Duplex 2205 ASTM A789 Hydraulic Control Line Tubing

Duplex 2205 Hydraulic Control Line Tubing

Control line is normally used to operate surface controlled subsurface ety valves. Tiptop specializes in providing control lines that can meet the specific requirements of each customer. The control line with ASTM specifications can be offered in wide range of metallurgies. Encapsulated control line is also available which can improve the crush and abrasion resistance of the control line. Encapsulated control line is available in several configurations and materials to suit the customers' special requirements.

• Control Line Materials - 316SS, 316L, Nickel Alloy 825, Nickel Alloy 625, 2205 Duplex, 2507 Duplex, and Other Encapsulation Materials.

Control line uses seamless welded stainless steel, duplex and nickel alloy tubing to protect electrical and optical components from the pressure and corrosive effects of the downhole environment. Our company specializes in producing Capillary tubing(Control line tube) , is your reliable supplier.

Specification: 3/8 "X (0.035/0.049) X500M

material: Duplex 2205 pressure: 80MPa

This product is mainly used to inject chemical reagents to oil and gas wells. The upcoming 3/8 "hydraulic control line connected to the downhole chemical injection valve, the cleaning chemicals from the ground into the underground pipe through a certain concentration of 3/8 hydraulic control pipeline and chemical injection valve, fouling effective detachment of tubing, ensure the normal production of oil and gas fields. The utility model can also be used for the pressure control of the ground ety valve and other ground valves, and various connecting pipelines of the instrument control system of large-scale oil drilling and oil production large-scale equipment.

Stainless steel coiled tubes is widely used in oil drilling, shipbuilding, aerospace and petrochemical oil refining equipment, spiral wound heat exchanger and chemical industry of cold treatment, gas transmission pipeline, fluid pipeline, steam insulation pipe cable, stainless steel heat tracing coiled tubes, high pressure fluid pipeline, stainless steel thermal insulation pipe cable, anticorrosive stainless steel pipe cable and umbilical cord protected by pvc sheath pipe and cable industries.

Inspection & Test

1 .100 % PMI , Spectro Chemical Aanlysis Test for Raw Material

2 .100 % Dimension & Visual Examination

3 . Mechanical Properties Test Include Tension Test,Flaring Test ( For Seamless tube / pipe ) / Flange Test ( For Welded Pipe & Tube ) , Hardness Test , Reversed Flattening Test

4 .100 % Hydrostatic Test or 100 % NON - DESTRUCTIVE Test ( ET or UT )

5 . Radiographic Test for Welded Pipe ( shall be accordance with specification , or shall be as agreed upon between the purchaser and vendor )

6 . Straightness Test ( optional )

7 . Roughness Test ( optional )

8 . Intergranular Corrosion Test ( optional )

9 . Impact Test ( optional )

10 . Grain Size Determinations ( optional )

NOTES : ALL THE TESTS AND INSPECTION RESULT NEED TO BE SHOWED IN REPORTS ACCORDING TO STANDARD AND SPECIFICATION .

With the leading direction of producing High pressure extra long stainless steel control line tube(stainless steel coiled tubes), TIPTOP has become a high-tech industrial company integrating domestic research and development, production and sales. The company successfully developed a series of stainless steel testing cables in 2000. In recent years, the company has been committed to the research and development of duplex steel and nickel alloy control lines, and has been widely approved in the international market.

The company covers an area of 20,000 square meters and a building area of 12,000 square meters. The company has several stainless steel tube production lines, tube making units, tube drawing units, well-type electric furnaces, online vacuum light furnaces and other production equipment. The company also has a quality inspection center that meets the national stainless steel tube quality inspection requirements. The quality inspection center has a 300Mpa hydraulic test machine, tensile test bench, Vickers hardness tester, 500°C temperature resistance test furnace, eddy current flaw detector and a series of stainless steel products. Testing and inspection equipment to ensure the reliability and stability of the chemical and physical properties of stainless steel products.　

The company annually produces more than 3,000 tons of stainless steel control lines and other products, sales marked covers both domestic and overseas, for domestic, we are network-enterprise company of CNOOC, Petro China and Sinopec, as for international,it has been widely used in Middle East, Southeast Asia, South America, Australia and so on.　

On the premise of improving the quality of its own brand products, the company has continuously increased the research and development of new products, and has cooperated and actively invested with many domestic universities and scientific research institutions. In recent years, the company has passed the certifications of CCS, GL, DNV and other classification societies.

With our support,you will have:

1. Technical data, technical guidance and training for free
2. Professional engineer to the site for tracking service
3. "just-in-time supply"(that is, supply at any time according to the actual demand of customer), in this way customers achieve zero inventory, maximize profits.
4. Most favorable offer,we take "taking small profits" as the principle.
5. 100% qualified product,Our company will strictly follow the requirements of relevant technical standards , grasp various links of production, and ensure product performance .
6. sufficient after sales services.

We are looking forward to developing business with friends from home and abroad on the basis of equality and mutual benefits!welcoming your enquiries!