API 7K Rotary Drilling and Shock Absorption Hose

YITAI is China leading manufacturer who mainly API 7K rotary drilling and shock absorption hose with 20+ years of experience. OEM is available from the real factory.

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Product Description

API 7K 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.

API 7K Rotary Drilling And Shock Absorption Hose Product details

·Application: Flexible connection between upper end of neutral pipe and top driver/rotary device in driling and workover operations, and between pumpand lower end of riser, to pump mud at high pressure in oil drilling and exploration work

·Inner glue layer: NR&SBR synthetic rubber/HNBR/UPE/PTFE

·Inner diameter type: Full flow

·Enhancement layer: 2-6 layers of high strength super flexible wire or wire rope

·Outer glue layer: Wear and weather resistant synthetic rubber

·Temperature range: -20℃ ~+121℃

·Standards: API Spec. 7K FSL 1 FSL 2 | ABS

·Joint type: Integral union or integral flange

API 7K Rotary Drilling And Shock Absorption Hose Parameter

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	2^½	84	1500	2250	3750	800	5.6
2000B	2	68	2000	3000	5000	800	4.3
	2^½	84	2000	3000	5000	800	5.6
	3	97	2000	3000	5000	950	6.5
	3^½	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
	2^½	87	4000	6000	10000	800	8.7
	3	102	4000	6000	10000	1000	11.1
	3^½	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
	2^½	90	5000	7500	12500	800	8.7
	3	104	5000	7500	12500	1000	11.1
	3^½	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
	2^½	94	7500	11250	18750	1000	10.5
	3	110	7500	11250	18750	1000	18.5
	3^½	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

API 7K Rotary Drilling and Shock Absorption Hose

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