Techcore Oil Tools Co.,Ltd,
| Supply Ability | 50sets/month |
| Delivery Time | 30-45 days |
| Packaging Details | Polly wood, suitable for sea and air shipment |
| Type | APR Tools |
| Application | Oil Well Testing & Completion Operation |
| Working Pressure | 10000 PSI |
| Working Condition | H2S service above 175oF |
| Standard | NACE MR0175 |
| Specification | 4.75" |
| Material | Alloy steel / Inconnel |
| Product name | Subsurface Control Valve |
| Packing | EXPORT PACKING |
| Warranty | 1 Year |
| Brand Name | Techcore |
| Model Number | 4.75" Storm Valve |
| Certification | ISO, BV, SGS |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 50sets/month | Delivery Time | 30-45 days |
| Packaging Details | Polly wood, suitable for sea and air shipment | Type | APR Tools |
| Application | Oil Well Testing & Completion Operation | Working Pressure | 10000 PSI |
| Working Condition | H2S service above 175oF | Standard | NACE MR0175 |
| Specification | 4.75" | Material | Alloy steel / Inconnel |
| Product name | Subsurface Control Valve | Packing | EXPORT PACKING |
| Warranty | 1 Year | Brand Name | Techcore |
| Model Number | 4.75" Storm Valve | Certification | ISO, BV, SGS |
| Place of Origin | CHINA | ||
| High Light | Downhole Subsurface Safety Valve ，4.75" Subsurface Safety Valve ，Well Testing Subsurface Safety Valve | ||
Well Testing 4.75” 10K Subsurface Control Valve Downhole Storm Valve
The Storm Valve is the Subsurface Control Valve (SSC),which is a combination valve and backoff joint that allows operators to close in a well that is being drilled without having to pull the workstring. This capability is especially useful in offshore operations when storms are expected or when surface equipment, such as blowout preventers, must be repaired. The valve eliminates the hazard of leaving pipe standing in the derrick during a storm.
Benefit of Subsurface control valve
• The subsurface control valve can save rig time during operation.
• It is easy to operate the subsurface control valve.
• The subsurface control valve tests blowout preventers during drilling operations
• The subsurface control valve can increase the rig crew’s safety
Specification of RTTS packer
| OD | 4.75”(120.65mm) |
| Flow Aread | 1338.12mm2 |
| Length | 1746.5mm |
| Working Pressure | 70Mpa(10000psi) |
| Tensile Strength | 1850KN |
| Burst Pressure | 89.3Mpa |
| Collapse Pressure | 84.7Mpa |
| Torque Strength | 52.9kN.m |
| Working Temp. | -29oC~240oC |
| Service | H2S NACE MR0175(Above 175F) |
| Connection Thread | 3 1/2” IF Box-Pin |
About ZZ TOP OIL TOOLS - TECHCORE
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.
As the whole team, ZZ TOP is always following the principle of “ Customer First” and offers high quality products combined with excellent service, insist on “Trace-ability, Serialization” for each tools and related parts. And as the head office of JC wellhead and Techcore, focuses on marketing ,sales and after-sales, we are based on customer satisfaction.
* Drill stem testing tools are available for cased hole, open hole and slim hole including:
Full bore retrievable packer, full bore retrievable circulating valve, full bore retrievable safety joint, downhole tester valve, select 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.
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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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