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

Categories QC Inspection Services
Brand Name: INF inspection
Model Number: qc inspection services
Certification: ASNT/ CWI/ NACE/ ARAMCO
Place of Origin: China
MOQ: 1 man-day
Price: negotiable
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: Inspection,Lab Test,NDE,Sourcing
Delivery Time: on call
Packaging Details: as per requirement
Coverage Area: All area in china
Inspection Arrangement: within 24 hours
Inspection Report: English report
Inpector Experiences: 5+ years QC experiences
Discount: Available for long project
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    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:

    welding inspectionmechnical property
    chemical composition checkdimension inspection
    hardness testpressure test
    low temperature test

    documents review

    3. Common defect of valve products


    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



    Gate/Globe/Check Valve
    Ball Valve
    Butterfly Valve
    ON-OFF valve
    Safety Valve
    Plug Valve



    Pre-Shipment Inspection (PSI)
    Production Monitoring (PM)
    During Production Check (DUPRO)
    Initial Production Check (IPC)
    Lab test witness
    Supplier Audit




    Daily, weekly, monthly or per customer requirement

    English report or per customer request

    Report will be submitted within 48 hour after inspection finished

    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

    Quality Multipurpose 3rd Party Inspection Services ASTM / ASME / API Standard for sale
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