API 5L,ASTM A53,AS 1163,EN 10217-2,EN 10219-1,EN 10255,GOST 10704 HFW Pipe - API 5L,AS1163,ASTM A252,ASTM A53,ASTM A513 HFW Ste Products Made In China, China Manufacturer. Nominal Outside Schedule Diameter Diameter mm inch mm inch 20 30 STD 40 60 XS 80 50 2 60.3 2 3/8" 3.91 3.91 5.54 5.54 5.44 5.44 7.48 7.48 65 2.5 73 2 7/8" 5.16 5.16 7.01
The steel of interest in this study is microalloyed with approximately 0.1 wt% Nb, levels that are typical in pipeline steels such as X70. Submerged arc welding (SAW) is a commonly utilized manufacturing method for constructing pipe segments via seam welding. There were two parts to this investigation. Forming Process of LSAW Steel Pipe (UOE vs JCOE)Dec 04, 2020 · Tips:Straight seam steel pipe is a steel pipe whose weld seam is parallel to the longitudinal direction of the steel pipe. Straight seam steel pipes can be divided into high-frequency straight seam steel pipes (ERW Pipe) and submerged arc welded straight seam steel pipes (LSAW) according to the production process.
Following double submerged arc welding, pipe is mechanically expanded and can be produced in a wide range of sizes. We are one of the few manufacturers operating today capable of forming as low as 16 inch (406.4mm) and up to 42 inch (1066.8mm) outside diameter DSAW pipe. Longitudinal Submerged Arc Welding (LSAW) Processes In LSAW pipe mills, processing is carried out by cold forming heavy carbon steel plates, the pipe prematerial on which many of the pipe properties depend. The material of LSAW steel pipe is unit middle or heavy thickness sheet, coiled in the molding or forming machine, welded by double submerged arc welding and expand the diameter.
Tianjin Xinyue Steel Group main prodects:ASTM A252 Spiral Steel Pipe,ASTM A106 GR B Carbon Steel Pipe,API 5L GR B Seamless Steel Pipe,ASTM A53 GR B Black Steel Pipe,HELICAL WELDED STEEL PIPE,Longitudinal Submerged Arc Welded steel Pipe. Rectangular & Square Tubing|Pipe with full sizes|AHL STEELThe applications. As the rectangular steel tubes are strong, light and easy to weld, they are widely used in variety of industries such as:Construction industry:general structure, mechanical, ship building, engineering building decoration, glass curtain wall,
SSAW steel pipe is made up of hot-rolled coiled steel using a double-sided submerged arc welding method. The welding process allows steel pipe manufacturers to produce large-diameter steel pipes suitable for different applications. Chemical Analysis and Mechanical Properties of SSAW Steel Pipe SSAW Steel Pipe - SHINESTAR STEEL GROUP CO., LTD.SY/T5037 Spiral submerged arc-welded steel pipe for pipelines for low pressure field fluid service. SY/T 5040 Spiral submerged arc-welded steel pipe piles. CJ/T 3022 Spiral submerged-arc welded steel pipe for municipal heat supply. IS :1978 Steel tubes for use in transportation of oil; gas & Petroleum products
SSAW Steel Pipe, SAW Steel Pipe, SAWL Steel Pipe, HSAW Steel Pipe and Other Pipe Fittings. Abundant Inventory + Competitive Pric e. Top quality Hydralic Test, X-ray, Offer-line UT, Eddy Current Inspection, etc, 3rd party inspection to test. Fast delivery Many sets of advanced production equipment to produce, as well as perfect logistics system. Spiral submerged arc welding (SSAW) steel pipes ASTM As we know,seamless steel pipe always is small dimension,longitudinal submerge arc weld steel pipe is large dimension,but for larger dimension,we should use the method of spiral submerge arc welding instead of longitudinal submerge arc welding.With this method,we can use narrow width steel plates to produce large dimension pipes.The outside diameter is determined by the
Apr 21, 2017 · There exists yet another designation where marine grade stainless alloys are concerned and it involves their carbon content. Stainless alloys that are to be welded for rails, brackets, water and fuel tanks, portlight frames, swim platform supports, or anything else, must utilize only low carbon alloy stainless steel, which is identified with an L suffix, such as 304L Sturdy, Stainless submerged arc spiral steel pipes for The submerged arc spiral steel pipes you can find on the site are generally built using hot-dipped technology to prevent rusting and weakening of the structural elements. With seamless welding quality, these submerged arc spiral steel pipes are annealed with nitrogen protection and are polished with utter professionalism. These products are
Asiamet (Steel Plates Division), is a professional service center for processing carbon steel plates and stainless steel sheets, stainless steel plates and stainless steel coils. Our products include seamless steel pipes, steel tubings, seamless tubes, anti-corrosion steel pipe, welded steel pipe, and other industrial pipes. longitudinal submerged arc welding steel pipe - steel pipe unit weight longitudinal seam submerged arc welded steel pipe 1.Finish:galvanized with zinc coated 50g--300g/m2 or bared or painted or oil. 2.The pipe fittings can also be supplied:caps and flange,etc. Product Name ASTM A53/A500(Gr.
SSAW Steel Pipe. SSAW Steel Pipe (Spiral Submerged Arc Pipe) Sizes:Out diameter:219mm-3620mm. Wall thickness:5mm-25.4mm. Length:3m-12m. Standard and Classfication of SSAW Steel Pipe. Classfication. Standard.