API Spec 7K Pneumatic&Hydraulic Spinning Wrench

• After-sales Service: 1 Year
• Warranty: 1 Year
• Certification: ISO 9001:2000
• Power Source: Pneumatic
• Operation Pressure: Atmospheric Pressure
• Applicable Medium: Crude Oil
• Model NO.: Hydraulic Spinning Wrench
• Structure: Forged
• Material: Cast Steel
• Tubular Size: 3 1/2′′~10′′
• Standard: API 7K
• Model: Q140, Q254
• Transport Package: Export Packaging
• Trademark: DEENPU
• Origin: China
• HS Code: 84314310
• Production Capacity: 1000

Product Description

API Spec 7K Pneumatic&Hydraulic Spinning Wrench

 

The spinning wrench is the best replacement of the spinning rope or spinning chain. It is applied for the mechanized spinning operation. The applicable range of pipe diameter is wide, and it can arbitrarily adjusted whenever necessary. There are two configurations for clamping apparatus: air tyre and air cylinder. It is designed and manufactured according to API Spec 7K.

Operation procedure: hang the wrench vertically 0.3-0.5meters above drill pipe coupling, and make drill pipe around four rollers of the spinning wrench. Operate the right handle of combination valve and make the rollers press on the drill pipe. Then operate the left handle and start the right and left motors. Through right and left reduction devices, the motors will bring the respective drive rollers to rotate. Under the moment of friction, drill pipe will rotate along the rollers, so drill pipe coupling will screw in or screw out. 

As to different tubular, the opening of spinning wrench may be adjusted to match with it. No need to change rollers. This brings more convenience to manufacture, operation and maintenance of the wrench.  
 

 

Model		Q140-200	Q254-250	Q254-300Y
Drive Mode		Pneumatic		Hydraulic
Size Range	mm	88.9-139.7	22.9-254	88.9-254
	in	3 1/2~ 51/2	3 1/2~10	3 1/2~10
Air Pressure	Mpa	0.5-0.9	0.5-0.9	/
	psi	72-130	72-130	/
Pressure Rating	MPa	/	/	14
	psi	/	/	2000
Max. Stall Torque	N.m	2000	2500	3000
	ft.lbf	1475	1840	2210
Speed	rpm	0-90	0-120	0-95
Air Consumption	m^3/min	10.3	15	/
	ft^3/min	360	529	/
Flow	LPM	/	/	120-140
	GPM	/	/	32-37
Weight	kg	378	440	400

FAQ

Q1: What's your business range?
A: We manufacture Bop, wellhed, valves ( gate valve, check valve, choke valve, plug valve ), flanges, swivel joint , pup joint and so on.
Q2: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,API Certificate. 
Q3: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.
Q4: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q5: How about warranty?
A: 12 months warranty.