T91, Katherine source of steel (certified), T91 is provided by source Pipe Co., Ltd. Liaocheng trillion. Liaocheng Katherine source Pipe Co., Ltd. (www.lczygg.com) is specialized in "Q345b seamless steel pipe, 35crmo seamless steel pipe, 42crmo seamless" enterprise, the company of "honesty, hard service" concept, for you provide the highest quality products and services. Welcome to inquire! Contact: Manager Wu. Katherine source Pipe Co., Ltd. Liaocheng standing resource material for the: 20 #, 45 #, 16mn, [Q235B, C, D,] Q235, A, B, C, 27simn 20G, 20mn2,45mn2, PII, P22, T91, cr5mo , 35crmo, 42crmo, 12cr1mo, 15cr1mo, 10crmo910, and so on. Implementation of standards; structural tubes GB8162--1999, fluid management GB8163--1999, low-pressure boiler pipe GB3087-1999, high alloy pipe GB5310-1995 fertilizer tube GB6479--2000, oil cracking pipe GB9948--88, gas GB18248--2000 seamless steel bottles and so on. P91 Alloy uses 1, P91 alloy tube is so widely used. P91 alloy tube for general use by ordinary carbon steel, low alloy steel or alloy steel rolling, yield maximum structure, mainly used for transporting fluids or structural components. 2, depending on the use of three types supply: a, according to the chemical composition and mechanical properties supply; b, according to the mechanical properties of supply; c, according to hydrostatic testing supplies. Press a, b class supply pipe into the T91, such as to withstand the liquid pressure, but also pressure test. 3, P91 alloy tube boiler with a special purpose P91 alloy tube, geology and petroleum with P91 alloy pipe seamless pipe and other. I specialize in seamless steel, high alloy pipe, high pressure boiler tubes, low pressure boiler tubes, imported alloy pipe, oil cracking pipe, fertilizer tube, stainless steel casing pipe. While annual sales of several major steel production of seamless pipe, seamless pipe is larger suppliers. Company perennial with P91 steel pipe, T91 steel pipe, 10 #, 20 #, 35 #, 45 #, 20G, 40Cr, 20Gr, 16Mn, Q345B, Q345C, Q345D, 27SiMn, 1Cr5Mo, Cr5Mo, 12cr1movG, 10CrMo910,15CrMoG, 35CrMo, 40CrMo, T92, T23, T24, A335P92, A335P91, A335P22, A335P11 such as seamless steel pipe Tianjin T91, sales outside diameter of 8-920 steel T91, wall thickness 1-85mm20 #, 45 #, 16Mn seamless. Business: major steel production of seamless pipe, structural tubes, fluid tubes, low pressure boiler tubes, high pressure boiler pipe, fertilizer, oil casing T91, ship management, and a variety of domestic and imported alloy pipe materials Japan, the United States, Italy and other countries producing alloy tube.