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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
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
Specifications
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
Description
Shape Round pipe Square pipe Rectangular pipe
Outer diameter 17-1820mm 10*10-1000*1000mm 5*10-600*800mm
Wall thickness 0.5-50mm 0.5-50mm 0.5-50mm
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)
Length 4m-14m or as customers' requirements
Standard BS1387-85,GB/T3091-08,DIN2440,JIS-G3444,EN10255,ASTM A53,
Surface Black, paint, galvanized
Zinc coating Pre galvanized steel pipe: 60-150g/m2;
Hot dipped galvanized steel pipe: 200-400g/m2
End finish Plain/ beveled ends or threaded with sockets/coupling and plastic caps.
Material Q195 Q215 Q235 Q345 St37 St52 St37-2 10# 20# 16Mn
Usage Scaffolding pipe, Structure pipe, Fence/Door pipe, Furniture,
Lowpressure fluid pipe for water oil or gas, Boiler pipe.
Place of origin Shandong,China
Productivity 6000Mts/Month
Inspection With hydraulic testing, eddy current and infrared test, or any third party inspction
Packing In bundles, packed in woven bag; in loose; or request.
Delivery time Within 20 days after the prepayment
Payment Terms 1) Payment term : T/T ;L/C;D/P 2) Trade Terms : FOB / CFR /CIF
3) Minimum quantity of order : 25 MT
Others 1: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

Grade Chemical Composition Mechanical Properties
C Mn Si S P Yield Tensile Eelongation
Strength Mpa Strenth Mpa %
Q195 0.06-0.12 0.25-0.50 ≤0.30 ≤0.045 ≤0.05 ≥195 315-430 ≥33
Q215 0.09-0.15 0.25-0.55 ≤0.30 ≤0.05 ≤0.045 ≥217 335-450 ≥27
Q235 0.12-0.20 0.30-0.67 ≤0.30 ≤0.045 ≤0.04 ≥235 375-500 ≥26
Q345 ≤0.20 1.00-1.60 ≤0.55 ≤0.04 ≤0.04 ≥345 470-630 ≥22

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

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

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Product Detail
Brand Name :
HTFD
Model Number :
20#
Certification :
CE ISO CNAS CQC
Place of Origin :
CHINA
MOQ :
1Ton
Price :
USD 1800-2300 per ton
Contact Supplier
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

Shandong Hongteng Fengda Metal Material Co, Ltd.

Verified Supplier
1 Years
shandong, liaocheng
Since 2013
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Carbon Steel Plate, Carbon Steel Coil, Carbon Steel Bar
Total Annual :
52000000-98000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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