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Database: 365,228(8 Aug 2026)
loose plate steel pipe flanges loose sleeve steel pipe flanges steel pipe female face scopethis standard convex face 75-dew test subacute toxicity test scopethis standard nsss
GB/T 9120.2-2000 in English

GB/T 9120.2-2000 in English

SUPERSEDED

Loose plate steel pipe flanges with welding neck collar 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
Price(USD): $180.00
$175.00
Standard No: GB/T 9120.2-2000
Document status: SUPERSEDED
Superseded by: GB/T 9120-2010 Loose plate steel pipe flanges with weld-neck collar and with weld ring neck
Superseded on: 2011-10-01
Title in English: Loose plate steel pipe flanges with welding neck collar with male and female face
Title in Chinese: 凹凸面对焊环板式松套钢制管法兰
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2000-09-02
Implemented on: 2001-07-01
ICS Classification: 23.040.60-Flanges, couplings and joints
Chinese Classification: J15-Pipeline fittings
Professional Classification: GB-National Standard
Related Keywords: loose plate steel pipe flanges
loose sleeve steel pipe flanges
steel pipe
female face scopethis standard
convex face
Related Topics: Notch flange
face
notch convex
gravure
Butt welding rings and flanges
GB/T 9120.2
GB/T 9120.2-2000
steel pipe flange
GB T 9113.2-2000 Concave and convex surface integral steel pipe flange
Butt welding ring loose flange manhole
Tubular ferrule
Concave and convex flange installation

《GB/T 9120.2-2000凹凸面对焊环板式松套钢制管法兰》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和4.0MPa的凹凸面对焊环板式松套钢制管法兰的型式和尺寸。本标准适用于公称压力PN1.6~PN4.0MPa的凹凸面对焊环板式松套钢制管法兰。


Scope

This standard specifies the type and size of loose sleeve steel pipe flanges with concave and convex face welded ring plate with nominal pressure PN of 1.6, 2.5 and 4.0 MPa. This standard is applicable to the concave-convex face welded ring plate loose sleeve steel pipe flange with nominal pressure PN1.6~PN4.0MPa.

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