aa Hebei Changfeng Steel Tube Manufacturing Group Co., Ltd.
  Group Profile
                Fluid Pipeline
                Structural Pipe
                Oil and gas pipelines
                Linepipe
                Casing
  Structural Pipe
This product is applicable to a variety of structural parts, spare parts and transmission fluid pipes and other structural purposes.
Pipe diameter:φ219.1-φ660.4
Pipe Length:5-22m
Pipe Material:Q235B,Q345B
Executive Standard:GB/T13793-2008
Structural Pipe Product Specifications
 

Size
(mm)

Thickness(mm)

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

219.1

 

 

 

 

 

 

 

 

 

 

244.5

 

 

 

 

 

 

 

 

 

 

273.5

 

 

 

 

 

 

 

 

323.9

 

 

 

 

 

 

 

 

339.7

 

 

 

 

 

 

 

 

355.6

 

 

 

 

 

 

 

 

377

 

 

 

 

 

 

 

 

406.4

 

 

 

 

 

 

 

 

426

 

 

 

 

 

 

 

 

457.2

 

 

 

 

508

529

558.8

609.4

630

660.4

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