GB/T9711 petroleum steel pipeline
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QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association
GB/T9711 petroleum steel pipeline
petroleum steel pipeline GB/T9711
Product Details:
Thickness: 1/8-1/2
Outer Diameter:4-14 can be manufactured by customer requirement
Length:DRL or (6-12 meter)Steel pipe |
Technique Seamless
MOQ:10 tonSteel pipe |
Package details:Tied in bundles by steel strip convenience for long distance.
Delivery Time:30 days
Payment Term:L/C, T/TSeamless steel pipe|
Supply Ability:190,000 ton per year
1)Standards:API 5L A25,CI II PSL1 A/B/X42/X4/ X52/X56 /X60/ X65/ X70
PLS2 :B /X42 /X46 / X52/ X56/X60/X65/X70/X80
2)Surface:Oiled or black painted to prevent rust.
3)Marking:As per customers requirement.
4)Packing:Bundles or sworthy wooden cases.welding steel pipe|
5)Usage:For conveying gas,water,and oil in both the oil and natrual gas industries
6)Sour service:Acc to NACE MR-0175 or withoutDrill pipe|
7)Paiting :black paiting,3PE coating and so on can be required
8)Chemical composition &Mechanical PropertyAPI steel pipe|
|
Standard |
Steel Grade |
Chemical Composition % |
T S MPa |
YS MPa |
Elongation % |
|||
|
|
|
C |
Mn |
P |
S |
MIN |
||
|
API-5L |
B |
0.27 |
1.15 |
0.03 |
0.03 |
413 |
241 |
21.5-29.5 |
|
|
X42 |
0.29 |
1.25 |
0.03 |
0.03 |
413 |
289 |
21.5-29.5 |
|
|
X46 |
0.31 |
1.35 |
0.03 |
0.03 |
434 |
317 |
20.5-28.5 |
|
|
X52 |
0.31 |
1.35 |
0.03 |
0.03 |
455 |
358 |
19.5-27 |
|
|
X56 |
0.26 |
1.35 |
0.03 |
0.03 |
489 |
386 |
18.5-25.5 |
|
|
X60 |
0.26 |
1.35 |
0.03 |
0.03 |
517 |
413 |
17.5-24 |
