High Pressure Hydraulic Rotary Drilling Hose for Water Swivel

• After-sales Service: on Line Support
• Warranty: 1 Year
• Manufacturing Process: CNC Milling
• Surface Treatment: Without Processing
• Operation Pressure: Vacuum
• Material: Rubber
• Model NO.: Drilling Hose
• Working Temperature: -40ºC~+100ºC
• Weight: 0.50kg/M-8.45kg/M
• Connnection Type: Hammer Union/Flange
• Fitting: Integral Type Union and Flange
• Transport Package: Wooden Case Package and According The Customer
• Specification: According to Customer Requirements
• Trademark: Wise Channel
• Origin: Shandong China

Product Description

Product Description
1.Purpose:

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 66ºC 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.

2.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.

3.The product is classified into steel wire reinforcing type and steel link line reinforcing type.

4.Applicable standard: API Spec7K  SY/T5469

5.API emblem practical license Numbers: 7K

 

for:Commonly used in drilling,cementing,work over services as flexible connector between standpipe and

Application: Used as Flexible connection between standpipe and swivel (Rotary Drilling) or between pump and standpipe (Rotary Vibrator) for pumping mud at extra high pressures in oil drilling and natural gas exploration work (including 50D, 70D).

Temperature Range: -30°C~ 120°C, or manufactured upon customers' requirements

Hose Reinforcement:2~ 6 layers spiraled by single high-strength steel wire, and rubber as a binder to make the layers into one complete and sound construction

Lining: Principally NBR constructed, featuring oil-resistant, abrasion-resistant, acid, alkali & flame resistant.

Hose Cover: Primarily CR fabricated, featuring oil-resistant, abrasion-resistant, weatherproof and anti-ageing

Coupling Type:  NKT 60X2.5 , HAMMER UNION 1502 , BSPT 4"

Reference Standard: API Spec 7K,ISO 6807  
 

Glass	A	B	C	D
Operating Pressure	11 Mpa	14Mpa	28Mpa	35Mpa
Mpa(Psi)	1500 Psi	2000Psi	4000Psi	35Mpa
Test Pressure	22	28	56	70
Mpa(Psi)	3000	4000	5000	10000

 

Size		Hose ID	Wire OD	Hose OD	Working Pressure		Burst Pressure		Bending Radius		Weight
mm	Inch	mm	mm	mm	M pa	PSI	M pa	PSI	Inch	mm	Kgm
10	3/8	9.5	17.5	21.4	44.5	6450	180.0	26000	7.09	180	0.78
12.5	1/2	12.7	20.2	24.0	41.5	6000	166.0	24000	9.06	230	0.89
16	5/8	15.9	23.8	28.2	35.0	5000	140.0	20000	9.84	250	1.11
19	3/4	19.0	28.2	32.2	35.0	5000	140.0	20000	11.81	300	2.02
25	1	25.4	35.5	39.7	28.0	4000	112.0	16000	13.39	340	3.32
32	1-1/4	31.8	46.0	50.8	21.0	3000	84.0	12000	18.11	460	3.70

 

 

Q:How can I place order? 
A: You can contact us by email or social media like WhatsApp on the order detail or place order on line. 

Q:How about the payment?
A: For new clients, advance payment(30%-100% of total amount) is required, the balance need to be paid before the delivery after your inspection.

Q:How can I pay you?
A: By T/T (Telegraphic Transfer) or L/C (Letter of Credit). After you receive the PI, you can make the payment through your bank as per the terms mentioned in PI.

Q: What's the order procedure? 
A: First we discuss order details, production details by email ,TM or other social media; then we issue you an PI for your confirmation. You will be requested to make full payment or deposit before we go into production.After we get the deposit, we start to process the order. Depending on the products you order, we usually a couple of days or even moths to complete production if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we shall arrange the shipment for you. 

Q: How do you deal with  defective products received by the clients? 
A:  If there are some defective items, we usually credit to our customer or replace them in next shipment.