Introduction
Yanshan Zhengda tube can be in accordance with ASME B16.9, JIS B2311/2312/2313, GB12459, GB/T12459, HG/T21635 and so on standard production DN15-DN1600 wrought fittings. Zhengda pipe fittings, production of carbon steel, stainless steel of different diameter pipe, elbow, flange, three, four-way, size range: DN15-DN2400. are widely used in electric power, petrochemical, chemical, pharmaceutical, boiler, heating and other industries, and a number of domestic chemical enterprises and construction enterprises to establish a good relationship of cooperation.
Main Products
Contact information
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