Techcore Oil Tools Co.,Ltd,
| Supply Ability | 200 sets/month |
| Delivery Time | 30-45 days |
| Packaging Details | Polly wood, suitable for sea and air shipment |
| Type | Coiled Tubing Tools |
| Working Pressure | 5000 psi |
| Coiled tubing size | 1 1/2" to 2 7/8" |
| Connection | AMMT Pin x Box |
| Standard | NACE MR0175 |
| Working Condition | H2S operation |
| Material | Alloy Steel |
| Usage | Coiled tubing operation /Well Logging |
| Processing type | Forging |
| Condition | New |
| Product name | Dimple / Grub Screw Connector |
| Brand Name | Techcore |
| Model Number | Dimple / Grub Screw Connector |
| Certification | ISO, BV |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 200 sets/month | Delivery Time | 30-45 days |
| Packaging Details | Polly wood, suitable for sea and air shipment | Type | Coiled Tubing Tools |
| Working Pressure | 5000 psi | Coiled tubing size | 1 1/2" to 2 7/8" |
| Connection | AMMT Pin x Box | Standard | NACE MR0175 |
| Working Condition | H2S operation | Material | Alloy Steel |
| Usage | Coiled tubing operation /Well Logging | Processing type | Forging |
| Condition | New | Product name | Dimple / Grub Screw Connector |
| Brand Name | Techcore | Model Number | Dimple / Grub Screw Connector |
| Certification | ISO, BV | Place of Origin | CHINA |
| High Light | Grub Coiled Tubing Downhole Tools ，Dimple Screw Connector ，5000psi Coiled Tubing Pressure Control Equipment | ||
DIMPLE / GRUB SCREW CONNECTOR FOR COILED TUBING TOOLS 1 3/4" X 5000PSI
A DIMPLE / GRUB SCREW CONNECTOR is a coiled tubing connector used with a connector pressing tool. The Grub Screw/Dimple Connector allows the attachment of coiled tubing to the Coiled Tubing Tool or Workstring, via the provision of a threaded connection.The dimple / grub screw connector is attached to the coiled tubing by grub screws that engage in preformed dimples in the tubing wall.
Operation of DIMPLE / GRUB SCREW CONNECTOR
First, use a pressing tool to press the pit on the surface of the coiled tubing, and then install 16 fastening screws in the pit to realize the connection between the joint and the coiled tubing. After pressing the dimple, grind the surface and chamfer on the end of the coiled tubing to smooth the area where the coiled tubing meets the O-ring. Then nest the joint and tighten the screw in place.
Technical parameter of DIMPLE / GRUB SCREW CONNECTOR
| Coiled Tubing Size / in | OD / mm | ID / mm | Connection | Length / mm | Working Pressure / MPa | Tension Strengh/T |
| 1-1/2" | 54 | 25.4 | 1-1/2"AMMT | 254 | 35 | 16 |
| 1-3/4" | 60.3 | 25.4 | 1-1/2"AMMT | 254 | 35 | 29 |
| 2" | 73 | 35 | 2-3/8"PAC | 279.4 | 35 | 41 |
| 2-3/8" | 79.4 | 35 | 2-3/8"PAC | 279.4 | 35 | 45 |
| 2-7/8" | 95 | 44 | NC26 | 355.6 | 35 | 68 |
About ZZ TOP Oil Tools
ZZ TOP Oil Tools Co., Ltd, headquartered in Xi’an City, focused on the design and production of drill stem testing tools and wellhead equipment since 2010. With the business expanding, ZZ TOP Oil Tools jointed to build the factories for wellhead equipment under the brand " JC Wellhead" and downhole tools under the brand "Techcore".
* "JC Wellhead" was estabilished in 2010 in Yancheng city, specialized in design and manufacturing of the oilfield wellhead equipment conformed with API 6A specification.
* "Techcore Oil Tools" was re-built in 2016 in Baoji city, specialized in design and manufacturing of drill stem testing tools, coiled tubing tools, wireline tools and other downhole tools.
The Coiled Tubing tools we manufactured include Double slip connector, roll on connector, roll on x thread connector, double flapper check valve, motor head, dual function circulating valve, hydraulic jar, fishing tools etc.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2014
Total Annual:
5Million-10Million
Employee Number:
>100
Ecer Certification：
Verified Supplier
ZZ Top Oil Tools Co.,Ltd as head office registered in Xi’an City in 2010, and in 2016, ZZ TOP OIL TOOLS enlarged the downhole oil tools factory under the Brand - TECHCORE in Baoji, which engages in designing and manufacturing the downhole oil tools including DST tools, Coil... ZZ Top Oil Tools Co.,Ltd as head office registered in Xi’an City in 2010, and in 2016, ZZ TOP OIL TOOLS enlarged the downhole oil tools factory under the Brand - TECHCORE in Baoji, which engages in designing and manufacturing the downhole oil tools including DST tools, Coil...
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