XI‘AN ZZTOP OIL TOOLS CO.，LTD
| Payment Terms | T/T, L/C, D/P |
| Supply Ability | 50 sets / year |
| Delivery Time | 30-45 days |
| Packaging Details | Polywood case for land, air, ocean shipment |
| Application | Downhole Drill Stem Testing Service |
| Usage | Tester Valve / Circulating Valve / Super Safety Valve |
| Material | AISI 4130 |
| Type | APR Tools |
| Standard | NACE MR-0175 |
| Product name | Ball Valve Section |
| Working pressure | 15000psi |
| Working condiction | standard serive or sour service |
| Brand Name | Techcore |
| Model Number | DST Ball Valve Section |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C, D/P | Supply Ability | 50 sets / year |
| Delivery Time | 30-45 days | Packaging Details | Polywood case for land, air, ocean shipment |
| Application | Downhole Drill Stem Testing Service | Usage | Tester Valve / Circulating Valve / Super Safety Valve |
| Material | AISI 4130 | Type | APR Tools |
| Standard | NACE MR-0175 | Product name | Ball Valve Section |
| Working pressure | 15000psi | Working condiction | standard serive or sour service |
| Brand Name | Techcore | Model Number | DST Ball Valve Section |
| Certification | ISO | Place of Origin | China |
| High Light | Drill Stem Coiled Tubing Tools ，Circulating Ball Valve ，Well Downhole Tester Valve | ||
Ball Valve Assembly For Downhole Tester Valve / Circulating Valve
The Ball Valve Assembly is the important part of DST tools, the ball valve section is used in OMNI Circulating Valve, RD Safety Circulating Valve, Select Tester Valve, and LPR-N Valve, Mechanical Tester Valve.
Ball Valve Section in OMNI Circulating Valve / BOP Safety Circulating Valve
The ball valve section is comprised of the spring fingers, the upper seat holder, the lower seat holders, the operating pins, the ball valve assemblies ,lower adapter, etc. The ball valve will be closed before opening the circulating port, so it makes sure that the circulating medium is separated from the formation fluid in circulation.
Ball Valve Section in Select Tester Valve
The ball valve section contains the ball valve and the mechanism that rotates the ball when the tool is activated; the ball is rotated to the open position allowing the reservoir to flow into the testing string.
Ball Valve Section in RD Safety Circulating valve
The Ball Valve Assembly is the safety part of RD safety circulating valve. The safety section consists of a ball valve, operating pins, and collet fingers. As the power mandrel moves down, the operating arms close the ball valve. The collet fingers expand, allowing the power mandrel to continue traveling down to open the circulating ports when remove the ball valve assembly, the RD Safety circulating valve is RD circulating valve.
Specification of DST Tools
| Name | Size | Specification |
| RTTS Packer | 4 1/2"-20" Casing | 70Mpa, 400F |
| CHAMP IV Packer | 7"-13 3/8" Casing | 70Mpa,400F |
| Champ XHP Packer | 7"-13 3/8" Casing | 105Mpa, 400F |
| RTTS Circulating Valve | 4 1/2"-20" Casing | 70Mpa, 400F |
| IPO Circulating Valve | 5" OD | 105Mpa 400F |
| Hydraulic Circulating Valve | 3 7/8" and 5" OD | 105Mpa 400F |
| RD Safety Circulating Valve | 3 7/8" and 5" OD | 105Mpa, 400f |
| RD Circulating Valve | 3 7/8" and 5" OD | 105Mpa, 400f |
| OMNI Circulating Valve | 3 7/8" and 5" OD | 105Mpa, 400f |
| RTTS Safety Joint | 4 1/2"-20" Casing | 105Mpa, 400F |
| Round mandrel slip joint | 3 7/8" and 5" OD | 105Mpa, 400f |
| TST Valve | 3 7/8" and 5" OD | 105Mpa, 400f |
| RD Sampler | 3 7/8" and 5" OD | 105Mpa, 400f |
| Drain valve | 3 7/8" and 5" OD | 105Mpa, 400f |
| LPR-N Valve | 3 7/8" and 5" OD | 105Mpa, 400f |
| Select tester valve | 3 7/8" and 5" OD | 105Mpa, 400f |
| Hydraulic Jar | 3 7/8" and 5" OD | 105Mpa, 400f |
| Gauge Carrier | Design as per Gauges | 105Mpa, 400f |
| Radial shock absorber | 7"Casing | 105Mpa, 400F |
| Vertical Shock Absorber | 5" OD | 105Mpa, 400F |
| MFE | 5" OD | 70Mpa, 400F |
| VR Safety Joint | 5" OD | 70Mpa, 400F |
| Hollow plug Impact reversing sub | 5" OD | 70Mpa, 400F |
About ZZ TOP OIL TOOLS
Xi’an 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 OIL TOOLS, which engages in designing and manufacturing the downhole oil tools including DST tools, Coiled tubing tools etc.
We provide the clients highly efficient & expertise service as well as more comprehensive products to meet the customers' requirements during the work, and insists on "Traceability, Serialization" for each tools and related parts
DST string tools: hydraulic jar, vertical shock absorber, radial shock absorber, RD safety circulating valve, high pressure retrievable packer with bypass, CHAMP packer, IPO valve, sleeve type drain valve, rupture disk sampler, super safety valve with control panel, BOP safety valve for downhole operation and so on.
RTTS Serires: Full bore retrievable packer, full bore retrievable circulating valve, full bore retrievable safety joint,
Tester Valve: downhole tester valve, select tester valve, LPR- N Valve, Tubing String Tester Valve
Circulating valve: OMNI valve, multi-cycle circulating valve, RD Circulating valve, RD safety Circulating Valve, Hydraulic Circulating Valve
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2008
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
ZZ TOP Oil Tools Co., Ltd located in XI’AN City in China, is in full service on design, production and supply of oilfield downhole tools and Wellhead Equipment from 2010. In 2012, we jointed with Yancheng Jingcheng Petrolem and establish the brand JCWellhead, majored in design and... ZZ TOP Oil Tools Co., Ltd located in XI’AN City in China, is in full service on design, production and supply of oilfield downhole tools and Wellhead Equipment from 2010. In 2012, we jointed with Yancheng Jingcheng Petrolem and establish the brand JCWellhead, majored in design and...
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