SITIIAS is a type test organization of pressure piping components for special equipment authorized by the State Administration of market supervision, specializing in valve type test. SITIIAS is equipped with valve low temperature test device, fire test device, low leakage test device, etc. SITIIAS forms one-stop inspection and testing certification ability of valves with environmental test ability, functional safety SIL certification, explosion-proof certification, etc. The scope of authorization for valve type test covers: general valve, low temperature valve and pressure regulating valve.
1、 Valve "one stop" Inspection Service
Type test of pressure pipeline components (valves):
According to the requirements of the State Administration of market supervision and administration, the type tests of general valves, low temperature valves and pressure regulating valves are carried out according to the authorized standard TSGD7002 <type test rules
for pressure pipeline components>.
Fire test and certification of valves
Carry out fire test on metal valves with fire protection requirements applied in natural gas, petrochemical and other industries, and cooperate with international certification bodies TüV, SüD, SGS, DNV to carry out fire protection certification.
Authorized standards: API607、API6FA、API6FD、GB/T26479、GBT26482、ISO10497.
Valve leakage (low leakage) test and certification:
The micro leakage valve applied to the pipeline with toxic or flammable and explosive medium shall pass the low leakage test to verify that it meets the requirements of micro leakage level.
According to standards: ISO 15848-1, API624.
Nuclear power valve inspection:
Test capacity: routine performance test, LOCA test, irradiation test (γ + β), thermal oxygen aging test, seismic test, EMC test, nuclear safety related products/related system software V&V, re-inspection of imported nuclear power equipment. Realize the "one-stop" testing service for nuclear power equipment.
Other entrusted tests:
Valve low temperature test, flow test, solenoid valve type test, actuator type test, valve positioner test, pipe valve test, etc.
3、 Authorization scope of valve type test and list of relevant data to be submitted:
2）low temperature valve
3）pressure regulating valve
4、Contact us - valve business
Contact: Mr. Jiang Peilei
relevant documents of valve business to be downloaded
List of materials to be submitted for metal valve business