Product Details:
Payment & Shipping Terms:
|
Standard: | API 5L | Structure: | Seamless |
---|---|---|---|
Application: | Natural Gas Transport | Level: | PSL 1 |
Pipe: | Line Pipe | Material: | X80 |
High Light: | gas line pipe,oil line pipe |
Seamless Line Pipe API 5L Gr. 70 PSL 1 for Natural Gas Transport
1. Standards:
API spec 5L Specification for Line Pipe
2. Application:
Transportation of petroleum and natural gas;
Sour service; Offshore service
3. Introduction:
API 5L X70 PSL1 Pipe are used in onshore and offshore oil and gas pipelines requiring critical service, high performance and tight tolerances.
4. Chemical Requirements
Chemical Composition for PSL 1 pipe with t ≤ 0.984” |
|||||||
Steel Grade |
Mass fraction, based on heat and product analysesa |
||||||
C |
Mn |
P |
S |
V |
Nb |
Ti |
|
max b |
max b |
max. |
max. |
max. |
max. |
max. |
|
X70 |
0.28 e |
1.40 e |
0.03 |
0.03 |
f |
f |
f |
a 0.50% maximum for copper; 0.50% maximum for nickel; 0.5% maximum for chromium; and 0.15% maximum for molybdenum. For grades up to and including X52, Cu, Cr and Ni shall not be added intentionally. |
|||||||
b. For each reduction of 0.01% below the specified maximum concentration for carbon, an increase of 0.05% above the specified maximum concentration for manganese is permissible, up to a maximum of 1.65% for grades ≥B, but ≤X52; up to a maximum of 1.75% for grades>X52, but <X70; and up to a maximum of 2.00% for grade X70. |
|||||||
c. Unless otherwise agreed, the sum of the niobium and vanadium contents shall be ≤0.06% |
|||||||
d. The sum of the niobium, vanadium and titanium concentrations shall be ≤0.15% |
|||||||
e. unless otherwise agreed. |
|||||||
f. unless otherwise agreed, the sum of the niobium, vanadium and titanium concentrations shall be ≤0.15% |
5. Available Size Range
OD |
Thickness |
||
mm |
inch |
mm |
SCH |
219~1219 |
8’’~48’’ |
2.11~130 |
≥SCH10 |
*If the steel grades and size you are looking for are not listed above, please contact us for further information. |
Contact Person: zaya_z