Established in 1994 , Wuxi Special Steel Material CO.,LTD, (hereafter referred as ?Wuxi Special Steel?) professionally trades all kinds of carbon steel pipes, alloy steel pipes, stainless steel pipes , gas cylinder pipes, high and low -temperature resistant, and corrosion resistant of tubing materials which are imported or domestic manufacturered to service for petroleum, chemical and electric power industries. Notably, Wuxi Special Steel is a distribution centre of alloy steel pipes appointed by Sinopec, a well-qualified member of No.1 Energy Sources Net of China National Petroleum Corporation and first-degree supplier for the Group, and a well-recognized supplier for China National Offshore Oil Corporation.
As a joint venture, Wuxi Dexin Steel Pipe Co., LTD.,(hereafter referred as ?Wuxi Dexin?) founded in 2002, is a subsidiary of Wuxi Special Steel. It has accumulated mature and professional experiences to manufacture and process seamless steel pipes of large outside diameter(Max. O.D.:48? , Max. W.T.:4? ). With an annual production capacity of 100,000Tons, the mainstream lines of Dexin Brand mainly include: roller conveyance pipes;low temperature steel pipes;gas cylinder pipes;structure pipes;liquid transported pipes;low-mid pressure pipes;high-temperature & pressure pipes, all of which have been enjoying popularity at home and abroad.
Internationally, Wuxi Special Steel has gained good partnership with some leading players from Japan, Germany, Italy, Spain and other world-class manufacturers of pipes. Remarkably, Wuxi Special Steel is a franchisee and distributor appointed by JFE Steel Corporation. Domestically, Wuxi Special Steel has established good cooperative relation with several renowned manufacturers, such as BaoSteel, CSST, TPCO, Chengde Steel and Tube etc.
Fully equipped with complete apparatuses, Wuxi Dexin is able to conduct physical property test, chemical composition analysis, non-destruction detection and hydraulic test. Moreover, Wuxi Dexin can implement normalizing, tempering , annealing and other kinds of Heat Treatment by three advanced furnaces.
Wuxi Special Steel and Wuxi Dexin have been granted quality authentication and acceptance certificates issued by several international and domestic institutions, such as API, ISO14001, ISO 9001, DNV, etc.
1. SEAMLESS CARBON STEEL PIPE/TUBE;
ASTM A106B, A106C, API5L LINE PIPE, ASTM A333 Gr.1/6, A53B,16Mn,
DIN 1629/DIN 17121 ST52/ST52.3, EN10297/EN10210 E355/S355 J2H.
2. ALLOY STEEL PIPE/TUBE( ASTM A335, ASTM A213) FOR PETROLEUM, CHEMICAL AND ELECTRIC POWER INDUSTRIES;
Cr5Mo (STFA25 STPA25 STBA25 T5 P5 )
15CrMo (STFA22 STPA22 STBA22 T12 P12 )
1.25Cr0.5Mo (STFA23 STPA23 STBA23 T11 P11 )
Cr9Mo (STFA26 STPA26 STBA26 T9 P9 )
12Cr1MoV
12Cr2Mo (10CrMo910 T22 P22 )
T91 ( P91 )
3. Gas Cylinder steel pipe/tube:
EN10083 34CrMo4
ASTM A 519 4135
JIS G3429 STH990
GB18248 35CrMo