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20#, Q345b Hot Rolled Seamless Steel Tube for Structure Pipe

China 20#, Q345b Hot Rolled Seamless Steel Tube for Structure Pipe, Find details about China Seamless Steel Pipe, Seamless Pipe from 20#, Q345b Hot Rolled Seamless Steel Tube for Structure Pipe

Model NO.
IR-CS steel pipe
Size
40mm to 406mm
Thickness
4mm~20mm
Length
Fixed Length, by Random
Surface
Black Painting
Trademark
Iron&steel
Transport Package
Standard Seaworthy Packing
Specification
ASTM A106/A53
Origin
China
HS Code
7306
Model NO.
IR-CS steel pipe
Size
40mm to 406mm
Thickness
4mm~20mm
Length
Fixed Length, by Random
Surface
Black Painting
Trademark
Iron&steel
Transport Package
Standard Seaworthy Packing
Specification
ASTM A106/A53
Origin
China
HS Code
7306
Q345B, 20# Hot Rolled Seamless Steel Pipe, Hot rolled carbon steel pipe
Application: used for making piping and vessels, pipe fitting, and steel structure(steel-works).
Standard: DIN 1629, GB/T8162
Steel Material contains 10#, 20#, 45#, 20Mn, Q345(A,B,C,D), 40MnB, 20Mn2B, 20Cr, 40Cr, 12CrMo, 15CrMo, 20CrMo, 35CrMo, 12CrMoV, 12Cr1MoV, 40CrNiMo, etc.
Size: from 40mm to 416mm
20#, Q345b Hot Rolled Seamless Steel Tube for Structure Pipe
20#, Q345b Hot Rolled Seamless Steel Tube for Structure Pipe20#, Q345b Hot Rolled Seamless Steel Tube for Structure Pipe20#, Q345b Hot Rolled Seamless Steel Tube for Structure PipeDelivery state: Hot rolled or heat treatment.

Product Name
Seamless steel tube

Standard
1.ASTM A106 ASTM A53 API5L B ASTM A179ASTM A210 ,ANSI B36.10
 
2.JIS G3454 JIS G3455 JIS G3456 JIS G3444 JIS G3445
 
 
3. DIN1626 DIN17175 DIN2391 DIN1629 EN10305
 
 
4.BS1387 GOST 8732 GOST 8731 GOST 4353 GOST 1050            
GOST 9940,  GOST 9941

Material
1.A106/A53/API 5L GR.B, A178-C, A179-C A210 
 
2.St35.8 St37 St42 St44 St45 St52 St52.4 St52.3
 
3. STPG42 STB42 STB30 STPG38
 
4. E355 S355J2H 
 
5. X42X46 X52 X56 X65 X70 X76 X80

Out Diameter
21~508mm  1/2inch to 20inch

Wall Thickness
2~60mm/Sch40-160 XS XXS STD

Surface
1. bare pipes
 
2. Oill painting or black painting or varnished
 
3. According to cold drawn precison steel pipe 
Cold drawn bright surface
Annealing surface with small grains or normalized
Steel pipe ends deburring and round chamfering

End
Beveled or plain end

Prodution Equipments
1. Hot rolled machinery: Model 133 325ASSEL
  
 
2. 30 sets of Cold-drawn Machinery (Model: 3 ton to 500 ton) 
Cold-rolled Machinery: Model LD-30, LD-60, LG-90H (L), 
LG-159H (L) Automatic Roller Solution & Annealing 
Heat Treatment Equipment 18-meter-long Pickling Sin
 
3. Hydrostatic tesing machine, ultrasonic wave flaw detection system,  
eddy current inspection system, leakage flux flaw detection system
automatic length-measuring, weighting and mark spraying system.

QUALITY ASSURANCE:
1.Strictly acc. ASTM,DIN,JIS,EN,GOST etc
 
2.Sample: We are accept your sample requirement
 
3.Test: Eddy current / hydrostatic/ Ultrasonic/ Intergranular 
Corrosion  or according to customers' request
 
4.Certificate:API, CE ,ISO9001.2000.MTC etc
 
5.Inspection: BV,SGS,others is avaliable

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