1. Scope. 1.1 This specification covers five grades of electric-fusion (arc)-welded straight-seam or spiral-seam steel pipe in NPS 4 to 92 (Note 1) inclusive with nominal (average) wall thicknesses up to 1.0 in. (25.4 mm), inclusive. ASTM A139 Pipe - ASTM A139 Grade B Steel Pipe - SA139 SA139 pipe & tube are long lasting and they are of carbon steel. Covered in ASTM A139 are 5 grades of electric-fusion (arc) -welded spiral-seam steel pipe or straight-seam pipe. Our ASME SA139 pipe are manufactured from the finest quality raw materials and not only is their finishing perfect, but they have zero defects. We know for sure about this, as we run these pipes and tubes through the
Welded SSAW Steel Pipe, Welded SSAW Steel Tube, Welded SSAW Steel Tubing manufacturer / supplier in China, offering ASTM A252 Spiral Welded SSAW Steel Pipe, St45.8 Metallic Tube with 3.1 Certificate, Ms Hollow Pipe and so on. China wholesale SSAW Welded Steel Pipe Spiral Welded 1. The spiral steel:spiral steel coil as raw materials is steel, often warm extrusion, with automatic double- wire submerged arc welding process double- sided spiral welded steel pipe. 2. Standard:GB/T9711.1, API 5L, ASTM A53, ASTM A500, ASTM A672, ASTM A515 LSAW Steel Pipe-HELICAL WELDED STEEL PIPE|Longitudinal 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.
Welded Steel Pipe Mill; Products. Seamless Steel Pipe/Tube. OCTG Seamless Steel Pipe/Tube API 5CT; LINE PIPE ASTM A106/A53/API 5L; Heat Exchanger Tube ASTM A179/A192/A210/DIN17175; Boiler Tube ASTM A213/ASTM A335; Low/High Temperature Pipe ASTM A106/A333; Mechanical Tubing ASTM A519/EN10210-1; Pup Joints And Octg Couplings; Erw/Lsaw/Ssaw Steel Pipe SSAW ASTM A252 pipes Manufacturer Supplier ExporterASTM A252 standard covers nominal wall cylindrical steel pipe piles in which the steel cylinder acts as a permanent load-carrying member or as a shell to form cast-in-place concrete piles. Each welded pile shall be made by seamless, electric resistance welding, flash welding or fusion welding with longitudinal, helical-butt, or helical-lap seams. SSAW Steel Pipe,ERW Steel Pipe,Carbon Steel Pipe,Spiral 1. ASTM A53 spiral steel pipe 2. Large Welded Steel Pipe 3. 54inch*9.52Spiral steel pipe are producing 4. 36 inch Spiral Submerged-Arc Weld steel pipe (4) 5. 457mm OD LSAW steel
For structural purposes:as piling pipe, for bridges; piers, roads, buildings and other structures tube. The SAWH steel pipe is the spiral submerged arc welding steel pipe for short. It is made adopting sumberged arc welding technique and comes with a welding seam. Seamless Shs Rhs Steel Pipe 300×300 - SSAW Welded Steel Seamless Shs Rhs Steel Pipe 300×300 - SSAW Welded Steel Pipe TOP STEEL Detail:1.The spiral steel:spiral steel coil as raw materials is steel, often warm extrusion, with automatic double- wire submerged arc welding process double- sided spiral welded steel pipe; 2. Standard:GB/T9711.1, API 5L, ASTM A53, ASTM A500, ASTM A672, ASTM A515 etc; Spiral Seam Welded Tubes Reliable Pipes & Tubes Ltd.A Spiral welded tube is also known as a helical welded tube. Industries such as tap water engineering, chemical industry, electric power industry
Tianjin Guangxin Iron And Steel Industrial & Trading Co.. Product. SSAW Spiral Welded Steel Pipes and Tube . Outside Diameter:Wall Thickness:Size. 200-3000mm. 3-50mm. Tolerance +/-1% +/-6%. Length. 3.00-12.00M or according to the clients requirement. Brand Name. GUANGXIN. Material. Rectangular rhs section high tensile steel tube st35.8 Top Quality ASTM A252 LSAW Piling Pipes Suppliers in IndiaThe 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. Welded Tubes - Sachiya Steel International Steel TubesSep 17, 2019 · Seamless/ erw/ welded/semi welded in round, square, rectangular, coil form, u shape and hydraulic. Tubes:Grades:Stainless Steel:ASTM / ASME 201, 202, 301, 304, 304L, 310, 310S, 316L, 316TI, 317, 317L, 321, 347, 409, 409M, 409L, 410, 410S, 420, 430, 431, 441, 444, 446, 17.4PH, 904L:Super Duplex Steel:S32750:Duplex Steel
This is a seamless, straight-seam welded, and heavily cold worked welded austenitic stainless steel pipe intended for high-temperature and general corrosive service. Chromium content ranges from 15 to 26 Percent. Available Stainless Steel Grades are :ASTM A312 TP304, 304H, 304L,310, 316, 316H, 316L, 317,321L, 321, 321H, 347, 347H.ASTM A134 EFW Steel Pipes - Piping & Pipeline