86-029-89390868
Room 11911, Floor 19, Unit 1, Bldg. 1, Shuzishenghuo, No. 8, Keji 5th Road, High-Tech Zone, Xi'an, Shaanxi, China (Mainland)
Grade N80 J55 API 5CT Casing Pipe/Seamless steel casing Length R1,R2,R3 for oil and well drilling, US $ 500 - 800 / Metric Ton, API, API 5CT, 10#-45#, 10#, 45#, API J55,K55,M65,N80,L80-1,C90,C95,T95,P110,Q125, 5.21 - 16.13 mm.Source from Shaanxi APS Machinery Equipment Co., Ltd. on Waimaotong.com.