Die Collar and Taper Tap External Downhole Fishing Tools

• Customization: Available
• After-sales Service: Provide
• Warranty: 1 Year
• Model NO.: copper
• Manufacturing Process: CNC Milling
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: 4145 H
• Color: Blue
• OEM: Provide
• Other: ISO
• Transport Package: Wooden Case
• Specification: GZ/MZ
• Trademark: Kaidi
• Origin: China
• HS Code: 8431431000
• Package Size: 100.00cm * 55.00cm * 55.00cm
• Package Gross Weight: 30.000kg

Product Description

Product Description

The die collar, also known as skirted taper tap, is a special external fishing tool that engages with the dropped tubular objects such as drill pipes and oil tubing, by tapping on the external wall of the objects. It can be used in fishing cylindrical objects without inner bore or stuck inner bore.

The die collar is a long cylindrical integral structure composed of a Sub, a Tap body with cutter threads in the cone shaped interior. The die collar is made of high strength alloy with cutting grooves in the fishing threads.

The Taper Tap is a special internal catch fishing tool that engages with dropped tubular objects such as drill pipes and tubes by tapping threads on the object surfaces. It is a highly effective tool in the fishing of dropped tubular objects with couplings especially when the tapered threads engaged with the fish couplings. The taper tap can be used for different fishing operations when equipped with left hand threaded or right hand threaded drill pipes and tools. The taper tap is made from high strength alloy steel, heat treated for maximum strength and ruggedness. The cutting threads are hardened (wicked) with cutting grooves to ensure proper tapping of threads on the fishes.

Model	Product  Code	Large wicker O.D. (mm)	Small wicker O.D. (mm)	OD(mm)	Catch size(mm)
MZ55×40-NC26	L20-02000	55	40	86	48
MZ68×50-NC26	L20-02001	68	50	95	60
MZ80×62-NC26	L20-02002	80	62	114	73
MZ96×74-NC31	L20-03000	96	74	127	89
MZ110×90-NC38	L20-05000	110	90	143	102
MZ122×102-NC38	L20-05001	122	102	162	114
MZ135×110-NC50	L20-09000	135	110	175	127
MZ148×128-NC50	L20-09001	148	128	190	140
MZ167×140-NC50	L20-09002	167	140	203	159
MZ178×153-6 5/8 REG	L20-19000	178	153	211	168
MZ190×166-6 5/8 REG	L20-19001	190	166	219	178
MZ210×185-6 5/8 REG	L20-19002	210	185	247	203
MZ239×216-7 5/8 REG	L20-20000	239	216	280	228
MZ251×229-7 5/8 REG	L20-20001	251	229	290	241

Die Collar
 (L19)

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.