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�OӋҎ(gu��)���� GB/T 12235 BS 1868
�Y���L�ȣ� GB/T 12221 ASME B16.10
���m�B�ӣ� GB/T 9113 ASME B16.5
ԇ��c�zGB/T 13927 API 598 API 6D
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| ��ʽֹ���y��̖ | H42H | H42Y | H42W |
| ��������(MPa) | 1.6~10.0 (Calss150-Calss600) |
| �ڏ�(mm) | DN32-DN900 1-1/4��-8�� |
| �m�ý��| | ˮ���͡����������������������| |
| ���x���� | �y�w | WCB CF8 CF8M CF3 CF3M |
| �y�� | WCB CF8 CF8M CF3 CF3M |
| ���� | F304 F316 F304L F316L |
| �ܷ��� | ���P� ˾̫���Ͻ� PTFE |
�����γߴ硿
| Class150LB ��ʽֹ���y |
| DN(mm) | 25 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
| NPS(in) | 1 | 1 1/2 | 2 | 2 1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 |
| L(RF) | 114 | 146 | 159 | 178 | 190 | 216 | 241 | 254 | 305 | 356 | 457 |
| D | 108 | 127 | 152 | 178 | 190 | 229 | 254 | 279 | 343 | 406 | 483 |
| Wt(kg) | 7 | 13 | 20 | 35 | 39 | 55 | 80 | 90 | 182 | 258 | 422 |
| Class300LB ��ʽֹ���y |
| DN(mm) | 25 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
| NPS(in) | 1 | 1 1/2 | 2 | 2 1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 |
| L(RF) | 121 | 152 | 165 | 184 | 200 | 232 | 264 | 279 | 330 | 390 | 495 |
| D | 124 | 156 | 165 | 190 | 210 | 254 | 279 | 318 | 381 | 445 | 521 |
| Wt(kg) | 10 | 19 | 25 | 35 | 48 | 60 | 89 | 148 | 230 | 335 | 552 |
| GB 1.6MPa ��ʽֹ���y |
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 |
| L | 80 | 90 | 105 | 110 | 120 | 140 | 160 | 185 | 210 | 275 | 300 |
| D | 95 | 105 | 115 | 135 | 145 | 160 | 180 | 200 | 215 | 245 | 280 |
| Wt(kg) | - | - | - | - | - | 7.5 | 9.5 | 11 | 19.5 | 36.5 | 48 |
| GB 2.5MPa ��ʽֹ���y |
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 |
| L | 80 | 90 | 105 | 110 | 120 | 140 | 160 | 185 | 210 | 275 | 300 |
| D | 95 | 105 | 115 | 135 | 145 | 160 | 180 | 195 | 230 | 270 | 300 |
| Wt(kg) | - | - | - | - | - | 7.5 | 9.5 | 12 | 20 | 38 | 49 |
| GB 4.0MPa ��ʽֹ���y |
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 |
| L | 80 | 90 | 105 | 110 | 120 | 140 | 160 | 185 | 210 | 275 | 300 |
| D | 95 | 105 | 115 | 135 | 145 | 160 | 180 | 195 | 230 | 270 | 300 |
| Wt(kg) | - | - | - | - | - | 7.5 | 9.5 | 12 | 20 | 38 | 49 |
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