Jinan Tianxiang Special Rubber Hose Co.,Ltd  

Dear Sir:
We are Shandong Jinan Tianxaing Special rubber Hose Co., Ltd; we are specialized in R & D of all kinds of rubber hose, including Rotary Drilling Hose (hydraulic hose), Choke and Kill Hose, Flame Isolation Hose,hydraulic quick couplings and some kinds of Unions and Fittings.
We are the first class network supplier of CNPC (China National Petroleum Corporation) and SINOPEC (China Petroleum & Chemical Corporation). We have been successfully awarded certification of ISO9002:2000 on the year of 2002, and the certification of API Spec 7K on 2005.
Specifications of Rotary & Drilling Hose:
ID: 2 inch, 2.5 inch, 3 inch, 3.5 inch, 4 inch, 4.5 inch, 5 inch.
W.P: 11Mpa, 14Mpa, 28Mpa, 35Mpa, 52Mpa, 70Mpa.
Minimum Bending Radius: 1000mm-1600mm.
Thread coupling: LP, TBG.