·The two main types of LSAW pipes are the longitudinal (with a single or double straight seam weld,DSAW) and the spiral type (called,HSAW,SSAW or SAWL pipe).Therefore,the difference between DSAW vs.LSAW is that DSAW pipes have a seam weld in the inside and outside of the pipe,whereas LSAW pipes have a single seam weld on the outer surface.API 5L Spiral Welded Steel Line Pipes ASTM A381 Grade Y52 Carbon Steel Welded Pipe Gr.Y35 Size 16 - 140 inch Surface Finish Finished Polished Material Stainless Steel Application Structure Pipe Length 5.8 m -12 m Usage Oil Gas Sewage Transport End protector Plastic Pipe Cap Iron Protector Thickness 0.5 - 80 mm Technique ERW pipe Schedules 10,20,30,40,60,Standard (STD),Extra Heavy (XH),80,100,120,140,160,XXH heavier
Zhangzhou Stronghold Steel Works.Co.Ltd.is a steel pipe manufacturer in China.Our main focus is producing large diameter spiral welded pipes also known as Spiral Submerged Arc Welded Pipe (SSAW).We have two Factories for Spiral Pipe Mill and SRM Pipe Mill in Zhangzhou in Fujian Province,China.Our company is affiliated to TKC Group was founded on June 13,2005,with the registered China Saw Weld Steel Pipe,Saw Weld Steel Pipe China Saw Weld Steel Pipe manufacturers - Select 2021 high quality Saw Weld Steel Pipe products in best price from certified Chinese Stainless Steel Product manufacturers,Stainless Steel Material suppliers,wholesalers and factory on China Saw Weld Steel Pipe,Saw Weld Steel Pipe China Saw Weld Steel Pipe manufacturers - Select 2021 high quality Saw Weld Steel Pipe products in best price from certified Chinese Stainless Steel Product manufacturers,Stainless Steel Material suppliers,wholesalers and factory on
Hunan Great Steel Pipe Co.has a capacity to produce full range and a wide variety of carbon steel pipe and pipe fittings,including welded steel pipe,seamless steel pipe and API 5L line pipe.Difference between ERW Pipes,SSAW Pipes and - Landee PipeSpiral submerged arc welded (SSAW) pipes has spiral welding joints and the pipes are welded and formed at the same time.The strip steel with the same specification can produce SSAW pipes with various diameters.The welding joints can avoid major stress and have better force resistance.Difference between ERW Pipes,SSAW Pipes and - LandeeSpiral submerged arc welded (SSAW) pipes has spiral welding joints and the pipes are welded and formed at the same time.The strip steel with the same specification can produce SSAW pipes with various diameters.The welding joints can avoid major stress and have better force resistance.
Carbon steel welded pipes are available in various standards,sizes,and grades.ERW sizes 1/2 24,SSAW / LSAW sizes 16 120 Types ERW,LSAW,SSAW.Field of Application Transmission of liquids,air,and non aggressive gas.ERW steel pipe - bestartubesERW/HFW Transmission Pipe standard API 5CT,API 5L,ISO 3183,EN 10217-1,Transmission Pipe Use For conveying gas,water and oil either in the oil or natural gas industries ERW Structural Pipe Standard ASTM A53/A53M,ASTM A252,EN10219-1,AS/NZS 1163,AS/NZS 1074,ASTM A500,Structural Pipe Uses for kinds of structural component,parts Handan Zhengda Steel Pipe Co.LtdZDP's six series products are ERW steel pipes,hot-dip galvanized steel pipes,square and rectangular steel pipes,galvanized SHS and RHS steel pipes,spiral steel pipes (SSAW) and steel-plastic composite steel pipes.Meeting Various Standards ZDP has been approved by ISO 9001:2008,ISO14001:2004,BS-OHSAS 18001:2007,API 5L and CE certificates.
Therefore,it is of great significance to study the influence of hydrostatic pressure test on the external dimensions,mechanical properties,and residual stress distribution of spiral welded pipes.Tips ASTM A53 ERW steel pipe is a typical Carbon Steel Pipe (CS erw pipe).It is largely used to convey fluids at low / medium pressures such as Industrial Pipe Elbow Manufacturer,Weld Pipe Bend in ChinaAhad tubeline is industrial pipe and tube fitting manufacturer in China,offer pipe tee,pipe cross,pipe bend,industrial flange,forged fittings,weld cross,tee and coupling.We can make carbon steel,alloy steel and stainless steel pipe fittings for power,oil,gas,petrol chemical,shipbuilding,heat system and metallurgy equipment,we have 30000 tons annual production of tube and pipe Introduction to Welded Pipe Manufacturing - The ProcessJul 26,2018·The SSAW pipe diameter range is from 20 inch (406 mm) to 100 inch (2540 mm).The advantage part is we can get the different diameter of SSAW pipes with the same size of the steel strip,there is a wide application for the raw material steel strip,and welding seam should avoid the primary stress,good performances to bear the stress.
Jul 26,2018·The SSAW pipe diameter range is from 20 inch (406 mm) to 100 inch (2540 mm).The advantage part is we can get the different diameter of SSAW pipes with the same size of the steel strip,there is a wide application for the raw material steel strip,and welding seam should avoid the primary stress,good performances to bear the stress.Line Pipes - Steel Pipe,OCTG,Casing and Tubing SupplierSpiral Welded Line Pipe (SSAW Pipe) API 5L X60.Project of Spiral Welded Line Pipe Client Pdvsa from Venezuela Location Maracaibo,Venezuela Delivery Quantity 3000m Spiral Welded Steel Pipe in API 5L X60 PSL1 Year Completed 2014 SSAW Pipe Material Specification WELDED LINE PIPE SSAW,SPIRAL WELDED LINE PIPE,MATERIAL CARBON STEEL,OUTSIDE DIAMETER 30 in,NOMINALOEM/ODM China Oil Well Casing Sizes - SSAW Transmission OEM/ODM China Oil Well Casing Sizes - SSAW Transmission Pipe Rise Steel.Short Description 1.Basic product information Product Name SSAW Structural Pipe 2,product attributes Brand Rise-steel Model Q235A,Q235B,Q345,L245 (B),L290 (X42),L320 (X46),L360 (X52),L390.Certificate API TSG ISO9001 ISO14001 CCEC Origin Hebei,China 3.
The BE implementation is applied to all diameters of buttweld flanges or buttweld fittings,and will be directly welded (with a small gap 3-4 mm) to each other or to the pipe.Ends are mostly be beveled to angle 30° (+ 5° / -0°) with a root face of 1.6 mm (± 0.8 mm).SSAW Steel Pipe vs.LSAW Steel Pipe - ESC GroupMay 25,2020·One advantage of SSAW is the possibility to obtain different diameter of SSAW pipes from a standard size of steel strip.On the other hand,spiral welding seam length is quite longer than the pipe length,making it more costly and prone to cracks,air holes,cinder inclusion,partial welding
What Are The Advantages of SSAW Pipes.SSAW steel pipe can be produced in longer length (maximum length up to 50 meters) compared to LSAW steel pipes.Due to its spiral seam SSAW pipe has an accurate diameter accuracy and strength.The sizes are adjustable can be tailored to end-users requirement .Uses of SSAW spiral welded steel pipes SSAW Steel Pipe-SSAW Steel PipeThe 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 Some results are removed in response to a notice of local law requirement.For more information,please see here.
Threeway steel has overwhelming advantages over cometiotors in manufacturing this SAWH steel pipe.We have 10 traditional one-step production lines and 1 two-step production line that enabels to produce finely pre-welded SAWH steel pipe of 360000 tons per year,and we have become the leading enterprise in this industry in virtue of large productivity and advanced technical equipment.Some results are removed in response to a notice of local law requirement.For more information,please see here.Previous123456NextSpiral Weld Pipe-SSAW Pipe - ChinaSteel-GroupSpiral weld pipe (SSAW Pipe) is manufactured from steel coil.The coil is unwound and then welded while it is being turned into the shape of the pipe.Changing the angle of the spiral and the thickness of the coil is all that is needed to change from one pipe size to another.The two sides of the double submerged arc weld penetrate the full Spiral Welded Pipe Manufacturers in India,Best Prices for Spiral Welded Pipes Manufacturers Suppliers in India.Quality SSAW Steel Pipes at Best Prices,Buy Spiral Pipes in India with Low Prices!.Spiral Welded Pipes Available in Outside Diameter Range from 18 to 100,with Length of 6 Meters to 12 Meters,and in thickness upto 25mm.IS 3589,Fe.330/410 API 5L Gr.upto X80 PSL2.Metallica is one of the largest suppliers of spiral welded
For small pipe,there is a different size between OD and ID (Wall thickness),but as the pipe dimensions became larger,the OD and ID approximately to become equal.As there is no such relation between the old standard thickness (O.D.) and Nominal Size,so both of them accepted by standard ASME B 36.10 M.Types and process of welding pipe-ERW,LW,CW,SAW pipes Spiral submerged arc welding (SSAW) steel pipe,also called HSAW pipe,welding line shape like a helix.It is using the same welding technology of Submerged Arc-Welding with LSAW pipe.Differently SSAW pipe is spiral welded where the LSAW is longitudinally welded.Manufacturing process is rolling the steel strip,to make the rolling direction have an angle with the direction of the pipe center Types of Oil Gas Pipes Seamless,ERW,LSAW ·The two main types of LSAW pipes are the longitudinal (with a single or double straight seam weld,DSAW) and the spiral type (called,HSAW,SSAW or SAWL pipe).Therefore,the difference between DSAW vs.LSAW is that DSAW pipes have a seam weld in the inside and outside of the pipe,whereas LSAW pipes have a single seam weld on the outer surface.
SSAW steel pipe feeds the steel strip into the welded pipe unit and is rolled by multiple rollers.The strip steel is gradually rolled up to form a circular billet with an open gap.The amount of pressurization of the squeeze roller is adjusted so that the weld gap is controlled at 1~ 3mm,and make the weld ends flush.Welded Pipe Tube Manufacturer in ChinaManufacturer of welded pipes and tubes,include erw steel pipe,hfw steel pipe,lsaw steel pipe,sawh steel pipe,ssaw steel pipe,etc.0086-731-88739521 [email protected] EnglishWhat is The Differences Between LSAW Pipe and SSAW PipeSSAW pipe (HSAW Pipe) Size range and Features The SSAW pipe diameter range is from 20 inch to 100 inch,406 mm to 2540 mm.The advantage part is we can get the different diameter of SSAW pipes with the same size of the steel strip,there is a wide