Usually used as a decorative tube plate is austenitic stainless steel wire majority of the 304, in general, is a non-magnetic or weakly magnetic, but the chemical composition fluctuations caused by smelting or processing may occur in different magnetic state, referring to Albright body is non-magnetic or weakly magnetic, and martensite or ferrite stainless steel profile with magnetic, due to improper heat treatment smelting segregation or will result in a small amount of austenitic 304 stainless steel wire martensite or ferrite organization. Thus, 304 stainless steel wire rod will be with a weak magnetic. 1, the overall integral tunnel tunnel pickling line treatment tank are all integrally closed, uniform ventilation and exhaust mist, the tunnel was slightly negative. Overall end of the tunnel Tunnel pickling line production operations and control system is relatively simple, reliable equipment operation stainless steel profile specifications, tunnel structure is only open during the maintenance, in order to facilitate production management. But the enclosed volume is large, and therefore a relatively large capacity mist extraction systems. This arrangement of the unit there are two kinds: (1) operating line for the ring closed form and robots and coil handling throughout the pickling line is not decoupled. This simple form of production operations stainless steel profile ultra low-cost, less demanding on the entire pickling line control; but the job online robot more (such as the annual handling capacity of 100,000 t of pickling line about 16), so relatively large investment in equipment, plant level higher (H = 12m). Under the control level is not high, recommended this arrangement. (2) operating an open form a straight line, and coil handling robot decoupling. This form of production of stainless steel profile former complicated operation and control than the market price, but the job line machine can significantly reduce the number of hand (such as the annual handling capacity of 100 000 t of pickling line about 4 units), it covers an area of ??acid fog extraction system is also reduced, low investment in equipment, plant low elevation (H <12m). Thus, in the case where the control level to meet the requirements of such an arrangement in the form recommended. Stainless steel profile Shengyuan stainless steel market prices _ _ stainless steel profile provided by the Dongguan City Ltd. Shengyuan stainless steel. Dongguan Shengyuan Stainless Steel Co. (dg-shengyuan.cn) is Dongguan, a leader in metal packaging machinery, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shengyuan leader in stainless steel with the staff warmly welcome all inquiries negotiations to create a better future Shengyuan stainless steel.