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Fluid Controls

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Double Ferrule Fittings

Double ferrule instrumentation tube fittings — also called twin ferrule fittings — for leak-tight, reusable connections on instrumentation tubing.

A チューブ継手・コネクタ

Double Ferrule Fittings

Double ferrule tube fittings, also called twin ferrule fittings, make a leak-tight and reusable connection on instrumentation tubing. Each fitting is four pieces: the body, the front ferrule, the back ferrule and the nut. Tightening drives the front ferrule into a seal against both the body and the tube, while the back ferrule grips the tube so the joint holds under vibration and thermal cycling. Supplied 1/16"–2" / 3–38 mm in SS 316, Brass, Monel, with NPT, ISO Taper (BSPT), ISO Parallel RP, ISO Parallel RS threads. Certified to ASTM F1387-99 (2012), ANSI B31.1, ABS, PED. The range covers unions, elbows, tees and crosses, bulkhead fittings, male and female connectors and adapters, reducers, ferrules and end closures.

本体材質
SS 316, Brass, Monel
ねじ規格
NPT, ISO Taper (BSPT), ISO Parallel RP, ISO Parallel RS
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特長

  • Body materials: SS 316, Brass, Monel
  • Thread systems: NPT, ISO Taper (BSPT), ISO Parallel RP, ISO Parallel RS
  • Sizes: 1/16"–2" / 3–38 mm
  • Four-piece construction: body, front ferrule, back ferrule, nut
  • Also called twin ferrule or double compression fittings
チューブ外径範囲
3 mm, 6 mm, 8 mm, 10 mm, 12 mm, 14 mm, 15 mm, 16 mm, 18 mm, 20 mm, 22 mm, 25 mm, 28 mm, 30 mm, 32 mm, 38 mm, 4 mm, 5 mm, 35 mm, 1/4 in, 1/16 in, 1/8 in, 5/16 in, 3/8 in, 1/2 in, 5/8 in, 3/4 in, 7/8 in, 1 in, 1-1/4 in, 1-1/2 in, 2 in
サイズ範囲
1/16"–2" / 3–38 mm
ねじ規格
NPT, ISO Taper (BSPT), ISO Parallel RP, ISO Parallel RS
本体材質
SS 316, Brass, Monel

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