Tianjin Jinshihongfeng Trade Co., Ltd.
Main products:Welded pipe, Galvanized pipe, Cold rolled sheet, Sheet coating, Galvanized sheet
Products
Contact Us
  • Contact Person : Mr. gao peter
  • Company Name : Tianjin Jinshihongfeng Trade Co., Ltd.
  • Tel : 86-22-58220820
  • Fax : 86-22-24330030
  • Address : Tianjin,Tianjin,A2308 WANDA PLAZA NO.36 JINBIN ROAD, HEDONG DISTRICT, TIANJIN, CHINA
  • Country/Region : China
  • Zip : 300011

hot rolled carbon steel pipe

hot rolled carbon steel pipe
Product Detailed
1.Thickness: 4 - 50 mm 2.Outer Diameter: 1 - 10 inch 3.Standard: JIS, GB, DIN, ASTM

Hot rolled carbon steel pipe

1.. Standard:

   ASME SA106/53B

   ASTM A106/53B

   GB/T8162 GB/T8163

   API 5L GR.B

   DIN2391

   JIS S20C S45C

2.thickness:4-50mm 

3. Grade: A53B A106B 20# 45# 16Mn st52;

4. Size: 1"-16" SCH40 SCH80 SCH160

4. Processing technique: hot rolled/cold drawn;

5. Length: 6-12m

6. Surface: painted with varnish;

7. Plastic caps at ends.

8. Tolerance: OD   +1%/-1%

                WT  +12.5%/-10%

9. Chemical composition:

Models of Steel Pipes

Chemical Composition

 

Steel 20

 (ASTM A106B)

C

Si

Mn

P

S

Cu

Ni

Cr

0.17~0.24

0.17~0.37

0.35~0.65

0.035max

0.035max

0.25max

0.25max

0.25max

Steel45 (ASTM 1045)

0.42~0.50

0.17~0.37

0.50~0.80

0.035max

0.035max

0.25max

0.25max

0.25max

16Mn(Q345B)

0.12~0.20

0.20~0.55

1.20~1.60

0.035max

0.035max

0.25max

0.25max

0.25max

45Mn2 ( ASTM1345)

0.42~0.49

0.17~0.37

1.40~1.80

0.035max

0.035max

0.3max

0.3max

0.30max

hot rolled carbon steel pipe



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