Capillary Tube & Encapsulated Tube

Capillary Tube & Encapsulated Tube

Tubeplus’ Capillary Tubes offer precision manufacturing and superior corrosion resistance for chemical injection, pressure sensing, and hydraulic control. Encapsulated Tubes add a protective polymer layer for enhanced durability in deep wells and extreme conditions.

With rigorous quality control and global supply capabilities, Tubeplus ensures reliable performance, improving well safety and operational efficiency, making it a trusted fluid transport solution for the oil and gas industry.

Capillary Tube & Encapsulated Tube description

Specifications Of Capillary Tube & Encapsulated Tube

Standard

ASTM A269
ASTM A249
ASTM A789
ASTM B704
ASTM B705

Materials

Austenitic Stainless Steel: 304/L, 316/L, 316Ti
Duplex Stainless Steel: 2205/S32205, 2507/S32750
Nickel Alloy: Alloy 625, Alloy 825

Specifications

Outer Diameter:
Welded: 3.18mm – 88.9mm
Seamless: 6.35mm – 25.4mm
Wall Thickness:
Welded: 0.4mm – 3mm
Seamless: 0.89mm – 3mm
Length:
Welded: ≤10,000m/coil
Seamless: 120kgs/coil

Capillary Tube & Encapsulated Tube manufacturing

Specifications Of Seamless Tube & Pipe

Standard

ASTM-A312
ASTM-A790
ASTM-B167/163
ASTM-B444
ASTM-B622
ASTM-B423
EN10216
GOST

Materials

Austenitic: 300 Series…
Duplex Steel: S31803/ S32750…
Nickel Alloy: 600/ 800/c Series…
Cobalt Alloy: Alloy 188/ L-605/ 6B…

Specifications

Outer Diameter:8mm-711mm
Wall Thickness:1mm-50mm
Length:≤20m

manufacturing
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