Austenitic
Duplex Steel
Nickel Alloy
Cobalt Alloy

Alloy 188 / UNS R30188 Nickel Alloy Pipe / Tube Seamless Tube Wiht PED Certificate

1 . Our company has been dedicated to producing nickel alloy tube since 2003 , owning complete producing technology and abundant managing experience .

2 . We have advanced NDT equipments for the tests such as Eddy Current test , Ultrasonic test , Hydraulic test and so on .

3 . We have ISO 9001 and PED certificate , and the Third Party Inspection Certificates such as TUV , BV , Lloyd's , SGS , etc , also can be provided according to customers’ requirements .

4 . The surface condition is one of our main advantages : in order to meet different requirements for surface condition , we have annealing and pickling surface , bright annealing surface , polished surface etc .

5 . In order to keep the inside surface of pipe clean and make it free from deburring , our company develops the unique and special technology --- Sponge Washing with high pressure .

6 . We have complete after-sale service to deal with the problems in time.

Chemical composition

Physical properties

Features: UNS R30188 combines excellent high temperature strength with very good resistance to oxidizing environments up to 1095℃ for prolonged exposure, and excellent resistance to sulfate deposit hot corrosion. It also has excellent resistance to molten chloride salts, and good resistance to gaseous sulfidation.

Applications: Military and commercial gas turbine engine combustion cans, transition ducts and after-burner components.

   Main market or alloy tube include Europe , Middle East , Southeast Asia , South America , etc . MTSCO has bright annealing alloy tube and pickling alloy tube . Compared these two kinds of tubes , bright annealed alloy tubes are more popular in the market . Because it has bright out and inner surface .