| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 12772-2008 |
Cast iron pipes、fittings and accessories with flexible joint sewerage for drainage |
 (USD) |
via email in
1-8 business day
|
ABOLISHED
|
|
| GB/T 28713.3-2012 |
Enhanced heat transfer elements used in tube-shell heat exchangers - Part 3：Wavy tubes |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 36701-2018 |
Guideline for defect repair of buried steel pipelines |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 37368-2019 |
Guideline for inspection of buried steel pipelines |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 12772-2016 |
Cast iron pipes,fittings and accessories with flexible joint sewerage for drainage |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| GB/T 13295-1991 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 28713.1-2012 |
Enhanced heat transfer elements used in tube-shell heat exchangers -Part 1：Threaded tubes |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 14975-1994 |
Stainless steel seamless tubes for structures |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| SY/T 4106-2005 |
Technical standard of non-solvent polyurethane Internal and external coating for pipeline |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| SY 0470-2000 |
Standard for construction and acceptance of oil and gas pipeline overhead crossing project |
 (USD) |
via email in
1-8 business day
|
|
|
| GB/T 37369-2019 |
Inspection and assessment of crossing and aerial crossing of buried steel pipelines |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 30582-2014 |
Risk-Based-Inspection and assessment methodology of external damage for buried steel pipelines |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| SY 0402-2000 |
Standard for construction and acceptance of oil and natural gas station procedure pipeline project |
 (USD) |
via email in
1-8 business day
|
|
|
| GB 8714-1988 |
Grey cast iron pipes with rubber ring of ladder-lip-shaped |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 17456.1-2009 |
Ductile iron pipes—External zinc-based coating—Part 1:Metallic zinc with finishing layer |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 36173-2018 |
Restrained joint systems for ductile iron pipelines—Design rules and type testing |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 36172-2018 |
Polyethylene sleeving of ductile iron pipelines for site application |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SY/T 4114-2008 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB 4103-2000 |
Welded steel tubes for heat-exchanger |
 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 13295-2013 |
Ductile iron pipes,fittings and accessories for water or gas applications |
 (USD) |
via email in
1-10 business day
|
ABOLISHED
|
|
|
|
