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Experienced Quality Control Inspection Services for Valves All Area In China

Categories Quality Control Inspection Services
Brand Name: INF inspection
Model Number: quality control inspection services(INF1001)
Certification: ASNT/ CWI/ NACE/ ARAMCO
Place of Origin: China
MOQ: 1 man-day
Price: All-inclusive
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
Personnel Qualification: As required
Inspection Report: English report within 48 hours
Inspector Experience: 5+ years
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    Experienced Quality Control Inspection Services for Valves All Area In China

    Valve quality control inspection services experienced inspector on call

    1. Product

    Valve is one kind of critical pressure vessel equipment widely used in industry like oil&gas, pipeline, offshore, power plant, chemical&petro chemical, mining.

    2. Importance of the quality control inspection services

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

    Common defect of valve products

    Leakagehydro test leakage, gas leakage, fire test leakage, low temperature test leakage
    welding crackincorrect PWHT procedure, WPS&PQR
    wall thickness below standardincorrect dimension below standard
    casting cold shot, shinkage, holedefect reflected by UT, RT, MT or PT test
    coating thickness, pull off testsagging, peeling, thickness, anti-corrosion failure
    high torquenot convinient for job site to operate, mismatching with the actuator
    failure of NDE testMT, PT, UT, RT
    failure of mechnical testtensile test, hardness test, impact test
    sealing surface damagedamage of sealing ring, seat ring, ball, wedge

    3. Inspection items for quality control inspection services

    Every critical process during the manufacturing will be carefully checked by our inspector, our quality control inspection services is available for below items:

    • Raw material inspection
    • Purchased parts inspection
    • Welding material inspection
    • PMI inspection
    • NDT inspection
    • Visual inspection
    • Pressure test inspection
    • Heat treatment inspection
    • Dimension inspection
    • Mechanical Operation inspection
    • Performance test inspection
    • Nameplate inspection
    • Paint inspection
    • Cleanliness inspection
    • Final documents verification
    • Packaging inspection
    • Spare parts inspection
    • Inspection of loading and transportation
    • Other inspection(As per client's requirement)



    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 quality control inspection services, all inspector are with at least 5 years related working experiences and all requested qualification like NDE, ASNT.

    Our quality control inspection services 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

    √Efficient Inspection

    √Long-term discount available

    Professional Inspector Team:

    -At least 5 years working experiences in industry QC field

    -Personal Qualification as required

    -English speaking and writing skill

    -Regular training by INF

    -Compliance of INF Ethic Code

    Our Price:

    1. Please include following information in your inquiry: your company name, project background, product type, applicable standard/specification, inspection date, duration, number of inspectors, factory's location.

    2. Normally we will provide all-inclusive price including inspection fee, travel and hotel fee, etc. for quality control inspection services.

    Quality Experienced Quality Control Inspection Services for Valves All Area In China for sale
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