Inconel 625 Seamless Hydraulic Control Lines Tubing 3 / 8 ASTM B704

Size Chart

Hydrostatic test for each coil and conform to ASTM standards and requested specifications.

The specification and length per coil can be customized according to customer’s requirements.

We are specialized in providing stainless steel coiled tube, stainless steel control line, stainless steel testing cable, stainless steel capillary tube, stainless steel continuous tube, stainless steel seamless tube, stainless steel welded tube as well as stainless steel multi –core tubes for shipbuilding and other stainless steel products. All the products conform to the standards of ASTM A269 and related industrial standards.

Inconel 625 is a nickel-base alloy used both for its high strength and outstanding aqueous corrosion resistance. The strength of alloy 625 is primarily a solid solution effect from molybdenum and columbium. Alloy 625 has excellent weldability and is frequently used to weld AL-6XN® alloy. Matching filler metals are also used to join dissimilar metals.

Features

High creep-rupture strength

Oxidation resistant to 1800°F

Good fatigue resistance

Excellent weldability

Outstanding resistance to chloride pitting and crevice corrosion

Immune to chloride ion stress corrosion cracking

Resistant to seawater under both flowing and stagnant conditions and under fouling

Quality Testing

The quality of TUBE products is assured through comprehensive test programs. Non-destructive hydrostatic and electric tests, hardness, bending, tensile strength and alloy verification are part of our standard tubing test methods. Special tests and design evaluations can be developed in conjunction with practically any customer requirement. Mill test reports, verification and licensing by world classification associations are available with most designs.

The company has passed certification of CCS, GL, DNV, ABS and etc. High quality and good service make our products exported to many countries.