Related products
live a message
API 5L is a line pipe standard developed by the American Petroleum Institute.
The steel grades in API 5L mainly include: A, B, X42, X46, X52, X56, X60, X65, X70, X80, X90, X100, X120, etc.
His naming method is basically named after the capital letter X plus the minimum yield strength of the material.
Of course, the difference between different steel grades is not only the difference in yield strength, they are very different in manufacturing process, chemical composition, physical properties, inspection methods and so on.
When API 5L was formulated, it considered that there were two basic levels of standard technical requirements for line pipes, so it established two technical requirements for product specification levels: PSL1 and PSL2. PSL1 provides general line pipe quality level requirements. PSL2 includes mandatory requirements for added chemical composition, notch toughness, strength properties and supplemental NDE.
Steel Grade | Mass fraction, % based on heat and product analyses a,g | ||||||
C | Mn | P | S | V | Nb | Ti | |
max b | max b | max | max | max | max | max | |
Seamless Pipe | |||||||
X42 | 0.28 | 1.3 | 0.3 | 0.3 | d | d | d |
Pipe Grade | Tensile Properties – Pipe Body of SMLS and Welded Pipes PSL 1 | Seam of Welded Pipe | ||
Yield Strength a | Tensile Strength a | Elongation | Tensile Strength b | |
Rt0,5 PSI Min | Rm PSI Min | (in 2in Af % min) | Rm PSI Min | |
X42 | 42,100 | 60,200 | c | 60,200 |
Product Name | API5L X42 Seamless steel pipe | ||||||||
Standard | SA192, SA179,SA210,DIN 17175,DIN1626,DIN1629/4,GB5310 | ||||||||
Certificate | ISO9001:2000 Quality Management Systerm | ||||||||
Specification | Out Diameter:from 19mm to 610mm | ||||||||
Wall Thickness:from 2mm to 65mm | |||||||||
Length: 1m-12m or according to your requirement | |||||||||
Technical | Hot Rolled,Cold Rolled,Cold Drawn,Hot Expanding | ||||||||
Package | In Bulk,Bundling or according to the customers’ requirement | ||||||||
Trade of Terms | FOB,CIF,CFR | ||||||||
Payment Terms | T/T,L/C | ||||||||
Application | For Manufacturing heating-pipelines,containers,steaming pipelines of low or medium pressure boilers(p≤450,work pressure≤5.88 Mpa) |
Pipeline steel refers to a type of steel with special requirements for pipelines used to transport oil and natural gas. According to the difference in thickness and subsequent formation, it can be produced by hot tandem rolling mills, steckel mills or plate mills. Spiral welding or UOE straight seam welding to form large diameter steel pipes.
We are happy to answer any questions you have regarding our product lines and services. Please tell us a little more about yourself and we will have someone contact you as soon as possible.
Speak to a Steel Expert