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Production Process of LSAW Steel Pipe
LSAW steel pipe is a longitudinally parallel steel pipe. Usually divided into metric welded steel pipe, welded thin-walled pipe, transformer cooling oil pipe and so on. The straight seam welded pipe has a simple production process, high production efficiency, low cost, a...Read more -
The Advantages and Disadvantages of LSAW Steel Pipe
Advantages of lsaw steel pipe It can destroy the ingot casting structure, refine the grain of the steel, and eliminate the defects of the microstructure, so that the steel structure is dense and the mechanical properties are improved. This improvement is mainly reflected in the rolling direction,...Read more -
EN 10216: EU standards
EN 10216-1: EU standards EN 10216-2: EU standards Purpose: For the boiler pipes, tobacco pipes, super heater tubes, air pre-heater tubes. Following consultations, can also be supply other grades of steel pipe. Mechanical properties: Standard Grade Tensile strength (MPa) Yie...Read more -
Production Method of Large Diameter LSAW Steel Pipe
One. Production process introduction of large diameter lsaw steel pipe Rolling machine→Uncoiler→Unwinder→Retripper leveling machine→Vertical roll centering→Shear butt welding→Strip position control (double-head vertical roller)→Disc shearing→Strip position control (Double-head vertical roller )→ ...Read more -
What are slip on flanges
Slip on Flanges Materials Used Key Features Advantages Slip On flanges or SO flanges are designed to slip over the outside of pipe, long-tangent elbows, reducers, and swages. The flange has poor resistance to shock and vibration. It is easier to align than a weld ...Read more -
ASTM A333
ASTM A333 / A333M – 16 Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service and Other Applications with Required Notch Toughness. ASTM A333 covers wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. The pipe shal...Read more