| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 9117.7-1988 |
Hubbed socket welding steel pipe flanges with tongue and groove face for PN5.0MPa(50bar) |
$30.00 |
via email in 1~3 business day |
superseded,2001-7-1,1989-1-1 |
|
| GB 9118.3-1988 |
Loose hubbed steel pipe flanges with welding neck collar with ring-joint face for PN2.0MPa(20bar) |
$30.00 |
via email in 1~3 business day |
superseded,2001-7-1,1989-1-1 |
|
| GB 9121.5-1988 |
Loose plate steel pipe flanges with male and female face for PN1.6MPA(16bar) |
$30.00 |
via email in 1~3 business day |
superseded,2001-7-1,1989-1-1 |
|
| GB 9125-1988 |
Specification for steel pipe flanges |
$45.00 |
via email in 1~3 business day |
superseded,2001-7-1,1989-1-1 |
|
| GB/T 1047-1995 |
Nominal size for pipe components |
$180.00 |
via email in 1~3 business day |
abolished2005-08-01,2005-8-1,1996-2-1 |
|
| GB/T 1047-2005 |
Pipework components - Definition and selection of DN(nominal size) |
$60.00 |
immediately |
superseded,2019-10-1,2005-8-1 |
|
| GB/T 1047-2019 |
Pipework components-Definition and selection of nominal size |
$70.00 |
immediately |
valid,,2019-10-1 |
|
| GB/T 1048-1990 |
Nominal pressure for pipe components |
$184.00 |
via email in 1~3 business day |
abolished2005-08-01,2005-8-1,1990-1-2 |
|
| GB/T 1048-2005 |
Pipework Components-Definition and Selection of PN |
$60.00 |
immediately |
superseded,2019-12-1,2005-8-1 |
|
| GB/T 1048-2019 |
Pipework components—Definition and selection of nominal pressure |
$80.00 |
immediately |
valid,,2019-12-1 |
|
| GB/T 12385-1990 |
Test method for sealing characteristics of gaskets for pipe flanges |
$90.00 |
via email in 1~3 business day |
abolished2008-11-01,2008-11-1,1991-7-1 |
|
| GB/T 12385-2008 |
Standard test method for sealability of gaskets for pipe flanges |
$80.00 |
via email in 1~3 business day |
valid,,2008-11-1 |
|
| GB/T 12459-1990 |
Steel butt - welding seamless pipe fittings |
$360.00 |
via email in 1~5 business day |
abolished2005-08-01,2005-8-1,1991-5-1 |
|
| GB/T 12459-2017 |
Steel buttwelding pipe fittings—Types and parameter |
$300.00 |
immediately |
valid,,2017-9-1 |
|
| GB/T 12621-1990 |
Test method for stress relaxation of gaskets for pipe flanges |
$135.00 |
via email in 1~3 business day |
abolished2008-11-01,2008-11-1,1991-10-1 |
|
| GB/T 12621-2008 |
Standard test method for stress relaxation of gaskets for pipe flanges |
$210.00 |
via email in 1~3 business day |
valid,,2008-11-1 |
|
| GB/T 12622-1990 |
Test method for compressibility and recorery of gaskets for pipe flanges |
$75.00 |
via email in 1~3 business day |
abolished2008-11-01,2008-11-1,1991-10-1 |
|
| GB/T 12622-2008 |
Standard test method for compressibility and recovery of gaskets for pipe flanges |
$140.00 |
via email in 1~3 business day |
valid,,2008-11-1 |
|
| GB/T 13401-1992 |
Steel plate butt-welding pipe fittings |
$270.00 |
via email in 1~3 business day |
abolished2006-04-01,2006-4-1,1992-10-1 |
|
| GB/T 13401-2005 |
Steel plate butt-welding pipe fittings |
$250.00 |
immediately |
superseded,2017-9-1,2006-4-1 |
|
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