Hangzhou Bright Rubber Plastic Product Co., Ltd. is one of the leading manufacturers and suppliers of molded nbr rubber sealing part in China. If you're going to buy molded nbr rubber sealing part made in China, welcome to get more information from our factory. We also accept customized orders.
Description
Rubber sealing, rubber strip seals and lip seals join mechanisms or assemblies together to prevent leaks, and conform to a static or moving surface to contain pressure or exclude contamination. The efficiency of a rubber sealing often depends on factors such as the housing design, surface finish of the mating components, correct design to deliver appropriate compression, and the correct choice of material for the environment in which the seal operates.
Rubber seal materials
· Food, Drug, Air, 200 - 400 °F – Silicone
· Beer - EPDM
· Chlorine Water – Viton (FKM)
· Petrol – NBR(Buna-N) or Viton (FKM)
· Hydraulic Oil (Petroleum Base, Industrial) – NBR(Buna-N)
· Hydraulic Oils (Synthetic Base) – Viton
· Water – EPDM
· Motor Oils – NBR(Buna-N)
OEM and customized service
1) Quality guarantee
● Chemical checking
● NDE after rough machining
● Mechanical testing after heat treatment
● Final NDE,dimension inspected
2) Best price: We will give the most competitive price,because we are manufacture
3) Quality document: Full Q.A document as per client request
4) Service
● Drawing: we can translate your original drawing, offer best suggestion on design.
● Quality: we have full set quality control system to guarantee the best quality
● Inspection: inspect in house, all our products must be checked 3 times before packing.
5) Our goal: To be your preferred partner



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