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Technical articles, standards comparisons, project case studies and buyer guides on pressure piping components, flanges and forged fittings.
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Send RFQ14 articles· Buyer guide
Buyer guideASME B16.25 buttwelding end bevel preparation explained for inspectors: angles, root face, internal taper, and a dimensional acceptance checklist.
Buyer guideASME B31.3 hydrostatic test procedure for pipe fittings explained: pressure calculation, hold time, water quality and a buyer witness checklist.
Buyer guideBrinell, UCI, Vickers, and Rockwell hardness testing for pipe fitting forgings explained: ASTM standards, when to use each, and how to read results.
Buyer guideA practical guide to EN 10204 3.2 certificate requirements, when third-party inspection is needed, and how to write clear RFQ wording for pipe fittings and flanges.
Buyer guideA field-by-field checklist for reviewing an EN 10204 3.1 mill test certificate without relying on fake sample certificates or incomplete templates.
Buyer guideHow to read XRF and OES PMI reports for stainless and alloy pipe fittings, including 316 vs 316L identification and acceptance criteria.
Buyer guideFOB vs CFR vs CIF vs DAP under Incoterms 2020 for pipe fittings importers, including risk transfer, insurance and cost split with sample PO wording.
Buyer guideWhich countries enforce ISPM-15 wood packing rules, what the IPPC stamp must show, and how pipe fitting exporters from China stay compliant.
Buyer guideHow to write a third-party inspection RFP for pipe fittings sourcing from China and compare SGS, Bureau Veritas, TUV, DNV and Intertek capabilities.
