Cold Rolled Construction 2.5mm 7m Welding Black Pipe
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Construction Large Diameter Steel Pipe Fast Delivery Time With Large Stock Product introduction Black back pipe is one of the most common steel pipes. If the cold rolled steel is heated to annealing temperature and the surface color turns black due to high......
Bazhou liantai metal products co. LTD
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DN200 90 degree SCH80 Seamless Pipe Elbow Fittings Butt Weld Black Pipe Fittings
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DN200 90 Degree SCH80 Seamless Pipe Elbow Fittings Butt Weld Black Pipe Fittings Metal pipe elbows is a type of pipe fitting is defined as a part used in a piping system, Welding a fitting to the pipe means it is permanently leakproof. Products Description......
Hebei Yisheng Piping Co., Ltd.
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Pipeline Field Round API 5L X56M PSL2 Welding Black Pipe
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...Welding Black Pipe ERW steel pipes are made from rolled metal, or skelp, by welding and shaping. The seams are electrically welded. The end of the pipe is cut at right angles. ERW pipes undergo a special electromagnetic control of seams, volumetric heat treatment, and hydrotesting. An advantage of ERW pipe is that no fusion metals are used and the weld......
Hebei Huayang Steel Pipe Co., Ltd.
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Casting Welded Black Pipe Nipple Corrosion Resistant Long Working Life
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BLACK PIPE NIPPLE 2" X 4" XXH SEAMLESS CS NPT ANSI/ASME B1.20.1 XXH SEAMLESS STEEL PIPE NIPPLE ASTM A106B.pdf BLACK PIPE NIPPLE XXH SEAMLESS CARBON STEEL STEEL PIPE NIPPLES The material for Seamless steel pipe conforms to the requirements of ASTM A106 ......
CANGZHOU YOVO PIPE INDUSTRY CO.,LTD
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195 Q235B 4.5mm ERW Black Carbon Steel Pipe Welded 4.75mm 3mm Explosion Proof
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... and formed. Welded steel pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by production method: arc welded pipe, resistance welded pipe, (high-frequency, low-frequency) gas welded pipe,...
Huanya Steel (Shandong) Co., Ltd.
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Steel Pipes Quare Hollow Section Steel Pipe Welded Black Steel Carbon Steel Pipe Round And Squara ERW Steel Pipe
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...Pipes Quare Hollow Section Steel Pipe Welded Black Steel Carbon Steel Pipe Round And Squara ERW Steel Pipe Black carbon steel square tubes are made of steel ingots or solid tube billets through perforation to make capillary tubes, and then hot-rolled, cold-rolled or cold-rolled. Seamless carbon steel pipes have an important position in my country's steel pipe industry. Product name Square steel pipe Size 20/25/30/50/100mm Thickness 0.2-5mm...
Weifang Wilda Machinery Co., Ltd
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Grade B ASTM A53 ERW Steel Pipe , Welded Black Steel Pipe
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Welded Steel Pipe Manufacturer ASTM A53 Grade B ERW Steel Pipes Product name ERW steel pipe Pipe end Plain End & Bevel End Pipe Length 1-12M Outside diameter 1/2 Inch~8 Inch(21.3m-219mm) Thickness of Wall 0.7mm~5mm Standard BS1387,BS EN39,BS1139,ASTM A53,JIS G3444,etc Materials Q195,Q235,Q345,STK400,STK500,A53 Gr.B,SS400,St37,St37-2,St52,S235JR,etc Payment term T/T, L/C, Cash, etc Surface Galvanized,oiled,black......
Joho Steel Co., Ltd
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60.3*2.5mm Welding Galvanized Tubing SS201 Stainless Steel Pipe
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... forming, generally 6 meters in length. Welding steel pipe production process is simple, high production efficiency, variety specifications, less investment in equipment, but the general strength is lower than seamless steel pipe. Since the 1930s, with the...
Jiangsu Senyilu Metal Material Co., Ltd.
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SSAW Spiral TP304 15.9mm Welded Steel Pipes
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Welded Steel Tube Welded Pipe Manufacturers SSAW Spiral Welded Steel Pipes And Tube Product Information Product Name SSAW SAWH Spiral steel pipe Pipe Length 6-12m O.D 219mm-2030mm W.T 5mm-20mm Technology SAW Grade API 5L PSL1 PSL2 x42, x46, x52, x56, x60 Material Q235, Q345, St37, St37-2, A53, Mn16, etc Application water pipe, steel piling, oil and gas pipes, steel pipelines Surface Treatment bare, oiled, black......
ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
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round / Square / Rectangle / Ellipse galvanized, black color ERW Welded Steel Pipes / Pipe
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..., black color ERW Welded Steel Pipes / Pipe Welded steel round pipe & Square Pipe&Rectangle Pipe & Ellipse Pipe As per ASTM A53, BS1387, DIN2244, GB/T13793, GB/T3091, GB/T 6728, GB/T6725 Surface treatment: galvanized or coated with oil or black color......
Wuxi Raymond Steel Co., Ltd.
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