Product Description

Our company (Wugang Chang Yu Long Industry and Trade Co.,Ltd. ) special in Steel Product, Steel Plate, carbon steel plate, High-strenght steel plate, MS steel plate, low-alloy steel plate. Shipbuilding steel plate, wear-resistant steel plate. Hot rolled steel plate, cold rolled steel plate, stainless steel plates, steel circle, color coated steel plate, hot plate, steel coils, etc.

Specifications
Standard:API, ASTM, BS, GB, JIS, API 5L, ASTM A53M-2007, BS 1387, GB/T 3087, GB/T 9711.2-1999, JIS G3466
Grade:A53-A369, Q195-Q345, A53(A,B), Q195, Q345
Thickness:0.5 - 25 mm
Section Shape:Round
Outer Diameter:10 - 813 mm
Place of Origin:China (Mainland)
Secondary Or Not:Non-secondary
Application:Gas Pipe
Technique:ERW
Certification:API
Surface Treatment:Copper Coated
Special Pipe:API Pipe
Alloy Or Not:Non-alloy
Type:Welded ERW
Material:Q195/Q215/Q235/Q345
Surface: Painted
Shape:Round Section
End protector:Plastic Pipe Cap
business type:manufacturer and exporter
Packaging & Delivery
Packaging Details:
1.in bundles; 
2.waterproof package; 
3.as to customers' requirements
Delivery Detail:Shipped in 20 days after payment
black welded steel pipe production line  with good quality
1) Commodity:black welded steel pipe production line  with good quality
2) Material and Standard:  
 
Carbon steel pipe:Q195,Q235,Q345,A53,A106 GR.B,A53,API 5L GR.B, DIN 1626BS EN10219,ETC.

Chinese standard
Standard	Used	Material
GB/T8163-1999	Fluid Pipe	20# ,Q345
GB/T8162-1999	Structure Pipe	20#,45#,Q345,Q235,Q195,
GB/T3087-1999	Low-pressure Boiler Pipe	10#,20#
GB/T5310-1995	High-pressure Boiler Pipe	20G,12Cr1MoV,15CrMoG
GB6479-2000	Chemical Fertilizer Pipe	20# ,16Mn, 12Cr1Mo,12Cr2Mo

 
  3) S ize : Diameter:  10-813mm (section shape : round ; square; rectangular )
 
            Wall thickness: 0.5- 25.0 mm
 
            Length :  1 -12m random,5.8M fixed ,6M fixed ,9M fixed or as per your  remand.
 
4) Surface treatment:   galvanized,  PVC , black and color painting, transparent oil,anti-rust oil, or  according to 
clients requirement.
 
5) Schedule width:   S CH5,SCH10,SCH20,SCH40,SCH60,SCH80,SCH100,SCH120,
 
6) Ends:  Pipe cap, Beveled edges or plain end, the protection of pipe end, anyway or customers' requir e ment
 
7) Standard :   ANSI,ASTM A192/A179/A106/A53/A500,ASME   SA192/SA179/SA106/SA53/SA500 ,API.DIN,GB.JIS
 
8) Processing    method :   Cold Drawn / Cold rolled/ Hot rolled / ERW .  
 
9)Inspection:  chemical composition and mechanical properties analysis;
 
10) Application :  Construction,machine structure pipe, Agriculture equipment pipe, Water and gas pipe, Greenhouse pipe, 
Scaffolding pipe, 
Building material tube, Furniture tube, Low pressure fluid tube, Oil pipe, etc.