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LSAW stands for Longitudinal Submerged Arc Welding, and LSAW pipes are a type of steel pipe that are known for their strength and durability. They are made by molding hot-rolled steel plates into a cylinder and then welding the ends together.
LSAW stands for Longitudinal Submerged Arc Welding, and LSAW pipes are a type of steel pipe that are known for their strength and durability. They are made by molding hot-rolled steel plates into a cylinder and then welding the ends together.
LSAW pipes have many characteristics, including:
LSAW pipes have many characteristics, including:
Welding process
Welding process
LSAW pipes are made using a unique welding process that involves double-sided submerged arc welding.
LSAW pipes are made using a unique welding process that involves double-sided submerged arc welding.
Diameter
Diameter
LSAW pipes typically range in diameter from 16 to 60 inches
LSAW pipes typically range in diameter from 16 to 60 inches
(406 mm to 1500 mm).
(406 mm to 1500 mm).
Performance
Performance
LSAW pipes are known for their high-pressure resistance and low-temperature corrosion resistance.
LSAW pipes are known for their high-pressure resistance and low-temperature corrosion resistance.
Properties
Properties
LSAW pipes have good weld toughness, ductility, uniformity, and plasticity.
LSAW pipes have good weld toughness, ductility, uniformity, and plasticity.
Applications
Applications
LSAW pipes are often used for long-distance transmission pipelines for oil, gas, liquid coal, and hydrocarbons
LSAW pipes are often used for long-distance transmission pipelines for oil, gas, liquid coal, and hydrocarbons
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