Gold Member Since 2014
Audited Supplier
Weifang Luzheng Industry & Trade Co., Ltd.

Seamless Carbon Pipe, Carbon Pipe Grade 20#, Seamless Q235B Steel Tube manufacturer / supplier in China, offering Seamless Carbon Pipe Grade 20#, Seamless Q235B Steel Tube, Line Pipe Water, Line Pipe Gas, Line Pipe Oil, Steel Pipe API, Steel Pipe Liquid, Steel Pipe Fluid and so on.

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Supplier Homepage Product Seamless steel pipe Seamless Carbon Pipe Grade 20#, Seamless Q235B Steel Tube

Seamless Carbon Pipe Grade 20#, Seamless Q235B Steel Tube

Purchase Qty.:
(Tons)
25-99 100+
FOB Unit Price: US $1,600 US $430
Purchase Qty. (Tons) FOB Unit Price
25-99 US $1,600
100+ US $430
Get Latest Price
Production Capacity: 10000tons
Transport Package: Exporting Standard Bundles.
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: tube
  • Technique: Hot Rolled
  • Surface Treatment: Black
  • Section Shape: Round
  • Trademark: luzheng
  • Origin: Shandong, China
  • Type: Seamless
  • Material: Carbon Steel
  • Usage: Pipeline Transport, Special Purpose, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
  • GB/T8162-2008: 10,20,35,45,16mn,12cr1MOV,.15CrMo,
  • Specification: OD from 1/2inch to 42inch
  • HS Code: 7304192000
Product Description

Seamless steel line pipe for structure and mechanical structure
Standard: GB/T8162-2008
Grade:10,20,35,45,16Mn,12Crmo,15Crmo,12Cr1Mov
Size: OD:17.1-1060mm
Chemical composition in %
 
GradeC .Si Mn .P ,SCuNiMoCr
100.07-0.140.17-0.370.35-0.65Max.0.035Max.0.25Max.0.25/Max.0.15
200.17-0.240.17-0.370.35-0.65Max.0.035Max.0.025Max.0.25/Max.0.25
350.32-0.400.17-0.370.50-0.80Max.0.035Max.0.25Max.0.25
Max.0.25
450.42-0.500.17-0.370.50-0.80Max.0.035Max.0.25Max.0.25
Max.0.25
16Mn0.12-0.200.20-0.551.20-1.60Max.0.035Max.0.25Max.0.25
Max.0.25
12Crmo0.08-0.150.17-0.370.40-0.70Max.0.035Max.0.25Max.0.300.40-0.550.40-0.70
15Crmo0.12-0.180.17-0.370.40-0.70Max.0.035Max.0.25Max.0.300.40-0.550.80-1.10
12Cr1Mov0.08-0.150.17-0.370.40-0.70Max.0.035Max.0.25Max.0.300.25-0.350.90-1.20
 
Mechanical Properties
GradeTensile strength(Mpa)Yield strength(Mpa)Elongation(%)
10≥335≥205≥24
20≥390≥245≥20
35≥510≥305≥17
45≥590≥335≥14
16Mn≥490≥325≥21
12CrMo≥410≥265≥24
15CrMo≥440≥295≥22
12Cr1MoV≥490≥245≥22
 
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