Cold Rolled Annealed Welded Steel Pipe

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Basic Info.
  • Technique: Welded 
  • Brand Name: Huamao 
  • Specification: Round, Square, Rectangular, Window Section, Shaped Pipe 
  • Grade: Carbon Steel 
  • Outer Diameter: 0.3150 Inch to 3.9370 Inch 
  • Thickness: 0.4MM to 2.0MM 
  • Length: 10.5Meters Max. 
  • Usage: Furniture Industry, Salvage Industry, Tourism Industry, Fitness Apparatus Industry and Municipal Construction Projects 
  • Steel Grade: Q195 and Q235 
  • Executive Standard: ASTM, DIN, JIS, GB 
  • Factory History: 14 Years 
  • Quanlity Controlling: Department in charge 
  • Customer Service: Professionally 
  • We Are Good at: Quality 
  • Tested Percentage prior to shipment: 100% 
  • Work Shop Area: 50000 Square Meters 
  • Present Market: US, Belgium, U.K, Germany, Ethiopia, Mauritius and Brazil etc 
  • Agent: Requested 
  • Place of Origin: Hebei  
  • Min.Order: 5 Ton
  • Means of Transport: Ocean, Land
Supply Capacity
  • Production Capacity: 300000Tons per year
  • Packing:Export Packing suitable for Containers Load or Bulk cargo shipping
  • Delivery Date: 30 day
Our welded pipes' welding is a important point to prove our good quality, even if the steel materials has been annealed. Client use the annealed pipe to bend and shape.

Cold Rolled Annealed Welded Steel Round Pipe
Executive Standard: ASTM, DIN, JIS, GB
Grade: Q195-Q235
ProductOutside DiameterThickness
InchesMMInchesMM
Black annealed pipes0.3150-3.937010-1000.0118-0.07870.3-2.0
Bright pipes0.3150-3.937010-1000.0118-0.07870.3-2.0

Cold Rolled Annealed Welded Steel Pipe



Cold Rolled Annealed Welded Steel Square Pipe
Executive Standard: ASTM, DIN, JIS, GB
Grade: Q195-Q235
ProductOutside DiameterThickness
InchesMMInchesMM
Black annealed pipes0.3937²-2.3622²10²-60²0.0118-0.07870.3-2.0
Bright pipes0.3937²-2.3622²10²-60²0.0118-0.07870.3-2.0

Cold Rolled Annealed Welded Steel Pipe


Cold Rolled Annealed Welded Steel Rectangler Pipe
Executive Standard: ASTM, DIN, JIS, GB
Grade: Q195-Q235
ProductOutside DiameterThickness
InchesMMInchesMM
Black annealed pipes0.2362*0.3937-1.9685*3.93706*10-50*1000.0118-0.07870.3-2.0
Bright pipes0.2362*0.3937-1.9685*3.93706*10-50*1000.0118-0.07870.3-2.0

Cold Rolled Annealed Welded Steel Pipe


Cold Rolled Annealed Welded Steel Window Section Pipe
Executive Standard: ASTM, DIN, JIS, GB
Grade: Q195-Q235
ProductOutside DiameterThickness
InchesMMInchesMM
Black annealed pipesT/Z/L 0.9843-1.4960T/Z/L 25-380.0236-0.07870.6-2.0
Bright pipesT/Z/L 0.9843-1.4960T/Z/L 25-380.0236-0.07870.6-2.0

Cold Rolled Annealed Welded Steel Pipe


Annealing is a process used to make metals more workable by changing the atomic structure of the metal. This is accomplished by heating the metal to a high temperature and then allowing it to cool slowly.

Our Main Die Sizes:
Round Pipe
Square Pipe
Rectangle Pipe
Oval Pipe
φ11.8
φ60
102
8*16
9.5*17
φ13
φ63
122
8*18
10*20
φ14
φ65
152
10*18
10*22.5
φ15
φ67
162
10*20
11*21.5
φ16
φ68
172
10*22
11.6*17.8
φ17.5
φ70
182
10*30
12*23
φ18
φ73
192
11*21.5
14*42
φ19
φ75
202
11.6*17.8
14*50
φ20
φ76
212
12*14
15*30
φ21
φ80
222
12*34
16*22
φ22
φ85
242
12*48
16*35
φ23
φ100
252
12.3*25.4
16*45
φ24
25.42
13*23
20*40
φ25
282
14*20
24.6*46
φ26
28.62
14*72
30*60
φ27
302
15*30
31.5*53
φ27.5
322
15*88
40*12
φ28
352
16*26
13.5*43.5
φ28.6
372
17.5*15.5
20*38
φ29
382
18*35
25*50
φ30
402
17*37
φ31
452
19*38
φ32
482
20*30
φ33.5
502
20*40
Egg 22*40
φ34
22*25
φ35
22*26
φ36
25*38
φ37
25*30
φ38
25*40
φ39
25*50
φ40
27*40
φ42
30*40
φ43
30*50
φ44
30*60
φ45
30*70
φ47
40*60
φ48
45*75
φ50
40*80
φ50.8
50*100
φ52
35*78
φ54
15.5*35.5
φ56
φ58


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Mr. Strong Yang
Tel: 86-316-7608232
Mobile: 13603362446
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Huamao Steel Pipe Co., Ltd.
Zhongxing Industrial Area, Shengfang Town, Langfang, Hebei, China (Mainland)
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