Three-high three-resistant drilling rubber hose (Rotary Hose) Series

    1.Purpose: suitable for rotary hose for flexible connection between the top of the drilling riser and the vertically movable water faucet in the oil drilling and mud delivery systems, and for the adjustment of installing error between the drilling pump line and the riser for the connection and vibration isolation.
It is also suitable for delivering in large quantity at high pressure the water-based or oil-based mud with the min. aniline point at 66℃ pumped out of rotary drilling equipment. Moreover, it resists to corrosion from hydrogen sulfide and delivers water, oil, mud and other high-pressure media in borehole operation in oil field.
    2.Construction: It made of inner sub or stainless steel armor inner tube, carbon fiber reinforce sub, middle sub, steel wire reinforce sub (steel centenarian line reinforce sub ), and carbon fiber outer sub.
    3.The product is classified into steel wire reinforcing type and steel link line reinforcing type.
    4.Applicable standard: API Spec 7K. SY/T5469-92
　
Spec. inner
dia.mm(in)		 51(2'') 51(2'') 51(2'')
Class  A B C D E F G A B C D E F G A B C D E F G 　
Operating
pressure Mpa(psi)		 11 14 28 35 52 70 105 11 14 28 35 52 70 105 11 14 28 35 52 70 105 　
1500 2000 4000 5000 7500 10000 15000 1500 2000 4000 5000 7500 10000 15000 1500 2000 4000 5000 7500 10000 15000 　
Test preeeure
Mpa(psi)		 22 28 56 70 104 105 157.8 22 28 56 70 104 105 157.8 22 28 56 70 104 105 157.8 　
3000 4000 8000 10000 15000 15000 22500 3000 4000 8000 10000 15000 15000 22500 3000 4000 8000 10000 15000 15000 22500 　
Min. bending
radius mm		 800 800 850 850 900 950 1000 900 900 1000 1000 1050 1100 1150 950 950 1050 1050 1100 1150 1150 　
connector code TBG、LP TBG、LP TBG、LP
Spec. inner
dia.mm(in)		 89(3 1/2'') 102(4'') 127(5'') 152(6'')
Class  A B C D E F G A B C D E F G A B C D A B C D
Operating pressure Mpa(psi) 11 14 28 35 52 70 105 11 14 28 35 52 70 105 11 14 28 35 11 14 28 35
1500 2000 4000 5000 7500 10000 15000 1500 2000 4000 5000 7500 10000 15000 1500 2000 4000 5000 1500 2000 4000 5000
Test preeeure
Mpa(psi)		 22 28 56 70 104 105 157.8 22 28 56 70 104 105 157.8 22 28 56 70 22 28 56 70
3000 4000 8000 10000 15000 15000 22500 3000 4000 8000 10000 15000 15000 22500 3000 4000 8000 10000 3000 4000 8000 10000
Min. bending
radius mm		 1000 1000 1100 1100 1150 1150 1200 1050 1050 1100 1100 1150 1200 1200 1200 1300 1300 1300 1300 1300 1400 1400
connector code TBG、LP TBG、LP LP LP
　
　
　

SHANXI YIXING MACHINERY COMPANY LTD.

SUIT907, 6 BUILDING, 19 CHUANGYE STREET, TAIYUAN NATIONAL HIGH-TECH INDUSTRIAL DEVELOPMENT ZONES,TAIYUAN, SHANXI, 030006, P.R.CHINA
TEL/86-351-5600630, 5600631    FAX/86-351-5600632    E-MAIL/worgxp@sxyixing.com  CONTACT/MR GUO XIAOPING