The theoretical weight calculation formula of ordinary carbon steel tube is:The weight of each meter is kg/m= (outer diameter mm-,wall thickness mm) * wall thickness mm*0.02466For example inventory 20# pipe diameter of 108*4.5 weight per meter:Kg/m= (108-4.5) *4.5*0.02466=11.485In accordance with the diameter of 108*4.5 steel pipe market results for this questionHow does spiral submerged arc welding ( SSAW ) work?How does spiral submerged arc welding ( SSAW ) work?Spiral submerged arc welding (SSAW) is its forward direction and forming tube centerline hose reel molding angle (adjustable),side molding edge welding,and welding them into a spiral.SSAW steel pipe can be produced in longer length (maximum length up to 50 meters) compared to LSAW steel pipesSSAW Pipes,Spiral submerged-arc welding pipes,Spiral
Steel Pipe,Stainless Steel Pipe,Seamless Pipe,Heat Exchanger Tube,Boiler Tube,Carbon Steel Pipe,Tubular Piles,Galvanized Pipe,Steel Tube,Alloy Tube API 5L ASTM Q235 Q345 Ss400 A500 SSAW ERW LSAW Carbon Steel Pipes Tube Cold Rolled Pre Galvanized Welded Square / Rectangular Steel Pipe/Tube/Hollow Section Building Material Q195
Factory Free sample Astm A252 Spiral Pipes - Seamless steel pipe line pipe XINYUE Detail Usage Applicable to the general structure,mechanical structure,water wall panel,economizer,super heater,boiler and heat exchanger with seamless steel tubes,and to transport liquid,gas,oil etc.Standard API 5L,API 5CT,ASTM A106/A53,ASTM A519,JIS G 3441,JIS G3444,JIS G3445 DIN 2391 High-density polyethylene jacket pipe Steel blog-Steel High-density polyethylene jacket tube is widely used in oil pipelines,gas pipelines,urban heating pipes,water pipes,electricity and other corrosion engineering,product quality and service by the users of a good level..High Density Polyethylene (HDPE) Jacketed System is designed for piping systems above or below ground suitable for inside or outside applications.
Process Spiral Submerged- Arc Welded Steel Pipe Usage Used for low pressure liquid transportation,such as water,gas,and oil; construction and piping Standard API 5L,ASTM A252,EN10217-1,2,5,EN10219-1,BS,JIS,IS Certificate EN10217,EN10219,API 5L
The annual yield of SSAW pipe with outside diameter 219mm-3620mm,wall thickness 5-25.4mm and steel grade B-X80 is 1,000,000 tons.its two steel pipe production lines,one for spiral submerged arc welded (SAW) steel pipe and one for longitudinal submerged arc welded (SAW) steel pipe,are respectively comprised of two sets of main machines and 1 SSAW pipe
FBE Coated SSAW Pipe.Type FBE (Fusion Bond Epoxy) Coated Pipe,Epoxy Coated Carbon Steel Pipe Application:Used for natural gas,petroleum,water sewage,and pipe systems Specification OD 219mm~2020mm WT 5mm~25mm.LENGTH 4mtr,6mtr,12mtr,18mtr,21mtr.Coating Standard DIN 30670,DIN 30671,DIN 30678,SY/T0413-2002 etc.Surface:One Layer / Double Layer FBE anti