Multipurpose 3rd Party Inspection Services ASTM / ASME / API Standard

Valve qc inspection services ASTM,ASME,API standard with clear english inspection report

1. Why use INF QC inspection services

Valve is one kind of critical pressure vessel equipment widely used for industries:

-oil&gas, pipeline, offshore, power plant, chemical&petro chemical , mining.

Any failure of the valve will cause serious consequence like fluid leakage, pollution, fire, or even safety accident. Thus QC inspection services for valve is very important. To understand various related standards and project specifications, rich knowledge and experience is required for QC inspection services.

INF have provided QC inspection services to many leading oil company, EPC and trading agent, such as:KNPC, Shell, TR, GE, Exxonmobil, Samsung and so on.

2. Inspection items for QC inspection services of valve:

During our QC inspection services, the inspector will carefully survey all critical manufacturing steps, and perform inspection items as customer request, like:

3. Common defect of valve products

Leakage:

hydro test leakage, gas leakage, fire test leakage, low temperature test leakage
welding crack:

incorrect PWHT procedure, WPS&PQR
wall thickness below standard:

incorrect dimension below standard
casting cold shot, shinkage, hole:

defect reflected by UT, RT, MT or PT test
coating thickness:

pull off test sagging, peeling, thickness, anti-corrosion failure
high torque:

not convinient for job site to operate, mismatching with the actuator
failure of NDE test:

MT, PT, UT, RT
failure of mechnical test:

tensile test, hardness test, impact test
sealing surface damage:

damage of sealing ring, seat ring, ball, wedge

4. Our advantages

To ensure the quality and compliance of the valve to customers, INF provide professional QC inspection services, all quality assurance inspector are with at least 5 years related working experiences and all requested qualification like NDE, ASNT.

Our QC inspection services network cover most area of china, inspector can attend the inspection upon customer's notification within 24 hours.

√Fast response

√Reasonable price

√Professional inspector

√English report

√Full time inspector

√Long-term discount available

Professional QC inspection services team:

At least 5 years working experiences in industry QC field, Personal Qualification as required, English speaking and writing skill

INF is a leading Quality Control Service Provider, serving global brands, importers, and retailers of Industry and Consumer Products from more than 135 countries since 2005. With 120+ QC engineers, and expertises in technical parts, hardlines, softlines, consumer electronics products, INF delivers Quality Control services for 1000+ customers all over the world.

With 10+ years QC experiences, INF is committed to be the reliable and strong support in global trade flows.