{"id":477,"date":"2025-11-17T04:00:44","date_gmt":"2025-11-17T04:00:44","guid":{"rendered":"http:\/\/www.songhaiflange.com\/?post_type=product&p=477"},"modified":"2025-11-17T04:00:44","modified_gmt":"2025-11-17T04:00:44","slug":"Weld-Neck-Flanges","status":"publish","type":"product","link":"https:\/\/www.songhaiflange.com\/vi\/san-pham\/Weld-Neck-Flanges\/","title":{"rendered":"\u0110\u1ea7u n\u1ed1i h\u00e0n c\u1ed5"},"content":{"rendered":"
\n

C\u00e1c m\u1eb7t b\u00edch c\u1ed5 h\u00e0n c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 \u00e1p su\u1ea5t cao v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao. \u0110\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n ANSI, ASTM, DIN v\u00e0 JIS.<\/p>\n

\/\/\/L\u1edbp 150\/\/\/<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
K\u00edch th\u01b0\u1edbc danh ngh\u0129a<\/th>\n<\/td>\n\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a \u1ed1ng th\u00e9p<\/th>\nK\u00edch th\u01b0\u1edbc k\u1ebft n\u1ed1i<\/th>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n\u0110\u1ed9 d\u00e0y c\u1ee7a m\u1eb7t b\u00edch<\/th>\n\u0110\u01b0\u1eddng k\u00ednh trong c\u1ee7a m\u1eb7t b\u00edch<\/th>\nC\u1ed5 flange \u0111\u1ea7u l\u1edbn<\/th>\nChi\u1ec1u cao c\u1ee7a flange<\/th>\n<\/tr>\n<\/thead>\n
DN<\/td>\nCh\u1ec9 s\u1ed1 h\u00e0i l\u00f2ng c\u1ee7a kh\u00e1ch h\u00e0ng (NPS)<\/td>\nA<\/td>\n\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a m\u1eb7t b\u00edch D<\/td>\n\u0110\u01b0\u1eddng k\u00ednh v\u00f2ng tr\u00f2n trung t\u00e2m K<\/td>\n\u0110\u01b0\u1eddng k\u00ednh l\u1ed7 bulong L<\/td>\nS\u1ed1 l\u1ed7 bulong n<\/td>\nBolt Th<\/td>\nC<\/td>\nB<\/td>\nN<\/td>\nH<\/td>\n<\/tr>\n
15<\/td>\n1\/2<\/td>\n21.3<\/td>\n90<\/td>\n60.3<\/td>\n16<\/td>\n4<\/td>\nM14<\/td>\n9.6<\/td>\n15.5<\/td>\n30<\/td>\n46<\/td>\n<\/tr>\n
20<\/td>\n3\/4<\/td>\n26.9<\/td>\n100<\/td>\n69.9<\/td>\n16<\/td>\n4<\/td>\nM14<\/td>\n11.2<\/td>\n21<\/td>\n38<\/td>\n51<\/td>\n<\/tr>\n
25<\/td>\n1<\/td>\n33.7<\/td>\n110<\/td>\n79.4<\/td>\n16<\/td>\n4<\/td>\nM14<\/td>\n12.7<\/td>\n27<\/td>\n49<\/td>\n54<\/td>\n<\/tr>\n
32<\/td>\n1 1\/4<\/td>\n42.4<\/td>\n115<\/td>\n88.9<\/td>\n16<\/td>\n4<\/td>\nM14<\/td>\n14.3<\/td>\n35<\/td>\n59<\/td>\n56<\/td>\n<\/tr>\n
40<\/td>\n1 1\/2<\/td>\n48.3<\/td>\n125<\/td>\n98.4<\/td>\n16<\/td>\n4<\/td>\nM14<\/td>\n15.9<\/td>\n41<\/td>\n65<\/td>\n60<\/td>\n<\/tr>\n
50<\/td>\n2<\/td>\n60.3<\/td>\n150<\/td>\n120.7<\/td>\n18<\/td>\n4<\/td>\nM16<\/td>\n17.5<\/td>\n52<\/td>\n78<\/td>\n62<\/td>\n<\/tr>\n
65<\/td>\n2 1\/2<\/td>\n76.1<\/td>\n180<\/td>\n139.7<\/td>\n18<\/td>\n4<\/td>\nM16<\/td>\n20.7<\/td>\n66<\/td>\n90<\/td>\n68<\/td>\n<\/tr>\n
80<\/td>\n3<\/td>\n88.9<\/td>\n190<\/td>\n152.4<\/td>\n18<\/td>\n4<\/td>\nM16<\/td>\n22.3<\/td>\n77.5<\/td>\n108<\/td>\n68<\/td>\n<\/tr>\n
100<\/td>\n4<\/td>\n114.3<\/td>\n230<\/td>\n190.5<\/td>\n18<\/td>\n8<\/td>\nM16<\/td>\n22.3<\/td>\n101.5<\/td>\n135<\/td>\n75<\/td>\n<\/tr>\n
125<\/td>\n5<\/td>\n139.7<\/td>\n255<\/td>\n215.9<\/td>\n22<\/td>\n8<\/td>\nM20<\/td>\n22.3<\/td>\n127<\/td>\n164<\/td>\n87<\/td>\n<\/tr>\n
150<\/td>\n6<\/td>\n168.3<\/td>\n280<\/td>\n241.3<\/td>\n22<\/td>\n8<\/td>\nM20<\/td>\n23.9<\/td>\n154<\/td>\n192<\/td>\n87<\/td>\n<\/tr>\n
200<\/td>\n8<\/td>\n219.1<\/td>\n345<\/td>\n298.5<\/td>\n22<\/td>\n8<\/td>\nM20<\/td>\n27<\/td>\n203<\/td>\n246<\/td>\n100<\/td>\n<\/tr>\n
250<\/td>\n10<\/td>\n273<\/td>\n405<\/td>\n362<\/td>\n26<\/td>\n12<\/td>\nM24<\/td>\n28.6<\/td>\n255<\/td>\n305<\/td>\n100<\/td>\n<\/tr>\n
300<\/td>\n12<\/td>\n323.9<\/td>\n485<\/td>\n431.8<\/td>\n26<\/td>\n12<\/td>\nM24<\/td>\n30.2<\/td>\n303.5<\/td>\n365<\/td>\n113<\/td>\n<\/tr>\n
350<\/td>\n14<\/td>\n355.6<\/td>\n535<\/td>\n476.3<\/td>\n30<\/td>\n12<\/td>\nM27<\/td>\n33.4<\/td>\n&\/8211;<\/td>\n400<\/td>\n125<\/td>\n<\/tr>\n
400<\/td>\n16<\/td>\n406.4<\/td>\n595<\/td>\n539.8<\/td>\n30<\/td>\n16<\/td>\nM27<\/td>\n35<\/td>\n&\/8211;<\/td>\n457<\/td>\n125<\/td>\n<\/tr>\n
450<\/td>\n18<\/td>\n457<\/td>\n635<\/td>\n577.9<\/td>\n33<\/td>\n16<\/td>\nM30<\/td>\n38.1<\/td>\n&\/8211;<\/td>\n505<\/td>\n138<\/td>\n<\/tr>\n
500<\/td>\n20<\/td>\n508<\/td>\n700<\/td>\n635<\/td>\n33<\/td>\n20<\/td>\nM30<\/td>\n41.3<\/td>\n&\/8211;<\/td>\n559<\/td>\n143<\/td>\n<\/tr>\n
600<\/td>\n24<\/td>\n610<\/td>\n815<\/td>\n749.3<\/td>\n36<\/td>\n20<\/td>\nM33<\/td>\n46.1<\/td>\n&\/8211;<\/td>\n663<\/td>\n151<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\/\/\/L\u1edbp 300\/\/\/<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
K\u00edch th\u01b0\u1edbc danh ngh\u0129a<\/th>\n<\/td>\n\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a \u1ed1ng th\u00e9p<\/th>\nK\u00edch th\u01b0\u1edbc k\u1ebft n\u1ed1i<\/th>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n\u0110\u1ed9 d\u00e0y c\u1ee7a m\u1eb7t b\u00edch<\/th>\n\u0110\u01b0\u1eddng k\u00ednh trong c\u1ee7a m\u1eb7t b\u00edch<\/th>\nC\u1ed5 flange \u0111\u1ea7u l\u1edbn<\/th>\nChi\u1ec1u cao c\u1ee7a flange<\/th>\n<\/tr>\n<\/thead>\n
DN<\/td>\nCh\u1ec9 s\u1ed1 h\u00e0i l\u00f2ng c\u1ee7a kh\u00e1ch h\u00e0ng (NPS)<\/td>\nA<\/td>\n\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a m\u1eb7t b\u00edch D<\/td>\n\u0110\u01b0\u1eddng k\u00ednh v\u00f2ng tr\u00f2n trung t\u00e2m K<\/td>\n\u0110\u01b0\u1eddng k\u00ednh l\u1ed7 bulong L<\/td>\nS\u1ed1 l\u1ed7 bulong n<\/td>\nBolt Th<\/td>\nC<\/td>\nB<\/td>\nN<\/td>\nH<\/td>\n<\/tr>\n
15<\/td>\n1\/2<\/td>\n21.3<\/td>\n95<\/td>\n66.7<\/td>\n16<\/td>\n4<\/td>\nM14<\/td>\n12.7<\/td>\n15.5<\/td>\n38<\/td>\n51<\/td>\n<\/tr>\n
20<\/td>\n3\/4<\/td>\n26.9<\/td>\n115<\/td>\n82.6<\/td>\n18<\/td>\n4<\/td>\nM16<\/td>\n14.3<\/td>\n21<\/td>\n48<\/td>\n56<\/td>\n<\/tr>\n
25<\/td>\n1<\/td>\n33.7<\/td>\n125<\/td>\n88.9<\/td>\n18<\/td>\n4<\/td>\nM16<\/td>\n15.9<\/td>\n27<\/td>\n54<\/td>\n60<\/td>\n<\/tr>\n
32<\/td>\n1 1\/4<\/td>\n42.4<\/td>\n135<\/td>\n98.4<\/td>\n18<\/td>\n4<\/td>\nM16<\/td>\n17.5<\/td>\n35<\/td>\n64<\/td>\n64<\/td>\n<\/tr>\n
40<\/td>\n1 1\/2<\/td>\n48.3<\/td>\n155<\/td>\n114.3<\/td>\n22<\/td>\n4<\/td>\nM20<\/td>\n19.1<\/td>\n41<\/td>\n70<\/td>\n67<\/td>\n<\/tr>\n
50<\/td>\n2<\/td>\n60.3<\/td>\n165<\/td>\n127<\/td>\n18<\/td>\n8<\/td>\nM16<\/td>\n20.7<\/td>\n52<\/td>\n84<\/td>\n68<\/td>\n<\/tr>\n
65<\/td>\n2 1\/2<\/td>\n76.1<\/td>\n190<\/td>\n149.2<\/td>\n22<\/td>\n8<\/td>\nM20<\/td>\n23.9<\/td>\n66<\/td>\n100<\/td>\n75<\/td>\n<\/tr>\n
80<\/td>\n3<\/td>\n88.9<\/td>\n210<\/td>\n168.3<\/td>\n22<\/td>\n8<\/td>\nM20<\/td>\n27<\/td>\n77.5<\/td>\n117<\/td>\n78<\/td>\n<\/tr>\n
100<\/td>\n4<\/td>\n114.3<\/td>\n255<\/td>\n200<\/td>\n22<\/td>\n8<\/td>\nM20<\/td>\n30.2<\/td>\n101.5<\/td>\n146<\/td>\n84<\/td>\n<\/tr>\n
125<\/td>\n5<\/td>\n139.7<\/td>\n280<\/td>\n235<\/td>\n22<\/td>\n8<\/td>\nM20<\/td>\n33.4<\/td>\n127<\/td>\n178<\/td>\n97<\/td>\n<\/tr>\n
150<\/td>\n6<\/td>\n168.3<\/td>\n320<\/td>\n269.9<\/td>\n22<\/td>\n12<\/td>\nM20<\/td>\n35<\/td>\n154<\/td>\n206<\/td>\n97<\/td>\n<\/tr>\n
200<\/td>\n8<\/td>\n219.1<\/td>\n380<\/td>\n330.2<\/td>\n26<\/td>\n12<\/td>\nM24<\/td>\n39.7<\/td>\n203<\/td>\n260<\/td>\n110<\/td>\n<\/tr>\n
250<\/td>\n10<\/td>\n273<\/td>\n445<\/td>\n387.4<\/td>\n30<\/td>\n16<\/td>\nM27<\/td>\n46.1<\/td>\n255<\/td>\n321<\/td>\n116<\/td>\n<\/tr>\n
300<\/td>\n12<\/td>\n323.9<\/td>\n520<\/td>\n450.8<\/td>\n33<\/td>\n16<\/td>\nM30<\/td>\n49.3<\/td>\n303.5<\/td>\n375<\/td>\n129<\/td>\n<\/tr>\n
350<\/td>\n14<\/td>\n355.6<\/td>\n585<\/td>\n514.4<\/td>\n33<\/td>\n20<\/td>\nM30<\/td>\n52.4<\/td>\n&\/8211;<\/td>\n425<\/td>\n141<\/td>\n<\/tr>\n
400<\/td>\n16<\/td>\n406.4<\/td>\n650<\/td>\n571.5<\/td>\n36<\/td>\n20<\/td>\nM33<\/td>\n55.6<\/td>\n&\/8211;<\/td>\n483<\/td>\n144<\/td>\n<\/tr>\n
450<\/td>\n18<\/td>\n457<\/td>\n710<\/td>\n628.6<\/td>\n36<\/td>\n24<\/td>\nM33<\/td>\n58.8<\/td>\n&\/8211;<\/td>\n533<\/td>\n157<\/td>\n<\/tr>\n
500<\/td>\n20<\/td>\n508<\/td>\n775<\/td>\n685.8<\/td>\n36<\/td>\n24<\/td>\nM33<\/td>\n62<\/td>\n&\/8211;<\/td>\n587<\/td>\n160<\/td>\n<\/tr>\n
600<\/td>\n24<\/td>\n610<\/td>\n915<\/td>\n812.8<\/td>\n42<\/td>\n24<\/td>\nM39 \u00d7 3<\/td>\n68.3<\/td>\n&\/8211;<\/td>\n702<\/td>\n167<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\/\/\/L\u1edbp 600\/\/\/<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
K\u00edch th\u01b0\u1edbc danh ngh\u0129a<\/th>\n<\/td>\n\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a \u1ed1ng th\u00e9p<\/th>\nK\u00edch th\u01b0\u1edbc k\u1ebft n\u1ed1i<\/th>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n\u0110\u1ed9 d\u00e0y c\u1ee7a m\u1eb7t b\u00edch<\/th>\n\u0110\u01b0\u1eddng k\u00ednh trong c\u1ee7a m\u1eb7t b\u00edch<\/th>\nC\u1ed5 flange \u0111\u1ea7u l\u1edbn<\/th>\nChi\u1ec1u cao c\u1ee7a flange<\/th>\n<\/tr>\n<\/thead>\n
DN<\/td>\nCh\u1ec9 s\u1ed1 h\u00e0i l\u00f2ng c\u1ee7a kh\u00e1ch h\u00e0ng (NPS)<\/td>\nA<\/td>\n\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a m\u1eb7t b\u00edch D<\/td>\n\u0110\u01b0\u1eddng k\u00ednh v\u00f2ng tr\u00f2n trung t\u00e2m K<\/td>\n\u0110\u01b0\u1eddng k\u00ednh l\u1ed7 bulong L<\/td>\nS\u1ed1 l\u1ed7 bulong n<\/td>\nBolt Th<\/td>\nC<\/td>\nB<\/td>\nN<\/td>\nH<\/td>\n<\/tr>\n
15<\/td>\n1\/2<\/td>\n21.3<\/td>\n95<\/td>\n66.7<\/td>\n16<\/td>\n4<\/td>\nM14<\/td>\n14.3<\/td>\n&\/8211;<\/td>\n38<\/td>\n52<\/td>\n<\/tr>\n
20<\/td>\n3\/4<\/td>\n26.9<\/td>\n115<\/td>\n82.6<\/td>\n18<\/td>\n4<\/td>\nM16<\/td>\n15.9<\/td>\n&\/8211;<\/td>\n48<\/td>\n57<\/td>\n<\/tr>\n
25<\/td>\n1<\/td>\n33.7<\/td>\n125<\/td>\n88.9<\/td>\n18<\/td>\n4<\/td>\nM16<\/td>\n17.5<\/td>\n&\/8211;<\/td>\n54<\/td>\n62<\/td>\n<\/tr>\n
32<\/td>\n1 1\/4<\/td>\n42.4<\/td>\n135<\/td>\n98.4<\/td>\n18<\/td>\n4<\/td>\nM16<\/td>\n20.7<\/td>\n&\/8211;<\/td>\n64<\/td>\n67<\/td>\n<\/tr>\n
40<\/td>\n1 1\/2<\/td>\n48.3<\/td>\n155<\/td>\n114.3<\/td>\n22<\/td>\n4<\/td>\nM20<\/td>\n22.3<\/td>\n&\/8211;<\/td>\n70<\/td>\n70<\/td>\n<\/tr>\n
50<\/td>\n2<\/td>\n60.3<\/td>\n165<\/td>\n127<\/td>\n18<\/td>\n8<\/td>\nM16<\/td>\n25.4<\/td>\n&\/8211;<\/td>\n84<\/td>\n73<\/td>\n<\/tr>\n
65<\/td>\n2 1\/2<\/td>\n76.1<\/td>\n190<\/td>\n149.2<\/td>\n22<\/td>\n8<\/td>\nM20<\/td>\n28.6<\/td>\n&\/8211;<\/td>\n100<\/td>\n79<\/td>\n<\/tr>\n
80<\/td>\n3<\/td>\n88.9<\/td>\n210<\/td>\n168.3<\/td>\n22<\/td>\n8<\/td>\nM20<\/td>\n31.8<\/td>\n&\/8211;<\/td>\n117<\/td>\n83<\/td>\n<\/tr>\n
100<\/td>\n4<\/td>\n114.3<\/td>\n275<\/td>\n215.9<\/td>\n26<\/td>\n8<\/td>\nM24<\/td>\n38.1<\/td>\n&\/8211;<\/td>\n152<\/td>\n102<\/td>\n<\/tr>\n
125<\/td>\n5<\/td>\n139.7<\/td>\n330<\/td>\n266.7<\/td>\n30<\/td>\n8<\/td>\nM27<\/td>\n44.5<\/td>\n&\/8211;<\/td>\n189<\/td>\n114<\/td>\n<\/tr>\n
150<\/td>\n6<\/td>\n168.3<\/td>\n355<\/td>\n292.1<\/td>\n30<\/td>\n12<\/td>\nM27<\/td>\n47.7<\/td>\n&\/8211;<\/td>\n222<\/td>\n117<\/td>\n<\/tr>\n
200<\/td>\n8<\/td>\n219.1<\/td>\n420<\/td>\n349.2<\/td>\n33<\/td>\n12<\/td>\nM30<\/td>\n55.6<\/td>\n&\/8211;<\/td>\n273<\/td>\n133<\/td>\n<\/tr>\n
250<\/td>\n10<\/td>\n273<\/td>\n510<\/td>\n431.8<\/td>\n36<\/td>\n16<\/td>\nM33<\/td>\n63.5<\/td>\n&\/8211;<\/td>\n343<\/td>\n152<\/td>\n<\/tr>\n
300<\/td>\n12<\/td>\n323.9<\/td>\n560<\/td>\n489<\/td>\n36<\/td>\n20<\/td>\nM33<\/td>\n66.7<\/td>\n&\/8211;<\/td>\n400<\/td>\n156<\/td>\n<\/tr>\n
350<\/td>\n14<\/td>\n355.6<\/td>\n605<\/td>\n527<\/td>\n39<\/td>\n20<\/td>\nM36 \u00d7 3<\/td>\n69.9<\/td>\n&\/8211;<\/td>\n432<\/td>\n165<\/td>\n<\/tr>\n
400<\/td>\n16<\/td>\n406.4<\/td>\n685<\/td>\n603.2<\/td>\n42<\/td>\n20<\/td>\nM39 \u00d7 3<\/td>\n76.2<\/td>\n&\/8211;<\/td>\n495<\/td>\n178<\/td>\n<\/tr>\n
450<\/td>\n18<\/td>\n457<\/td>\n745<\/td>\n654<\/td>\n45<\/td>\n20<\/td>\nM42 \u00d7 3<\/td>\n82.6<\/td>\n&\/8211;<\/td>\n546<\/td>\n184<\/td>\n<\/tr>\n
500<\/td>\n20<\/td>\n508<\/td>\n815<\/td>\n723.9<\/td>\n45<\/td>\n24<\/td>\nM42 \u00d7 3<\/td>\n88.9<\/td>\n&\/8211;<\/td>\n610<\/td>\n190<\/td>\n<\/tr>\n
600<\/td>\n24<\/td>\n610<\/td>\n940<\/td>\n838.2<\/td>\n51<\/td>\n24<\/td>\nM48 \u00d7 3<\/td>\n101.6<\/td>\n&\/8211;<\/td>\n718<\/td>\n203<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\/\/\/L\u1edbp 900\/\/\/<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
K\u00edch th\u01b0\u1edbc danh ngh\u0129a<\/th>\n<\/td>\n\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a \u1ed1ng th\u00e9p<\/th>\nK\u00edch th\u01b0\u1edbc k\u1ebft n\u1ed1i<\/th>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n\u0110\u1ed9 d\u00e0y c\u1ee7a m\u1eb7t b\u00edch<\/th>\n\u0110\u01b0\u1eddng k\u00ednh trong c\u1ee7a m\u1eb7t b\u00edch<\/th>\nC\u1ed5 flange \u0111\u1ea7u l\u1edbn<\/th>\nChi\u1ec1u cao c\u1ee7a flange<\/th>\n<\/tr>\n<\/thead>\n
DN<\/td>\nCh\u1ec9 s\u1ed1 h\u00e0i l\u00f2ng c\u1ee7a kh\u00e1ch h\u00e0ng (NPS)<\/td>\nA<\/td>\n\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a m\u1eb7t b\u00edch D<\/td>\n\u0110\u01b0\u1eddng k\u00ednh v\u00f2ng tr\u00f2n trung t\u00e2m K<\/td>\n\u0110\u01b0\u1eddng k\u00ednh l\u1ed7 bulong L<\/td>\nS\u1ed1 l\u1ed7 bulong n<\/td>\nBolt Th<\/td>\nC<\/td>\nB<\/td>\nN<\/td>\nH<\/td>\n<\/tr>\n
15<\/td>\n1\/2<\/td>\n21.3<\/td>\n120<\/td>\n82.6<\/td>\n22<\/td>\n4<\/td>\nM20<\/td>\n22.3<\/td>\n&\/8211;<\/td>\n38<\/td>\n60<\/td>\n<\/tr>\n
20<\/td>\n3\/4<\/td>\n26.9<\/td>\n130<\/td>\n88.9<\/td>\n22<\/td>\n4<\/td>\nM20<\/td>\n25.4<\/td>\n&\/8211;<\/td>\n44<\/td>\n70<\/td>\n<\/tr>\n
25<\/td>\n1<\/td>\n33.7<\/td>\n150<\/td>\n101.6<\/td>\n26<\/td>\n4<\/td>\nM24<\/td>\n28.6<\/td>\n&\/8211;<\/td>\n52<\/td>\n73<\/td>\n<\/tr>\n
32<\/td>\n1 1\/4<\/td>\n42.4<\/td>\n160<\/td>\n111.1<\/td>\n26<\/td>\n4<\/td>\nM24<\/td>\n28.6<\/td>\n&\/8211;<\/td>\n64<\/td>\n73<\/td>\n<\/tr>\n
40<\/td>\n1 1\/2<\/td>\n48.3<\/td>\n180<\/td>\n123.8<\/td>\n30<\/td>\n4<\/td>\nM27<\/td>\n31.8<\/td>\n&\/8211;<\/td>\n70<\/td>\n83<\/td>\n<\/tr>\n
50<\/td>\n2<\/td>\n60.3<\/td>\n215<\/td>\n165.1<\/td>\n26<\/td>\n8<\/td>\nM24<\/td>\n38.1<\/td>\n&\/8211;<\/td>\n105<\/td>\n102<\/td>\n<\/tr>\n
65<\/td>\n2 1\/2<\/td>\n76.1<\/td>\n245<\/td>\n190.5<\/td>\n30<\/td>\n8<\/td>\nM27<\/td>\n41.3<\/td>\n&\/8211;<\/td>\n124<\/td>\n105<\/td>\n<\/tr>\n
80<\/td>\n3<\/td>\n88.9<\/td>\n240<\/td>\n190.5<\/td>\n26<\/td>\n8<\/td>\nM24<\/td>\n38.1<\/td>\n&\/8211;<\/td>\n127<\/td>\n102<\/td>\n<\/tr>\n
100<\/td>\n4<\/td>\n114.3<\/td>\n290<\/td>\n235<\/td>\n33<\/td>\n8<\/td>\nM30<\/td>\n44.5<\/td>\n&\/8211;<\/td>\n159<\/td>\n114<\/td>\n<\/tr>\n
125<\/td>\n5<\/td>\n139.7<\/td>\n350<\/td>\n279.4<\/td>\n36<\/td>\n8<\/td>\nM33<\/td>\n50.8<\/td>\n&\/8211;<\/td>\n190<\/td>\n127<\/td>\n<\/tr>\n
150<\/td>\n6<\/td>\n168.3<\/td>\n380<\/td>\n317.5<\/td>\n33<\/td>\n12<\/td>\nM30<\/td>\n55.6<\/td>\n&\/8211;<\/td>\n235<\/td>\n140<\/td>\n<\/tr>\n
200<\/td>\n8<\/td>\n219.1<\/td>\n470<\/td>\n393.7<\/td>\n39<\/td>\n12<\/td>\nM36 \u00d7 3<\/td>\n63.5<\/td>\n&\/8211;<\/td>\n298<\/td>\n162<\/td>\n<\/tr>\n
250<\/td>\n10<\/td>\n273<\/td>\n545<\/td>\n469.9<\/td>\n39<\/td>\n16<\/td>\nM36 \u00d7 3<\/td>\n69.9<\/td>\n&\/8211;<\/td>\n368<\/td>\n184<\/td>\n<\/tr>\n
300<\/td>\n12<\/td>\n323.9<\/td>\n610<\/td>\n533.4<\/td>\n39<\/td>\n20<\/td>\nM36 \u00d7 3<\/td>\n79.4<\/td>\n&\/8211;<\/td>\n419<\/td>\n200<\/td>\n<\/tr>\n
350<\/td>\n14<\/td>\n355.6<\/td>\n640<\/td>\n558.8<\/td>\n42<\/td>\n20<\/td>\nM39 \u00d7 3<\/td>\n85.8<\/td>\n&\/8211;<\/td>\n451<\/td>\n213<\/td>\n<\/tr>\n
400<\/td>\n16<\/td>\n406.4<\/td>\n705<\/td>\n616<\/td>\n45<\/td>\n20<\/td>\nM42 \u00d7 3<\/td>\n88.9<\/td>\n&\/8211;<\/td>\n508<\/td>\n216<\/td>\n<\/tr>\n
450<\/td>\n18<\/td>\n457<\/td>\n785<\/td>\n685.8<\/td>\n51<\/td>\n20<\/td>\nM48 \u00d7 3<\/td>\n101.6<\/td>\n&\/8211;<\/td>\n565<\/td>\n229<\/td>\n<\/tr>\n
500<\/td>\n20<\/td>\n508<\/td>\n855<\/td>\n749.3<\/td>\n55<\/td>\n20<\/td>\nM52 \u00d7 3<\/td>\n108<\/td>\n&\/8211;<\/td>\n622<\/td>\n248<\/td>\n<\/tr>\n
600<\/td>\n24<\/td>\n610<\/td>\n1040<\/td>\n901.7<\/td>\n68<\/td>\n20<\/td>\nM64 \u00d7 3<\/td>\n139.7<\/td>\n&\/8211;<\/td>\n749<\/td>\n292<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\/\/\/L\u1edbp 1500\/\/\/<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
K\u00edch th\u01b0\u1edbc danh ngh\u0129a<\/th>\n<\/td>\n\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a \u1ed1ng th\u00e9p<\/th>\nK\u00edch th\u01b0\u1edbc k\u1ebft n\u1ed1i<\/th>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n\u0110\u1ed9 d\u00e0y c\u1ee7a m\u1eb7t b\u00edch<\/th>\n\u0110\u01b0\u1eddng k\u00ednh trong c\u1ee7a m\u1eb7t b\u00edch<\/th>\nC\u1ed5 flange \u0111\u1ea7u l\u1edbn<\/th>\nChi\u1ec1u cao c\u1ee7a flange<\/th>\n<\/tr>\n<\/thead>\n
DN<\/td>\nCh\u1ec9 s\u1ed1 h\u00e0i l\u00f2ng c\u1ee7a kh\u00e1ch h\u00e0ng (NPS)<\/td>\nA<\/td>\n\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a m\u1eb7t b\u00edch D<\/td>\n\u0110\u01b0\u1eddng k\u00ednh v\u00f2ng tr\u00f2n trung t\u00e2m K<\/td>\n\u0110\u01b0\u1eddng k\u00ednh l\u1ed7 bulong L<\/td>\nS\u1ed1 l\u1ed7 bulong n<\/td>\nBolt Th<\/td>\nC<\/td>\nB<\/td>\nN<\/td>\nH<\/td>\n<\/tr>\n
15<\/td>\n1\/2<\/td>\n21.3<\/td>\n120<\/td>\n82.6<\/td>\n22<\/td>\n4<\/td>\nM20<\/td>\n22.3<\/td>\n&\/8211;<\/td>\n38<\/td>\n60<\/td>\n<\/tr>\n
20<\/td>\n3\/4<\/td>\n26.9<\/td>\n130<\/td>\n88.9<\/td>\n22<\/td>\n4<\/td>\nM20<\/td>\n25.4<\/td>\n&\/8211;<\/td>\n44<\/td>\n70<\/td>\n<\/tr>\n
25<\/td>\n1<\/td>\n33.7<\/td>\n150<\/td>\n101.6<\/td>\n26<\/td>\n4<\/td>\nM24<\/td>\n28.6<\/td>\n&\/8211;<\/td>\n52<\/td>\n73<\/td>\n<\/tr>\n
32<\/td>\n1 1\/4<\/td>\n42.4<\/td>\n160<\/td>\n111.1<\/td>\n26<\/td>\n4<\/td>\nM24<\/td>\n28.6<\/td>\n&\/8211;<\/td>\n64<\/td>\n73<\/td>\n<\/tr>\n
40<\/td>\n1 1\/2<\/td>\n48.3<\/td>\n180<\/td>\n123.8<\/td>\n30<\/td>\n4<\/td>\nM27<\/td>\n31.8<\/td>\n&\/8211;<\/td>\n70<\/td>\n83<\/td>\n<\/tr>\n
50<\/td>\n2<\/td>\n60.3<\/td>\n215<\/td>\n165.1<\/td>\n26<\/td>\n8<\/td>\nM24<\/td>\n38.1<\/td>\n&\/8211;<\/td>\n105<\/td>\n102<\/td>\n<\/tr>\n
65<\/td>\n2 1\/2<\/td>\n76.1<\/td>\n245<\/td>\n190.5<\/td>\n30<\/td>\n8<\/td>\nM27<\/td>\n41.3<\/td>\n&\/8211;<\/td>\n124<\/td>\n105<\/td>\n<\/tr>\n
80<\/td>\n3<\/td>\n88.9<\/td>\n265<\/td>\n203.2<\/td>\n33<\/td>\n8<\/td>\nM30<\/td>\n47.7<\/td>\n&\/8211;<\/td>\n133<\/td>\n117<\/td>\n<\/tr>\n
100<\/td>\n4<\/td>\n114.3<\/td>\n310<\/td>\n241.3<\/td>\n36<\/td>\n8<\/td>\nM33<\/td>\n54<\/td>\n&\/8211;<\/td>\n162<\/td>\n124<\/td>\n<\/tr>\n
125<\/td>\n5<\/td>\n139.7<\/td>\n375<\/td>\n292.1<\/td>\n42<\/td>\n8<\/td>\nM39 \u00d7 3<\/td>\n73.1<\/td>\n&\/8211;<\/td>\n197<\/td>\n156<\/td>\n<\/tr>\n
150<\/td>\n6<\/td>\n168.3<\/td>\n395<\/td>\n317.5<\/td>\n39<\/td>\n12<\/td>\nM36 \u00d7 3<\/td>\n82.6<\/td>\n&\/8211;<\/td>\n229<\/td>\n171<\/td>\n<\/tr>\n
200<\/td>\n8<\/td>\n219.1<\/td>\n485<\/td>\n393.7<\/td>\n45<\/td>\n12<\/td>\nM42 \u00d7 3<\/td>\n92.1<\/td>\n&\/8211;<\/td>\n292<\/td>\n213<\/td>\n<\/tr>\n
250<\/td>\n10<\/td>\n273<\/td>\n585<\/td>\n482.6<\/td>\n51<\/td>\n12<\/td>\nM48 \u00d7 3<\/td>\n108<\/td>\n&\/8211;<\/td>\n368<\/td>\n254<\/td>\n<\/tr>\n
300<\/td>\n12<\/td>\n323.9<\/td>\n675<\/td>\n571.5<\/td>\n55<\/td>\n16<\/td>\nM52 \u00d7 3<\/td>\n123.9<\/td>\n&\/8211;<\/td>\n451<\/td>\n283<\/td>\n<\/tr>\n
350<\/td>\n14<\/td>\n355.6<\/td>\n750<\/td>\n635<\/td>\n60<\/td>\n16<\/td>\nM56x3<\/td>\n133.4<\/td>\n&\/8211;<\/td>\n495<\/td>\n298<\/td>\n<\/tr>\n
400<\/td>\n16<\/td>\n406.4<\/td>\n825<\/td>\n704.8<\/td>\n68<\/td>\n16<\/td>\nM64 \u00d7 3<\/td>\n146.1<\/td>\n&\/8211;<\/td>\n552<\/td>\n311<\/td>\n<\/tr>\n
450<\/td>\n18<\/td>\n457<\/td>\n915<\/td>\n774.7<\/td>\n74<\/td>\n16<\/td>\nM70 \u00d7 3<\/td>\n162<\/td>\n&\/8211;<\/td>\n597<\/td>\n327<\/td>\n<\/tr>\n
500<\/td>\n20<\/td>\n508<\/td>\n985<\/td>\n831.8<\/td>\n80<\/td>\n16<\/td>\nM76X3<\/td>\n177.8<\/td>\n&\/8211;<\/td>\n641<\/td>\n356<\/td>\n<\/tr>\n
600<\/td>\n24<\/td>\n610<\/td>\n1170<\/td>\n990.6<\/td>\n94<\/td>\n16<\/td>\nM90X3<\/td>\n203.2<\/td>\n&\/8211;<\/td>\n762<\/td>\n406<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\/\/\/L\u1edbp 2500\/\/\/<\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
K\u00edch th\u01b0\u1edbc danh ngh\u0129a<\/th>\n<\/td>\n\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a \u1ed1ng th\u00e9p<\/th>\nK\u00edch th\u01b0\u1edbc k\u1ebft n\u1ed1i<\/th>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n\u0110\u1ed9 d\u00e0y c\u1ee7a m\u1eb7t b\u00edch<\/th>\n\u0110\u01b0\u1eddng k\u00ednh trong c\u1ee7a m\u1eb7t b\u00edch<\/th>\nC\u1ed5 flange \u0111\u1ea7u l\u1edbn<\/th>\nChi\u1ec1u cao c\u1ee7a flange<\/th>\n<\/tr>\n<\/thead>\n
DN<\/td>\nCh\u1ec9 s\u1ed1 h\u00e0i l\u00f2ng c\u1ee7a kh\u00e1ch h\u00e0ng (NPS)<\/td>\nA<\/td>\n\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a m\u1eb7t b\u00edch D<\/td>\n\u0110\u01b0\u1eddng k\u00ednh v\u00f2ng tr\u00f2n trung t\u00e2m K<\/td>\n\u0110\u01b0\u1eddng k\u00ednh l\u1ed7 bulong L<\/td>\nS\u1ed1 l\u1ed7 bulong n<\/td>\nBolt Th<\/td>\nC<\/td>\nB<\/td>\nN<\/td>\nH<\/td>\n<\/tr>\n
15<\/td>\n1\/2<\/td>\n21.3<\/td>\n135<\/td>\n88.9<\/td>\n22<\/td>\n4<\/td>\nM20<\/td>\n30.2<\/td>\n&\/8211;<\/td>\n43<\/td>\n73<\/td>\n<\/tr>\n
20<\/td>\n3\/4<\/td>\n26.9<\/td>\n140<\/td>\n95.2<\/td>\n22<\/td>\n4<\/td>\nM20<\/td>\n31.8<\/td>\n&\/8211;<\/td>\n51<\/td>\n79<\/td>\n<\/tr>\n
25<\/td>\n1<\/td>\n33.7<\/td>\n160<\/td>\n108<\/td>\n26<\/td>\n4<\/td>\nM24<\/td>\n35<\/td>\n&\/8211;<\/td>\n57<\/td>\n89<\/td>\n<\/tr>\n
32<\/td>\n1 1\/4<\/td>\n42.4<\/td>\n185<\/td>\n130.2<\/td>\n30<\/td>\n4<\/td>\nM27<\/td>\n38.1<\/td>\n&\/8211;<\/td>\n73<\/td>\n95<\/td>\n<\/tr>\n
40<\/td>\n1 1\/2<\/td>\n48.3<\/td>\n205<\/td>\n146<\/td>\n33<\/td>\n4<\/td>\nM30<\/td>\n44.5<\/td>\n&\/8211;<\/td>\n79<\/td>\n111<\/td>\n<\/tr>\n
50<\/td>\n2<\/td>\n60.3<\/td>\n235<\/td>\n171.4<\/td>\n30<\/td>\n8<\/td>\nM27<\/td>\n50.9<\/td>\n&\/8211;<\/td>\n95<\/td>\n127<\/td>\n<\/tr>\n
65<\/td>\n21\/2<\/td>\n76.1<\/td>\n265<\/td>\n196.8<\/td>\n33<\/td>\n8<\/td>\nM30<\/td>\n57.2<\/td>\n&\/8211;<\/td>\n114<\/td>\n143<\/td>\n<\/tr>\n
80<\/td>\n3<\/td>\n88.9<\/td>\n305<\/td>\n228.6<\/td>\n36<\/td>\n8<\/td>\nM33<\/td>\n66.7<\/td>\n&\/8211;<\/td>\n133<\/td>\n168<\/td>\n<\/tr>\n
100<\/td>\n4<\/td>\n114.3<\/td>\n355<\/td>\n273<\/td>\n42<\/td>\n8<\/td>\nM39 \u00d7 3<\/td>\n76.2<\/td>\n&\/8211;<\/td>\n165<\/td>\n190<\/td>\n<\/tr>\n
125<\/td>\n5<\/td>\n139.7<\/td>\n420<\/td>\n323.8<\/td>\n48<\/td>\n8<\/td>\nM45 \u00d7 3<\/td>\n92.1<\/td>\n&\/8211;<\/td>\n203<\/td>\n229<\/td>\n<\/tr>\n
150<\/td>\n6<\/td>\n168.3<\/td>\n485<\/td>\n368.3<\/td>\n55<\/td>\n8<\/td>\nM52 \u00d7 3<\/td>\n108<\/td>\n&\/8211;<\/td>\n235<\/td>\n273<\/td>\n<\/tr>\n
200<\/td>\n8<\/td>\n219.1<\/td>\n550<\/td>\n438.2<\/td>\n55<\/td>\n12<\/td>\nM52 \u00d7 3<\/td>\n127<\/td>\n&\/8211;<\/td>\n305<\/td>\n318<\/td>\n<\/tr>\n
250<\/td>\n10<\/td>\n273<\/td>\n675<\/td>\n539.8<\/td>\n68<\/td>\n12<\/td>\nM64 \u00d7 3<\/td>\n165.1<\/td>\n&\/8211;<\/td>\n375<\/td>\n419<\/td>\n<\/tr>\n
300<\/td>\n12<\/td>\n323.9<\/td>\n760<\/td>\n619.1<\/td>\n74<\/td>\n12<\/td>\nM70 \u00d7 3<\/td>\n184.2<\/td>\n&\/8211;<\/td>\n441<\/td>\n464<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/p><\/div>","protected":false},"excerpt":{"rendered":"
\n
\n
GI\u1edaI THI\u1ec6U<\/div>\n
Ch\u00fang t\u00f4i s\u1ea3n xu\u1ea5t flange h\u00e0n c\u1ed5 b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 v\u1edbi k\u00edch th\u01b0\u1edbc t\u1eeb 1\/2 \u0111\u1ebfn 24 NPS, \u00e1p su\u1ea5t t\u1eeb 150 \u0111\u1ebfn 2500. S\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t h\u00e0ng t\u1ed1i thi\u1ec3u th\u1ea5p, gi\u00e1 tr\u1ef1c ti\u1ebfp t\u1eeb nh\u00e0 m\u00e1y v\u00e0 c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh l\u1ed7 bulong v\u00e0 k\u00edch th\u01b0\u1edbc. \u0110\u1ec3 bi\u1ebft th\u00eam chi ti\u1ebft, vui l\u00f2ng tham kh\u1ea3o B\u1ea3ng K\u00edch th\u01b0\u1edbc b\u00ean d\u01b0\u1edbi ho\u1eb7c LI\u00caN H\u1ec6 K\u1ef8 S\u01af C\u1ee6A CH\u00daNG T\u00d4I \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 th\u00eam.<\/div>\n<\/p><\/div>\n
\n
<\/div>\n
Ti\u00eau chu\u1ea9n\uff1a<\/b>
Ti\u00eau chu\u1ea9n qu\u1ed1c gia Trung Qu\u1ed1c GB\/T9119-2010
\nHG\/T20592-2009
\nHG\/T20615-2009
\nDIN
\nHi\u1ec7p h\u1ed9i K\u1ef9 s\u01b0 C\u01a1 kh\u00ed Hoa K\u1ef3
\nBS
\nTi\u00eau chu\u1ea9n Nh\u1eadt B\u1ea3n (JIS)<\/p>\n

V\u1eadt li\u1ec7u\uff1a<\/b>
304: F304 S30408 S30408II S30408III S30400
304L: S30403 S30403II 30403 30403II
316L: 31603, 31603II, 31603III
\n2507 (F53)
\n2205 (F51)
\nTP310S (06Cr5Ni20)
\nTP321 (06Cr18Ni11)
\nS22053III = 2205III
\nT321 - 32168 = 321<\/div>\n<\/p><\/div>\n<\/p><\/div>","protected":false},"featured_media":478,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[47],"product_tag":[],"class_list":{"0":"post-477","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-weld-neck-flanges","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/product\/477","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/comments?post=477"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/media\/478"}],"wp:attachment":[{"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/media?parent=477"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/product_brand?post=477"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/product_cat?post=477"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/product_tag?post=477"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}