Internal Threaded Tubes

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Internal Threaded Tubes are served in super/ultra super critical water wall panels over 300,000KW of boiler, chemical, electricity industries.

Internal Threaded Tube

Application:
The tubes are served in super/ultra super critical water wall panels over 300,000KW of boiler, chemical, electricity industries.

Technical Specifications:
ASME SA210, ASME SA213, GB/T20409-2006

Steel Grade:
T20G,20Mn,25MnG,12CrMoG,15CrMoG

Inspections And Tests:
Chemical Composition,Mechanical Properties, Dimension and Surface Inspection,UT Test

Tubing with Threaded Non-Upset/Upset End and Coupling

Delivery Conditions:
Cold Drawn, Normalized and Tempered

Application:
The tubes are served in super/ultra super critical water wall panels over 300,000KW of boiler, chemical, electricity industries.
Technical Specifications:
Steel Grade:
T20G,20Mn,25MnG,12CrMoG,15CrMoG
Inspections And Tests:
Chemical Composition,Mechanical Properties, Dimension and Surface Inspection,UT Test
Delivery Conditions:
Cold Drawn, Normalized and Tempered

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