API 244mm Pdm Downhole Mud Motor for HDD

• After-sales Service: Available
• Warranty: 1 Year
• Manufacturing Process: CNC Milling
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 244mm
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Motor Rubber: High Temperature/Oil Resistance/Super Hard
• Rotor Surface Treatment: Chrome Plating/Tungsten Carbide Spray
• Customization: Available
• Certification: ISO 9001:2000
• Standard: SGS
• Transport Package: Wooden Boxes
• Specification: 244
• Trademark: Shengde or custmozation
• Origin: Weifang, Shandong
• HS Code: 8412291000
• Production Capacity: 4000pieces/Year
• Package Size: 35.00cm * 35.00cm * 9200.00cm
• Package Gross Weight: 2000.000kg

Product Description

244mm PDM Downhole Mud Motor For HDD
The Positive Displacement motor downhole motor is a kind of downhole power drilling tool powered by drilling fluid, also known as Positive Displacement motor (PDM). Its working principle is as follows: when the mud pump pumped mud flow through the bypass valve into the motor, a certain pressure difference is formed at the inlet and outlet of the motor, which pushes the rotor to rotate around the axis of the stator, and transmits the rotational speed and torque to the drilling bit through the cardan shaft and the transmission shaft to realize the drilling operation.

 

	Length	30.34ft	9.25m
	Weight	5511lb	2500KG
	Top Connection	6 5/8″REG
	Bottom Connection	6 5/8″REG
	Max OD of Stabilizer	12.125in	308mm
	Stabilizertype	Tricuspid spiral or straight strip
	Fixed Angle	1.5°
	Box to Bend	77in	1960mm
	Flow Rate	594~1188GPM	2250~4500LPM
	Speed	78~152rpm
	Operation Torque	13602lb.ft	18454N.m
	Maximum Torque	19042lb.ft	25835N.m
	Operating Diff. Pressure	580psi	4.0Mpa
	Maximum Diff. Pressure	812psi	5.6Mpa
	Working WOB	45000lb	200KN
	MaximumWOB	78750lb	350KN
	Power Output	380hp	285KW

 

 

Q: Are you manufactory or trade company?
A:We are the Manufactory specialized in downhole motor industry products for many years already. Our factory  have passed IS09001:2014, API. And we are AAA grade credit enterprise.
Also we had large warehouse and quality control department for purchasing products for clients.

Q:  How to control quality?
A:1. all the raw materials by IQC (Incoming Quality Control )before launch whole process into the process after the screening.
2. process each link in the process of IPQC (Input process quality control)patrol inspection.
3. after finished by QC full inspection before packing into the next process packaging.
4. OQC before shipment for each downhole motor to do full inspection.

Q: How much the transportation freight ?
A:The freight depends on the weight and packing size and destination from here to your location