Panpili na Materyal Parad Butt Weld Elbows
Feb 05, 2026
Say pampili na materyales parad butt weld elbows et mandedepende ed saray bengatla a singa say presyon na sistema na tubo, saray katangian na medium, tan saray kondisyon na kaliberliber. Saray kaslakan a materyales et kaiba so:
Carbon steel: Mabeba so gastos balet ta makapuy so resistensya tod corrosion, matukoy parad abeban-pressure, normal-temperatura, tan saray aliwan-corrosion ya senaryo.
Stainless steel: Maong ya resistensya ed corrosion tan atagey ya temperatura, ya onaplika ed saray corrosive ya kaliberliber, saray kakaukolanen ed sanitary-grade, tan atagey a temperatura, abeban presyon.
Alloy steel: Atagey-biskeg na temperatura, resistensya ed iyakar, odino abeban-resisti ed temperatura, matukoy parad atagey-temperatura/atagey-presyon odino abeban-temperatura/atagey-presyon ya tubo.
Espisyal iran materyales(alimbawa, nickel-based alloys, titanium, tan titanium alloys): Uusaren ed arawrawin kaliberliber a singa say mabiskeg a corrosion odino ultra-atagey a temperatura.
Amin ya materyales et mitunosan ed saray estandarte ed bansa tan ed arum a bansa.
Teknikal iran Kakaukolanen
Sakop na saraya so interon proseso na panaggawa:
Saray proseso na panaggawa: Kaiba lay pangitulak (parad melag-ya anggad-katamtaman a diametro, manipis-siko so padir), pangipit (parad angkakabaleg-diametro, makapal-padir a siko), tan panag-welded (parad angkakabaleg-diametro iran siko ya walay segmented welding).
Dimensional tolerances: Ontutumbok ed saray estandarte, ya walaan na malinew iran kakaukolanen parad anggulo, paway a diametro, kapal na padir, tan radius na kurbada.
Saray kakaukolanen ed panag-welding: Say pangiteen na imano ed desinyo na kanal, pangitugma ed saray materyales ed panag-welding, saray paraan na panag-welding, tan say panagtambal kayari na panag-welding.
Say panagtambal ed petang: Pan-annealing, solution treatment, tan arum nira, pian naekal so stress odino napaaligwas so performance, depende ed materyal.
Say panagtambal ed tapew: Pan-derusting, painting, o galvanizing parad carbon steel; panag-atsara tan panag-pasiva parad stainless steel.
Inspeksyon
Say inspeksion et ondalan ed interon proseso manlapud saray hilaw ya materyales anggad saray asumpal a produkto:
Inspeksyon ed hilaw a materyales: Pan-verify na saray sertipiko na kalidad tan panggawa na pisikal tan kemikal iran test.
Diad -proseso na inspeksyon: Kaiba so dimensional checks tan monitoring ed proseso na welding.
Asumpal ya inspeksyon ed produkto: Kaiba so visual inspection, non-destructive testing (radiographic, ultrasonic, magnetic particle/penetrant testing, tan arum ni), pressure tests (hydrostatic o pneumatic), tan arum niran test a singa say hardness testing tan metallographic analysis.
