Smart Hydraulic Cutter with Auto-Centering Technology

• Customization: Available
• After-sales Service: Lifetime Support
• Warranty: Provide
• Model NO.: Hydraulic internal cutter
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Power Source: Hydraulic
• Operation Pressure: Atmospheric Pressure
• Applicable Medium: Mud, Water, Natural Gas, Crude Oil
• Structure: Horizontal
• Material: Alloy
• Transport Package: Wooden
• Specification: 4145H
• Trademark: KAIDI
• Origin: China
• HS Code: 8481300000
• Production Capacity: 50000pieces/Year

Product Description

Product Description

Product Description

 Multi-string Cutter is built to withstand extreme shock encountered while cutting multiple strings of un-centralized conductor pipes. The unique construction of this tool enables the rugged cutter arms to expand outward up to 5 times the diameter of the tool body. The cutter can achieve maximum stability under all types of adverse cutting conditions, including hard spots, eccentricity, interrupted cuts, etc.

For example, a 13 3/8" casing cutter, the diameter is only 11 3/4". However it can handle and cut a wide range of pipes with varying weights up to a 60" diameter.

Features and Benefits
a.Cuts multiple strings smoothly, even when the strings are not concentric;
b.Support maximum expansion of blades, up to 5 times body diameter;
c.Rugged 3-bladed construction provides fast cut at high speed;
d.Cutter arms can be changed on rig floor.
Specifications - Multi-String Cutter  

O.D(mm)	Connection	Casing O.D(in)		Product Code
		Min.	Max.
102	2 7/8REG	5	9 5/8	G0112700
111	2 7/8REG	5 1/2	9 5/8	G0114000
133	NC38	6 5/8	16	G0116800
146	NC38	7	16	G0117800
203	6 5/8REG	9 5/8	30	G0124500
210	6 5/8REG	9 5/8	30	G0124510
238	6 5/8REG	10 3/4	36	G0127300
298	6 5/8REG	13 3/8	60	G0134000
368	6 5/8REG	16	60	G0140600

NDD140×111	NDD168×133	NDD178×146	NDD245×203	NDD245×210	NDD273×238	NDD340×298	NDD406×368
NDD140×111-01A5 1/2	NDD168×133-01A6 5/8	NDD178×146-01A7	NDD245×210-01A  9 5/8	NDD245×210-01A  9 5/8	NDD273×238-01A  10 3/4~11 3/4	NDD340×298-01A  13 3/8~16	NDD406×368-01A  16
NDD140×111-01B5 1/2~7	NDD168×133-01B7~9 5/8	NDD178×146-01B7~9 5/8	NDD245×210-01B 10 3/4~13 3/8	NDD245×210-01B  10 3/4~13 3/8	NDD273×238-01B  10 3/4~16	NDD340×298-01B  13 3/8~20	NDD406×368-01B  16~20
NDD140×111-01C5 1/2~9 5/8	NDD168×133-01C9 5/8~11 3/4	NDD178×146-01C9 5/8~11 3/4	NDD245×210-01C  10 3/4~16	NDD245×210-01C  10 3/4~16	NDD273×238-01C  10 3/4~20	NDD340×298-01C  13 3/8~30	NDD406×368-01C  16~30
	NDD168×133-01D11 3/4~16	NDD178×146-01D11 3/4~16	NDD245×210-01D  13 3/8~20	NDD245×210-01D  13 3/8~20	NDD273×238-01D  10 3/4~30	NDD340×298-01D  20~36	NDD406×368-01D 20~36
			NDD245×210-01E  20~30	NDD245×210-01E  20~30	NDD273×238-01E  20~36	NDD340×298-01E  30~60	NDD406×368-01E  30~60

 

Company Profile

 

Mudanjiang Kaidi Petroleum Machinery Co., Ltd is a professional manufacturer in the field of petroleum machinery, boasting rich experience and excellent technical strength in the production of downhole petroleum drilling and production tools.

Our main products are downhole petroleum drilling and production tools, covering a variety of types and specifications, which can meet the various needs of different customers in the process of petroleum extraction. With advanced production equipment and exquisite production technology, we have strong production and machining capabilities, enabling us to efficiently and accurately complete the processing and manufacturing of various complex parts.

Notably, we specialize in custom - made services according to customers' drawings. No matter how unique and complex the customers' requirements are, our professional technical team, with rich experience and innovative ability, can customize products that meet their specific needs according to the drawings and requirements provided by customers, providing personalized solutions for them.

In terms of material processing, we have deep technical accumulation and professional advantages, especially in the processing of special materials such as nickel - based alloys and titanium alloys. These special materials have excellent properties such as high strength, corrosion resistance and high temperature resistance, which are suitable for the harsh petroleum extraction environment. We are proficient in the processing technology of these materials, which can give full play to their performance advantages and ensure the quality and reliability of products.

We always adhere to the business philosophy of "quality first, customer first", and have won the trust and support of our customers with high - quality products and services. In the future, we will continue to focus on technological innovation and product optimization in the field of petroleum machinery, continuously enhance our core competitiveness, and make greater contributions to the development of the global petroleum industry.


Contact for Technical Support:
LAURA Manager

FAQ for Oilfield Machinery Products

Q1:Do your products comply with API/ISO international standards?
Answer: Yes, our products fully comply with API Spec 7-1, API 6A, and are certified with ISO 9001.
Q2:How do we ensure quality?
Answer:Production samples are always made before mass production.
A final inspection is always conducted before shipment.
Q3:: Are you the manufacturer? What petroleum machinery products do you mainly offer?
Answer: Yes, we are a professional manufacturer integrating R&D, production and export with our own production base. Our main products include:
Fishing Tools (e.g., overshots, fishing spears, milling shoes
Drilling Tools (e.g., drill pipes, stabilizers, reamers)
Valves (e.g., gate valves, check valves, safety valves)
Other downhole equipment, etc.
For more details, please contact our sales team We also provide customized OEM solutions.
Q4:What is the warranty period? How to claim it?
Answer: 12-month warranty. Provide the serial number and fault description for a response within 48 hours.
Q5:Do you provide technical training or on-site support?
Answer: Free remote training is available. On-site support costs are negotiable.
Q6: What is the lead time for delivery?
Answer: 30 days for standard products; 60-90 days for customized orders (subject to complexity).
Q7: What shipping methods do you offer? How to track orders?
Answer: Sea express shipping available. Tracking number and link provided after shipment.
Q8: How do you package the products to prevent rust during sea shipping?**  
Answer:Packaging includes anti-rust oil, vacuum sealing, wooden crates, and desiccants.*  
Q9:Do you accept customized orders?
Answer: OEM is accepted. Submit detailed drawings or specifications for a quote.
Q10:How to get your latest product catalog?For any further detailed inquiries, please feel free to contact us .