SHANGHAI UNITE STEEL
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shanghai, shanghai
Since 2010
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Supplier Homepage > Products > Alloy Steel Tube

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Hydraulic Cylinder Steel Tube

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Alloy Steel Tube

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Chrome Plated Steel Bar

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Hot Rolled Steel Bar

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Bearing Steel Bar

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Alloy Steel Tube

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Choose from our alloy steel tube products, find out more, and feel free to inquiry us
Axle Alloy Steel Tube QT Heat Treatment , Seamless Alloy Steel Pipe ASTM 1330
Hot selling!
Alloy Steel Tube

Axle Alloy Steel Tube QT Heat Treatment , Seamless Alloy Steel Pipe ASTM 1330
Model：OD: 25-1100mm; WT: 2-150mm
MOQ：MOQ: 5 ton
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STBA22 Cr-Mo Cold Drawn Alloy-Steel Boiler Tubing Superheater Pipe Small MOQ
Hot selling!
Alloy Steel Tube

STBA22 Cr-Mo Cold Drawn Alloy-Steel Boiler Tubing Superheater Pipe Small MOQ
Model：OD: 25-1100mm; WT: 2-150mm
MOQ：MOQ: 5 ton
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Oil / Gas Tools Hot Rolled Alloy Steel Tube Seamless High Precision ASTM A159
Hot selling!
Alloy Steel Tube

Oil / Gas Tools Hot Rolled Alloy Steel Tube Seamless High Precision ASTM A159
Model：OD: 32-1200mm; WT: 3.5-200mm
MOQ：MOQ: 3 ton
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Precision Alloy Steel Tube Boiler Pipes 32 - 1200mm Hot Rolled Smooth Surface
Alloy Steel Tube

Precision Alloy Steel Tube Boiler Pipes 32 - 1200mm Hot Rolled Smooth Surface
Model：OD: 32-1200mm; WT: 3.5-200mm
MOQ：MOQ: 3 ton
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Astm A519 Aisi 4145h Seamless Steel Tubes Drill Pipes High Tensile Hollow Bar
Alloy Steel Tube

Astm A519 Aisi 4145h Seamless Steel Tubes Drill Pipes High Tensile Hollow Bar
Model：OD: 32-1200mm; WT: 3.5-200mm
MOQ：MOQ: 3 ton
Contact Now
Hollow Bar Seamless Alloy Steel Tube Mechanical Tubes Pipes Grade 4340 Astm A519
Alloy Steel Tube

Hollow Bar Seamless Alloy Steel Tube Mechanical Tubes Pipes Grade 4340 Astm A519
Model：OD: 32-1200mm; WT: 3.5-200mm
MOQ：MOQ: 3 ton
Contact Now
Grade 8620 Seamless Steel Hydraulic Tubing / Underground Boiler Pipe Astm A519
Alloy Steel Tube

Grade 8620 Seamless Steel Hydraulic Tubing / Underground Boiler Pipe Astm A519
Model：OD: 32-1200mm; WT: 3.5-200mm
MOQ：MOQ: 3 ton
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Astm A335 Seamless Alloy Ste El Tubep91 High Pressure Boiler Pipes Hot Rolled
Alloy Steel Tube

Astm A335 Seamless Alloy Ste El Tubep91 High Pressure Boiler Pipes Hot Rolled
Model：OD: 32-1200mm; WT: 3.5-200mm
MOQ：MOQ: 3 ton
Contact Now
40CrNiMoA 4340 Cold Drawn Chrome Alloy Steel Pipe For Boiler Economizer
Alloy Steel Tube

40CrNiMoA 4340 Cold Drawn Chrome Alloy Steel Pipe For Boiler Economizer
Model：OD: 25-1100mm; WT: 2-150mm
MOQ：MOQ: 2-3 ton
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Petroleum ASTM 8620 Seamless Alloy Steel Seamless Pipe High Temperature Resistant
Alloy Steel Tube

Petroleum ASTM 8620 Seamless Alloy Steel Seamless Pipe High Temperature Resistant
Model：OD: 25-1100mm; WT: 2-150mm
MOQ：MOQ: 5 tons
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30CrMnSiA Non Corrosive Seamless Mechanical Alloy Steel Tube
Alloy Steel Tube

30CrMnSiA Non Corrosive Seamless Mechanical Alloy Steel Tube
Model：OD: 30-1100 mm; WT: 2-180 mm
MOQ：5 tons
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ASTM 8620 Q T Treatmnet Howllow Chromoly Steel Tubing painted black
Alloy Steel Tube

ASTM 8620 Q T Treatmnet Howllow Chromoly Steel Tubing painted black
Model：OD: 25-1100mm; WT: 2-150mm
MOQ：MOQ: 5 tons
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Alloy Steel Tubes Mechanical Pipes 4140 / 42CrMo4 / SCM440 OD 25-1100 mm WT 2-180 mm
Alloy Steel Tube

Alloy Steel Tubes Mechanical Pipes 4140 / 42CrMo4 / SCM440 OD 25-1100 mm WT 2-180 mm
Model：OD: 25-1100mm; WT: 2-150mm
MOQ：MOQ: 2-3 ton
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5140 / SCr440 / 41Cr4 / 40Cr Alloy Steel Tube Outer Diameter 25-1100 Mm
Alloy Steel Tube

5140 / SCr440 / 41Cr4 / 40Cr Alloy Steel Tube Outer Diameter 25-1100 Mm
Model：OD: 25-1100mm; WT: 2-150mm
MOQ：MOQ: 5 ton
Contact Now
5120 / SCr420H / 20Cr4 / 20Cr Alloy Steel Tube For Automotive Machinery 15m Max
Alloy Steel Tube

5120 / SCr420H / 20Cr4 / 20Cr Alloy Steel Tube For Automotive Machinery 15m Max
Model：OD: 25-1100mm; WT: 2-150mm
MOQ：MOQ: 5 ton
Contact Now
4119 / 26CrMo4 / SCM420 / 20CrMo Seamless Round Tube Pipe Wall Thickness 2-180 mm
Alloy Steel Tube

4119 / 26CrMo4 / SCM420 / 20CrMo Seamless Round Tube Pipe Wall Thickness 2-180 mm
Model：OD: 25-1100mm; WT: 2-150mm
MOQ：MOQ: 2-3 ton
Contact Now
4130 / 25CrMo4 / SCM430 / 30CD4 Alloy Steel Pipe , Machinery Seamless Steel Pipe 
Alloy Steel Tube

4130 / 25CrMo4 / SCM430 / 30CD4 Alloy Steel Pipe , Machinery Seamless Steel Pipe 
Model：OD: 25-1100mm; WT: 2-150mm
MOQ：MOQ: 5 ton
Contact Now
Large Diameter Alloy Steel Tube Black Surface 4135 / 34 CrMo4 Seamless Alloy
Alloy Steel Tube

Large Diameter Alloy Steel Tube Black Surface 4135 / 34 CrMo4 Seamless Alloy
Model：OD: 25-1100mm; WT: 2-150mm
MOQ：MOQ: 5 ton
Contact Now
25-1100 Mm Out Diameter Round Steel Tubing SCM435 / 35CrMo / 35CD4 / 35XM Grade
Alloy Steel Tube

25-1100 Mm Out Diameter Round Steel Tubing SCM435 / 35CrMo / 35CD4 / 35XM Grade
Model：OD: 25-1100mm; WT: 2-150mm
MOQ：MOQ: 5 ton
Contact Now
21NiCrMo2 / SNCM220 / 805M20 Alloy Steel Tube OD 25-1100 Mm WT 2-180 Mm
Alloy Steel Tube

21NiCrMo2 / SNCM220 / 805M20 Alloy Steel Tube OD 25-1100 Mm WT 2-180 Mm
Model：OD: 25-1100mm; WT: 2-150mm
MOQ：MOQ: 5 ton
Contact Now
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