Technical Standard :API 5LB ,ASTM A 106 GR.B.ASTM A53 GR.B;
High-pressure boiler pipe GB5310-1995,Special pipe for fertilizer making GB6479-2000,pipe for petroleum cracking GB9948-2000,low-and-medium-pressure boiler pipe GB3087-1999,Fluid pipe GB/t8163-1999,structural pipe GBT8162-1999 and hydraulic support pipe GB/17396-1998
Hunan Shinestar Group
Hunan Great Steel Pipe Co., Ltd
ADD: 26TH FLOOR, CTA FORTUNE CENTRE, NO. 368, SOUTH OF FURONG AVE, CHANGSHA CITY, HUNAN P.R., CHINA
Tel:86-15580876513 0086-731-88678503
SKYPE:zxzx8408