Welcome to Shandong Province Reliance Steel Material Co ., Ltd .
WhatsApp ：+8618365798155 Email : admi@rlesteel.com
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PRODUCT CENTERA cold rolling seamless steel pipes in Liaocheng for cold rolled seamless steel pipes . We provide the products consultation , purchase plan suggestion , logistic service ( including the shipment service , custom works
PRODUCT CENTER
Hot dip galvanized pipe is to make molten metal react with iron substrate to produce alloy layer, so that the substrate and coating can be combined. Hot galvanizing refers to pickling the steel pipe first. In order to remove iron oxide on the steel pipe surface, after pickling, the steel pipe is cleaned in ammonium chloride or zinc chloride aqueous solution or mixed ammonium chloride and zinc chloride aqueous solution tank, and then sent to the hot dip tank. Hot dip galvanizing has the advantages of even coating, strong adhesion and long service life.
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1. For pipelines. Water, gas pipes, steam pipes, and oil and gas trunk lines. 2. Tubes for thermal equipment. Superheating pipes, high temperature and high-pressure boiler pipes for locomotive boilers. 3. For the machinery industry. Aviation structural tubes, automobile axle tubes, tractor structural tubes, etc.
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CONTACT US
Email : admi@rlesteel.com
Tel：+8618365798155
WhatsApp：+8618365798155
Add : Room 102, No. 65 Lehuan Road, Shibei District, Qingdao City, Shandong Province
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