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
|
HD245、HD245Cr、HD265、HD265Cr、HD280、HD280Cr
|
10~127
|
1~20
|
6~12.0
|
GB 24512.1
|
42~114.3
|
3.5~12
|
6~12.2
|
|||
114.3~180
|
3.8~22
|
6~12.2
|
|||
68~254
|
10~50
|
6~12.2
|
|||
140~368
|
6~42
|
6~12.2
|
|||
318~720
|
14~60
|
4~12.5
|
|||
2
|
HD12Cr2Mo、HD15Ni1MnMoNbCu
|
10~127
|
1~20
|
6~12.0
|
GB 24512.2
|
42~114.3
|
3.5~12
|
6~12.2
|
|||
114.3~180
|
3.8~22
|
6~12.2
|
|||
68~254
|
10~50
|
6~12.2
|
|||
140~368
|
6~42
|
6~12.2
|
|||
318~720
|
14~60
|
4~12.5
|
|||
3
|
TUE250B、TU42C、TU48C、P280GH
|
10~127
|
1~20
|
6~12.0
|
RCC-M(M1141、M1143、M1152)
|
42~114.3
|
3.5~12
|
6~12.2
|
|||
114.3~180
|
3.8~22
|
6~12.2
|
|||
68~254
|
10~50
|
6~12.2
|
|||
140~368
|
6~42
|
6~12.2
|
|||
318~720
|
14~60
|
4~12.5
|
|||
4
|
B、C
|
10~127
|
1~20
|
6~12.0
|
ASME SA106
|
42~114.3
|
3.5~12
|
6~12.2
|
|||
114.3~180
|
3.8~22
|
6~12.2
|
|||
68~254
|
10~50
|
6~12.2
|
|||
140~368
|
6~42
|
6~12.2
|
|||
318~720
|
14~60
|
4~12.5
|
|||
5
|
P11、P22、P36
|
10~127
|
1~20
|
6~12.0
|
ASME SA335
|
42~114.3
|
3.5~12
|
6~12.2
|
|||
114.3~180
|
3.8~22
|
6~12.2
|
|||
68~254
|
10~50
|
6~12.2
|
|||
140~368
|
6~42
|
6~12.2
|
|||
318~720
|
14~60
|
4~12.5
|
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