1、 J 16JB/T 6496 1992 1992-12-25 1993-07-01 11 pN0.1016 MPa DN61800 mm 2 JB 1712 JB 1713 3 3.1 pN2.5 MPa DN6150 mm 1 1 1 1992-12-25 JB/T 6496 19921993-07-01 JB/T 6496 19922 1 m m dDD1D2MHH1hCC1C2M12 13 14 30 18.5 M18 1.5 3 1.5M14 15 16 35 20.5 M20 230 15M16 17 20 40 24.5 M24 23 31 8M18 19 22 45 27.5 M
2、27 23 71.5 M22 23 28 53 33.5 M33 24 320Tr28 5 30 34 65 39.5 M39 24 5Tr36 6 38 44 75 48.5 M48 2Tr40 6 42 48 82 52.5 M52 2462242123.2 pN1.6 MPa DN1565 mm 2 2 2 2 m m dDMh1hCHZ 12 8 14 M22 1.514 10 16 M24 1.591 21.5 1518 12 20 M30 21 11 520 14 22 M33 21 41 82 20 53.3 pN0.106.4 MPa DN321800 mm 3 3 A B J
3、B/T 6496 19923 3 3 m md ZZ DD1d0CALh1h2BB1bb1rr1r2H H 14 14 15 22 38 50 64 2016 16 17 26 42M855 7012 28 10 1018 18 19 28 46 60 76 2520 20 21 32 50 65 82 30 522 22 23 34 54M1070 88141.530 1210 121224 24 25 36 56 75 92 36 626 26 27 42 62 80 9828 28 29 44 66M1285 10216 34 14 12 14 14332 32 33 48 70 90
4、116 1836 36 37 52 75 95 122202.046 14 1640 40 41 56 801.0100 126 5644 44 45 64 90 110 13850 50 51 70 100M16120 14824 3.0 501816 18182.04 2255 55 57 75 105 130 16060 60 62 80 115 140 17018 2265 65 67 85 1251.5145 1756020 24 70 7 2870 70 72 96 135 155 18575 75 77 101 140 165 19580 80 82 106 145M20170
5、20030 4.06523 2390 90 92 120 160 M242.0185 220 34 5.0 70 2522 26272.5 5 100 8 35 3JB/T 6496 199243.4 pN1.64.0 MPa DN50800 mm 4 4 4 4 m mZ Ddd0CALrr1BbH 14 22 15 55 53 3616 26 17660 5592 41 218 28 20 65 5637.5 4520 32 22870 6610 28 1424 36 26 80 7045 5528 44 301090 9512 32 1632 48 34 100 9636 52 38 1
6、10 10040 56 42121.0120 1056516 42 20 7244 64 46 130 11650 70 52 145 12455 75 5716150 12675 20 44 2460 80 62 155 12965 85 67 170 14270 96 72201.5180 1488 7.52 45 62 8 9075 101 77 190 15680 106 82 200 165 11890 122 9225 2.0210 170100 30 74 36 145 8 1 L r 2 H Z JB 1712 JB 1713 3.5 pN1.66.4 MPa DN50300
7、mm 5 JB/T 6496 19925 5 5 5 m mZ Dd0CArBb 20 32 8 78 10 32 1622 34 8526 38109012 34 1828 44111032 48 11536 521212516 44 2238 58 14042 62 15044 64 16048 68161.516520 50 26 7 D0 H JB 170475 JB 170775 JB 171075 JB 174575 JB/T 6496 1992 JB/T 6496 1992*2 100044*880 1230 1/16 1/2 10,0001992 2 1992 2 1 500 1.00 http:/www.JB
