Product News
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Production process of spiral steel pipe
Spiral steel pipe is a strip coil as raw material, often warm extrusion molding, automatic double wire-sided submerged arc welding process welded spiral seam steel pipe main production processes are as follows: Production process of spiral steel pipe 1. unwinding board probe: After entering the...Read more -
Classification and terminal application of stainless steel pipe
Stainless steel pipe according to the material points are mainly ordinary carbon steel pipe, high-quality carbon structural steel pipe, alloy structural pipe, alloy steel pipe, bearing steel pipe, stainless steel pipe and bimetallic composite pipe, coating and coating pipe. Stainless steel tube o...Read more -
A Clear Explanation of Different Types of Stainless Steel Pipes
Since its invention over a century ago, stainless steel has become the world’s most widely used and popular material. Chromium content gives its resistance against corrosion. Resistance can be demonstrated in reducing acids as well as against pitting attacks in chloride solutions. It has a minima...Read more -
Production Techniques of Flanges
The production techniques of flanges fall into four major types: forging, casting, cutting, rolling. Cast Flange Pros: Precise, sophisticated shape and size light workload low cost Cons: Defects such as pores, crack, containing impurities Poor internal streamline (...Read more -
Production Technology Of Thermal Expansion Seamless Steel Pipe
The thermal expansion seamless steel pipe adopts the expansion technology of the original pipe. The expansion is a pressure processing process that uses hydraulic or mechanical means to force the steel pipe to expand outward along the radial direction. The mechanical method is simpler and more ef...Read more -
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