Rotary hose

Rotary hose : 1.2--8 layers spiraled by single high-strength steel wire, 2.Temperature Range: 30 C---82C

 Rotary hose 

Temperature Range:

30°C~82°C, or manufactured upon customers' requirements

Hose Lining:Principally NBR constructed, featuring oil-resistant, abrasion-resistant, acid & alkali resistant Hose Reinforcement: 2~8 layers spiraled by single high-strength steel wire, and rubber as a binder to make the layers into one complete and sound constructionHose Cover: Primarily CR fabricated, featuring oil-resistant, abrasion-resistant, weatherproof and anti-ageing

Coupling Type:LP (Line Pipe Thread) and TBG (Tubing Thread) of API Spec 5BIntegral type union joint and flange jointParticular types upon customers'specific requirements

Reference Standard:API Spec 7K,ISO 680

A, B, C Rank Drilling Rotary Hose Specification and Basic Parameters

I.D.		O.D.	Rank	Working Pressure		Test Pressure		Min. Bending Radius	Reference Weight	Hose Max. Length	Connection
mm	in	mm		MPa	PSi	MPa	PSi
51	2”	68.6	A	10.3	1500	20.7	3000	900	3.17	30M	TBG LP
51	2”	69	B	13.8	2000	27.6	4000	900	3.49	30M
51	2”	74.4	C	27.6	4000	55.2	8000	900	5.96	30M
63.5	2-1/2”	81.9	A	10.3	1500	20.7	3000	900	4.23	30M	TBG LP
63.5	2-1/2”	82.3	B	13.8	2000	27.6	4000	900	4.54	30M
63.5	2-1/2”	87.7	C	27.6	4000	55.2	8000	1000	7.26	30M
76	3”	95.2	A	11	1500	21	3000	950	7.92	30M	TBG LP
76	3”	100.1	B	14	2000	28	4000	950	8.49	30M
76	3”	108.8	C	28	4000	56	8000	1050	14.66	30M
89	3-1/2”	122.8	C	27.6	4000	56	8000	1400	17.44	30M
102	4”	147.4	C	27.6	4000	56	8000	1400	21.95	30M
127	5”	163.0	C	27.6	4000	56	8000	1500	24.20	30M

Rotary hose