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

Seamless Pipe Q345b, Steel Tube Q345D, Pipe Q345b manufacturer / supplier in China, offering Hot Rolled Seamless Pipe Q345b, Smls Steel Tube Q345D Machined, ASTM A106 Steam Pipe, Low Pressure Steel Pipe, Low Pressure Steel Tube, Submarine Pipeline, Submarine Line Pipe, Submarine Steel Pipe and so on.

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Supplier Homepage Product Seamless steel pipe Hot Rolled Seamless Pipe Q345b, Smls Steel Tube Q345D Machined

Hot Rolled Seamless Pipe Q345b, Smls Steel Tube Q345D Machined

Purchase Qty.:
(Tons)
25-99 100+
FOB Unit Price: US $1,600 US $800
Purchase Qty. (Tons) FOB Unit Price
25-99 US $1,600
100+ US $800
Get Latest Price
Port: Tianjin, China
Production Capacity: 10000tons
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: tube
  • Technique: Hot Rolled
  • Surface Treatment: Black
  • Section Shape: Round
  • Trademark: luzheng
  • Specification: OD from 1/2inch to 42inch
  • HS Code: 7304192000
  • Type: Seamless
  • Material: Carbon Steel
  • Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • GB/T8162-2008: 10,20,35,45,16mn,12cr1MOV,.15CrMo,
  • Transport Package: Exporting Standard Bundles.
  • Origin: Shandong, China
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
16Mn(Q345B)0.12-0.200.20-0.551.20-1.60Max.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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