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 |
| Tool size | 1 11/16" to 2 7/8" |
| Working Pressure | 5000 psi |
| Standard | NACE MR0175 |
| Thread | AMMT Pin x Box |
| Working Condition | Standard service & H2S |
| Material | Alloy Steel |
| Usage | Donwhole Coiled tubing service |
| Processing type | Forging |
| Condition | New |
| Product name | Burst Disc Circulation Sub |
| Brand Name | Techcore |
| Model Number | CT Circulation Sub |
| 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 |
| Tool size | 1 11/16" to 2 7/8" | Working Pressure | 5000 psi |
| Standard | NACE MR0175 | Thread | AMMT Pin x Box |
| Working Condition | Standard service & H2S | Material | Alloy Steel |
| Usage | Donwhole Coiled tubing service | Processing type | Forging |
| Condition | New | Product name | Burst Disc Circulation Sub |
| Brand Name | Techcore | Model Number | CT Circulation Sub |
| Certification | ISO, BV | Place of Origin | CHINA |
| High Light | coiled tubing downhole tools ，thru tubing tools | ||
Burst Disc Circulation Sub Primary Coiled Tubing Tools for Downhole Operation
Introduction of Burst Disc Circulation Sub
The burst disc circulation sub is a kind of circulation valve for downhole operation. The burst disc circulation sub is a standard component of coiled tubing tool string that is used in conjunction with tools that require the drop ball. During the coiled tubing operation, when circulation is lost due to downhole restriction, , a predetermined pressure applied to the coil will burst the disc, so that the coiled tubing establishes a circulation passage with the annulus.
Features of Burst Disc Circulation Sub
* Simple and compact structure of the buist disc circulation valve.
* The burst disc circulation valve is easy for operation, maintenance
* The rupture disk is selected according to the operation with high precision of burst pressure.
* Rupture disc of the circulation valve is resistant to corrosion and high temperature
Technical parameter of Burst Disc Circulation Sub
| CT size/in | OD/in | ID/in | Service | Connection | Working pressure | Working temperature | |
| 1 11/16 | 1.688 | 0.39 | H2S | 1 AMMT Box x Pin | 5,000 PSI | 0°F | 350°F |
| 1 3/4 | 1.750 | 0.406 | H2S | 1 AMMT Box x Pin | 5,000 PSI | 0°F | 350°F |
| 2 1/8 | 2.125 | 0.875 | H2S | 1 1/2 AMMT Box x Pin | 5,000 PSI | 0°F | 350°F |
| 2 1/4 | 2.250 | 0.875 | H2S | 1 1/2 AMMT Box x Pin | 5,000 PSI | 0°F | 350°F |
| 2 3/8 | 2.375 | 0.875 | H2S | 1 1/2 AMMT Box x Pin | 5,000 PSI | 0°F | 350°F |
| 2 7/8 | 2.875 | 1.380 | H2S | 2 3/8 PAC Box x Pin | 5,000 PSI | 0°F | 350°F |
| 3 1/8 | 3.125 | 1.000 | H2S | 2 3/8 PAC DSI Box x Pin | 5,000 PSI | 0°F | 350°F |
Burst Disc Circulation Sub
Order Remark for the Coiled Tubing Tools
* Different sizes of tools can be customized according to user requirements. * The parameters are based on the test value. * Different materials are selected according to the environment of the tool. * The materials are selected to meet the NACEMR0175 standard. * Connecting threads can be selected as “AMMT”, “PAC” or other API threads specified by the user.
Related downhole oil tools manufactured by Techcore
* Drill stem testing tools for cased hole, open hole and slim hole:
Retrievable packer, circulating valve, safety joint, downhole tester valve, LPR- N Valve, omni valve, multi-cycle circulating valve, hydraulic jar, vertical shock absorber, radial shock absorber, RD safety circulating valve, high pressure retrievable packer with bypass, CHAMP packer, IPO valve, tubing string test valve, sleeve type drain valve, rupture disk sampler, super safety valve with control panel, BOP safety valve for downhole operation and so on.
*Coiled Tubing Tools: 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.
* Perforating tools: Various perforator & perforating gun system, Shaped Charge Body
* Oil well completion tools include: Subsurface safety valve, wireline retrievable subsurface safety valve, single string production packer, dual strings production packer, ESP packer, mechanical set packer, permanent packer, compensation device, bridge plug, sliding sleeve, nipples 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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