GB/T 9115.2-2000 in English
SUPERSEDEDSteel pipe welding neck flanges with male and female face
- Issued on:2000-09-02
- Implemented on:2001-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$175.00
《GB/T 9115.2-2000凹凸面对焊钢制管法兰》由TC237（全国管路附件标准化技术委员会）归口，主管部门为中国机械工业联合会。
本标准规定了公称压力PN为1.6、2.5、4.0、6.3、10.0、16.0MPa和公称压力PN为5.0、11.0、15.0、26.0MPa的凹凸面对焊钢制管法兰的型式和尺寸。本标准适用于公称压力PN1.6～PN26.0MPa的凹凸面对焊钢制管法兰。
Scope
This standard specifies the type and size of convex and concave face-to-face welded steel pipe flanges with nominal pressure PN of 1.6, 2.5, 4.0, 6.3, 10.0, 16.0MPa and nominal pressure PN of 5.0, 11.0, 15.0, 26.0MPa. This standard is applicable to PN1.6~PN26.0MPa convex and concave face welding steel pipe flanges.
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