PDF
GB/T 20801.4-2020
GB/T 20801.4-2020 Pressure piping code—Industrial piping—Part 4:Fabrication and assembly
Abstract
This part of GB/T 20801 specifies the basic requirements for the fabrication and installation of pressure pipelines. These basic requirements include provisions for fabrication, welding, preheating, heat treatment, assembly and installation, and pipeline cleaning.
This part applies to the fabrication and installation of pressure pipeline components defined in the scope of GB/T 20801.1.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 20801.4-2020 |
| CCS | Pressure vessel |
| ICS | Pipe components and pipelines |
| Implement Date | 2021-06-01 |
Price
$ 114
Subtotal
$ 114
Tax
$ 0.00
Order Total (incl. tax)
$ 114