||the springs are made of steel wire DIN 2076 (strength 1.600 – 1.800 N/mm) certificate: SC 32 / EN 10204-3.1.B.
||the springs are phosphated, at customer’s request varnished, painted or oiled.
|Measurement of spring length:
||please measure springs flatly pressed down.
||standard, for metal frames, at customer’s request – short cut
||there are about 1200 pallets in the warehouse in 250 various dimensions.
||according to ISO 9001 and ISO 9002 certificate (Cert 02325-97-AQ-MIL-simcert).
||fastenings placed on the springs.
||spring length +/- 5 mm, wire diameter +/- 0,05 mm.