Description
LSAW Pipes Product Specification
Specification | Size | 406-1420mm |
Thickness | 8-50mm | |
Length | customized | |
Technique | LSAW | |
Material Grade | EN10210,EN10219, GB/T3091-2015 | |
Application | Heavy steel structure project and fluid pipeline project, foundation piling project, etc | |
Package | in bulk | |
Delivery Time | Around 25 days for production | |
Loading Port | Xingang, Tianjin, China | |
MOQ | 5-10 tons | |

Introduction to LSAW Carbon Steel Pipe
LSAW (Longitudinal Submerged Arc Welded) carbon steel pipe is a type of steel pipe made from carbon steel that is commonly used in various industries. It is made by forming and welding large steel plates into a cylindrical shape using a longitudinal submerged arc welding process.
Manufacturing Standards
The manufacturing of LSAW carbon steel pipe is governed by various international standards such as API 5L, ASTM A53, ASTM A252, and EN10219-1. These standards specify the numerical requirements, chemical composition, and mechanical properties of the finished product.
Numerical Requirements
The numerical requirements for LSAW carbon steel pipe include dimensions, tolerances, and weight. These requirements are specified by the relevant manufacturing standard and are important to ensure the pipe's suitability for its intended application.
Chemical Composition
The chemical composition of LSAW carbon steel pipe must meet the requirements specified by the manufacturing standard. The typical chemical composition of carbon steel includes carbon, manganese, sulfur, phosphorus, and silicon. The exact composition may vary depending on the manufacturing process and the intended application of the pipe.
Mechanical Properties
LSAW carbon steel pipe must have specific mechanical properties to ensure its suitability for its intended application. The mechanical properties specified by the manufacturing standard include yield strength, tensile strength, and elongation. These properties are important to ensure that the pipe can withstand the stresses it will encounter during use.
Main Applications
LSAW carbon steel pipe is used in various industries such as oil and gas, water supply, construction, and transportation. It is commonly used in the transportation of fluids and gases, as well as for structural applications such as piles and bridge piers.






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