Back-up Rings Suppliers in Shenzhen, China

Back-up rings or anti-extrusion rings are washer-like devices used to prevent seals from extruding through gaps while under pressure. Seals are installed in the downstream side of the gland. (more)
Shenzhen Dechengwang Technology Co., Ltd
Address: B1108 Jieshun Building No.5 Guansheng 2nd Road Longhua District, Shenzhen, Guangdong 518110 China
Business Type: Manufacturer
Description: Your trusted partner of PTFE and more PTFE compounding parts manufacturing. DeChengWang was founded in 2006, a professional manufacture of Fluorpolymer products. Our manufacturing site has 129,166 sqft for High performance plastic Manufacturing. We have clients domestic and overseas in... (more)

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