Copper Sealing Wire

Description

Wire seals together with sealing wires are particularly suitable in the fuel handling field.
All the sealing wires can be used, but in this field a copper sealing wire is more advisable to avoid any possibility of sparking while using it.
Also this copper wire has a spiral shape and a 1mm diameter.
It is extremely flexible and once the seal is pressed down on the sealing wire, it cannot be pulled out without breaking it.
We generally supply it in different spools weight and in pre-cut lengths which vary from 10 to 150 cm long.

 

TECHNICAL DRAWING

 

MATERIAL CLASSIFACTION
Annealed red copper compliant with ASTM B 49,92 – UNI EN 1977 – 2000

 

CHEMICAL BREAKDOWN

Cu	Fe	Pb	As	Ag	Ni	Sn	S
99,974	0,0035	0,0013	0,0011	0,011	0,0008	0,0009	0.004

 

COLOURS

 

COMPOSITION
Core wire: Ø 0.50 mm
Spiral wire: Ø 0.30 mm

 

MECHANICAL CARACHTERISTICS: TOTAL DIAMETER /  BREAKING LOAD

Standard Diameter mm	TOLLERANCE Ø	BREAKING LOAD N/mm²
1.00	10 %	210/220

Strength per metre: 2,78g (1 Kg = 360  mt  appx – 2 .3 lb = 1,213 ft.)

 

STRUCTURAL CARACTHERISTICS
Coil distance: 2.00 mm  (50 coils per 100 mm)

 

SURFACE CARACHTERISTICS
Surface sate: glossy

 

ELONGATION
23-23%