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ASTM A403 WP316L Stainless Steel Butt Weld 90° LR Elbow ASME B16.9 Class150

  • ASTM A403 WP316L Stainless Steel Butt Weld 90° LR Elbow ASME B16.9 Class150
  • ASTM A403 WP316L Stainless Steel Butt Weld 90° LR Elbow ASME B16.9 Class150
  • ASTM A403 WP316L Stainless Steel Butt Weld 90° LR Elbow ASME B16.9 Class150
  • ASTM A403 WP316L Stainless Steel Butt Weld 90° LR Elbow ASME B16.9 Class150
  • ASTM A403 WP316L Stainless Steel Butt Weld 90° LR Elbow ASME B16.9 Class150
Luogo di origine Shangai, Cina
Marca TOBO
Certificazione ISO/TUV/SGS
Numero di modello Gomito di acciaio inossidabile
Quantità di ordine minimo 1 pz
Prezzo Negoziabile
Imballaggi particolari Pacco di spedizione standard
Tempi di consegna 15-30 giorni lavorativi
Termini di pagamento T/T, Western Union
Capacità di alimentazione 10 tonnellate/mese
Dettagli
Nome del prodotto Gomito 90° LR con saldatura di testa in acciaio inossidabile ASTM A403 WP316L ASME B16.9 Classe 150 Resistenza alla corrosione Alto
Servizio Personalizzazione del prodotto Tecnica spingere a caldo
Pacchetto Casse in legno/palette/casse/bundle/etc. Tecnica della forgiatura Fabbricazione a stampo chiuso
Originale Cina Angolo 90 gradi
Dimensione di pollice 5/32~1/2 Nome prodotto Gomito di acciaio inossidabile
Raggio lungo, breve, R=1.5D, R=1D Finitura Anodizzazione
Imballaggio Accordo del requesment del cliente Fabbrica SÌ
Diametro Varia (ad esempio, 1/2 pollice, 1 pollice, 2 pollici) Numero d'acciaio 1,4901
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Descrizione di prodotto

ASTM A403 WP316L Stainless Steel Butt Weld 90° LR Elbow ASME B16.9 Class150

 

1. Product Description 

Stainless Steel Butt Welding Elbow is a steel pipe fitting formed by hot pressing or forging. Its connection method is to directly butt weld the elbow with the steel pipe, creating a permanent, flush connection that enables maximum flow through the process line. The product is made of high-quality stainless steel (grades such as 304, 304L, 316, 316L, etc.), featuring excellent corrosion resistance, oxidation resistance, and high-temperature resistance. The product design complies with standard pipe fitting specifications to ensure seamless integration with same-specification pipelines.

 

2. Product Applications

This elbow is used to change the direction of piping in various industrial systems. Main applications include:

  • Petrochemical and chemical processing plants – for crude oil, refined products, and chemical feedstocks.

  • Water treatment and environmental protection – drinking water supply, sewage, and seawater desalination.

  • Food, beverage, and pharmaceutical industries – sanitary pipelines for clean media.

  • Power generation – boiler feedwater and steam lines.

  • Oil and gas – production fluids and natural gas transmission.

  • Marine and offshore engineering – seawater cooling and fuel oil systems.

  • Building and municipal engineering – water supply, drainage, heating, and gas distribution.

​

​3. Product Advantages

  • Superior corrosion resistance – 304/316L grades resist pitting, crevice corrosion, and stress corrosion cracking, suitable for harsh environments.

  • High strength and durability – work hardening during forming provides excellent mechanical strength; service life can reach up to 100 years with low maintenance.

  • Leak‑proof permanent connection – butt welding ensures a seamless, reliable joint that eliminates leakage risks.

  • Smooth internal surface – reduces fluid friction, prevents deposit accumulation, and inhibits bacterial growth.

  • Material and energy saving – stamping process produces minimal scrap and requires no extra heating, making it efficient and eco‑friendly.

  • Quick installation – installation time is only one‑third of that for threaded or socket‑welded fittings, shortening construction schedules.

ASTM A403 WP316L Stainless Steel Butt Weld 90° LR Elbow ASME B16.9 Class150 0

4.Key Product Parameters

Parameter Specification
Materials Stainless steel 304, 304L, 316, 316L, and other custom grades
Standards GB/T12459, GB/T13401, ASME B16.9, SH3408, SH3409, HG/T21635, HG/T21631, SY/T0510, GB/T10752-1995, EN10253-2, DIN2605, GOST17375-2001, JIS B2313
Size Range (Seamless) 1/2" – 24" (DN15 – DN600)
Size Range (Welded) 4" – 72" (DN150 – DN1900)
Wall Thickness Schedules SCH5S, SCH10S, SCH10, SCH20, SCH30, SCH40S, STD, SCH40, SCH60, SCH80S, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS
Bending Radii Long Radius (LR): R=1.5D; Short Radius (SR): R=1D
Angles 30°, 45°, 60°, 90°, 180°, and custom angles
End Finish Beveled ends for butt welding
Surface Treatment Natural, varnished, pickled, or passivated
Pressure Ratings Approximately 17 classes; STD and XS most common. Max working pressure: 275 psi at 150°F

 

FAQ

1. Are you trading company or manufacturer ? We are manufacturer ,You can see the certification.

2.How long is your delivery time? Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

3. Do you provide samples ? is it free or extra ? Yes, we could offer the sample for free charge but need pay the cost of freight.

4. What is your terms of payment ? Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.

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