Steel pipe is split into: welded pipe, seamless metal tube and metallic hose.
Welded metal Pipe has: low-strain fluid delivery and regular fluid delivery spiral welding, instantly seam welding, fluid delivery of stainless-steel welding, unique shaft welded metal pipe, regular carbon metal cord casing, mechanical shape stainless-steel welded metal pipe.
Steel pipes are: Structural seamless metal tubes, fluid delivery seamless metal tubes, diesel engine with excessive-strain seamless metal tubes, hydraulic and pneumatic precision seamless metal tubes, Steel Pipe structural and fluid delivery with stainless-steel seamless metal tubes, small diameter seamless tubes of stainless steels, immortal acid metal thin-walled seamless metal tubes and cold-drawn seamless metal tubes.
Metal hose: P3 kind Galvanized metallic hose and S-kind brazing stainless-steel pipe metallic Hose
The metal pipe isn't always most effective used for conveying fluid and powdery solids, changing heat, making mechanical elements and containers, it's also an monetary metal. Using metal tube to make shape truss, pillar and mechanical bracket can lessen weight, store metallic $number, and realise manufacturing facility mechanized creation. (Tianjin Steel Pipe Company Processing Workshop due to the usage of metal pipe truss shape, Steel Pipe the real saving of metal as much as 42.9%), the usage of metal pipe to make street bridges cannot most effective store metal, simplify creation, however additionally substantially lessen the vicinity of coating, saving funding and renovation costs. Therefore, some other form of metal cannot absolutely update the metal pipe, however the metal pipe can also additionally update elements and rods. Steel Pipe has a superb dating with the improvement of country wide financial system and the fine of human life, that's a ways higher than different metal. From the people's Daily utensils, furniture, water deliver and drainage, fueloline, air flow and heating centers to a number of agricultural system manufacturing, underground sources improvement, protection and aerospace use of guns, bullets, missiles, rockets, etc. Steel Pipe cannot be separated from metal pipe.
What is the usage of metal pipe?
Classification through cause-pipe for piping, thermal system, metal pipe for mechanical enterprise, oil, geology drilling metal pipe, field metal pipe, chemical enterprise metal pipe, unique cause of metal pipe.
Chemical composition Test:
1. Low strain fluid delivery welded metal pipe (gb/t3092-1993) additionally called General welded pipe, normally called clarinet. is used for conveying water, fueloline, air, Steel Pipe oil and heating steam and different widespread low strain fluid and different makes use of of welded metal pipe. The pipe wall thickness is split into regular metal pipe and thickened metal pipe, and the nozzle is split into non threaded metal pipe (mild pipe) and threaded metal pipe. The specification of the metal pipe is indicated through the nominal quality (mm), and the nominal quality is the approximate price of the internal diameter. Commonly utilized in inches, along with 11/2. In addition to the direct use of welded metal tubes for conveying fluids, Steel Pipe low strain fluid delivery is likewise used because the unique tube of galvanized welded metal tubes for low strain fluid delivery.
2. Low-strain fluid delivery galvanized welded metal pipe ($literal) additionally called galvanized welded metal pipe, normally called white tube. is used for conveying water, fueloline, air, oil and heating steam, heat water and different widespread low strain fluid or different makes use of of warm-dip galvanized welding (furnace welding or welding) metal pipe. The thickness of metal pipe wall is split into regular galvanized metal pipe and thickened galvanized metal pipe, Steel Pipe and the nozzle is split into non threaded galvanized metal pipe and galvanized metal pipe with threaded thread. The specification of the metal pipe is indicated through the nominal quality (mm), and the nominal quality is the approximate price of the internal diameter. Commonly utilized in inches, along with 11/2.
3. Ordinary carbon metal cord casing ($literal) is the economic and civil creation, set up of equipment and system, Steel Pipe along with electric set up works used to defend the cord pipe.
4. Straight Seam welded metal pipe ($literal) is a longitudinal parallel metal pipe. Usually divided into metric welded metal pipe, welded thin-walled tube, transformer cooling tubing and so on.
5. The spiral seam submerged arc welded metal pipe (sy5036-83) for strain fluid conveying is a warm rolled metal strip coil, regularly heat spiral forming, welded through two-sided submerged arc welding, used for strain-bearing fluid conveying spiral metal pipe. Steel pipe bearing potential, welding overall performance is correct, Steel Pipe after a number of rigorous medical checking out and checking out, the usage of secure and reliable. Steel pipe diameter is large, conveying performance is excessive, and may store the funding of laying pipelines. Mainly used to move oil, herbal fueloline pipelines.
6. The excessive frequency welded metal pipe (sy5038-83) with spiral seam for strain fluid conveying is a warm-rolled metal strip coil, regularly heat spiral forming, and welded through excessive-frequency lap welding, that's used for excessive frequency spiral seam welded metal pipe for pressurized fluid conveying. Steel pipe bearing potential is strong, correct plasticity, smooth to weld and method molding; Through a number of rigorous and medical checking out and checking out, the usage of secure and reliable, large-quality metal pipe, delivery performance, and may store the funding in laying pipelines. It is specially used for laying pipelines for transporting oil and herbal fueloline.
7. The spiral seam submerged arc welded metal pipe (sy5037-83) of the overall low strain fluid conveying is a warm rolled metal strip coil for pipe billet regularly heat spiral molding, the use of two-sided computerized submerged arc welding or single-sided welding approach for water, fueloline, air and steam, Steel Pipe along with the overall low-strain fluid delivery submerged arc welded metal pipe.
8. The widespread low strain fluid conveying spiral seam excessive frequency welded metal pipe (sy5039-83) is the recent rolled metal strip coil because the tube blank, regularly the nice and cozy spiral molding, makes use of the High-frequency lap welding approach to apply withinside the widespread low strain fluid transportation spiral seam excessive frequency welding metal pipe.
9. The Spiral welded pipe (sy5040-83) of the pile is manufactured from warm rolled metal strip coils, regularly heat spiral forming, the use of double-sided submerged arc welding or excessive-frequency welding, that's used withinside the creation of civil engineering, wharf, Bridge and different basis piles.