Specifications
1. Professional Make waterproof seal Flat silicone O-Ring rubber washer for seal bolt
2. All kinds of o-ring mold
3. Advanced design and develop ability
4. Strict inspection and a whole quality control to make sure good sealing solution , long service life
5.The products have the Certification: ISO 9001;ISO/TS 16949:
Product Name: | waterproof seal Flat silicone O-Ring rubber washer for seal bolt |
Material: | EPDM Rubber |
Product process: | Mould pressing |
Hardness: | 40-90 Shore A |
Feature: | Waterproof, water vapour resistant , weather resistant |
Samples: | Free |
Color: | Black, Green,Red |
Size: | ID X OD X H |





*Drawings, photos and samples are welcomed.
*We can produce the product according to your requirement or samples.
*Any questions or need more information, please feel free to contact with us.
*We are looking forward to have a good cooperation with you.
*welcome to visit our factory.


1) We specialized in producing rubber o rings, EPDM o-ring for many years.
2)Our O-rings can meet High quality Standard, and we always produce goods for Parker &NOK on OEM service. But price much better.
3)OEM/ODM Service are available.We can design and produce variours
Non-standard Rubber Parts according to your requirement.
4)All products are 100% inspected before delivery.
1.Material approved:can be ROHS, REACH, Food grade, etc.
2.We carry top quality EPDM o-ring with a variety of resistant properties such as being oil resistant, alkaline resistant, acid resistant, water resistant, weather proof, and abrasion resistant.
extensively used in chemical industry, petroleum industry, medical technique, food industry, sewage-disposal industry, steel industry, semi-conduct industry and so on.
Applied equipment:
mechanical sealing, pressure vessel, gas compressor, reaction vessel, heatexchanger, boiler, filter and so on

Trading Information
1. Trade Term: FOB, CFR, EXW, CIF
2. Payment Term: T/T, L/C
3. Payment Condition: 30% deposit in advance, the balance before shipment
4. Delivery Time: within 3-5days, if in stock; if not, with in 10-15 days, according to the quantity
Package & Shipping
1. pp bag inside, carton box outside
2. According to Customer Requirment
3. Free EPDM O-Ring samples delivery








