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This product display features a combination of slip-on flanges and socket-weld flanges. The former is suitable for standard low- to medium-pressure piping, while the latter is primarily used for small-bore, higher-pressure lines; selection should be based on bore size, pressure, temperature, and welding requirements.
Diproduksi dengan peralatan CNC canggih dan proses yang telah terbukti, flensa, tikungan pipa, dan alat kelengkapan kami memberikan dimensi yang akurat, kinerja penyegelan yang stabil, dan pemasangan yang dapat diandalkan di seluruh aplikasi industri yang menuntut.
Standards: GB/T 9124.1-2019 (PN series) or GB/T 9124.2-2019 (Class series); export projects may follow ASME B16.5-2025.
Structure: Includes Slip-On (SO) and Socket Weld (SW) types; verify flange bore, socket depth, and pipe outer diameter/wall thickness respectively.
Size Range: ASME B16.5 generally covers NPS 1/2–24; Class 2500 flanges apply up to NPS 12. Specific flange types may not cover all size-pressure combinations; consult the corresponding dimension tables.
Peringkat Tekanan: Kelas 150, 300, 400, 600, 900, 1500, 2500, atau dipilih sesuai dengan seri PN yang sesuai; peringkat tekanan-suhu yang diijinkan bervariasi berdasarkan kelompok material dan suhu operasi.
Materials/Facing: Common materials include ASTM A105, A182 F304/F316, etc.; facing types (RF, FF, RTJ, etc.) must be confirmed as a complete assembly with gaskets, bolts, and mating flanges.
Ordering/Acceptance: Confirm flange type, DN/NPS, PN/Class, material group, facing type, pipe wall thickness/bore, and bolting/gasket systems; verify each item against the corresponding standard dimension tables—availability of all combinations cannot be assumed based solely on the standard’s overall scope.
