Topland Oilfield Supplies Ltd |
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API 7K Rotary Drilling Hose High Strength Rotary Drilling Rubber Vibratory Hose
High Strength Drilling Hose description of Rotary Drilling Hose
Drilling hose/ Rotary Hose / kelly hose, made according to API 7K standard, applies for flexible hose connection between the top of oil drilling, well cementing, work-over and down hole servicing operation. Drilling hose is also used to adjust the installation mistake between drilling pipe line and stand pipe to avoid shake. To transmit high pressure oil or water based mud.
Purpose:
It 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.
Construction:
It made of inner sub or stainless steel armor inner tube ,carbon
fiber reinforce sub,middle sub,steel wire reinforce sub ( steel
catenarian line reinforce sub ),and carbon fiber outer sub.
* The product is classified into steel wire reinforcing type and steel link line reinforcing type.
Spec. inner dia. mm(in) | 51 ( 2" ) | 64 ( 2 1/2" ) | 76 ( 3" ) | ||||||||||||||||||
Classes | 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) | 10.3 1500 | 13.8 2000 | 27.6 4000 | 34.5 5000 | 51.7 7500 | 69.0 10000 | 103.4 15000 | 10.3 1500 | 13.8 2000 | 27.6 4000 | 34.5 5000 | 51.7 7500 | 69.0 10000 | 103.4 15000 | 10.3 1500 | 13.8 2000 | 27.6 4000 | 34.5 5000 | 51.7 7500 | 69.0 10000 | 103.4 15000 |
Test pressure Mpa(Psi) | 15.5 2250 | 20.7 3000 | 41.4 6000 | 51.7 7500 | 77.6 11250 | 103.4 15000 | 155.1 22500 | 15.5 2250 | 20.7 3000 | 41.4 6000 | 51.7 7500 | 77.6 11250 | 103.4 15000 | 155.1 22500 | 15.5 2250 | 20.7 3000 | 41.4 6000 | 51.7 7500 | 77.6 11250 | 103.4 15000 | 155.1 22500 |
Min.bending | 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, Union | TBG, LP, Union | TBG, LP, Union | ||||||||||||||||||
Spec. inner dia. mm(in) | 89 ( 3 1/2" ) | 102 ( 4" ) | 127 ( 5" ) | 152 ( 6" ) | |||||||||||||||||
Classes | A | B | C | D | E | F | G | A | B | C | D | E | F | A | B | C | D | E | A | B | C |
Operating pressure Mpa(Psi) | 10.3 1500 | 13.8 2000 | 27.6 4000 | 34.5 5000 | 51.7 7500 | 69.0 10000 | 103.4 15000 | 10.3 1500 | 13.8 2000 | 27.6 4000 | 34.5 5000 | 51.7 7500 | 69.0 10000 | 10.3 1500 | 13.8 2000 | 27.6 4000 | 34.5 5000 | 51.7 7500 | 10.3 1500 | 13.8 2000 | 27.6 4000 |
Test pressure Mpa(Psi) | 15.5 2250 | 20.7 3000 | 41.4 6000 | 51.7 7500 | 77.6 11250 | 103.4 15000 | 155.1 22500 | 15.5 2250 | 20.7 3000 | 41.4 6000 | 51.7 7500 | 77.6 11250 | 103.4 15000 | 15.5 2250 | 20.7 3000 | 41.4 6000 | 51.7 7500 | 77.6 11250 | 15.5 2250 | 20.7 3000 | 41.4 6000 |
Min.bending | 1000 | 1000 | 1100 | 1100 | 1150 | 1150 | 1200 | 1050 | 1050 | 1100 | 1100 | 1150 | 1200 | 1200 | 1200 | 1300 | 1300 | 1300 | 1300 | 1300 | |
Connector code | TBG, LP, Union | TBG, LP, Union | LP, Union | LP, Union |
FAQ
1. Who are we?
Topland is an integrated supplier established in 2008. We are a
global group of oilfield supplies with excellent teams in more than
5 countries. such as UAE, Kuwait, Iran and Saudi Arabia. We cooperated with ADES, ECDE, EDC, SOCAR-AQS, PDL, SAKSON, ONGC
etc.
2. How can we guarantee quality?
Always a double requirements and drawing checking before the
production;
Always final Inspection before shipment;
3. What can you buy from us?
Drilling rig equipment and the related spares for the oil and
natural gas industries. Like Rig Components, Drawworks Spare parts
and Mud Pump Spare parts, Hydraulic Disc Brake,Solids Control
Equipment, Drilling and Fishing Tools,Wellhead Control
Equipment,Drilling Accessories, Cementing Equipment and Tools etc.
4. Why should you choose us?
4-1. Professional & Efficient, Customer Focus, Win-win
Cooperation
4-2. Fast Quote, Competitive price & within shortest lead time
4-3. Complete Range of products, like spare parts which are interchangeable with most of the well-known OEM equipment.
4-2. Order tracking service
5. How is the packing?
All the packing will meet the strict export packing requirement, we surely know how important the beautiful and firm packaging to the goods.
6. What is your terms of payment?
A: Generally by T/T, 30% advance payment, the balance 70% payment should be paid before delivery. We support EXW, FOB, FCA, CFR, CIF, CIP, DAP, DDU and DDP INCO Terms.