650
700
750 |
26
28
30 |
405
438
470 |
991
1067
1143 |
660
711
762 |
ASMe
B16.9中3/4"的45°彎頭H值可為11，90°長(zhǎng)半徑彎頭F值可為29，180°長(zhǎng)半徑彎頭的P值可為57、K值可為43，由制造商選擇。
GB12459中45°彎頭H值與表中略有不同，使用時(shí)查閱標(biāo)準(zhǔn)。
SH3408中DN20的45°彎頭H值可為11，90°長(zhǎng)半徑彎頭的F值可為29，180°長(zhǎng)半徑彎頭的P值可為57、K值可為43。
H
of 11mm shall be furnished for 3/4" 45°Elbow, F of 29mm
shall be furnished for 90°LR Elbow, P and K of 57mm and
43mm shall be furnished for 180°LR Elbow. at the
manufacturer's option in ASME B16.9.
H of GB12459 for
45°Elbow is slightly different from the list number,
when using, please refer to the standard and code.
In
SH3408 for DN20, H of 11 mm is for 45°Elbow, F of 39mm
is for 90°LR Elbow, P and K of 57mm and 43mm are for
180°LR Elbow. |
