API Tubing Couplings-EUE,NUE Threads,Manufactured ...
2021-7-16 · Tubing Couplings. 1.Sizes from 1.05 to 4-1/2inch. 2.Available with EUE and NUE Threads. 3.Steel Grade:J-55, L-80, N-80, C-95, P-110. 4.Surface has highly polished coating with clearly color band identification. 5.Packaging: wooden pallet, tight wrapped /W paper carton.
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