Because supercritical power station boiler, with high H2S gas field exploration and use of stainless steel seamless steel pipe, Shandong 316 stainless steel pipe, its alloy content. Poor performance thermal processing, annealing 316 stainless steel pipe, do not have the conditions for stable production difficult competitive. In view of this situation, the first: three hot extrusion of the metal to withstand compressive stress its machining distortion, 316 stainless steel pipe processing, especially for high alloy content of less-deformable metal forming, which can effectively solve the high-performance stainless steel tube and high-alloy steel pipe thermal processing bottleneck. On the other hand, improve the pipe surface quality and dimensional accuracy by cold working to ensure greater safety when the materials used in special circumstances. HR3C added TP310 is based on Nb, N and improved heat-resistant steel, high rupture strength, organizational stability, with high temperature strength and endurance strength, 316 stainless steel pipe, and high corrosion resistance to high temperature steam , pipe dedicated to supercritical coal-fired boiler superheater and reheater heating surface. The chemical composition of the steel melting component generally specified in the standard called melting ingredients. It said that after finished steel smelting, casting a mid chemical composition. In order to make a representative. Which represents the average composition of the annealing furnace. Sampling methods specified in the standard. The steel ingot casting small car model in the sample. In the above samples were extracted debris, were analyzed by standard methods prescribed, its results must meet the standard chemical composition range. That is the basis for customer acceptance. 316 stainless steel welded pipe industry _ _ Jinding annealed 316 stainless steel pipe provided by the Shandong Jinding Stainless Steel Pipe Co., Ltd. 316 stainless steel welded pipe industry _ _ Jinding annealed 316 stainless steel pipe, Shandong Jinding Stainless Steel Pipe Co., Ltd. (www.ss304L.com) (www.ss304L.com) this year introduced a new upgrade, the above picture is for reference only, please dial this page or on the telephone picture to obtain the latest information, Contact: Wan Yong.