Tianjin pipeline, American Standard Tianjin seamless steel pipe, galvanized pipe, seamless steel pipe, alloy thick wall seamless steel tube, low alloy seamless steel pipe of large materials circulation enterprises, has a high reputation in the steel industry, alloy seamless steel pipe, thick walled seamless steel pipe inventory, year-round operation of high pressure alloy seamless steel pipe, seamless steel pipe, low pressure large caliber thick wall seamless steel pipe, seamless steel pipe, steel pipe, seamless steel pipe, alloy seamless large-diameter seamless steel pipe specifications.
20# 9948 petroleum cracking pipe, seamless steel pipe, seamless steel pipe seamless steel pipe 3087, Q345D, A106B, WB36 alloy pipe seamless steel pipe, seamless pipe, the products are sold by the implementation of national standards, applicable to all fields of engineering, mining, textile, electric power, boilers, machinery, military etc.. Material 10#, 20#, 35#, 45#, 20G, 16Mn (Q345B, C, D), 27SiMn, 40Cr, geological tube, P110,
Specification for 25 - Phi Phi 108mm Phi Phi 20mm - 2 thick wall seamless tube, while the introduction of two sets of thermal expansion equipment specifications for the production of 273 - 6 - 720mm of wall thickness of seamless tube of 50mm. Spot, Baotou Metallurgical Group steel, Baosteel Group, Anshan Iron and Steel Group, Tianjin seamless, Xining steel plant, Wuxi steel, Hengyang steel and other major steel production of seamless tube and alloy tube. Imported and domestic high pressure alloy tubes, plates, bars, materials for Cr5Mo, Cr9Mo, 15CrMo, 35CrMo, 42CrMo, 12Cr1MoV, 10CrMo910, A335P11, A335P91, T91, 12Cr2MoWVTiB, WB36, SA106, ST45.8- III, etc.