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Hydrostatic Tested Forged Steel Flanges

    Buy cheap Hydrostatic Tested Forged Steel Flanges from wholesalers
     
    Buy cheap Hydrostatic Tested Forged Steel Flanges from wholesalers
    • Buy cheap Hydrostatic Tested Forged Steel Flanges from wholesalers
    • Buy cheap Hydrostatic Tested Forged Steel Flanges from wholesalers
    • Buy cheap Hydrostatic Tested Forged Steel Flanges from wholesalers
    • Buy cheap Hydrostatic Tested Forged Steel Flanges from wholesalers

    Hydrostatic Tested Forged Steel Flanges

    Ask Lasest Price
    Payment Terms : L/C,T/T,Western Union
    Supply Ability : 50 Metric Ton/Metric Tons per Month
    Brand Name : TOBO
    Model Number : ASME B16.5 150#-2500# 100% Tested
    Price : US $ 10 - 100 / Kilogram
    Certification : ISO9001:2015; SGS/BV/ABS/LR/TUV/DNV/API/PED available
    Delivery Time : 7-30 days
    • Product Details
    • Company Profile

    Hydrostatic Tested Forged Steel Flanges

    Hydrostatic Tested Forged Steel Flanges
    Product Overview

    Hydrostatic tested forged steel flanges are manufactured for buyers who require comprehensive quality assurance beyond random inspection. Each flange undergoes individual pressure testing before leaving our workshop, with hydro test reports included alongside material certificates for every shipment.

    For forged steel flanges deployed in oil, gas, power, and water projects, documented pressure testing often determines approval or rejection at project sites. Our flanges are forged from certified ingots, heat treated, and precision-machined to ASME B16.5 specifications.

    The hydrostatic test is conducted at 1.5 times the rated working pressure using water, requiring the flange to maintain pressure without leakage or visible deformation. For enhanced project requirements, we offer additional testing services including ultrasonic, radiographic, magnetic particle testing, or PMI verification. We welcome third-party inspection from SGS, BV, TUV, DNV, or Lloyds at any manufacturing stage.

    Specifications
    Design StandardASME B16.5, ASME B16.47, EN 1092-1
    Pressure RatingClass 150 to Class 2500
    Size Range1/2" to 48" (DN15 to DN1200)
    Hydrostatic Test100% tested at 1.5 x rated pressure
    Optional NDTUltrasonic, radiographic, magnetic particle, dye penetrant, PMI
    MaterialsA105, F304/304L, F316/316L, F11, F22, F51
    CertificateEN 10204 3.1 / 3.2 with heat number traceability
    Third-Party InspectionSGS, BV, TUV, DNV, ABS, Lloyds on request
    Key Advantages
    • 100% hydrostatic testing on every single flange, eliminating batch sampling
    • Hydro test reports include serial numbers and heat numbers for complete traceability
    • Comprehensive NDT menu supports critical service specifications
    • Forged and heat treated construction ensures dense grain flow and predictable test performance
    • EN 10204 3.1 documentation accepted by contractors and EPC companies worldwide
    • Third-party inspection can be witnessed at our facility before loading
    Quality Assurance & Documentation

    Our quality system centers around comprehensive test reporting. For each hydrostatic tested forged steel flange, serial number, heat number, material grade, test pressure, and test results are linked in a fully traceable record, referenced on packing lists.

    Customers installing our hydrostatic tested forged steel flanges on critical lines receive complete documentation packages including EN 10204 3.1 certificates, NDT reports, and hydro test reports, ensuring straightforward site acceptance even for the most stringent EPC contractors.

    Frequently Asked Questions
    Do you really test every forged steel flange or only sample testing?

    Every hydrostatic tested forged steel flange in this range undergoes individual testing. Test pressure, holding time, and results are recorded in test reports referencing the flange's heat number.

    What test pressure do you apply?

    We apply hydrostatic test pressure at 1.5 times the rated working pressure of the flange class, following ASME B16.5 standards and project specifications.

    Can you arrange third-party inspection?

    Yes. SGS, BV, TUV, DNV, ABS, and Lloyds inspectors regularly visit our workshop. We coordinate inspection dates and points with you and the inspection company.

    Do you provide EN 10204 3.1 certificates?

    Yes. Material certificates to EN 10204 3.1 are supplied as standard, with 3.2 certificates witnessed by independent inspectors available for project requirements.

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