China Mild Carbon Steel Tube Welded Metal Steel Tube ERW Black Iron Steel Tube Hollow Section Steel

Product Presentation:

Length

2m-12m ,by customer's requirements

Standards

GB/T6728-2002,GB/T6725-2002, GBT3094-2000,JG178-2005,
ASTM A500 JIS G3466,EN10210,EN10219
Product
Category

metallurgy, Mineral & Energy

Technique

Welded,ERW Cold Rolled,Hot Rolled

Surface

Bared, Galvanized, Oiled,Or Other Anti-corrosive
Treatment.
We can produce other specifications according to customers requirements.

Inspection

With Chemical Composition and Mechanical Properties Analysis;
Hydrostatic Test Dimensional and Visual Inspection,
Also With Nondestructive Inspection

Packing

1.Big OD:in bulk
2.Small OD:packed by steel strips
3.20"GP:5.85*2.2*2.2 40"GP:11.85*2.2*2.2
Black steel pipe: oiled/painted, in bundles and tarpaulin outside
According to the requirements of customers

Main market

North America South AmericaEastern Europe Southeast Asia Africa OceaniaMid EastEastern Asia
Western Europe
Central AmericaNorthern EuropeSouthern Europe
South AsiaDomestic Market

Productivity

3000 Metric Tons per Month

Delivery Detail:

15-20days after receive the prepayment or L/C

Product Parameters:

Executive standardChina
GB/T3094-2000
GB/T6728-2002Europe
EN10210-2006
EN10219-2006German
DIN17100-80 America
ASTM A106/A500Japan
JIS G3466Steel gradeQ195 Q215 Q215BS185ST33 SS330Q235B S235JRST37-2Gr. ASS400Q235CS235J0ST37-3 Q345BS355JRHST52-2Gr. BSTK490Q345C Q390B Q390CS355J0HST52-3Gr. C Q345DS355J2H Gr. D(with heat treatment) Q345E 20# Gr. B 45#,
20Mn2,
27SiMn OD range20mm*20mm--600mm*600mm20mm*30mm--600mm*800mmWall thickness1.5mm--35.0mm

Normal dimension of steel pipeBlack Steel Pipe(Square)SHS(Rectangular)RHS(Out dia.)mm(Wall thickness)mm(Out dia.)mm(Wall thickness)mm15*150.8-2.520*300.8-2.7520*200.8-2.7520*400.8-2.7525*250.8-2.7530*400.8-3.030*300.8-3.025*500.8-3.038*380.8-4.030*500.8-4.040*400.8-4.030*600.8-4.050*500.8-5.040*600.8-5.060*600.8-5.040*800.8-5.070*701.3-5.050*700.8-5.080*801.5-5.060*801.3-5.0100*1001.5-12.050*1001.3-6.0120*1201.6-12.060*1001.3-6.0130*1302.0-12.060*1201.6-6.0140*1402.0-12.080*1001.6-6.0150*1502.0-12.080*1201.6-12.0160*1602.0-12.080*1402.0-12.0180*1802.0-12.080*1602.0-12.0200*2002.0-12.0100*1502.0-12.0250*2503.5-12.0100*2002.0-12.0300*3003.5-12.0150*2503.0-12.0 100*3003.0-12.0 200*3003.0-12.0 200*4003.0-12.0

Hot Dipped Galvanized Steel Pipe(Square)SHS(Rectangular)RHS(Out dia.)mm(Wall thickness)mm(Out dia.)mm(Wall thickness)mm15*150.82-2.5220*300.82-2.7720*200.82-2.7720*400.82-2.7725*250.82-2.7730*400.82-3.0230*300.82-3.0225*500.82-3.0238*380.82-4.0230*500.82-4.0240*400.82-4.0230*600.82-4.0250*500.82-5.0240*600.82-5.0260*600.82-5.0240*800.82-5.0270*701.32-5.0250*700.82-5.0280*801.52-5.0260*801.32-5.02100*1001.52-12.0250*1001.32-6.02120*1201.62-12.0260*1001.32-6.02130*1302.02-12.0260*1201.62-6.02140*1402.02-12.0280*1001.62-6.02150*1502.02-12.0280*1201.62-12.02160*1602.02-12.0280*1402.02-12.02180*1802.02-12.0280*1602.02-12.02200*2002.02-12.02100*1502.02-12.02 100*2002.02-12.02 150*2502.02-12.02

Pre-Galvanized Steel Pipe(Square)SHS(Rectangular)RHS(Out dia.)mm(Wall thickness)mm(Out dia.)mm(Wall thickness)mm15*150.7-2.020*300.7-2.020*200.7-2.020*400.7-2.025*250.7-2.025*500.7-2.030*300.7-2.030*400.7-2.038*380.7-2.030*500.7-2.040*400.7-2.040*600.7-2.050*500.7-2.040*800.7-2.060*600.7-2.037*570.7-2.080*800.7-2.027*470.7-2.0100*1000.7-2.037*770.7-2.0 50*1000.7-2.0

Products Pictures:

Process:
Testing Equipment:
Transportation:
Service:
Cetificates:
FAQ:
Q: How can you assure your quality?
A: We can provide you professional quality certificate.
Q: Can you do OEM or ODM productions?
A: Our company supplies different kinds of steel pipe, such as square pipe, rectangular pipe, different shapes hollow sections.
Q: Can you accept trail orders?
A: Our MOQ is 5 tons. But if you want to place a trail order as the beginning of our cooperation, we can accept smaller quantity at first. Surely we will have further and longer partnership after the beginning.
Q: Can you provide samples for checking before order?
A: Free samples can be provided as you required. You need only to bear the freight cost. Contact us :