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side impact beams
side impact beams
Categories: Fabric / Polyester Fabric
Material & Specifications: 344
Manufacturing methods: Knit fabric
Weight(g/㎡): <80
Width(cm): 110-120
Usage: Apparel
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Tel: 86-342-23232323
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Country/Region : China Albania
Address : A,Ouya avenue ,Xi'an
Contact : Bernier Beaufort ()
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Description
Steel pipe used for conveying fluid and solid, not only to exchange heat, manufacturing machinery parts and container, it is also a kind of economic steel. With steel pipe manufacturing space truss side impact beams structures, pillar and mechanical support, can reduce weight, save metal 20 ~ 40%, and can realize the mechanization of factory construction. With steel pipe manufacturing highway Bridges not only can save steel, simplify construction, and can greatly reduce the area of the coating layer, save investment and maintenance costs.
Steel pipe according to production methods can be divided into two broad categories: seamless steel pipe and welded steel pipe, welded steel pipe welded pipe for short.
1. According to production of seamless steel tube method can be divided into: hot-rolled seamless steel tube, cold drawn tube, precision steel tube, thermal expansion tube, pipe extrusion and cold spinning, etc.
Seamless steel tube made of quality carbon steel or alloy steel hot rolling and cold rolling (drawing).
2. The welded steel pipe because of the different welding process is divided into furnace welded pipe, welded (erw) tube and automatic arc welding tube, because of their different welding form can be divided into straight seam welded pipe and spiral welded pipe, because of its shape is divided into circular welded pipe and alien (square, flat, etc) welded pipe.
Welded steel pipe is made into tubular steel to seam or side impact door beams a spiral seam welded together, on the manufacturing method, is divided into low pressure fluid conveying in welded steel pipe, spiral seam welded steel pipe, straight welded steel pipe, welded pipe, etc. Seamless steel tube can be used in various industries of liquid pressure pipe and gas pipelines, etc. Welded pipe can be used for water pipe, gas pipes, heating pipes, electrical pipes, etc. The steel grade of steel tube product variety specification is various, its performance requirements are also various. All of these should be as the change of user requirements or working conditions and distinction. Usually, steel products, production methods, according to the cross section shape of pipe material and connection mode, plating coating characteristics and use.
Steel pipe can be divided by cross-sectional shape: round steel tube and special-shaped steel tube.
Special-shaped steel pipe refers to all kinds of circular cross section of the steel pipe.
Among them are:
Square tube, rectangular tube, oval tube, oval tube, round tubes, hexagonal tubes, hexagonal round pipe, not equilateral hexagons, the equilateral triangle pipe, the pentagon clubs, octagonal tube, TuZiXing tube, double double concave convex tube, pipe, concave, melon seeds, shaped tubes, flat tubes, lozenge tube, star pipe, parallelogram, ribbed tube, dropwise tube, inner fin tube, twisted different tube, type B, type D tube and multilayer pipe etc.
Steel pipe according to the profile shape is divided into: such as aluminium coated steel tube cross section steel tube and variable cross section steel tube. Variable cross-section or variable cross-section steel pipe refers to the cross section shape along the length direction, both inside and outside diameter and wall thickness change periodic or aperiodic steel pipe. Its mainly include: tapered tube, tapered tube inside and outside ladder pipe, the ladder, deformed pipe, corrugated pipe, spiral pipe, steel tube with heat sink, and with double line of barrel, etc.