Tiêu chuẩn: ASTM A106-Grade B, ASTM A53-Grade B, API-5L, GOST, JIS, DIN, GB/T…
|
OD
(mm)
|
WT
(mm)
|
L
(m)
|
QUALITY
|
|
17.3
|
2.3-3.2
|
6.0-12.0
|
|
|
21.7
|
2.8-5.0
|
6.0-12.0
|
|
|
27.2
|
3.0-6.0
|
6.0-12.0
|
|
|
34.0
|
3.0-3.5-4.0-6,0
|
6.0-12.0
|
|
|
38.0
|
3.0-6.0-11
|
6.0-12.0
|
|
|
42.0
|
3.0-3.5-4.0-11
|
6.0-12.0
|
|
|
48.0
|
3.0-3.5-4.0-11
|
6.0-12.0
|
|
|
51.0
|
3.0-3.5-4.0-11
|
6.0-12.0
|
|
|
60.3
|
3.0-3.5-4.0-12
|
6.0-12.0
|
|
|
73.0
|
4.0-5.0-5.5-6.0-12.7
|
6.0-12.0
|
|
|
76.0
|
4.0-5.0-5.5-6.0-7.0-12.7
|
6.0-12.0
|
|
|
89.0
|
4.0-5.0-5.5-6.0-7.0-8.0-9.0-10.0-20
|
6.0-12.0
|
|
|
102.0
|
4.0-5.0-5.5-6.0-7.0-8.0-9.0-10.0-20
|
6.0-12.0
|
|
|
108.0
|
4.0-5.0-5.5-6.0-7.0-8.0-9.0-10.0-20
|
6.0-12.0
|
|
|
114.3
|
4.0-5.0-5.5-6.0-7.0-8.0-9.0-10.0-20
|
6.0-12.0
|
|
|
140.0
|
4.0-5.0-5.5-6.0-7.0-8.0-9.0-10.0-20
|
6.0-12.0
|
|
|
159.0
|
4.5-5.0-5.5-6.0-7.0-8.0-9.0-10.0-20
|
6.0-12.0
|
|
|
168.0
|
6.0-7.0-8.0-9.0-10.0-25
|
6.0-12.0
|
|
|
178.0
|
7.0-8.0-9.0-10.0-11.0-25
|
6.0-12.0
|
|
|
194.0
|
6.0-7.0-8.0-9.0-10.0-25
|
6.0-12.0
|
|
|
203.0
|
6.0-7.0-8.0-9.0-10.0-25
|
6.0-12.0
|
|
|
219.0
|
3.96-5.16-6.35-7.12-8.0-9.0-10.0-25
|
6.0-12.0
|
|
|
273.0
|
6.35-7.12-8.0-9.0-10.0-12.7-25
|
6.0-12.0
|
|
|
325.0
|
6.35-7.12-8.0-9.0-10.0-25
|
6.0-12.0
|
|
|
377.0
|
7.0-8.0-9.0-10.0-11.0-19.1-25
|
6.0-12.0
|
|
|
406.4
|
7.0-8.0-9.0-10.0-11.0-19.1-25
|
6.0-12.0
|
|
|
508.0
|
7.0-8.0-9.0-10.0-12.0-19.1-25
|
6.0-12.0
|
|
