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Piling pipe production process
Spiral 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. (1) raw materials that strip, wire, flux. We must go through rigorous physical and chemical testing before it is put. (2) strip head ...Read more -
Steel Pipe for Piling
Piling pipe is also known as pipe, welded steel pipe made of steel sheet or strip after curl after forming divided into Longitudinal and spiral welded pipe; the welding process is divided into stove pipe, welded pipe and automatic arc welded pipe, pipe materials and for different purposes is divi...Read more -
Steel Industry is Moving towards a New Era
At present, the global steel industry is moving towards a new historical period, China’s steel consumption has begun to enter the stage of reduction. All along, China’s iron and steel industry to conscientiously implement the Party Central Committee and the State Council’s decis...Read more -
Pipe phosphate process
Thermal phosphoric acid process uses yellow phosphorus as raw materials with electrothermal production, made of phosphoric acid with content of 85% by Combustion water. Thermal phosphoric acid production process with a heat recovery unit, usually two-step method, ie the combustion of phosphorus...Read more -
Process notes of lsaw steel pipe
Process notes of lsaw steel pipe: (1) Longitudinal volume of raw materials ie steel, wire, flux. Go through rigorous physical and chemical testing before it is put. (2) Strip head and tail docking, a single wire or twin-wire submerged arc welding, in the rolled back using automatic submerged arc ...Read more -
Piping and Plumbing Fitting
A fitting is used in pipe systems to connect straight pipe or tubing sections, adapt to different sizes or shapes and for other purposes, such as regulating {or measuring) fluid flow. “Plumbing” is generally used to describe the conveyance of water, gas, or liquid waste in domestic or...Read more -
Pipe sleeve
Pipe sleeve is generally more than actually used a large steel pipe. pipe sleeve is generally one of three things: a protective ring used to keep a pipe hole open, a ring used to fill the gap between a pipe and another surface, or a covering to create a barrier between a pipe and its surroundings...Read more -
Hardness testing methods of high-pressure boiler tubes
High pressure boiler tube hardness testing should take into account its mechanical properties, which is related to stainless steel as raw material for the deformation, such as punching, cutting processing performance and quality. Therefore, all of the high-pressure boiler tubes need to conduct me...Read more -
Types and uses of stainless steel pipes
One. Stainless steel decorative pipe 1. Material: 201 and 304 are main, 301 and 316 are small 2. Purpose: Mainly for decoration projects such as stairs, doors, windows, and guardrails, and some products with lower requirements are piping 3. Features: bright surface, brushed or frosted, the negati...Read more -
Fluid Conveying Pipe and Its Production Method
Fluid or gas conveying pipe is a hollow section, from head to tail without weld.Steel pipe has hollow section, which is widely used for transporting oil, natural gas, gas, water and some solid materials. Steel pipe and round steel and other solid steel, bending and torsional strength at the same ...Read more -
API 5CT Casing and Tubing Different Material Grade Chemical Composition
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Casing and Tubing Different Material Grade Mechanical Properties Tensile Strength and Yield Strength
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