main products:
Pipe fittings: high, medium and low pressure thick-walled alloy steel, carbon steel, low temperature steel, pipeline steel push elbow, hot pressure ball elbow, 1D plus straight elbow, 1.5D plus straight elbow, hot press tee, Cold extrusion tee, hot pressing reducer, ellipsoidal cap, spherical cap, head, U-bend, large diameter elbow, large diameter 180 degree elbow, sharp bend elbow, oblique tee, single tendon Reinforced welding tee, forged tee, variable diameter elbow, pigging tee, alloy steel, carbon steel, stainless steel with neck butt weld flange, flat welded flange, blind plate, splayed blind plate, gasket, bolt , as well as various power plant accessories, metal hoses, corrugated compensators, etc.
Steel pipe: alloy steel pipe, API steel pipe, low temperature steel pipe, carbon steel seamless pipe, carbon steel straight seam pipe, spiral pipe, double-sided submerged arc welded pipe, high frequency welded pipe, heat preservation pipe, wear resistant pipe, etc.
main material
Alloy steel tubes: A335 P11, P12, P22, P5, P9, P91, P92, A213 T11, T12, T22, T5, T9, T91, T92, WB36, 15CrMoG, 12Cr1MoVG, 1Cr5Mo/12Cr5Mo, Cr9Mo, 13CrMo4-5, 10CrMo910 ,34CrMo4
API 5L line pipe: GRB, X42-X80, L245-L555
API 5CT oil casing: J55, K55, etc.
Low temperature steel pipe: A333Gr.6, 16Mn, Q345B
Carbon steel pipe: A106Gr.B, A53G.rB, 20#, 20G, Q235B
Alloy steel pipe parts: A234 WP11, WP12, WP22, WP5, WP9, WP91, WP92, WB36, 15CrMoG, 12Cr1MoVG, 12Cr5Mo/1Cr5Mo, Cr9Mo, 10CrMo910, 13CrMo4-5, etc.
Stainless steel pipe fittings: 304, 304L, 316, 316L, 316Ti, 321, 904L, etc.
Carbon steel pipe fittings: A234 WPB, A53G.rB, 20#, 20G, Q235B, MS-75
API pipe fittings: A860 WPHY42-WPHY80
Low temperature steel pipe parts: A420 WPL6, 16Mn, Q345B
 
Application areas:
Four major pipelines, main water supply, reheating section water and other power pipelines, boilers, heating furnaces, petrochemicals, fertilizers, metallurgy, alumina, oil refining, ships, aviation, aerospace, medicine, etc.
Implementation standards:
 
Pipe fittings: GB12459, SH3065, SH3408, SH3409, DL695, GD87, DL2000, ASME, ANSI B16.9, B16.5, B16.11, GOST 12821, GOST 12820, GOST 12815, GOST 17376, Gost 17378, GOST 17375, JIS , BS, MS, etc.
Steel pipe: GB5310, GB/t9948, GB6479, GB3087, GB/t8162, GB/t8163, DIN17175, ASTM series, API 5L, API 5CT, GB/t9711, etc.
 
Origin of raw materials:
Hengyang, Yangzhou Chengde, Tianjin Great Seamless, Baosteel, Baotou Steel, Panzhihua Iron and Steel, Anhui Tianda, Yegang, Taigang, Julong, Zhujiang Panyu, etc.