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How to Weld a Stainless Steel 45° Elbow: Installation Guide
How to Weld a Stainless Steel 45° Elbow: Installation Guide
Specifications
Brand Name :
YUHAO
Model Number :
Butt Weld Pipe Fittings
Certification :
ASTM, AISI, GB, DIN, JIS
Place of Origin :
China
MOQ :
100kgs
Price :
Negotiation
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
2000tons/per month
Delivery Time :
15days
Packaging Details :
Standard sea worth bundles,Standard Plywood cases
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
Corrosion Resistance :
High Corrosion Resistance
Size :
1/2" up to 110"
Package :
Wooden box or Pallet or carton
Description
How to Weld a Stainless Steel 45° Elbow: Installation Guide
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
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.
​​Critical Steps for a Quality Weld:​​
  1. ​​Preparation:​​ Bevel pipe ends to the correct angle (37.5°). Meticulously clean all surfaces with a dedicated stainless steel brush and solvent.
  2. ​​Alignment & Tack Welding:​​ Ensure perfect alignment and use tack welds to secure the fitting.
  3. ​​Welding Process (TIG Recommended):​​ Use the correct filler metal (ER308 for 304, ER316 for 316).
  4. ​​Gas Purging (Essential):​​ Use argon backing gas on the inside of the weld joint to prevent "sugaring" (oxidation), which destroys corrosion resistance.
  5. ​​Heat Control:​​ Use low heat input to minimize the heat-affected zone and prevent distortion.
  6. ​​Post-Weld Treatment:​​ Remove heat tint by pickling and passivation to restore the protective oxide layer.

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

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

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

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Product Detail
Brand Name :
YUHAO
Model Number :
Butt Weld Pipe Fittings
Certification :
ASTM, AISI, GB, DIN, JIS
Place of Origin :
China
MOQ :
100kgs
Price :
Negotiation
Contact Supplier
How to Weld a Stainless Steel 45° Elbow: Installation Guide

Zhejiang Yuhao Stainless Steel Co., Ltd

Verified Supplier
1 Years
wenzhou
Since 2018
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Stainless Steel Buttweld Pipe Fittings, Stainless Steel Screwed Pipe Fittings, Stainless Steel Forged Pipe Fittings
Total Annual :
40000000-41000000
Employee Number :
170~200
Certification Level :
Verified Supplier
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