This company year to year sells Cheng Gang, the Baoshan Steel Corporation, the Baotou Steel Factory, the Anshan Iron and Steel Company and so on several big steel mill on-hand merchandise seamless tubes, the stainless steel pipe, the standing-by resources material quality is: 20#, 20G45#, 16Mn, 27SiMn, 12Cr1MoV, 15CrMo, 10CrMo910 and so on. Carries out the standard is: Structural tube GB8162-1999, the fluid manage GB8163-1999, lowly to press boiler pipe GB3087-1999, high-pressured boiler pipe GB5310-1995, the chemical fertilizer special-purpose to manage GB6479-2000, the petroleum cracking to manage GB9948-88. This company by the remarkable product, the first-class service, the reasonable price serves the general customers. the Tianjin day steel pipe industry sale Limited company's success, is embodying many industrious and the wisdom, is also condensing the general consumer's affectionate deep affection, was driving the company all staff dares the faith which strives for success, we will surmount newly unceasingly, a creation enterprise bigger magnificence, makes an own contribution for the seamless steel pipe profession's development. * product material quality: OCr18Ni9(304)th, 1Cr18Ni9Ti (321), 316, 316L, 309S, 310S stainless steel. * carries out the standard: GB/T423T-92, GB/T14975-2002, GB/T14976-2002, GB/T13296-91, GB/T12770-91, GB/T12771-91 * stainless steel pipe specification: ↓6-↓426�1-50 * material quality: 304th, 304L, 321, 316, 316L, 309S, 310S
