GB/T 26081-2010
GB/T 26081-2010 Ductile iron pipes,fittings and accessories for sewage applications
Abstract
This standard specifies the definitions, technical requirements, performance requirements, testing methods, type tests, inspection rules, marking, and quality certificates for ductile iron pipes (hereinafter referred to as ductile iron pipes), fittings, and accessories used in external discharge pipes and sewage pipes of buildings produced by any casting process or processing form.
This standard applies to the following pipes:
——Operating under no pressure (gravity system), negative pressure, or positive pressure conditions.
——Installed above or below ground.
——Individually or mixedly conveying rainwater, domestic sewage, and certain types of industrial wastewater.
[HT5”H] Note: [HTSS] All pressures in this standard are relative pressures, with the unit being megapascals (MPa).
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 26081-2010 |
| CCS | \nSteel pipes, cast iron pipes |
| ICS | Special-purpose pipe steel |
| Implement Date | 2011-10-01 |