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見積依頼344 件の記事
技術情報Understand ASTM G65 and G99 for abrasion and wear testing of lined pipe fittings. Learn how to interpret results, avoid common pitfalls, and specify tests in your RFQ.
技術情報Learn how ASTM G62 and D5162 apply to holiday detection for lined and coated pipe fittings, including method selection, procurement checks, and inspection points.
技術情報A hardness traverse across a fitting weld HAZ can reveal local variations that bulk readings cannot. This guide covers ASTM E384 and A370, practical procurement checks, and the need for governing acceptance limits.
技術情報How to specify PT per ASTM E165/E1417 for nonporous pipe fittings: procurement checks, inspection points, and common risks.
技術情報How ASTM A275/A275M and E709 govern magnetic particle examination of steel forgings, what to specify, and what to verify with your supplier.
技術情報Selecting the correct radiographic examination standard matters: ASTM E94/E94M is a general guide for film radiography, while ASTM E1030/E1030M is the casting-specific practice. Know the difference and what to verify before you specify.
技術情報ASTM A388/A388M and ASTM E114 are key standards for ultrasonic examination of steel forgings. Learn what they cover, why acceptance criteria must be stated in the order, and what procurement engineers must verify.
技術情報ASTM E797 covers ultrasonic thickness measurement but has limited applicability on curved fittings. Learn key variables, procurement checks, and inspection requirements for elbows, tees, and reducers.
技術情報ASTM G82 and G71 provide structured guidance for predicting and evaluating galvanic corrosion. Learn how to apply them when procuring pipe fittings and flanges for mixed-metal systems.
