Tianjin 304 steel, 304 steel thick-walled, large diameter steel pipe 304. Special Steel Trade Co., Ltd. Tianjin Saiwei supply 304 stainless steel, thick wall 304 stainless steel to meet your needs. Produces 304 stainless steel tubes, capillary tubes of various size stainless steel electric welded pipe, stainless seamless steel pipe, is standard, non-standard can be produced. Products have been praised by customers. 
 Material: 1Cr18Ni9Ti (321), TP304, TP304L, TP316L, TP316, 316L, 0Cr25Ni20, GH30, NCF800, NCF600 and many other species, there is seamless and welding pipe. 
 Delivery status: solid solution softening, semi-soft state, hard state three. 
 Companies in strict accordance with ISO9001: 2000 quality management system certification standards of production. 
 In the "customer first, quality first" business philosophy under the guidance of building a sound production quality management system and effective operation, the company continued to strengthen scientific management, pay close attention to product quality, improve the professional quality of staff, for the chemical, oil, beer plants, pulp and paper, sewage pipes, environmental, pharmaceutical and other industries to provide high-quality low-cost products.