internal thread soft-sealing gate valve rubber gasket water pump rubber sealing
internal thread soft-sealing gate valve rubber gasket water pump rubber sealing
Nitrile rubber (NBR)
Nitrile rubber (NBR) is the general term for acrylonitrile butadiene copolymer. The acrylonitrile content of nitrile sealingcompounds varies considerably (18% to 50%) and influencesthe physical properties of the finished material.The higher the acrylonitrile content, the better the resistanceto oil and fuel. At the same time, elasticity and resistance tocompression set is adversely affected. In view of these opposing realities, a compromise is often drawn, and a mediumacrylonitrile content selected. NBR has good mechanicalproperties when compared with other elastomers and highwear resistance. NBR is not resistant to weathering andozone.
Service Temperatures: -55°C/-67°F--135°C/275°F
Petroleum based oils & fuels Aliphatic hydrocarbons Vegetable oils Silicone oils & greases Ethylene glycol Dilute acids Water to below 100 °C(212 °F) |  |
 | Aromatic hydrocarbons Automotive brake fluid Chlorinated hydrocabons Ketones Ethers Esters Phosphate ester hydraulic fluids Strong acids Ozone /weathering /sunlight |
| Product Name | Ball valve sealing |
| Material | NBR |
| Color | Any color |
| Size | Standard |
| Service | OEM or ODM |
| MOQ | 1 pcs |
| Deilvery Time | Within 5-15 days after getting your desposit |
| Capacity | 100 pieses / day |
| Port | Shanghai |
| Shipping | By Express ,Air ,Sea etc |
| Payment | T/T in advance,L/C at sight, etc |
1.Over 30 years experience in rubber seal products.
2.Thousands of o ring sizes can be supplied.
3.The company enjoys a convenient transportation network of railways and highways.We take high-quality rubber products of special purpose as the main business ,the rubber materials including FFKM, HNBR, Aflas etc.
4.Quality ;we promise the highest quality at reasonable prices with a strict complete quality control system.
5.Guarantee samples quality same as mass production quality.
6.Your inquiry will be replied within 24hours
7.Well-trained and experienced staffs to answer all your inquirie
Q1: Can I get some samples?
A: Yes, Sample order is available for quality check and market test .But you have to pay the express cost.
Q2: What’s delivery time?
A: It usually takes about 1-2 working days for small order and 10-15 days for big order.
Q3: What’s your payment terms?
A: We usually accept all kinds of payment terms .Such as T/T,L/C, etc.
Q4: What’s your warranty terms?
A: We offer 12 months warranty time.
Q5: Do you have the products in stock?
A: Depends on your request ,We have standard models in stock. Some special products and big order will be newly produced according to your order.
Q6: Can I mix different power in one container?
A: Yes ,Different models can be mixed up in one container,even one order.
MOBILE : 0086-16631819005 TEL : 0086-0318-220737
E-MAIL : amywei@hsccmf. com wechat&whatsapp:+8616631819005
ADD : No.7 Yafu Road,Jing county,Hengshui City,Hebei Province,China
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