GB/T 13295-2008

GB/T 13295-2008 水及燃气管道用球墨铸铁管、管件和附件 （英文版）

Ductile iron pipes fittings and accessories for water or gas applications

2008-05-13

2008-11-01

100

49.00元

是

3,000.00元

Word/PDF

Foreword
1 Scope
2 Normative References
3 Terms and Definitions
4 Classification
4.1 Classification of ductile iron pipes
4.2 Classification of ductile iron pipes
4.3 Symbol and specification
5 Dimension, Appearance, Weight and Tolerance
5.1 Dimension and tolerance
5.2 Appearance
6 Technical Requirements
6.1 Mechanical properties
6.2 Materials in contact with potable water
6.3 Leaktightness requirements
6.4 Coating and linings for pipes
6.5 Surface condition and repairs
7 Test Methods
7.1 Dimension
7.2 Straightness of pipes
7.3 Mechanical property test
7.4 Seal test
7.5 Coating test
8 Inspection Rules
8.1 Inspection and acceptance
8.2 Batching rules
8.3 Sampling quantities
8.4 Judgment and retest rules
9 Marking and Quality Certificate
9.1 Marking
9.2 Quality certificate
Annex A
Annex B
Annex C
Annex D
Annex E
Annex F
Annex G
Annex H
Annex I
Annex J
Annex K
Annex L

GB/T 13295 English Code