Quality Control
Test Pressure according as API / ANSI
| Test Item |
Shell Test |
Seal Test |
Back Seal Test |
Air Seal Test |
| Medium |
Water |
Air |
| Unit |
MPa |
Ibf/in2 |
MPa |
Ibf/in2 |
MPa |
Ibf/in2 |
MPa |
Ibf/in2 |
| Pressure (Class) |
150 |
3.1 |
450 |
2.2 |
315 |
2.2 |
315 |
0.5-0.7 |
60-100 |
| 300 |
7.8 |
1125 |
5.6 |
815 |
5.6 |
815 |
| 400 |
10.3 |
1500 |
7.6 |
1100 |
7.6 |
1100 |
| 600 |
15.3 |
2225 |
11.2 |
1630 |
11 2 |
1630 |
| 900 |
23.1 |
3350 |
16.8 |
2440 |
16.8 |
2440 |
| 1500 |
38.4 |
5575 |
28.1 |
4080 |
28.1 |
4080 |
Test Pressure as JIS
| Test Item |
Shell Test |
Seal Test |
Back Seal Test |
Air Seal Test |
| Medium |
Water |
Air |
| Unit |
MPa |
MPa |
MPa |
MPa |
| Nominal Pressure |
10K |
2.4 |
1.5 |
1.5 |
0.5-0.7 |
| 20K |
5.8 |
4.0 |
4.0 |
Certifications
Standard:
ISO
Number:
0306040
Issue Date:
2003-08-15
Expiry Date:
2017-08-07
Scope/Range:
Issued By:
Intertek
Standard:
WRAS
Number:
1307089
Issue Date:
2013-07-08
Expiry Date:
2018-07-31
Scope/Range:
DN50~900
Issued By:
WRAS
Standard:
API
Number:
6D-0588
Issue Date:
2014-07-06
Expiry Date:
2017-07-06
Scope/Range:
Issued By:
API
Standard:
SGS
Number:
QIP-ASR154357
Issue Date:
2015-03-25
Expiry Date:
2017-03-25
Scope/Range:
Issued By:
SGS
Standard:
Business License of Enterprise Legal Person
Number:
310227000620861
Issue Date:
2000-03-31
Expiry Date:
2020-03-31
Scope/Range:
Issued By:
hanghai Administration for Industry and Commerce
Standard:
People’s Republic of China Organization Code Certificate
Number:
63168053-2
Issue Date:
2013-10-22
Expiry Date:
2017-10-21
Scope/Range:
Issued By:
Shanghai Bureau of Quality and Technical Supervision
Standard:
Manufacture License of Special Equipment People’s Republic of China
Number:
TS2731A56-2015
Scope/Range:
Issued By:
Shanghai city of quality and Technical Supervision Bureau
Standard:
COCC
Number:
Scope/Range:
Issued By:
Standard:
certificate
Number:
Scope/Range:
Issued By:
Standard:
membership
Number:
Scope/Range:
Issued By:
Standard:
ISO
Number:
0306040
Issue Date:
2003-08-15
Expiry Date:
2017-08-07
Scope/Range:
Issued By:
Intertek
Company Profile
Shanghai kangquan Valve Co. Ltd.
Contact Person: MrSteve
