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Spiral Steel Pipe
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With an Investment,Tubacero Began Operations at Its Fourth Plant in Mexico
Feb 28, 2014With an investment of US$90 million, Mexican pipe producer Tubacero began operations at its fourth plant in Mexico, located in the Interpuerto Monterrey in Salinas Victoria, Nuevo León. It is the only plant in the world capable of ...
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The Metal Blank Is Rolled by a Pair of Steel Gap (Shapes) of The Rotating Roll
Jan 2, 2014Butterfly valve, also called the flap valve, which is a kind of simple structure of the regulator, also can be used in low pressure pipeline medium valve butterfly valve in the switch control the way work is closed a (disc or disc) is a ...
Tags: Butterfly Valve, Rod Valve
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The Use of Magnesium Alloy as a Sacrificial Anode to Protect The Pipeline
Dec 23, 2013Anticorrosive coating rule table, the rule of law cathode. But once the anti-corrosion coating is damaged, exposed iron part will accelerate localized corrosion. Therefore, anti-corrosion coating and cathodic protection is relative to the ...
Tags: Spiral Steel Pipe, Construction
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Spiral Steel Pipe Seam Weld Porosity Affects Not Only Dense, Causing Pipeline Leak
Dec 23, 2013Spiral steel pipe seam weld porosity affects not only dense, causing pipeline leak, which will become a point of corrosion-induced, severely reducing weld strength and toughness. Weld porosity factors are: the flux of water, dirt, iron ...
Tags: Weld Porosity
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Spiral Steel Pipe Will Be Hot Rolled Strip Steel by The Spiral Bending Forming
Nov 27, 2013Spiral steel pipe will be hot rolled strip steel by the spiral bending forming, with automatic submerged arc welding seam and seam welding spiral steel pipe. Double wire, double submerged arc spiral pipe in the solder layer under the arc ...
Tags: Construction, Decoration
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The Introduce of Anticorrosive Spiral Steel Pipe
Nov 14, 2013Rotary piercing of the deformation process should be divided into four sections, the district called the perforator preparation area (ie, solid round tube rolling zone). Zone is perforated to prepare and successfully implement a bite, this ...
Tags: anticorrosive, steel, pipe, spiral
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Double Spiral Submerged Arc Welded Steel Tube Mill Will Be Fed Into The Strip
Oct 12, 2013Using double-sided spiral submerged arc spiral pipe welding technology, the narrowband ( board ) volume continuous welded steel pipe. In our natural gas and other long-distance gas pipeline project has been widely used, which is our ...
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The Introduce of Spiral Steel Pipe Quenching
Aug 30, 2013Spiral steel pipe quenching is a financial or fixed pipe rolling mill reduction machine (if the rolling mill machine shall be cut off tube machine placed in position and reducing cabin tubes and fixed effects) after rolling steel, water ...
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Knowledge of Rolling Spiral Welded Tube Plastic
Aug 16, 2013Spiral steel pipe and the mandrel by rolling contact with a number of vertical rack rolling deformation systems, pipe deformation and movement as well as by the role of the roll and the mandrel, while on the roll and the mandrel ...
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A New Welding Method
Jun 14, 2013Large diameter thick wall straight seam double submerged arc welding pipe welding technology invented back in 1940, a new welding method. It is the same place, and manual welding or the use of slag to protect it, but this is not a slag ...
Tags: Welding Pipe, Welding Technology
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