Austenitic
Duplex Steel
Nickel Alloy
Cobalt Alloy

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

SSNAT31

Price: From $70000-11000USD/TON

Material: GH2132, GH3030, GH3039, GH3128, GH3044;

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Alloy 188 / UNS R30188 Nickel Alloy Pipe / Tube Seamless Tube Wiht PED Certificate, SSNAT31

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.

 

Material Grade

UNS N06200, UNS N06035, UNS N06030,  UNS N06030, UNS N06635, UNS N06230,  UNS R30556

Outer Diameter3.18mm-101.60mm 
Wall Thickness0.50mm-20.00mm 
LengthNormally fixed length 6m, can as per customer's requirement
StandardASTM B622, ASTM B163; ASTM B167; ASTM B444;  etc

 

Chemical composition

%CoNiCrWFeCMnSiPSLaB
minbalance20.020.013.0 0.05 0.20  0.02 
max24.024.016.03.00.151.250.500.0200.0150.120.015


Physical properties

Density8.98 g/cm3
Melting range1315-1410℃

 


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 .

 

 nickel alloy tube (35).jpg

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