Boiler tubes, high pressure boiler tube, low-pressure boiler tubes, boiler tubes factory in Tianjin. Special Steel Trade Co., Ltd. Tianjin Saiwei large boiler tubes, high pressure boiler tube, low-pressure boiler tubes, boiler tubes factory in Tianjin. Specification is complete, according to national standard, non-calibrated to do production, delivery cycle is short, pay to meet your needs. Our boiler tubes, high pressure boiler tube, low pressure boiler tubes, spot storage capacity of 3,000 tons, standing outside diameter size from 16mm to 820mm, wall thickness 1.5mm to 80mm GB boiler tubes, high pressure boiler tube, low-pressure boiler tube, in order to meet part of the cash needs of the customer. My company has always been adhering to "customer-oriented, integrity management, dedicated service, cooperation and development." Operating principles. With all the ones who enjoy the company and the customer's purpose, allowing you to experience the greatest benefits, the best and most satisfactory service. We sincerely welcome customers to call us, visit us and guide our work.