API 7K Industrial High Strength Steel Spiral NBR Rubber Rotary Drilling Hose

• Material: Nitrile Rubber
• Capability: Rubber Oil Hose
• Color: Red/Black
• Product Name: Rotary Drilling Cementing Hose
• Application: Oil Drilling, Mud Drilling, Pump Rotary Drilling
• Outer Rubber: Chloroprene Rubber (Cr Fabricated)
• Model NO.: Drilling Hose
• Standard: API 7K, Sy 5469, ISO 6807
• Certification: ISO9001:2008
• Processing Service: Moulding, Cutting
• Feature: Oil/Abrasion/Weather Resistant, Anti-Aging
• Working Temperature: -30 to 100°c
• Transport Package: According to Customer Demand
• Specification: 1 1/2-5 Inch I. D.
• Trademark: OEM
• Origin: China
• Production Capacity: 50000000pieces/Year

Product Description

Product Description

Rotary Drilling Hose
Inner Tube: principally NBR constructed, featuring oil-resistant, abrasion resistant,acid and alkali resistant.
Reinforcement: 2-8 layers spiraled by single high-strength steel wire and rubber as abinder to make the lavers into one complete and sound construction.
Cover: primarily CR fabricated, featuring oil resistant, abrasion-resistant, weatherproof and anti-aging.
Working Temperature: It is used to carry slurry, water at environmental temperature of-30°C to +82°C , and other fluids.

Application: 
The vibrator hose is applied for oil driling, the drilling mud in the delivery system between the top of riser with the vertical movement of the faucet may be connected to flexible hose and applied to theine between pump and the drilling riser for adjusting misalignment, to facilitate connection andvibration isolation. It is applied for oil fields, cementing, repairing, geological explorations, small drilling machine, andwater conveyance at coal excavations.

lt is also applied to a large number of transport under high pressure from the pump rotary drilling equipment and a minimum point of water-based or oil-based mud 66°C and can anti-corrosive hydrogen sulfide, oilfield down hole conveying water, oil, mud high media.

Product Parameters

Size Chart:

Vibrator Hose Technical Specification
Table 1:Grade A
I.D		O.D	W.P			Proof Pressure P.P		Min B.R	Weight	Coupling Thread
mm	inch	mm	Mpa		Psi	Mpa	Psi	mm	kg/m	LP
38	1 1/2	51	11		1500	22	3000	560	2.19	2
51	2	65	11		1500	22	3000	900	3.03	2 1/2
64	2 1/2	78	11		1500	22	3000	1200	3.95	3

Table 2:Grade B
I.D		O.D	W.P		Proof Pressure P.P		Min B.R	Weight	Coupling Thread
mm	inch	mm	Mpa	Psi	Mpa	Psi	mm	kg/m	LP
38	1 1/2	52	14	2000	28	4000	560	2.39	2
51	2	66	14	2000	28	4000	900	3.25	2 1/2
64	2 1/2	79	14	2000	28	4000	1200	4.37	3
76	3	98	14	2000	28	4000	1200	7.76	4
89	3 1/2	113	14	2000	28	4000	1300	9.95	4
102	4	127	14	2000	28	4000	1400	12.43	5
127	5	113	14	2000	28	4000	1500	15.25	6

Table 3:Grade C
I.D		O.D	W.P		Proof Pressure P.P		Min B.R	Weight	Coupling Thread
mm	inch	mm	Mpa	Psi	Mpa	Psi	mm	kg/m	LP
38	1 1/2	55	28	4000	56	8000	560	3.65	2
51	2	69	28	4000	56	8000	900	5.15	2 1/2
64	2 1/2	88	28	4000	56	8000	1200	7.86	3
76	3	105	28	4000	56	8000	1200	13.12	4
89	3 1/2	121	28	4000	56	8000	1300	16.79	4
102	4	137	28	4000	56	8000	1400	21.70	5
127	5	164	28	4000	56	8000	1500	28.46	6

Table 4:Grade D
l.D		O.D	W.P		Proof Pressure P.P		Min B.R	Weight	Coupling Thread
mm	inch	mm	Mpa	Psi	Mpa	Psi	mm	kg/m	LP
51	2	73	35	5000	70	10000	900	6.46	2 1/2
64	2 1/2	91	35	5000	70	10000	1200	10.75	3
76	3	107	35	5000	70	10000	1200	14.35	4
89	3 1/2	123	35	5000	70	10000	1300	18.70	4
102	4	139	35	5000	70	10000	1400	23.16	5
127	5	164	35	5000	70	10000	1500	38.00	6

Table 5:Grade E
I.D		O.D	W.P		Proof Pressure P.P		Min B.R	Weight	Coupling Thread
mm	inch	mm	Mpa	Psi	Mpa	Psi	mm	kg/m	LP
51	2	80	52	7500	104	15000	1000	10.37	2 1/2
64	2 1/2	101	52	7500	104	15000	1200	17.88	3
76	3	120	52	7500	104	15000	1200	24.45	4
89	3 1/2	135	52	7500	104	15000	1300	29.33	4
102	4	148	52	7500	104	15000	1400	34.24	5
127	5	189	52	7500	104	15000	1500	55.39	6

 

 

Cooperation

RUNXI's products are exported to more than 30 countries, such as Iran, Russia, USA, The UK, DAE, Korea, Vietnam, Iraq, Singapore, Indonesia, Azerbaijan and Japan,and some African countries, etc. We have obtained high praise from clients domestic and abroad due to the excellent quality and competitive price.

At RUNXI & JIAYAO Company, emphasis is placed on human resource development as we believe in the Group's philosophy "Organization Development through Self Development". We have competent professionally qualified and experienced staff in each of our functions. The Company assists & encourages its employees for their professional qualifications and also invests in developing staff through in-house, out-sourced and international training.

Company Profile

JIAYAO CO., LTD.(For manufacturing) & HENGSHUI RUNXI INTERNATIONAL TRADE CO., LTD. (For export) are located in Yuying Street, Guangchuan Town, Jing County, Hengshui City, Hebei Province, China. we are a technology-based enterprise which is specialized in the area of R&D, marketing of multiply rubber products, rubber hose production line and telecommunication towers.

Our company specializes in Telecom towers, High pressure hoses, Hydraulic hoses, SAE & DIN series hoses, Drilling Rotary hose, Choke & Kill Line, Bop hoses, Suction and Discharge hose, Fabric hoses, Metal Flexible hose, Fireproof hose, Silicone hose, Hose Assembly, and Hose Production Line, etc.

Packaging & Shipping

Certifications

FAQ

Q1. What is your terms of packing?

A: Generally, we pack our goods in neutral white wearable woven bags. If you have legally registered patent, 
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages 
before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 20 to 60 days after receiving your advance payment. The specific delivery time depends 
on the items and the quantity of your order.