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Model No. : | OVAL |
---|---|
Brand Name : | YIYU |
Product description
SS304L OVAL ring type joint is widely applied in petroleum processing,oil refining ,electricity generated
by firepower,textile and other light industries ,pharmacy ,pipeline of nature
gas,valve etc. A strict QA system has been set up in accordance with
ISO9001 for the whole process of our production and we practice a
standardized management mode with the microcomputer network
management system for all management departments. Since ISO9001
Quality management has been implemented,our level of inspection means
and technology has played a leading role in the sector of sealing elements
and we have become a member of the science and technology information
network of the packing static sealing sector of the state mechanical industry .
Besides,we have gained 4 certificates of state patent.
Type | Cross Section | Standard of Ring Joint Gasket | Standard of Flange |
Oval | ASME B 16.20 API 6A | ANSI B 16.5 ASME B16.47,series A | |
Octagonal | ASME B 16.20 API 6A | ANSI B 16.5 ASME B16.47,series A | |
RX | ASME B 16.20 API 6A | API 6B | |
BX | API 6A | API 6BX |
Material | Maximum Hardness (HB) | T(℃) |
Soft Iron | 90 | 530 |
Low Carbon Steel | 120 | 530 |
5Cr1/2Mo f5 | 130 | 500 |
SS304 | 160 | 750 |
SS316 | 160 | 750 |
SS321 | 160 | 750 |
SS347 | 160 | 750 |
SS410 | 130 | 500 |
31254 F44 | 230 | 650 |
Inconel 825 | 160 | 1000 |
Inconel 625 | 200 | 1100 |
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