Specifications

Theo tiêu chuẩn chất lượng:
BS EN ISO 1452-3:2009/TCVN 8491-3

 

Size Dmin Zmin Hmin D1min Z1min H1min PN
(mm x mm) (in x in) (mm) (mm) (mm) (mm) (mm) (mm) (bar)
27 x 21 ¾ x ½ 33 13 48 28 15 45 15
34 x 21 1 x ½ 42 12 52 28 20 52 15
34 x 27 1 x ¾ 42 17 57 33 21 57 15
42 x 21 1¼ x ½ 51 14 58 28 24 58 15
42 x 27 1¼ x ¾ 51 16 60 33 24 59 15
42 x 34 1¼ x 1 51 19 63 42 24 64 15
49 x 27 1½ x ¾ 58 15 70 33 24 61 12
49 x 34 1½ x 1 58 19 74 42 27 67 12
49 x 42 1½ x 1¼ 58 23 78 51 27 71 12
60 x 21 2 x ½ 70 15 78 28 31 63 12
60 x 27 2 x ¾ 70 17 80 34 31 68 12
60 x 34 2 x 1 71 20 83 42 34 71 12
60 x 42 2 x 1¼ 71 24 87 51 34 87 12
60 x 49 2 x 1½ 71 27 90 58 35 91 12
90 x 49 3 x 1½ 101 30 94 58 46 101 12
90 x 60 3 x 2 101 36 100 71 47 110 12
114 x 60 4 x 2 130 38 122 71 62 125 12
114 x 90 4 x 3 130 66 140 101 61 125 12
140 x 114 5 x 4 158 66 130 130 71 170 12
168 x 114 6 x 4 188 71 203 130 98 182 12
220 x 114 8 x 4 240 72 217 130 130 214 12
220 x 168 8 x 6 240 102 247 188 126 258 12

Technical standards

Tiêu chuẩn sản xuất

BS EN ISO 1452-3:2009/TCVN 8491-3