Website:http://www.steelpipe-en.com
TEL:+8610 59574399
FAX:+8610 59574241
Email: sales@friendship-group.com
trade@friendship-group.com
No.
|
Grade
|
Siize
|
Specification
|
||
OD
/mm
|
WT
/mm
|
Length/m
|
|||
1
|
X52Q
X65Q
X70Q
X80Q
X100Q
|
42~114.3
|
3.5~12
|
6~12.2
|
API 5L
|
114.3~180
|
3.8~22
|
6~12.2
|
|||
68~254
|
10~30
|
6~12.2
|
|||
140~368
|
6~30
|
6~12.2
|
|||
318~720
|
14~30
|
4~12.5
|
|||
2
|
A517 Gr.Q
|
42~114.3
|
3.5~12
|
6~12.2
|
ASTM A517
|
114.3~180
|
3.8~22
|
6~12.2
|
|||
68~254
|
10~55
|
6~12.2
|
|||
140~368
|
6~42
|
6~12.2
|
|||
318~720
|
14~100
|
4~12.5
|
|||
3
|
4130
|
42~114.3
|
3.5~12
|
6~12.2
|
ASTM A519
|
114.3~180
|
3.8~22
|
6~12.2
|
|||
68~254
|
10~555
|
6~12.2
|
|||
140~368
|
6~42
|
6~12.2
|
|||
318~720
|
14~45
|
4~12.5
|
Website:http://www.steelpipe-en.com
TEL:+8610 59574399
FAX:+8610 59574241
Email: sales@friendship-group.com
trade@friendship-group.com