Non-sparkling brand discount women make women more beautiful

Hangzhou non-sparkling brand discount women is located in the world known as the paradise of Hangzhou, the superior geographical location for its development has laid a firm cornerstone.


Non-sparkling brand discount women's collection of the country's six major factions: the Shanghai faction (Hangzhou), Han faction (Wuhan), Wimbledon (Wenzhou), Guangdong faction (Guangzhou), Beijing school (Beijing) Style, nearly 10,000 kinds of styles, the use of fashion, elegant, natural design fully meet the requirements of different women. Non-sparkling discount women grasp the pulse of today's fashion, the integration of Eastern and Western cultures promote the brand's professional management mode, with experienced management team. Discount women directly to the terminal retail stores, greatly reducing the cost of intermediate consumption. At the same time, we also provide excellent services to our collaborators so as to ensure the orderly operation of our business and win-win results.

非粼品牌折扣女装 让女人更加美丽

Hangzhou non-sparkling brand discount women look forward to working with people with lofty ideals Go hand in hand for a better future!
Corporate culture: integrity, unity and innovation

Standard O-Ring Material Applications
    We offer the following six (6) standard rubber materials in a range of durometer (Shore A) hardnesses to satisfy practically any service condition:
    Viton® / FKM: Fluorocarbon (Viton®) exhibits exceptional resistance to chemicals, oils, temperature extremes (-13°F to +446°F), low compression set, low gas permeability and excellent aging characteristics. Applications include: aircraft engines, automotive fuel handling systems, and chemical processing industries. FKM is also suitable for high vacuum applications. It is not recommended for exposure to ketones, alkalis, and Skydrol® fluids. Custom compounds are available with improved chemical and low temperature resistance. 
    Nitrile / NBR: Nitrile (Buna-N) is the most widely used elastomer due to its excellent resistance to petroleum products, operating temperature range (-40°F to +257°F) and one of the best performance-to-cost values. It's an ideal material for aerospace, automotive, propane and natural gas applications. Special Hydrogenated Nitrile (HNBR) compounds can improve resistance to direct ozone, sunlight, and weather exposure while increasing temperature range to +300°F.
    Ethylene-Propylene / EPDM: EPDM has outstanding resistance to heat, water and steam, alkali, mild acidic and oxygenated solvents, ozone, and sunlight (-40ºF to +275ºF); but it is not recommended for gasoline, petroleum oil and grease, and hydrocarbon environments. This popular rubber compound is usually the first choice for low torque drive belt applications.
    Fluorosilicone / FVMQ: Fluorosilicone (-75º to +400ºF) combines the good high and low temperature stability of silicones with the fuel, oil, and solvent resistance of fluorocarbons. FVMQ is unparalleled for aerospace fuel systems, auto fuel emission control systems and to meet or exceed government, military, aerospace, automotive, industrial and commercial specifications. However, due to relatively low tear strength, high friction and limited abrasion resistance of these materials, they are generally not used in dynamic applications. They are also not recommended for exposure to brake fluids, hydrazine, or ketones. 
    Silicone / VMQ: In the Silicone family, you will find compounds which are superior as static seals in extreme temperature conditions. Standard compounds handle operating temperatures -85º to +400ºF. Silicone compounds are popular in food and medical applications because they are very clean and do not impart odor or taste. Special Phenyl silicones can be used down to -148°F. Read More
    Neoprene® / CR: Neoprene (-40º to +250ºF) is reasonably priced and features good resistance to petroleum oils, ozone, sunlight and oxygen aging, relatively low compression set, good resilience and outstanding physical toughness. It is the preferred sealing material for the refrigeration industry because of its resistance to ammonia and Freon®. Read More
    Let us know if you require materials to meet the following standards; UL, MIL, AMS, ASTM, FDA 21 CFR 177.2600, USP Class VI, or ISO 10993. We have many special compounds that can meet the specification you are looking for.

Rubber O Rings

Rubber O Rings,Rubber O Ring Kit,Large Rubber Ring,Rubber Seal Ring

Benxi Fengyuan Pressure Vessel Manufacturing Factory ,