本標準規定了燃氣用具連接用不銹鋼波紋軟管的產品分類、規格及型號編制、要求、試驗方法、檢驗規則、標志、包裝、運輸和貯存。
本標準適用于公稱尺寸DN≤N32,公稱壓力PN≤0.01MPA固定安裝的燃氣灶具、燃氣熱水器和燃氣表等與燃氣管道連接用軟管。
This Standard specifies the product classification, specification & model, requirements, test methods, inspection rules as well as marking, packaging, transportation and storage of the stainless steel corrugated tubes for the connection of gas appliances (hereinafter referred to as "the tube").
This Standard is applicable to the tube for the connection between the gas cooking appliances, gas water heater and gas meter etc., with the nominal dimension DN less than or equal to N32 and nominal pressure less than or equal to 0.01MPa, which are installed in a fixed way, and the gas pipeline.
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Product Classification, Specification & Model
5 Special Requirements for Material and Machining Process
6 Requirements
7 Test Method
8 Inspection Rules
9 Marking, Packaging, Transportation and Storage
Appendix A (Informative) Comparison of Structural Differences between This Standard and JIS S2145-
Appendix B (Informative) Special Requirements for Machining Process
Bibliography
