Distributor of American petroleum institute (API) specification pipe. API 5L X 70 PSL 1 Pipe is available in various sizes, weights and black and galvanized grades both seamless and electric welded. Rexal Tubes carries a large inventory of API 5L X 70 PSL 1 Pipe & A106 carbon steel pipe. Our carbon steel pipe is only purchased from the top A.P.I. certified manufacturers, so you’ll know you’re buying quality API 5L carbon steel pipe. Large OD used steel pipe is our specialty!

API 5L X 70 PSL 1 Pipe Dimensions Table
Trade Name API 5L X 70 PSL 1 Pipe
Other grades api5lx65, api 5l x65, API 5L GR.B PSL 1, API 5L X 42 PSL 1, API 5L X 46 PSL 1, API 5L X 52 PSL 1, API 5L X 56 PSL 1, API 5L X 60 PSL 1, API 5L X 65 PSL 1, API 5L X 70 PSL 1, API 5L GR.B PSL 2, API 5L X42 PSL 2, API 5L X46 PSL 2, API 5L X52 PSL 2, API 5L X56 PSL 2, API 5L X60 PSL 2, API 5L X65 PSL 2, API 5L X70 PSL 2.
Weld Alternatives: ERW, HF, DSAW/SAWL, SMLS, HSAW
OD Size Range:
ERW: 0.375″ through 30″
HF: 0.840″ through 24″
DSAW/SAWL: 12.75″ through 144″

SMLS: 0.840″ through 26″
HSAW: 8.625″ through 144″

Wall Ranges: ERW: 0.120″ through 1.000″
HF: 0.120″ through 1.000″
DSAW/SAWL: 0.250″ through 6.000″

SMLS: 0.250″ through 2.500″
HSAW: 0.250″ through 1.000″

Lengths: Single Random
Double Random
Custom (up to 300′)
Grade: ASTM A53, ASTM A106, ASTM A179, ASTM A192, ST35.8, ST37, ST42, ST52, E235, E355, S235JRH, S275JR, S355JOH, P235TR1, 10#, 20#, 45#, Q235, Q345
Schedule: SCH5 SCH10 SCH20 SCH30 SCH40 SCH80 SCH120 SCH140 SCH160 SCHXS SCHXXS
Surface Finishes: Bare, Oiled, Mill Varnish, Galv, FBE, FBE Dual, 3LPE, 3LPP, Coal Tar, Concrete Coating and Tape Wrap.
End Finishes: Beveled, Square Cut, Threaded & Coupled.
Additional Services: Internal Coating
API 5L X 70 PSL 1 Pipe Physical Properties

API 5L Grade Yield Strength
min.
(ksi) Tensile Strength
min.
(ksi) Yield to Tensile Ratio
(max.) Elongation
min.
%1
A 30 48 0.93 28
B 35 60 0.93 23
X70 70 82 0.93 17

API 5L X70 (PSL1)
Minimum Yield Strength: 70,300 psi
Maximum Yield Strength: None
Minimum Tensile Strength: 82,700 psi
Maximum Tensile Strength: None
Notes: This is a standard line pipe grade specified in API (American Petroleum Institute) specification 5L.

API 5L X70 Industry Specifications Chemical Composition Yield Strength
min. (KSI) Tensile Strength
min. (KSI) Yield to Tensile
Ratio (max) Elongation
%
ASTM A105, A106, A234, A333, A350, A420, A694,A860 C 0.17
Si 0.45
Mn 1.75
P 0.020
S 0.010
V 0.10
Nb 0.05
Ti 0.06