Date:2016-05-07 View(s):2308 Tag:LSAW steel pipe, LSAW steel pipe supplier, LSAW steel pipe manufacturer
Difference between hot stretch reducing pipe and LSAW steel pipe are basically has the following two points:...
Date:2016-05-06 View(s):2249 Tag:spiral pipe, spiral steel pipe, spiral weld pipe
Do you know the proper way to preserve spiral pipe? PRIME STEEL PIPE has seven steps to preserve spiral steel pipe in a proper way....
Date:2016-05-05 View(s):2340 Tag:spiral pipe, ssaw pipe, spiral steel pipe, ssaw steel pipe
SSAW common defects magnetic particle testing or penetration testing. Spiral pipe magnetic particle testing or penetrant testing can be effectively found that surface cracks, folding, re-skin surface defects, hairline, pinholes. ...
Date:2016-05-04 View(s):2433 Tag:steel pipe, precision steel pipe, precision steel pipe wall thickness
Wall thickness precision steel pipe production control is a difficult process and improve the accuracy of precision steel wall thickness are mainly the following aspects:...
Date:2016-05-03 View(s):2324 Tag:spiral pipe, spiral weld pipe, spiral welded pipe
Such as spiral steel pipe weld gap is too large, the effect of cuts constituting nearby, eddy current lack of heat, weld crystal adverse indirect co-occurrence of cracks or lack of fusion;...
Date:2016-05-02 View(s):2364 Tag:spiral steel pipe, spiral weld steel pipe, spiral welded steel pipe
Breakage of spiral pipe according to the material after the destruction of anti-corrosion steel case and metal material is substantially the same divided into three types...
Date:2016-05-01 View(s):2457 Tag:steel pipe, welded steel pipe, straight seam welded steel pipe
Do you know how to Select of Straight Seam Submerged Arc Welded Steel Pipe? Below is our steps to select the LSAW steel pipe....
Date:2016-04-30 View(s):2326 Tag:spiral pipe, spiral steel pipe, spiral weld pipe
Spiral pipe factory should be done before the mechanical performance test and flattening test, and flaring test, and to achieve the standard requirements. Straight seam steel quality inspection method is as follows: ...
Date:2016-04-29 View(s):2426 Tag:spiral pipe, spiral steel pipe, spiral welded steel pipe
Spiral pipe stacked right help protect the quality of spiral steel pipe, spiral steel pipe prolong life, prevent deformation, erosion, so orderly stacking spiral steel pipe...
Date:2016-04-28 View(s):2332 Tag:ssaw steel pipe, ssaw steel pipe supplier, ssaw steel pipe manufacturer
Size deviation mainly in the SSAW steel pipe is straightness, roundness, aspects of uneven thickness. ...
Date:2016-04-27 View(s):2344 Tag:spiral pipe, spiral pipeline, spiral pressure pipeline
On engineering, process operating parameters should not be used directly as a pressure pipeline design conditions, factors to consider process operating fluctuations, the impact of connected devices, environmental impact, etc., ...
Date:2016-04-26 View(s):2538 Tag:scaffold pipe, scaffolding pipe, scaffolding pipe manufacturer, scaffold pipe in China
In April, SHINESTAR has attended the Chinese largest Exhibition, the Canton Fair (The China Impor & Export Fair) in April 2016.SHINESTAR has present the high quality scaffolding products in front of clients all over the world. ...
Date:2016-04-25 View(s):2252 Tag:LSAW steel pipe, LSAW steel pipe supplier, LSAW steel pipe manufacturer
In the LSAW steel pipe production process, because the primary process is in a hot state, so the heating operation is resolution product quality is very important process....
Date:2016-04-24 View(s):2086 Tag:SSAW carbon steel pipes, SSAW steel pipe manufacuturer and supplier
The difference between the outside diameter of the SSAW steel pipe diameter and pipe joints something greater than the height of the intermediate layer square steel stent; ...
Date:2016-04-23 View(s):2309 Tag:ssaw pipe, ssaw steel pipe, ssaw steel pipe manufacturer
SSAW steel pipe is a strip coil as raw material, after extrusion at room temperature, with automatic double wire-sided submerged arc welding process welded spiral seam steel pipe....