Date:2016-01-11 View(s):2000 Tag:factory equipment, steel pipe factory, steel pipe production equipment, steel pipe manufacturer
Prime steel pipe attach importance to the quality of products, that professional purchasing team is stationed in the production frontline for QA and prompt delivery. ...
Date:2016-01-02 View(s):1867 Tag:high pressure boiler tube, high pressure boiler pipe, boiler tube manufacturer
What high-pressure boiler pipe production characteristics? Steel Institute 102 (12Cr2MoWVTiB) production and 12Cr1MoVG high-pressure boiler tube production is not much difference. Its main production features are: ...
Date:2015-12-25 View(s):2218 Tag:quenching process, steel pipe quenching process, quenching heat treatment
Quenching is the heat treatment process applied on metal. Heated the metal to a suitable temperature and hold for a certain time, then immersed in quenching medium and cooled immediately. In general, saline, water, mineral oil, air can be used as quenching medium....
Date:2015-12-24 View(s):2822 Tag:annealing process, steel annealing, heat treatment process
Annealing is a heat treatment process for metal, slowly heated the metal to a certain temperature and maintain a sufficient time, and then cooling at an appropriate rate....
Date:2015-12-18 View(s):2895 Tag:annealing, tempering, annealing process, tempering process
The difference between Annealing and Tempering. Annealing is applied to a variety of metal processing, the main effect of annealing is to soften the metal and strengthen toughness. Annealing of steel is used in the production of preliminary heat treatment process. ...
Date:2015-12-17 View(s):2247 Tag:
What is Tempering? Tempering is a metal treatment process. After hardening, the meal piece need to re-heating to an appropriate temperature, hold this temperature degree for a while, and then slowly or rapidly cooled. ...
Date:2015-12-16 View(s):2398 Tag:pipeline production process, line pipe production process, tempering process for pipeline
Pipeline: API SPEC 5L-2011 (Pipeline Specification) is the American Petroleum Institute published pipeline standard used allover the world. Pipeline is used to extract oil, gas or water to the ground and transport to the oil and gas industry....
Date:2015-12-09 View(s):2583 Tag:welding preheating process, welded steel pipes, erw steel pipes, steel pipe manufacturintg process
Welding preheating is the process before high frequency welding or submerged-arc welding process for producing welded steel pipes. When the environment temperature is too low, welding preheating process is quite necessary. ...
Date:2015-10-19 View(s):3644 Tag:3PE anti-corrosion coating, 3PE coated steel pipe
Polyethylene three layer anti-corrosion coating, know as 3PE coating, is the world advanced anti-corrosion technology. ...
Date:2015-10-13 View(s):2583 Tag:SSAW carbon steel pipes, SSAW steel pipe manufacuturer and supplier
With the continuing improvement in quality of hot rolled coils and the progress in pipe-processing equipment and technology, the quality of spirally welded pipes was enhanced rapidaly....
Date:2015-10-10 View(s):2448 Tag:LSAW steel pipe, LSAW carbon steel pipe, LSAW steel pipe manufacturer, LSAW steel pipe supplier
Longitudinal submerged arc welded pipe, a type of longitudinally welded steel pipe produced by using the double-sided submerged arc welding method. LSAW pipes are welded tubular products made out of flat plates that are formed, bent and prepared for welding. ...
Date:2015-10-08 View(s):4566 Tag:steel pipe surface finish, black steel pipe, black varnished steel pipe, galvaznied steel pipe
Different Types of Pipe Surface Finish you need to know...
Date:2015-10-06 View(s):2498 Tag:LSAW steel pipe, carbon steel pipes, steel pipe production process
Large-diameter LSAW steel pipe production process mainly explained: ...