Tianjin Sino-Stone Alloy and High-Pressure Pipe Co., Ltd. China (Mainland)

Our company is located in the beautiful and rich coastal city - Tianjin, and is specialized in manufacturing seamless steel pipe sales. our company were established in 1996, more than decades of years' effort and hard work, we have built our company an comprehensive modern enterprise. Our company, located in Tianjin Economic and Technological Development Zone, adheres to the belief of "quality first, and service-oriented". Our company is specialized in various kinds of seamless steel pipes with outer diameter ranging from 8mm to 720mm, and wall thickness from 1 mm ~ 120mm. We are the agent of Tianjin Steel Pipe Company, Hengyang, Baoshan Iron and Steel, Bao Steel, Chenggang, Xining Special Steel, Anshan Iron and Steel Company, Tsang Tak, Wuxi, Wuhan Iron and Steel Company, and Hongdu. Our pipe types include 10#, 20#, 35#, 45#, 27 SiMn, 16Mn (Q345B CDE), 20G, 12Cr1MoVG, 12CrMo, T91, P91, T9, Cr5Mo (P5, STFA25), 10CrMo910 (P22), 15CrMoG (P11 P12, STFA22), WB36,12-42CrMo, 20CrNIMo, 25Cr2MoV, 27SIMo, 25-40CrMnMo, 35Mo2VNb, 34CrMo4, 20-40Cr, 38CrMoAI, 30-35CrMnSLA, 09CrMo, 09MnD, 09CrMoAL, 07Cr2ALMo, 09CrCnSb, 13CrMo44, 320,360,410, A53, SA106B, D40, D50, D60, N80, CrB, X42, X46, X52, X56, L245, L290, L360, 12Cr2MoWvTIB, J55, K55, L80, C90, P110, 1Cr18N19T1, 0Cr18N19, 304L, 310S, 301, 302, 304, 309S, 317,317L, 347, 321, 316, and 316L. We can also manufacture pipes according to following standards: The structure of GB/T8162-1999, fluid control GBT8163-1999, low-pressure boiler tubes of GB3087-1999, high-pressure boiler tubes of GB5310-1995, cracking of oil, GB9948-88, chemical fertilizer plants of GB6479-2000, seamless tubes of GB5312-1999, hydraulic pillars of GB/T14976-1998, and high-pressure gas cylinders of GB/T18248-1999. Our company adheres to the "honest, pragmatic, pioneering and enterprising business philosophy. We have won good reputation from our customers with outstanding product quality, and improving services. we hope to establish business with companies on the basis of mutual benefits as well as promote friendship between people of the two countries . Let's join hands for mutual development and create a brilliant future.