Metline is a specialized manufacturer and factory supplier of Spiral Welded Pipes, also known as Spiral Submerged Arc Welded Steel Pipes (SSAW Pipes), widely used in the Oil and Gas, Petrochemical, Agricultural and Construction Industries. We can supply high quality SSAW pipes with various standards, including but not limited to API 5L GR A, GR B, X42, Carbon Steel Pipe, LSAW, ERW, SSAW Steel Pipe, Seamless SSAW Spiral Welded Steel Pipe API 5L X52 PSL1/PSL2 Flanges and Pipe Fittings Weld Neck Flange, Slip-on Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange
Spiral 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, SSAW, LSAW - Sunny SteelSpiral submerged arc (SSAW) is its forward direction and forming tube centerline hose reel molding angle (adjustable), side molding edge welding and weld them into a spiral, the advantage of the same specification to produce a variety of diameter sizes steel pipe, raw materials to adapt to a wider range, the weld can avoid the main stress force Differences Between Electric Resistance Welding and High-quality steel pipes require heat treatment on the weld line or off-line to refine the microstructure of the weld zone. The weld of the high-quality ERW welded pipe can reach the same level of toughness as the base metal, which cannot be achieved by the submerged arc welding process. EFW is the abbreviation of electric fusion welding.
In manufacturing processes, we can see SAW pipes (LSAW, SSAW) and ERW pipes are entirely different right from the formation and welding method, etc. SAW Welded Steel Pipe Manufacturing Process:In a single seam SAW steel pipe, the wedding is done with the help of the submerged arc welding process. In this method, a welding arc is submerged in ERW, LSAW, SSAW and Other Welded Steel Pipe, What SSAW steel pipe, spiral submerged arc welded pipe is coiled its forward direction and shaping of the center line of the pipe forming angle (adjustable), side shaping welding edge, the weld into spiral line, the advantage of the same specifications can produce a variety of diameter specifications of steel, raw adaptation range is larger, weld Hollow Section Steel Pipe - SSAW Welded Steel Pipe TOP 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,
Spiral Submerged-arc Welded Quality Assurance. Spiral welded pipe production by submerged arc method is based on using tandem welding technique for joining inside and outside coil edges, which have been trimmed and beveled by carbide milling for high quality weld structure. SSAW STEEL PIPE - API 5L seamless pipe, API 5CT casing Jul 31, 2016 · When it comes to the very same steel quality and also criterion, generally cost for SSAW steel pipe is reduced than that of ERW steel pipe as well as LSAW steel pipe. SSAW steel pipe is typically used to transfer gas, oil, or water because of the largest dimension. Production Process:Spiral Submerged- Arc Welding. SSAW Steel Pipe - DT Spiral Pipes - Spiral Welded Pipe SSAW Steel Pipe SSAW (Spirally Submerged Arc Welding) steel pipe is also known as the SAWH steel pipe. SSAW pipe is made of hot rolled coiled steel by automatic submerged arc weld under normal atmospheric temperature. Contact Supplier Application:Low pressure liquid delivery, welded pipes conveying fluid, metal structures, pile etc. Process:SAW(SAWL,SAWH):
SSAW/SAW STEEL PIPES Usage:Used for low pressure liquid delivery, such as water, gas, and oil. Process:SAW(SAWL,SAWH):Spiral Welded SSAW:Spiral Submerged-arc Welded Quality Standard:GB/T3091 Welded steel pipe for low pressure liquid delivery GB/T9711 Petroleum and SSAW Steel Pipe - Spiral Submerged Arc Welded Pipe We are one of the supplier of SSAW Steel Pipe. We obligated to meet the quality standards as per the customer demand. SSAW Steel Pipe is known as Spiral Submerged Arc Welded Pipe. SSAW Steel Pipe Applications It is generally used for water engeneering, 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 angle of the de-coiled
Spiral Submerged Arc Welded SSAW Pipe SSAW Pipe are formed in a spiral and welded both inside and outside continuously. They are typically used as King Piles for Combination Walls and also Dredging Pipe. Steel Pipe Stocklist, Sizes and Specifications SurepipeAS1163 C350 Australian Standard Structural Steel Hollow Sections, Grade 350 AS1396 C350 Australian Standard Steel Water Bore Casing, Grade 350 ERW Electric Resistance Welded, longitudinal weld with no internal and external weld bead SSAW Spiral Submerged Arc Welded, with internal and external weld Spiral Steel Pipe,Petroleum Steel Pipe,Carbon Steel Pipe 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 pipe stuffed into Containers Tianjin Zhongshun Petroleum Steel Pipe Co.. is a specalized manufacture of petroleum steel pipe, founded in 1995.It is located in the steel Base,Daqiuzhuang Town which