En
English Chinese
Products
We have professional sales team numbered 36 with more than 10 years experience.
Position:
Home > Products > Steel Pipe > Seamless Steel Pipe
API 5L seamless steel pipe
API 5L seamless steel pipe
API 5L seamless steel pipe
API 5L seamless steel pipe

API 5L X70 line seamless steel pipe

API 5L X70 pipe is a premium grade piping material in API 5L standard specifications. Also called L485 pipe, as it’s yield strength minimum in 485 Mpa (70,300 psi). API 5L X70 covers manufacturing types in seamless and welded (ERW, SAW) types, both applied for oil and gas transmissions.
Product introduction

API 5L X70 pipe is a premium grade piping material in API 5L standard specifications. Also called L485 pipe, as it’s yield strength
minimum in 485 Mpa (70,300 psi). API 5L X70 covers manufacturing types in seamless and welded (ERW, SAW) types, both applied
for oil and gas transmissions.

 

Specification

Type

API steel pipe

Pipe size

30 - 426mm

Wall thickness

3-80mm

Length

5-12m

Material

API 5L  X 52 X70 X65 X56,

Standard

GB, DIN, ASTM, API (GB/T8162, GB/T8163, GB/T 3087, GB 5130, DIN 1626, DIN 1629/3, DIN 2391, DIN 17175, DIN 2448,
ASTM A106-2006, ASTM A53-2007, API 5CT, API 5L)

Application

petroleum, construction ,shipbuilding, smelting, aviation, power, foodstuff, papermaking, chemical, medical equipment,
boiler heat, exchanger, gas metallurgy, etc.

Package

Steel strips bundled, Woven bag packed, Plastic caps on both ends, or as per customers' requirements.

Technical data

Chemical Composition

Grade Chemical Composition
  C Si Mn P S V Nb Ti
API 5L X70 0.17 0.45 1.75 0.020 0.010 0.10 0.05 0.06
API 5L X70 PSL 1 Chemical Requirements
Grade Composition, %
C max Mn max P S max V max Nb max Ti max
min max
B 0.28 1.2 0.03 0.03 c.d c,d d
X70 0.28 1.4 0.03 0.03 f f f
API 5L X70Q PSL 2 Chemical Requirements
Grade Composition, %
C Si Mn P S V Nb Ti Other
X70Q 0.18 0.45 1.8 0.025 0.015 g g g h,l

 

API 5L GrB X70 PSL 1/2 Mechanical Properties

Grade Yield Strength Mpa Tensile Strength Mpa Raito Elongation
  min max min max max min
BN 245 450 415 655 0.93 f
BQ
X70Q 485 635 570 760 0.93 f
Related Products
ASTM A106 Seamless Pressure Pipe
API 5L X42 steel pipe
A53 steel pipe
Seamless API 5L Line Pipe
Structural Steel Pipe
Seamless Alloy Steel Tube
Seamless Steel Pipe
Seamless Boiler Tube
ASTM A213 T22 Seamless Boiler Tubes
Carbon SMLS pipe API5L X52
ASTM A335 P22 Seamless Alloy Steel Pipe
ASTM A335 P91 Seamless Alloy Steel Pipe
steel square tubing
Oil pipe line API 5L ASTM A106 A53 seamless steel pipe
Cold drawn Seamless Steel pipe and tube
ASTM A106 Gr.B SCH40 Seamless Carbon Steel Pipe
SCH120 carbon hot rolled seamless steel pipe
A106 seamless steel pipe
API 5CT casing tubing
API 5L steel pipe
API 5L seamless steel pipe
API 5L steel pipe
API 5L steel pipe
API 5L oil pipeline
API 5L pipeline
A333 seamless steel pipe
SA192 Seamless Boiler Pipe
SA179 boiler tube
34CrMo4 Seamless pipe
Inquiry
* Name
* E-mail
Phone
Country
Message