| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 9121.1-1988 | English | RFQ |
ASK
|
Days<=3
|
Loose plate steel pipe flanges with weld-on collar with raised face for PN 1. 6MPa (16 bar)
|
GB/T 9121.1-1988
| Obsolete |
GB/T 9121.1-1988
|