RIDGID 918I - Manual (Page 69)

Ridge Tool Company 68
915, 916, 918, 918I
Tabel 1. Specifi caţiile standard ale canelurilor roluite
Observaţie: Toate dimensiunile sunt în ţoli.
Dimens.
nom.
ţeavă
Diametru
ţeavă
Diam. ext. Tol.
T
Gros.
min.
perete
A
Scaun
garnitură
± 0,030
B
Lăţime
canelură
± .030
C
Diametru
canelură
Diam. ext. Tol.
D
Adâncime
nom.
canelură
D
Adâncime
min.
canelură
1 1.315 +.016
-.031
.065 .625 .281 1.190 +.000
-.015
.063 .047
1 1/4 1.660 +.016
-.031
.065 .625 .281 1.535 +.000
-.015
.063 .047
1 1/2 1.900 +.016
-.031
.065 .625 .281 1.775 +.000
-.015 .063 .047
2 2.375 ± .024 .065 .625 .344 2.250 +.000
-.015
.063 .051
2 1/2 2.875 ± .029 .083 .625 .344 2.720 +.000
-.018
.078 .063
3 3.50 ± .035 .083 .625 .344 3.344 +.000
-.018
.078 .060
3 1/2 4.00 ± .040 .083 .625 .344 3.834 +.000
-.020
.083 .063
4 4.50 ± .045 .083 .625 .344 4.334 +.000
-.020
.083 .060
5 5.563 ± .056 .109 .625 .344 5.395 +.000
-.022
.084 .056
6 6.625 ± .060 .109 .625 .344 6.455 +.000
-.022
.085 .052
8 8.625 ± .086 .109 .750 .469 8.441 +.000
-.025
.092 .049
10 10.75 ± .108 .134 .750 .469 10.562 +.000
-.027
.094 .040
12 12.75 ± .128 .165 .750 .469 12.531 +.000
-.030
.110 .045
Tabel 2. Grosimea maximă şi minimă a peretelui ţevii
Dimensiunea
ţevii
Ţeavă sau tub din oţel carbon sau aluminiu Ţeavă sau tub din oţel inoxidabil Ţeavă din PVC/CPVC
Grosimea peretelui Grosimea peretelui Grosimea peretelui
Min. Max. Min. Max. Min. Max.
1” .065 .133 .065 .133 .133 .133
1 1/4” .065 .140 .065 .140 .140 .191
1 1/2” .065 .145 .065 .145 .145 .200
2” .065 .154 .065 .154 .154 .154
2 1/2” .083 .203 .083 .188 .203 .276
3” .083 .216 .083 .188 .216 .300
3 1/2” .083 .226 .083 .188 .226 .318
4” .083 .237 .083 .188 .237 .337
5” .109 .258 .109 .188 .258 .375
6” .109 .280 .109 .188 .280 .432
8” .109 .322 .109 .188 .322 .322
10” .134 .307 .134 .188 .365 .365
12” .165 .330 .165 .188 .406 .406