Vulcanization membranes for retreading tyres

CURRING BLADDERS SYMBOL	B20B	D20B	RP 12/1	RP 13/4	RP 13/9
DIMENSION (mm) – P	660	740	370	450	610
DIMENSION (mm) – H	542	650	227	335	490
DIMENSION (mm) – D	565	580	420	413	467
DIMENSION (mm) – D₁/D₂	430/170	405/170	207/207	225/225	225/225
DIMENSION (mm) – A₁/A₂	20/13	20/13	11/11	11/11	11/11
DIMENSION (mm) – B₁	22,5	20	23	23	23
DIMENSION (mm) – B₂	28	28	23	23	23
DIMENSION (mm) – C	8	8	4,5	6,5	7,2

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