lsaw welded square large diameter steel pipe

China Dn1400 Large Diameter Lsaw Steel Pipe Manufacturers

As a way to finest meet up with client's wants, all of our operations are strictly performed in line with our motto "High Quality, Aggressive Price, Fast Service" for Dn1400 Large Diameter Lsaw Steel Pipe, Seamless Steel Pipe For Gas Cylinder, Api 5ct Tubing, Meaning Seamless Steel

China Large Diameter Helical Welded Steel Pipe for Water

Jun 30, 2021 · Coated Steel Pipe, Spiral Carbon Steel Pipe, Black Pipe manufacturer / supplier in China, offering Large Diameter Helical Welded Steel Pipe for Water Pipe Line Underground/ Open Air, Galvanized Hot/Cold Hollow Section Carbon Steel Welded Pipe for Construction Filed Building, Bridge Pipe, LSAW/LSAW Steel Pipe/USD for Oil/Gas/Water Transmission, Engineering/Offshore Projects. China Large Diameter Saw/SSAW/ERW/Dsaw/Hsaw/LSAW Large Diameter Saw/SSAW/ERW/Dsaw/Hsaw/LSAW Welded Steel Pipe API 5L Gr. B, X42, X46, X52, X56, X60 Psl1

China Welded Steel Pipe, Welded Pipes Manufacturer - Landee

Welded Steel Pipe (42) LSAW Pipe (19) SSAW Pipe (7) ERW Pipe (10) Seamless Steel Pipe (117) Cold Drawn Seamless Pipe (14) Hot Rolled Seamless Pipe (16) Hot Expanded Seamless Pipe (6) Precision Seamless Pipe (16) Large Diameter Thick-Walled (6) OCTG Pipe (34) OCTG Tubing (4) OCTG Casing (8) OCTG Drilled Pipe (15) OCTG Sucker Rod (7) Surface ERW, LSAW, SSAW and Other Welded Steel Pipe, What Does Now there are many types of steel tubes, each type of steel pipe is a different name, the following will be introduced to the next common.ERW welded pipe:the high frequency ERW pipe, the hot rolled wide volume as raw material, after pre bending, forming, welding, heat treatment, diameter, straightening, cutting process, and the spiral compared with short seam, high size precision, uniform

HENAN ZHIYUAN STEEL EXPORTING CO., LTD ,Metals &

STEEL PLATE /SHEET A537CL1,A537CL2,A537CL3 FOR PRESSURE VESSEL; STEEL PLATE/SHEET A516GR70,A283GRC,P265GH FOR PRESSURE VESSEL AND BOILER; STEEL PLATE/SHEET Q345R,16MNR,A516GR70 FOR BOILER; API 5L LSAW X65 X60 X70 X80 large diameter steel pipes; Stainless steel coils and plates 1. Grade:[ASTM A240/SS 201] [ASTM High Quality LSAW Steel Pipes Suppliers, Factory in IndiaJul 04, 2019 · LSAW Pipe (Longitudinal Submerged Arc-Welding Pipe), is taking the steel plate as raw material, mold it by the molding machine, then do double-sided submerged arc welding. LSAW steel pipes are widely used in the oil and gas pipelines, specially large diameter and thick wall pipe lines with high strength and long distance.

Introduction to Welded Pipe Manufacturing - The Process

  • Electric Resistance Welding (ERW) ProcessSubmerged Arc Welding (Saw) ProcessElectric Flash Welding ProcessLap Welding ProcessAPI 5L LSAW Pipe, API 5L LSAW Welded and - Neelcon SteelDiameters range and performances of LSAW pipe We supply API 5L LSAW Line Pipe normally from 16 inch to 60 inch, 406mm to 1500mm which is larger than ERW. LSAW Hsaw Pipe known for good performances on high pressure resistance, and low-temperature corrosion resistance. LSAW Pipes Manufacturers in India, CS & MS Longitudinal Oct 26, 2018 · Metallica Offers LSAW Steel Pipe with High Quality and Competitive Prices Longitudinal Submerged Arc Welding Pipe LSAW Welded Pipes Available in Outside Diameter Range from 10 to 80, with Length of 6 Meters to 12 Meters, and in thickness upto 80mm. IS:3589, Fe. 330/410, A53 Gr. B, API 5L B/X42/X52/X60/X65/X70, S235JR, S275JR, S355JR

    LSAW Steel Pipe, LSAW Steel Pipe direct from Tianjin

    CREDIT API 5L SSAW LSAW Welded Steel Pipeline Large Diameter 3PE SSAW Spiral Carbon Steel Pipe For Fluid Petroleum oil and gas Ready to Ship $470.00 - $560.00 / Metric Ton LSAW Steel Pipe-LSAW Steel PipeThis is large diameter longitudinal submerged arc welded (SAWL) pipe production line in China. The mill adopts progressive bending process, featuring evenly distributed forming stress, high uniformity of dimension, infinite sizes variation&wide poduct range, and high flexibility, etc. Specifications Outside Diameter406mm- 1626mm (16" - 64" )

    Large Diameter Longitudinal Weldings Seam Welded Steel

    China Large Diameter Longitudinal Weldings Seam Welded Steel Pipe for Water Pipe Line Underground/ Open Air, Find details about China LSAW Steel Pipe, Welded Steel Pipe from Large Diameter Longitudinal Weldings Seam Welded Steel Pipe for Water Pipe Line Underground/ Open Air - Chief Steel (Shanghai) Trading Co., Ltd. Large Diameter Square and Rectangular Steel Pipe factory Product Square and Rectangular Steel Pipe Material Carbon Steel Grade Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Grade B Grade C Standard DIN 2440, ISO 65, EN10219GB/T 6728JIS 3444

    Line Pipe - Hunan Great Steel Pipe Co., Ltd.

    Size:Out Diameter:2 3/8" - 4 1/2" (60.3mm-114.30mm) Wall Thickness:0. 205"- 0.635" Length:R1 (4.88mtr-7.62mtr), R2 (7.62mtr-10.36mtr), R3 (10.36mtr or longer) Standard & Grade:API5L,ASTM A106/A53. Ends:Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends. Manufacturer quality large diameter welded steel pipe for Especially for recent years, the use of large diameter steel pipe is increasing. When we talking about large diameters pipe, It usually refers to the pipe in welded like LSAW pipe or SSAW pipe; More over, it also includes large diameter seamless pipe in some circumstances. The characteristics of large diameter construction welded steel pipe:1.

    SPIRAL WELDED STEEL PIPE 48 LARGE DIAMETER CARBON

    Buy SPIRAL WELDED STEEL PIPE 48 LARGE DIAMETER CARBON, Find Details include Size,Weight,Model and Width about SPIRAL WELDED STEEL PIPE 48 LARGE DIAMETER CARBON. Large Diameter API 5L X70 PSL2 LSAW Steel Pipe Grade:X42, X46, X50, X52, X60, B, Welded Black Carbon Square Tubes Pre-galvanized/ Galvanized ASTM A500 10*10-400*400 Structure Seamless steel pipe, ERW steel pipe, LSAW steel pipe Seamless Steel Pipes helps to Reconstruction 10 Million Shanty in 5 Years here to read the news. Xiangjia SSAW Steel Pipe Standard here to read the news. 5 Methods to Improve the Accuracy of LSAW Steel Pipes here to read the news. Three Production Process of Large Diameter Welded Pipe here to

    The difference between ERW, SSAW, LSAW(UOE) Steel pipe

    Apr 22, 2018 · LSAW (Large-Surface Submerged-Arc Welded Pipe) is produced by using a single medium-thickness plate as a raw material, and pressing (rolling) the steel plate into a tube blank in a mold or a molding machine, adopting a double-sided submerged arc welding method and expanding the diameter. Its product specification range is wide, the toughness, plasticity, uniformity and compactness of the weld What Is A LSAW Steel Pipe? - pipelinedubaiJul 21, 2018 · The lsaw steel pipe of the 54.HAN GUAN welded pipe platform are 508~1372mm in diameter. The weld seam adopts X-shaped groove, the inner weld is three-wire submerged arc welding, and the outer welding is multi-layer multi-channel three-wire submerged arc welding. Ultrasonic testing of the weld was carried out after 24h or 48h of welding.

    Large Diameter Hot Rolled LSAW Carbon Spiral Welded

    2020-12-23 · Large-diameter LSAW steel pipes are mainly responsible for the pipeline transportation of marine and terrestrial oil and gas, oil and natural gas, coal and ore pulp, etc., especially suitable for the 'West-East Gas Transmission' project currently under construction in China, and can also be used for export and substitute imports .

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