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20# Carbon Steel Round Pipe Welded Cold Rolled Seamless Steel Pipe Round Tubes Steel Pipe

20# Carbon Steel Round Pipe Welded Cold Rolled Seamless Steel Pipe Round Tubes Steel Pipe

20# Carbon Steel Round Pipe Welded Cold Rolled Seamless Steel Pipe Round Tubes Steel Pipe
20# Carbon Steel Round Pipe Welded Cold Rolled Seamless Steel Pipe Round Tubes Steel Pipe
Categories Carbon Steel Pipe
Brand Name: HTFD
Model Number: 20#
Certification: CE ISO CNAS CQC
Place of Origin: CHINA
MOQ: 1Ton
Price: USD 1800-2300 per ton
Payment Terms: T/T,L/C
Supply Ability: 50000Tons/Month
Delivery Time: 7-15 working days
Packaging Details: Standard Export Package
Material: Carbon Steel
Surface Treatment: Black
Usage: Construction & Decoration
Outer Diameter: 10-710mm
Terms: FOB EXW CIF
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Company Info.
Shandong Hongteng Fengda Metal Material Co, Ltd.
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20# Carbon Steel Round Pipe Welded Cold Rolled Seamless Steel Pipe Round Tubes Steel Pipe

ShapeRound pipeSquare pipeRectangular pipe
Outer diameter17-1820mm10*10-1000*1000mm5*10-600*800mm
Wall thickness0.5-50mm0.5-50mm0.5-50mm
Part of sizes
commonly used		10*10*0.5mm
50*50*16mm
50*50-100*100*(1.0mm~20mm)
100*100-300*300*(1.0mm~50mm)
300*300-600*600*(2.0mm~50mm)
100*100*12mm
135*135*(10mm~12mm)
170*170*(1.5mm~20mm)
180*180*(1.5mm~20mm)
220*220*(2.0mm~25mm)
280*280*(2.0mm~25mm)
320*320*(2.0mm~30mm)
380*380*(4.0mm~36mm)
430*430*(6mm~40mm)
500*500*(8mm~50mm)
520*520*(8mm~50mm)
550*500*(8mm~50mm)
450*450*(6mm~50mm)
600*600*(6mm~50mm)		10*5*0.5mm
80*200*12mm
160*120*(2mm~20mm)
180*140*(2mm~25mm)
250*150*(2mm~20mm)
300*200*(4mm~25mm)
350*150*(2mm~25mm)
300*100*(2mm~20mm)
350*250*(4mm~30mm)
350*300*(4mm~30mm)
305*102*(3.0mm~25mm)
304*254*(3.0mm~25mm)
360*310*(3.0mm~25mm)
360*240*(3.0mm~25mm)
350*100*(3.0mm~14mm)
310*210*(3.0mm~25mm)
300*200*(4mm~30mm)
400*150*(4mm~30mm)
400*200*(6mm~30mm)
400*250*(4mm~50mm)
450*250*(4mm~50mm)
500*200*(6mm~50mm)
450*350*(6mm~50mm)
500*300*(6mm~50mm)
600*800*(6mm~50mm)
Length4m-14m or as customers' requirements
StandardBS1387-85,GB/T3091-08,DIN2440,JIS-G3444,EN10255,ASTM A53,
SurfaceBlack, paint, galvanized
Zinc coatingPre galvanized steel pipe: 60-150g/m2;
Hot dipped galvanized steel pipe: 200-400g/m2
End finishPlain/ beveled ends or threaded with sockets/coupling and plastic caps.
MaterialQ195 Q215 Q235 Q345 St37 St52 St37-2 10# 20# 16Mn
UsageScaffolding pipe, Structure pipe, Fence/Door pipe, Furniture,
Lowpressure fluid pipe for water oil or gas, Boiler pipe.
Place of originShandong,China
Productivity6000Mts/Month
InspectionWith hydraulic testing, eddy current and infrared test, or any third party inspction
PackingIn bundles, packed in woven bag; in loose; or request.
Delivery timeWithin 20 days after the prepayment
Payment Terms1) Payment term : T/T ;L/C;D/P 2) Trade Terms : FOB / CFR /CIF
3) Minimum quantity of order : 25 MT
Others1:Special design available according to requirement
2:Pipe can be necked dowm, punching hole on pipe wall.
3:Pipe fittings, elbows are available.
4.All production process are under the ISO9001:2000 strictly

2. Chemical Composition

GradeChemical CompositionMechanical Properties
CMnSiSPYieldTensileEelongation
Strength MpaStrenth Mpa%
Q1950.06-0.120.25-0.50≤0.30≤0.045≤0.05≥195315-430≥33
Q2150.09-0.150.25-0.55≤0.30≤0.05≤0.045≥217335-450≥27
Q2350.12-0.200.30-0.67≤0.30≤0.045≤0.04≥235375-500≥26
Q345≤0.201.00-1.60≤0.55≤0.04≤0.04≥345470-630≥22

Seamless pipe is a long steel bar with a hollow section and no joints around it
The thicker the wall thickness of the product, the more economical and practical it is, the thinner the wall thickness, its processing costs will rise significantly;
Product Tags:

20# carbon steel round pipe

  

welded cold rolled steel pipe

  

seamless steel pipe tubes

  
China 20# Carbon Steel Round Pipe Welded Cold Rolled Seamless Steel Pipe Round Tubes Steel Pipe factory

20# Carbon Steel Round Pipe Welded Cold Rolled Seamless Steel Pipe Round Tubes Steel Pipe

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