THE HONG KONG GOVERNMENT GAZETTE, NOVEMBER 19, 1937. 881
No. 850.
DIRECTORATE OF AIR SERVICES,
HONG KONG.
Notice to Aircraft Owners and Ground Engineers.
No. 15 of the year 1937.
JOINTING MATERIALS FOR FUEL, OIL AND
WATER SYSTEMS.
1. Jointings for use in the fuel, oil or water systems of civil aircraft must be of an approved type. Ultimately, such jointings will be required to conform to a Civil Specification which is now in course of preparation. In the meantime, a list of the various types of jointings at present approved is given below.
Type.
Gaco.
Approved Jointings.
Remarks,
Manufacturer.
Suitable for oil and fuel Geo. Angus & Co., Ltd.,
systems.
7, Bury Street,
London, E.C.3.
Hallite Red
Jointing.
For use where not in
contact with petrol.
Hall & Hall, Ltd.,
Oldfield Works,
Hampton, Middlesex.
Ioco "A" Stream Packing.
Langite Cork Jointing.
P. 76.
P. 79.
Petrosist G.T.
Suitable for fuel and oil Ioco Rubber Co., Ltd.,
systems.
Suitable for fuel, oil and water systems. When used in water systems, it must be coated with seaplane varnish to B.S. Specification X.17. Suitable for oil systems.
Vickers House,
Broadway,
London, S.W.1. Cork_Manufacturing Co.,
Ltd.,
Langite Works,
South Chingford, E.4.
Technical Rubber Co.,
Ltd.,
4, Gloucester Road, London, N.W.1.
Rubber joints for fuel and Technical Rubber Co.,
oil systems.
Ltd.,
4, Gloucester Road,
London, N.W.1.
Ltd.,
4, Gloucester Road, London, N.W.1.
Suitable for fuel and oil Technical Rubber Co.,
systems.
Petrolite.
Suitable for fuel and oil Hall & Hall, Ltd.,
systems.
Oldfield Works,
Hampton, Middlesex.
Resista.
Suitable for fuel and oil
systems.
Hertfordshire Rubber Co.,
Letchworth, Herts.