DST 5" Hydraulic Circulating Valve for Sale

Place of Origin: Shaanxi,China (Mainland)
Certification: API, ISO
Brand: KINGWELL
Type: drill stem testing tools
Pressure: high pressure
Service: H2S + CO2
Application: oil well testing
Condition: New
Size: 5"
Maximum Pressure Rating: 15000psi

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:10.0 USDProduction Capacity:500set/month
Trade Term:FOB,CFR,CIF,DDP,DAP,CIP,CPT,FCA,EXWPacking:seaworthy packing
Payment Terms:L/C, T/TDelivery Date:30days after the down...
Min. Order:1 Piece/Pieces
Means of Transport:Ocean, Air, Land

DST 5"  Hydraulic Circulating Valve for Sale


Product Introduction


The FUL-FLO hydraulic circulating valve serves as a bypass around the packer or as a circulating valve to circulate a well after testing.

When run below a closed valve, the tool serves as a bypass around the packer and helps relieve pressure buildup below the closed valve when it is stung into a production packer.

When run above a closed valve, the tool can be used as a circulating valve when the workstring is picked up.

Features and Benefits

Permits passage of wireline tools through full-opening bore

Requires no pipe rotation to operate

Operation

Bypass ports close when weight is set down and reopen when weight is lifted.

A hydraulic metering system provides a 2- to 3-min delay in closing after weight is applied. This delay allows the RTTS packer to be set or the test string to be stung into a permanent packer before bypass ports close. The ports reopen without a time delay.

During stimulation work, the latching piston adds an additional downward force on the circulating sleeve to help keep the valve closed.

Operation of the valve is the same whether it is used as a circulating valve or as a bypass. No torque is required. Weight is applied to close the tool, and the workstring is picked up to reopen it.


Pictures



About Us


Xi'an Kingwell Oilfield Machinery Co.,Ltd is a professional supplier for oilfield products according to the API standard.

Our products have exported to USA, Canada, Egypt, India and UEA, etc with 40 FCL containers per month. Now, with high quality and short supply and good service, our products have got good reputation home and abroad .


Here we got some prise as follows.

    Certifications

    Kingwell is a CNPC & SINOPEC & BV certified company, having all the Quality Systems in place for design, planning, manufacturing and quality monitoring & traceability to ensure our products match the highest quality standards.

    We test our products strictly according to the NACE MR 0175-2002 Standard and our quality assurance period is 12 months.

    Certificates endorsed by DNV/BV/ABS and Documents we can supply with the shipments:

    1. Pressure Test Certificate with Graph and time recorded.

    2. Function Test   

    3. Rubber Products NACE Compliance   

    4. Material Mill Certificate and treatment characteristics

    5. H2S Compliance   

    6. Service Manual

    7. Parts Manual

    8. Testing Procedures.

    9. Open up type tool drawing for dressing purpose– if any.

    Design & Development

    Kingwell has an ongoing relationship with Xi'an Petroleum University and built up long term cooperation with China Aerospace Group for more than 10 years. Design Department is familiar with CAD and Pro-E facilities and has on rolls qualified & experienced engineers. Now, they are engaged in development of new products as required in the market place. Kingwell' products are validated in-house in a Test Well, a Sub-surface Type Test Facility with simulated well conditions up to 15000 psi Differential pressure , 400°F and Max 450°F.


    Inspection and Test Facilities

    We own the world-class facilities with professional laboratory technicians. The main facilities are Surface Testing (Hydraulic Testing Unit), high temperature heat treatment furnaces, API Gages (Master & Working), Profile Projector, tensile testing machine, pressure sensor and data acquisition system, Universal Testing Machine, Hardness Tester, Nitrogen Pump, Function Test Pump, Ultrasonic Thickness Tester etc. All the goods must be tested by several processes and must be qualified when packed.


    Product delivery

    Payment:TT/LC:30% advance payment.70%before shipment

    Warranty: Warranty period is 1 year after installation.

    Origin: China

    Minimum order: 1 set

    Packaging: wood case or steel carton

    Delivery Date: within 1-2 month(s) after receiving prepayment

    Logo: KW, we can produce according to customer requirements.

    Technical Documents: We can provide technical documents according to your requirements.

    Additional service: Customers are served to test our products in our factory upon request.

    The followings are some pictures about product packaging
    DST tools 5 1/2RTTS Circulating Valve

    Service


    Kindly let me know if you have any interest or enquiry about our products. You are also always welcomed to come to our factory for a visit at your convenient time.

    We will offer you a good price and show you our best service.



Category: Circulating Valve

Related Category: Safety Valve  RTTS Safety Joint  RTTS Packer  DST Tools String Tools  Tester Valve