EAFTT

ALUMINIUM STRAIGHT EXPANSION COUPLER

TUBE TO TUBE

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Issue No. 3 EAFTT
Issue Dt. 02.01.15
Doc. Rev. No. 0
Doc. Rev. Dt.
MATERIAL OF COUPLER = ALUMINUM ALLOY GRADE 4600 CONFORMING IS 617-1994 (LM-6). MATERIAL OF NUT, BOLT, PLAIN WASHER – MILD STEEL HOT DIP GALVANISED. SPRING WASHER SPRING STEEL ELECTRO GALVANISED. MATERIAL OF STANDARD CONDUCTOR / LAMINATES ALL ALUMINIUM.
COUPLER SUITABLE FOR ≤ 230KV
CATALOG
NO.
FIG. NO. ALUMINIUM
TUBE SIZE.
STANDARD
CONDUCTOR
DIA. DIMENSIONS-mm.
IPS N / DØ DØ L W J
EAFTT-2 I 1.00″ 61/3.55 33.40 395 74 10
EAFTT-6 I 1.50″ 61/3.55 48. 405 105 10
EAFTT-8 I 2.00″ 61/3.55 60.30 405 125 10
EAFTT-10 I 2.50″ 61/3.55 73. 405 140 10
EAFTT-12 I 3.00″ 61/3.55 88.90 430 150 12
EAFTT-14 I 3.50″ 61/3.55 101.60 430 160 12
EAFTT-16 II 4.00″ 61/3.55 114.30 490 190 16
EAFTT-18 II 4.50″ 61/3.55 127.00 535 196 16

NOTE:
1)FOR NOMINAL TUBE SIZE > 38mm.O.D., 40mm.O.D, 50mm.O.D.,60mm.O.D.,80mm.O.D., 100mm.O.D, 120mm.O,D. ETC. PLEASE ADD SUITABLE SUFFIX TO THE CATALOG TYPE e.g. CATALOG NO. OF STRAIGHT COMPUTER FOR 80mm.O.D; ALUMINIUM TUBE FOR IS EAFTT-80.

2)PLEASE ADD SUFFIX SS FOR CLAMPS WITH STAINLESS STEEL NUT BOLTS e.g. CATALOG NO. OF 4.50″ AL TUBE TO TUBE EAFTT-18_SS.