is relative motion between the parts and the O-ring.
Dynamic examples include rotating pump shafts and hydraulic cylinder pistons.
custom ：AS568 polyurethane different color rubber O-ring
Advantages:Polyurethane O-rings are widely used for their excellent strength, wear resistance and pressure resistance.
Usually used in tunnel
Apply：construction, urban construction, bridge construction, water conservancy projects, transmission belts, coal
mines and so on
mines and so on
Product name | O-ring |
Material | PU, NBR, FKM, FPM, EPDM, Silicone, MVQ, CR, HNBR |
Size | Standard and custom sizes |
Color | black, red, white, green, brown or Custom colors |
temperature | NBR: -20-150℃ FKM:-20-280℃ Silicone:-70-250℃ EPDM:-50-150℃ HNBR:-40-150℃ |
Delivery time | 5-7 days, 10-15 days |
We can produce O-rings of any size according to your requirements.
We open mold customization for you to accept non-standard customization
Xingtai Longcheng Sealing Co., Ltd. was established in 2013, is a leading domestic sealing solutions supplier, covers an area of 12,000 square meters, located in Xingtai, Hebei. Our product range includes O-rings, custom molded rubber parts, PU products and more.Our products have been successfully applied to various industries such as machinery，mining，agriculture, home appliances,automobiles, railways, etc.
-----The production process-----
Q 1. What's the payment term?
A 1: We accept T/T 30% deposit and 70% balance against copy of B/L or L/C at sight, West Union,VISA,Paypal is also accepted.
Q 2:Can you supply different color materials?
A 2: Yes, we can produce custom molded rubber and silicone rubber products in different colors, the color code will be required in case of an order.
Q 3: Do you have the products in stock?
A 3: Depends on your request ,We have standard models in stock. Some special products and big order will be newly produced according to your order.
Q 4: What is the life expectancy of the rubber seal?
A 4: Product life is contingent upon many factors, including environment, cycles, pressure, etc. Longcheng Rubber cannot predict seal life under all the varying conditions of operation. Accellerated life testing may be performed by customer to determine expected life, but must be conducted in dynamic application.
Q 5：what can you buy from us?
A 5：Mould,O Ring,Non-standard Custom Sealing Ring,Silicone Kitchenware,AutoParts Rubber Parts
Q 6：why should you buy from us not from other suppliers?
A 6：The company specialized research and development,the productionrubber, the silica gel, the fluorine rubber o seal ring. It has 10 CNC machines and 40 vulcanizing machines.Complete product specifications, through the ISO9001 quality system certification.
A 1: We accept T/T 30% deposit and 70% balance against copy of B/L or L/C at sight, West Union,VISA,Paypal is also accepted.
Q 2:Can you supply different color materials?
A 2: Yes, we can produce custom molded rubber and silicone rubber products in different colors, the color code will be required in case of an order.
Q 3: Do you have the products in stock?
A 3: Depends on your request ,We have standard models in stock. Some special products and big order will be newly produced according to your order.
Q 4: What is the life expectancy of the rubber seal?
A 4: Product life is contingent upon many factors, including environment, cycles, pressure, etc. Longcheng Rubber cannot predict seal life under all the varying conditions of operation. Accellerated life testing may be performed by customer to determine expected life, but must be conducted in dynamic application.
Q 5：what can you buy from us?
A 5：Mould,O Ring,Non-standard Custom Sealing Ring,Silicone Kitchenware,AutoParts Rubber Parts
Q 6：why should you buy from us not from other suppliers?
A 6：The company specialized research and development,the productionrubber, the silica gel, the fluorine rubber o seal ring. It has 10 CNC machines and 40 vulcanizing machines.Complete product specifications, through the ISO9001 quality system certification.
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