Anti-Explosive Decompression Aed O Ring Seals

• Material: Aed
• Application: All Machine
• Type: Shaft Seal
• Performance: Temperature
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Model NO.: AED
• Color of Aed: Red, Black, White, Clear, etc
• Delivery Time: Usual 7 Days After Confirmation of The Sample or a
• OEM/ODM: Welcome
• Certificated: ISO 9001:2008
• Transport Package: Carton
• Specification: per your request
• Trademark: Walle AED o ring
• Origin: Guangdong, China
• HS Code: 4016931000
• Production Capacity: 100, 000PCS/Month

Product Description

Anti-Explosive Decompression AED O ring seals

Anti-Explosive Decompression AED seals and O-rings are typically used in high pressure applications encountered in the oil & gas industry.

Explosive Decompression (also referred to as Rapid Gas Decompression or RGD) is a failure mechanism of elastomer seals and O-rings that is caused by a rapid reduction in pressure of a gaseous media.  Gas that has permeated into the elastomer seal expands violently when the pressure is released rapidly causing fissuring and seal failure.

International standards for testing elastomers in ED conditions include the following:-

NORSOK M-710 Rev.2 Section 7.3 Annex B: "Qualification of non-metallic sealing materials and manufacturers - resistance to rapid gas decompression (RGD)".
TOTAL General Specification GS PVV 142, Appendix 8 "Elastomer O-ring seals explosion decompression type testing procedure".
NACE TM0297 "Effects of high temperature, high pressure carbon dioxide decompression on elastomeric materials".
ISO 23936-2 "Petroleum, petrochemical and natural gas industries: Non-metallic materials in contact with media related to oil and gas production - Part 2: Elastomers".





Now our company is specialize in producing seals of these materials: Viton A, Viton B, Viton F, Viton GF, GLT, GFLT, ETP, Aflas, ACM, AEM, VMQ.

Besides, we also product below item, such as PTFE Rubber Diaphragm, clamp seals, P seals, H seals, Casing Tubing Hanger Packers, FS Casing & Tubing Seal, Springsele, Teesele, Valve Rod Seal, Metal End Cap Seal, and so on.

We have the highest quality and lowest costs in the industry delivered on time.




Any questions for High Temperature Resistant Viton AED O Ring/Rubber O Rings, please do not hesitate to contact me. It is our pleasure to be on service of you!