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dn200 submerged arc welding pipe

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Water Transmission API 5L X65 Submerged Arc Welding Pipe The developing trend of LSAW steel pipe in the future: in terms of the onshore gas,with the large diameter LSAW steel pipe, ...
Hebei, china
Member
Carbon Steel Submerged Arc Welding Boiler Membrane Wall For Industry 300T Product Description of Membrane Water Wall According to the different manufacturing process, the membrane ...
Jiangsu, china
Verified
Low Pressure Liquid Transportation EN10217 EN10219 API 5L SSaw Steel Pipe SSAW Steel Pipe (Spiral steel tube) is a spiral welded steel tube made of strip steel coil as raw material...
Hebei, china
Verified
HWASHI TECHNOLOGY Inc. Website: www.hwashi.com & http://www.spot-weldingmachine.com/ Welcome your Inquiry! Automatic Sink Seam Welding Machine , Basin / Wash Tank DC Seam Welder ...
Guangdong, china
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Longigudinally Submerged Arc Welding 347 LSAW Steel Pipe Large Diameter LSAW steel pipe (Longitudinally Submerged Arc Welding abbreviated as LSAW) is a professional expression term ...
Shandong, china
Member
EN 10025 Submerged Arc Welded Steel Pipe Waterproof Corrosion Resistance Submerged arc welded steel pipe: It is a spiral seam steel pipe made of strip steel coil as raw material, ...
Zhejiang, china
Verified
A Professional pipe mill manufacturer The spiral welded pipe production line is designed to manufacture spiral welded pipes ,either from the same size of the steel strips to ...
Hebei, china
Verified
Double Submerged Arc Welded Steel Pipe(LSAW Steel Pipe ) Commodity name Double Submerged Arc Welded Steel Pipe(LSAW Steel Pipe) Production technique welded Outer diameter 219--...
Hebei, china
Verified
LSAW Submerged Arc Welding Carbon Steel Pipe for Piling Use LSAW steel pipe (Longitudinally Submerged Arc Welding abbreviated as LSAW) is a professional expression term for LSAW ...
Zhejiang, china
Verified
GB/T 32970 Longitudinal Submerged-Arc Welded Steel Pipe For High Pressure Service At High Temperatures Material The material used in GB/T 32970 longitudinal submerged-arc welded ...
Zhejiang, china
Verified
Inverter Automatic Submerged Arc Welding Machine MZ- Series (MZ-1000) MZ series automatic submerged arc welding machine is an high reliable product absorb mational & overseas ...
Jiangsu, china
Verified
Water Transmission API 5L X65 Submerged Arc Welding Pipe The developing trend of LSAW steel pipe in the future: in terms of the onshore gas,with the large diameter LSAW steel pipe, ...
Hebei, china
Verified
Carbon Steel Submerged Arc Welding Boiler Membrane Wall For Industry 300T Product Description of Membrane Water Wall If according to the structure type, there are three main types: ...
Jiangsu, china
Verified
Din30670 3lpe External Coating Fusion Bond Epoxy Lining Saw Steel Pipe Steel Grade:L245(B),L290(X42),L320(X46),L360(X52),L390(X56),L415(X60),L450(X65),L485(X70),L555(X80) L290MB...
Hebei, china
Verified
Longigudinally Submerged Arc Welding 347 LSAW Steel Pipe Large Diameter LSAW steel pipe (Longitudinally Submerged Arc Welding abbreviated as LSAW) is a professional expression term ...
Shandong, china
Verified
DIN30670,DIN30671 Spiral Double Submerged-arc welded Steel Pipe DIN30670,DIN30671 Spiral Double Submerged-arc welded Steel Pipe Torich Strength: 1. Torich is the STEEL TUBE MAKER ...
Zhejiang, china
Verified
Used In Oil And Gas Line caliber 406.4mm-1422.4mm Lsaw Steel Pipe 1. Grade: API 5L PSL2 2. Size: Ф323.8~Ф1822.4mm 3. Standard: API Spec 5L, GB9711, ASTM A53, ASTM A252 ASTM A500 4. ...
Hebei, china
Member
Membrane Water Wall Panel With EN Standard Submerged Arc Welding Carbon Steel SA213 A2 Product Introduce: Boiler Membrane Water Wall Panel 1.Membrane walls are widely used in ...
Jiangsu, china
Verified
GB/T 32970: Longitudinal Submerged-Arc Welded Steel Pipe For High Pressure Service At High Temperatures Introduction GB/T 32970 is the standard specification for longitudinal ...
Zhejiang, china
Verified
Used In Oil And Gas Line caliber 406.4mm-1422.4mm Lsaw Steel Pipe 1. Grade: API 5L PSL2 2. Size: Ф323.8~Ф1822.4mm 3. Standard: API Spec 5L, GB9711, ASTM A53, ASTM A252 ASTM A500 4. ...
Hebei, china
Verified
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