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Structural Round Steel Tubing CS Seamless Pipe API 5L Grade 70 PSL 1 High Performance

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Xi'an New Force Energy Engineering Co.,Ltd

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Name: Structural Round Steel Tubing CS Seamless Pipe API 5L Grade 70 PSL 1 High Performance
Brand: NEW FORCE
Price: 1 USD

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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 analyses^a %
	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%

Structural Round Steel Tubing CS Seamless Pipe API 5L Grade 70 PSL 1 High Performance

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.

Product Tags:

gas line pipe

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