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 .