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DN80 Seamless Stainless Steel Pipe ASTM 304/316L/2205 | High Temperature Industrial Piping | Manufacturer Direct Pricing

DN80 Seamless Stainless Steel Pipe ASTM 304/316L/2205 | High Temperature Industrial Piping | Manufacturer Direct Pricing

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Stainless Steel Tube Specifications

Parameter Details
Material Grades 304/304L/316L/321/310S/2205
Diameter Range 1mm-100mm (±0.1%-0.3% tolerance)
Surface Finish 2B (120 Mesh)
Processing Services Bending, Welding, Cutting
Certification ASTM Standard

How to Clean Stainless Steel Exhaust Pipes
For ​stainless steel exhaust pipes maintenance:

  • Use alkaline-based cleaners (pH 9-11) for routine cleaning
  • Apply 10% nitric acid + 2% citric acid solution to remove heat discoloration
  • Always rinse with deionized water after chemical treatment

How to Cut Stainless Steel Pipe
Recommended methods for cutting ​stainless steel pipe:

  1. Abrasive cutting wheels (0.5-3mm thickness)
  2. Plasma cutting (best for pipes >100mm diameter)
  3. Laser cutting (±0.1mm precision)
    Critical Tip: Maintain cutting speed below 25m/min to prevent overheating

MIG Welding Stainless Steel Exhaust Pipe
Optimal parameters for ​MIG welding:

Wire Type Gas Mix Voltage Travel Speed
ER308L 98% Ar + 2% O₂ 22-28V 30-50 cm/min
ER316L 90% He + 7.5% Ar 24-30V 25-45 cm/min
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