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Geological Pipe
Website:http://www.steelpipe-en.com
TEL:+8610 59574399
FAX:+8610 59574241
Email: sales@friendship-group.com
trade@friendship-group.com
export@friendship-group.com
|
No.
|
Grade
|
Size
|
Specification
|
||
|
OD/mm
|
WT/mm
|
Length/m
|
|||
|
1
|
26CrMo4
|
42～127
|
3.5～12
|
6～12.2
|
GB/T 9808
or
The technical agreement
|
|
114.3～127
|
3.8～22
|
6～12.2
|
|||
|
No.
|
Grade
|
Size
|
Specification
|
||
|
OD/mm
|
WT/mm
|
Length/m
|
|||
|
1
|
45
|
10～127
42～114.3
73～180
68～260
168～368
|
1～20
3.5～12
4～22
10～55
6～42
|
6～12
6～12
6～12
6～12
6～12
|
YB/T5035
|
|
2
|
45Mn2
|
||||
|
3
|
40Cr
|
||||
Website:http://www.steelpipe-en.com
TEL:+8610 59574399
FAX:+8610 59574241
Email: sales@friendship-group.com
trade@friendship-group.com
export@friendship-group.com
