HG/T 3707-2003
Fittings of perforated steel skeleton polyethylene composite pipes for industry (English Version)
- Standard No.
- HG/T 3707-2003
- Language
- Chinese, Available in English version
- Release Date
- 2004
- Published By
- Professional Standard - Chemical Industry
- Status
- 2013-03
- Replace By
- HG/T 3707-2012
- Latest
- HG/T 3707-2012
- Scope
- This standard specifies the classification, requirements, inspection and testing, inspection rules, marking, and packaging of polyethylene composite pipe fittings with mesh steel skeletons rolled into a certain shape from uniformly punched thin steel sheets and injection molded with thermoplastic plastics. , transportation, storage and factory documents. This standard is applicable to composite pipe fittings used in petroleum, chemical, metallurgy, pharmaceutical, papermaking, shipbuilding and mining, food and other industries with a transmission medium temperature of 0°C to 70°C. It can also be applied to composite pipe fittings in municipal construction and other fields.
HG/T 3707-2003 history
- 2012 HG/T 3707-2012 Fittings of perforated steel skeleton polyethylene composit pipes for industry
- 2004 HG/T 3707-2003 Fittings of perforated steel skeleton polyethylene composite pipes for industry
