SW rubber material reference table

 

Material Type	Temperature describe( centigrade degree)	performance
NBR	-25~100	1.Oil resistant,water resistance 2. Good compression slanting,anti-wear and elongation
FPM	-20~250	1.Corrosion resistance 2.High temperature resistance, 3.antistatic
CR	-50~150	1.Oil resistant, water resistance 2.flameproof
EPDM	-50~150	1.Ozone resistance 2.Water resistance
NR	-25~150	1.Wear resistance 2.heat resistance
HNBR	- 25~150	1. tear resistance 2.Elongation 3.Abrasion resistance 4.corrosion resistant

 

 

 

 SW Product Usage
Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden hoses, pumps etc. They can be used as face to face seals (like a gasket) or as shaft seals and facilitate both rotary and linear movement. Viton rubber has a particularly wide operating temperature range ranging from - 25 deg Celsius up to + 200 Deg C (higher for short periods) and a high degree of chemical resistance. It is highly suitable for use in engines and other areas where extremes of temperature and chemical exposure are present.

 

 

 

SW rubber o ring picture show   

 

 

 

 

 

 

 

 

  igh quality and low price injectors o ring

SW  production flow chart 

 

 

 

 

 

 

SW FACTORY EQUIPMENT

 

 

 

 

 

  SW FACTORY PICTURE   

 

 

 

 

 

 

 

 

Company certificate

Company Team

 

 

 

 

SWfrequently Asked Question

 

1.What is your MOQ?

 

Our MOQ is 1000-2000 pcs

 

 

 

2.What is your lead time?

 

If there is in stock,the lead time will be 3-5 working days,if out of stock,it will be 7-10 working.

 

 

 

3.What is your payment?

 

We accept paypal,T/T,Western union,bank transfer.

 

 

 

4.What is your shipping way?

 

By Air:Fedex,DHL,T/T,EMS,UPS.. or by sea.

 

 

 

5. How do you guarantee the o ring is correct size ,material and hardness when I receive the goods.

 

Before shipping, we will send you our specification report.

 

 

 

6.For OEM or ODM order, how do I guarantee the product correctly meet my requirement.

 

Before we start to production, we will open a new sample mould to make a samples, after you confirm it, we will be ready to produce the goods in bulk.

 

 

 

 7. when we receive the goods, some of them were damaged, how do you solve it?

 

First, before shipment, we will inspect all product.Seocnd,Though they are well packed,sometimes damage can`t be avoided because of the rough handing during shipping. Third, In this case,please contact me and send the pictures to me,let me know the quantity which is broken,we will resend them to you with next order.