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How to Weld a Stainless Steel 45° Elbow: Installation Guide

How to Weld a Stainless Steel 45° Elbow: Installation Guide

MOQ: 100 kg
Prijs: Onderhandelbaar
Standaardverpakking: Standaard zeewaardige bundels, standaard multiplexkoffers
Leveringstermijn: 15 dagen
Betalingswijze: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Leveringscapaciteit: 2000 ton/per maand
Detailinformatie
Plaats van herkomst
China
Merknaam
YUHAO
Certificering
ASTM, AISI, GB, DIN, JIS
Modelnummer
Butt Weld-buisfittingen
Wanddikte:
Sch5-SCH160
Standaard:
ASTM, AISI, GB, DIN, JIS
Oppervlakteafwerking:
Gepolijst, geborsteld, mat, gezandstraald
Materiaal:
304, 304l, 316, 316, 321, 347h, 310s, s31803, 2205, enz.
Type pijpfitting:
Concentrisch verloopstuk
Verbindingstype:
Stompgelast
Sollicitatie:
Olie, gas, chemie, petrochemie, energie, industriële leidingen, medische apparatuur, scheepsbouw
Diameterbereik:
DN15-DN900
Corrosiebestendigheid:
Hoge corrosiebestendigheid
Maat:
1/2" tot 110"
Pakket:
Houten kist of pallet of doos
Markeren:

stainless steel 45° elbow fitting

,

buttweld pipe fittings installation

,

welding stainless steel elbow guide

Productomschrijving
How to Weld a Stainless Steel 45° Elbow: Installation Guide
Proper installation is key to ensuring the longevity and integrity of your piping system. Incorrect welding can compromise the corrosion resistance of stainless steel. Follow these best practices for a successful installation.
Product Specifications
Attribute Value
Wall Thickness Sch5-SCH160
Standard ASTM, AISI, GB, DIN, JIS
Surface Finish Polished, Brushed, Matte, Sandblasted
Material 304, 304l, 316, 316, 321, 347h, 310s, s31803, 2205, etc.
Pipe Fitting Type Concentric reducer
Connection Type Butt Welded
Application Oil, Gas, Chemical, Petrochemical, Power, Industrial Piping, Medical Equipment, Shipbuilding
Diameter Range DN15-DN900
Brand Name Yuhao
Corrosion Resistance High Corrosion Resistance
Place of Origin China
Size 1/2" up to 110"
End Bevel end ANSI B16.25
Package Wooden box or Pallet or carton
Critical Steps for a Quality Weld
  • Preparation: Bevel pipe ends to the correct angle (37.5°). Meticulously clean all surfaces with a dedicated stainless steel brush and solvent.
  • Alignment & Tack Welding: Ensure perfect alignment and use tack welds to secure the fitting.
  • Welding Process (TIG Recommended): Use the correct filler metal (ER308 for 304, ER316 for 316).
  • Gas Purging (Essential): Use argon backing gas on the inside of the weld joint to prevent "sugaring" (oxidation), which destroys corrosion resistance.
  • Heat Control: Use low heat input to minimize the heat-affected zone and prevent distortion.
  • Post-Weld Treatment: Remove heat tint by pickling and passivation to restore the protective oxide layer.
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