Standard No.:	GB/T 9116-2010
English Name:	hubbed slip-on-welding steel pipe flanges
Chinese Name:	带颈平焊钢制管法兰
Chinese Classification:	J15    Pipeline fittings
Professional Classification:	GB    National Standard
ICS Classification:	23.040.60 23.040.60    Flanges, couplings and joints 23.040.60
Issued by:	AQSIQ
Issued on:	2011-1-14
Implemented on:	2011-10-1
Status:	superseded
Superseded by:	GB/T 9124.1-2019 Steel pipe flanges—Part 1:PN designated GB/T 9124.2-2019 Steel pipe flanges—Part 2:Class designated GB/T 9124-2019 Steel pipe flanges
Superseded on:	2019-12-1
Superseding:	GB/T 9116.1-2000 Hubbed slip-on-welding steel pipe flanges with flat face or raised face GB/T 9116.2-2000 Hubbed slip-on-welding steel pipe flanges with male and female face GB/T 9116.3-2000 Hubbed slip-on-welding steel pipe flanges with tongue and groove face GB/T 9116.4-2000 Hubbed slip-on-welding steel pipe flanges with ring-joint face
Language:	English
File Format:	PDF
Word Count:	9500 words
Price(USD):	230.00
Delivery:	via email in 1 business day

1 Scope



This standard specifies the types, dimensions, technical requirements and designations of PN-designated and Class-designated hubbed slip-on-welding steel pipe flanges.

This standard is applicable to hubbed slip-on-welding steel pipe flanges with a nominal pressure of PN 6~PN 100 and Class 150~Class 1500.



2 Normative References



The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to (excluding amending errors in the text), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of the normative document is applicable. For undated references, the latest edition of the normative document applies.

GB/T 9112 Types and Parameters for Steel Pipe Flanges

GB/T 9124 Specification for Steel Pipe Flanges



3 Types and Dimensions



3.1 Types and dimensions of PN-designated hubbed slip-on-welding steel pipe flanges

3.1.1 The sealing face type as well as the applicable nominal pressure and nominal dimension of PN-designated hubbed slip-on-welding steel pipe flanges shall be in accordance with those specified in Table 1.

Foreword I
1 Scope
2 Normative References
3 Types and Dimensions
4 Technical Requirements
5 Designations and Designation Examples