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Artikel teknis, perbandingan standar, studi kasus proyek, dan panduan pembelian tentang komponen perpipaan bertekanan, flensa, dan fitting tempa.
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Kirim RFQ31 artikel· Standar
StandarASME B16.49 covers factory-made induction bends for transportation and distribution piping (B31.4, B31.8, B31.11). It is not for process or power piping. This guide explains scope, key requirements, and procurement checks.
StandarASME B16.36 covers orifice flanges for differential pressure flow measurement. Welding-neck types span Classes 300–2500, while slip-on and threaded are limited to Class 300. This guide explains scope, procurement checks, and common pitfalls.
StandarASME B16.21 defines dimensions, materials, and markings for nonmetallic flat gaskets used with ASME flanges. Learn what it covers, what it doesn't, and how to specify gaskets correctly.
StandarASME B16.20 defines dimensions, materials, and tolerances for metal ring-joint, spiral-wound, and metal-jacketed gaskets. This guide explains the standard's scope, flange compatibility, and procurement checks for EPC buyers.
StandarASME B16.11 defines Class 2000, 3000, 6000 for threaded fittings and Class 3000, 6000, 9000 for socket-weld fittings. This guide explains what these classes mean, how to specify them, and what to verify when procuring forged fittings.
StandarASME B16.48 covers line blanks from NPS 1/2 to NPS 24 for ASME B16.5 flanges in pressure classes 150–2500. Learn what the standard includes, what it doesn't, and how to specify and inspect these components.
StandarPahami standar utama fitting pipa butt-weld, termasuk grade material, persyaratan dimensi, dan dokumen inspeksi yang harus diminta dari pemasok. Panduan ini membantu insinyur memastikan kualitas dan kepatuhan dalam proyek pipa.
StandarPenjelasan pencarian tegangan izin ASME Section II Part D untuk insinyur pengadaan: tabel 1A, 1B, 3, aturan derivasi, dan cara menggunakannya pada lembar data.
StandarPenjelasan pipa baja karbon ASTM A106 vs A53 untuk pembeli: manufaktur seamless vs welded, kandungan silikon, batas layanan, dan panduan keputusan.
