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Personne àcontacter Ms. ray
Fengtai, beijing, beijing
ERW steel pipes are manufactures in diameters **9 mm to 2, **0 mm and wall thicknesses from 6 to *0 mm under API 5L specifications. Steel grades are available to customer’s specifications. Primarily used for pipelines in the oil and gas industry, these pipes are also useful in fire fighting loops, in columns for steel structures and buildings, and as piles particularly in marine applications. The factory has extensive testing facilities including radiography. The production is thoroughly controlled under its ISO ***1 and ****1 management systems. The pipes are in use in the EU and North America. The factory currently has a capacity of **0, **0 tons of pipes per annum.