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EN 10210-1 Structural Hollow SectionsWe provide EN 10210-1 Structural Hollow Sections in grades such as P235GH, P355N, 1.4301, and others. Our products utilize advanced welding and heat treatment technologies, achieving a test pass rateread more
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ASTM A671 EFW Welded Carbon Steel PipePlain Carbon steel grades:CA 55, CB 60,CB 65,CB 70 CC 60,CC 65,CC 70. Nickel steel grades: CF 65,CF 70,CF 65,CF 70. Alloy steel grades:CJA 115, CJB 115,CJE 115,CJF 115,CJH 115,CJP 115. Application:Itread more
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EN 10217 Welded Steel Pipe for Pressure PurposeEN 10217-1 Non-alloy steel tubes with specified room temperature properties. EN 10217-2 Electric welded non-alloy and alloy steel tubes with specified elevated temperature properties. EN 10217-3read more
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EN 10219-1 Structural Hollow SectionsStructural Hollow Sections are manufactured by continuously forming a steel strip at room temperature. The strip passes through forming stands that gradually bend it into a circular shape.read more
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ASTM A135 ERW Welded Steel Pipe Grade A BASTM A135 ERW Welded Steel Pipe is intended for conveying gas,vapor,water or other liquid, especially suit for fire sprinkler pipe.read more
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ASTM A500 Square Steel TubeASTM A500,standard specification for cold-formed welded and seamless carbon steel structural tubing in round, square and rectangular shapes. ASTM A500 is the most common specification for Hollowread more
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ASTM A618 High-Strength Structural TubingASTM A618 High-Strength Structurals are suitable for welded, riveted, or bolted construction of bridges, buildings, and other general structural applications.read more
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JIS G3466 Structural PipeJIS G3466 specifies square steel pipes (hereafter referred to as square steel pipes) used for structures such as civil engineering and construction.read more
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KS D3566 Structural TubeOutside Diameter: 21.7-609.6mm. Wall Thickness: 2-22mm. Material: SPS 290/SPS 400/SPS 500/SPS490/SPS400.read more
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ASTM A672 Carbon Steel EFW PipeASTM A672, Standard Specification for Electric-Fusion-Welded Steel Pipe for High-Pressure Service at Moderate Temperatures. Grades shall designate the type of plate used while class shall designateread more
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JIS G3454 Carbon Steel PipeJIS G3454 carbon steel pipes are used for pressure pipes used at temperatures below about 350°C. However, this does not apply to carbon steel pipes for high-pressure piping. This standard isread more
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NF A49-141 Pressure PipeNF A49-141-78 welded plain end tubes of commercial quality for general purposes at medium pressure.. Corresponding Foreign Standards:JIS G3454;ASTM A135,ASTM A524. OD: 26.9-168.3mm. WT: 2-4.5mm.read more
Jan 06, 2014 · The other alternative is to wrap your work clamp (ground lead) a dozen times around the pipe near its clamping point to create an induction coil and cancel the magnetism....
Mar 26, 2019 · I wrap the lead around the pipe three to six times, about half the pipe diameter away from the weld groove on the opposite side from the direction of the arc blow pull. Then I deposit...
Welding Drill Pipe - China Manufacturers, Suppliers, Factory While in the past few years, our organization absorbed and digested innovative technologies both equally at home and abroad....
Inertia Weld Drill Pipe Inertia Welding, when applicable, is the best method of joining tool joints to drill pipe. Inertia welding is an autogenous process in which heat for coalescence is produced...
Friction welding drill pipe is mainly used in the drilling blasting hole, guardrail hole, mountain reinfrcement, anchoring and other engineering holes in mines, quarris, high ways, railways and so...
Nov 19, 2012 · Feedlots and ranches (corrals) often use oilfield tubing and sucker rods for heavy fencing. 2 7/8" pipe is tubing, not drill pipe. It is stationary in the borehole, transporting oil,...
