Rotary Drilling and Shock Absorption Hose

Product Description

Introduction

Rotary drilling and shock absorption hose also called oilfield drilling hoses, vibrator hoses, mud hoses, cementing hoses, kelly hoses, de-coking hoses, for the steady high pressure oilfield service. YITAI rotary hoses are designed and produced for mud delivery and cement service on the drilling rigs, by pumping mud at extra high pressure in oilfield drilling operation and exploration.

YITAI Rotary drilling and shock absorption hose Parameter (Specification)

Pressure level	I.D. II.(in.)	O.D. (mm)	W.P.(psi)	P.P.(psi)	Max B.P. (psi)	Min B.P. (mm)	Weight (kg/m)
1500A	2	68	1500	2250	3750	800	4.3
1500A	2^1/2	84	1500	2250	3750	800	5.6
2000B	2	68	2000	3000	5000	800	4.3
	2^1/2	84	2000	3000	5000	800	5.6
	3	97	2000	3000	5000	950	6.5
	3^1/2	113	2000	3000	5000	1000	8.5
	4	127	2000	3000	5000	1000	10.4
	5	157	2000	3000	5000	1200	14.0
	6	183	2000	3000	5000	1300	18.0
4000C	2	72	4000	6000	10000	800	6.4
	2^1/2	87	4000	6000	10000	800	8.7
	3	102	4000	6000	10000	1000	11.1
	3^1/2	119	4000	6000	10000	1200	14.4
	4	132	4000	6000	10000	1200	16.0
	5	162	4000	6000	10000	1400	24.5
	6	194	4000	6000	10000	1500	33
5000D	2	75	5000	7500	12500	800	6.4
	2^1/2	90	5000	7500	12500	800	8.7
	3	104	5000	7500	12500	1000	11.1
	3^1/2	121	5000	7500	12500	1200	14.4
	4	134	5000	7500	12500	1200	16.0
	5	167	5000	7500	12500	1400	24.5
	6	196	5000	7500	12500	1600	33
7500E	2	77	7500	11250	18750	900	8.5
	2^1/2	94	7500	11250	18750	1000	10.5
	3	110	7500	11250	18750	1000	18.5
	3^1/2	128	7500	11250	18750	1200	20
	4	150	7500	11250	18750	1400	30
	5	183	7500	11250	18750	1600	49
	6	212	7500	11250	18750	1600	60

YITAI Rotary drilling and shock absorption hose Feature And Application

Application: flexible connection between the upper end of the standpipe and the top drive/swivel and between the pump and the lower end of the standpipe for pumping mud at high pressure in oil drilling and exploration work.

Inner Tube: NR&SBR sythentic rubber/HNBR/UPE/PTFE

Reinforcement: many layers of high tensile super flexible spiral steel wire or steel cab

Tube Type: full flow

Outer Layer: abrasion and weather resistant synthetic rubber

Temperature Range: -20ºC~+121ºC(-4ºF~+250ºF)

Connectors: ntegral union or integral flange

YITAI Rotary drilling and shock absorption hose Details

State-of-the-art rotary drilling hose at an affordable price

Letone Hydraulic Technology Co., Ltd., located in Henan Province, China, has developed into a strong competitor in the production of drilling rotary hoses in oilfield drilling rig systems. Thanks to more than 20 years of hard work, our rotary/drilling hoses have been widely accepted by distributors and contractors all over the world including the United States, Mexico, Brazil, South Africa and other countries and regions.

Provide oilfield rubber hose and end fittings

Flexible drilling rubber hose plays an important role in oil extraction. They should withstand high operating pressures, extreme operating temperatures, wear and other inferior elements. The maximum working pressure for steel cable strength members is up to 15,000 psi. The steel wire is usually galvanized or copper plated to improve the resistance of the steel wire to rust and corrosion. Since the rebar is thick, the hose should be handled or stored in the correct way to avoid kicking or pinching. They will greatly reduce their rated working pressure.

Rotary Drilling and Shock Absorption Hose

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