Liaocheng Haitong Steel Tube Co. Ltd.   

Liaocheng Fortis * * Co. Ltd. offers daily structure tube, fluid transport tube, low pressure, high pressure boiler tube, alloy pipe, oil casing, stainless * *, ERW straight welded pipe and other categories, thousands of specifications bore various * * to customers, used in mechanical, chemical, power station, space, every area of public utilities, shipbuilding, oil and so on of the national economy, and more than 6000 customers together to grow together. In order to ensure business development requirements * * resources, Baosteel, Anshan Iron and steel company and long-term, Hengyang, Baotou Steel, Tianjin * * group, Chengdu * * group, and other large seamless * * production enterprises to establish a strategic agency relationship, providing seamless * * marketing and underwriting services to its. Main material: 10# 20# 35# 45#, 16Mn, 27SiMn, 40Cr, 12--42CrMo, 40Mn2,45Mn2, Cr5Mo, 12Cr1MoVG, 15CrMoG, P11,11, P22, T22, P91, T91,10CrMo910, and oil special coupling material J55 (37Mn5), N80 (36Mn2V, 42MnMo7), are the implementation of Chinese national standard (GB); American Standard (ASME **ASTM); German standard DIN**, Japanese standard; JIS; British standard BS**. Stainless steel material is 304 * * (0Cr18Ni9), 304L (00Cr19Ni10), 321 (1Cr18Ni9Ti), 316 (0Cr17Ni12Mo2), 316 (00Cr17Ni14MO2), 309S (0Cr23Ni13), 310S (0Cr25Ni20), SS32205 (22Cr6.5Ni3.3Mo0.16N) austenitic special stainless steel etc..

Seamless * *, alloy pipe, welded pipe, spiral pipe, straight seam pipe