Welded Alloy Steel Pipe

Product: alloy pipe, alloy steel pipe, welded steel pipe, welded alloy steel pipe
Application:   In Petroleum, Aerospace, Chemical, Power, Boilers, Military Industry
Size:  OD: 1/8'' ~ 26''
   WT: SCH 30, 30, 40, 60, 80, 120, 140, 160, XS, XXS, STD
   LENGTH: Single Random, Double Random, Cut Length max to 23m
Standard GB/T 3091 Q195/Q215/Q235/Q345, BS 1387, EN 39, EN 1139 S235JR/S275JR, ASTM A53 GR. A/B/C, JIS G3444 STK 400/STK 500
End Plain End, Beveled End, Thread End
Zinc Coating  10~50 g/m2
Packing Bundled with Hemp Rope/In Bulk

Specification

Alloy Steel Pipe Types Out diameter Wall thickness Length
Alloy Steel Welded Pipe (in Stock + Custom Sizes) 5.0mm ~ 1219.2mm 1.0 ~ 15.0 mm Upto 6 Meters
Alloy Steel Seamless Pipe (Custom Sizes) 5.0mm ~ 203.2mm As per requirement Upto 6 Meters
NB Sizes (in stock) 1/8” ~ 8” SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 Upto 6 Meters

ASTM A335 Welded Pipes Mechanical Properties

Alloy Steel C Cr Mn Mo P S Si
  0.05 – 0.15 1.00 – 1.50 0.30 – 0.60 0.44 – 0.65 0.025 max 0.025 max 0.50 – 1.00

ASTM A335 Welded Pipes Yield Strengths  

Tensile Strength, MPa Yield Strength, MPa Elongation, %
415 min 205 min 30 min

Alloy Steel ERW Pipes Chemical Properties

Material Specifications: ASTM A691
Grades: 1-1/4 CR, 2-1 1/4 CR, 5 CR, 9 CR 91
Thickness (MM): upto 30 mm Thik Alloy Steel Welded Pipes
Size – Dia(mm): upto 24″ NB Alloy Steel Welded Pipes & Tubes

Our Factory

Welded Alloy Steel Pipe
Welded Alloy Steel Pipe
Welded Alloy Steel Pipe
Welded Alloy Steel Pipe

Packing


Welded Alloy Steel Pipe
 
Welded Alloy Steel Pipe