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We supply Prelagged copper tube according to some international standards with your differents demands. Pls tell me it's specification and it's my pleasure to quote for you!O.D.
(mm) O.D of Insulator Thickness of Insulator
Parallel loop Gear-Shaped loop Parallel loop Gear-Shaped loop
6 8.2 8.6 1.1 1.3
8 10.2 10.6 1.1 1.3
10 12.2 12.6 1.1 1.3
12 14.2 14.6 1.1 1.3
15 17.6 18.6 1.3 1.8
18 20.6 21.6 1.3 1.8
22 24.6 25.6 1.3 1.8
28 30.6 31.6 1.3 1.8
35 38.6 40 1.8 2.5
