
Double Section Pipe Repair Coupling
2.Gasket: EPDM or NBR
3.Bolts & Nuts: Stainless Steel 304
Description
The double section pipe repair coupling is mainly used for the connection of new pipelines, and the rapid repair of pipeline leakage. It can quickly repair pipeline pin holes and breaks caused by aging and corrosion without stopping the pressure and without replacing the pipeline. The installation is convenient, the construction efficiency is high, the construction operation can be performed without special tools, and the performance is particularly outstanding under the harsh conditions of the construction environment.
Drawing

Technical Parameters
| Pipe O.D. | O.D Range | Working Pressure | Dimensions | Screws | Screw Torque | |||
| OD(mm) | ODmin-ODmax(mm) | WP(bar) | C(mm) | L1(mm) | L2(mm) | D(mm) | M | Nm |
| 42 | 42-44 | 32 | 10 | 57 | 100 | 65 | 6 | 15 |
| 44.5 | 44-45.1 | 32 | 10 | 57 | 100 | 65 | 6 | 15 |
| 48.6 | 47-49 | 32 | 10 | 57 | 100 | 70 | 6 | 15 |
| 54 | 53.6-54.6 | 32 | 10 | 57 | 100 | 70 | 8 | 30 |
| 57 | 56.3-57.7 | 32 | 10 | 57 | 100 | 80 | 8 | 30 |
| 60.3 | 59-62 | 32 | 10 | 80 | 139 | 85 | 8 | 30 |
| 63 | 62.2-63.9 | 32 | 10 | 80 | 139 | 85 | 8 | 30 |
| 76.1 | 75-78 | 28 | 10 | 80 | 139 | 100 | 8 | 30 |
| 79.9 | 78.8-80.8 | 28 | 10 | 80 | 139 | 100 | 8 | 30 |
| 88.9 | 88-92 | 28 | 10 | 107 | 203 | 110 | 10 | 30 |
| 108 | 106-110 | 28 | 10 | 107 | 203 | 130 | 10 | 50 |
| 110 | 108.9-111.2 | 28 | 10 | 107 | 203 | 130 | 10 | 50 |
| 114.3 | 112-116 | 28 | 10 | 107 | 203 | 135 | 10 | 50 |
| 118 | 116.6-119.2 | 28 | 10 | 107 | 203 | 140 | 10 | 50 |
| 125 | 123.6-126.5 | 28 | 10 | 107 | 203 | 150 | 10 | 50 |
| 133 | 131.5-134.4 | 28 | 10 | 107 | 203 | 160 | 10 | 50 |
| 140 | 137-143 | 28 | 10 | 116 | 203 | 165 | 12 | 50 |
| 159 | 157-161 | 24 | 10 | 116 | 203 | 185 | 12 | 80 |
| 165.2 | 163.3-166.7 | 24 | 10 | 116 | 203 | 190 | 12 | 80 |
| 168 | 166-170 | 24 | 10 | 116 | 203 | 195 | 12 | 80 |
| 170 | 168.2-171.9 | 24 | 10 | 116 | 203 | 195 | 12 | 80 |
| 200 | 198.2-201.5 | 16 | 15 | 155 | 255 | 240 | 14 | 80 |
| 219 | 217-221 | 16 | 15 | 155 | 255 | 250 | 14 | 80 |
| 250 | 250-254 | 16 | 15 | 155 | 255 | 285 | 14 | 100 |
| 273 | 271-275 | 16 | 15 | 155 | 255 | 305 | 14 | 100 |
| 315 | 313-317 | 16 | 15 | 155 | 255 | 340 | 14 | 100 |
| 325 | 323-327 | 14 | 15 | 155 | 255 | 360 | 14 | 100 |
| 355.6 | 354-358 | 14 | 15 | 155 | 255 | 385 | 14 | 100 |
| 377 | 375-379 | 14 | 15 | 155 | 255 | 410 | 14 | 100 |
| 400 | 398-402 | 14 | 15 | 155 | 255 | 430 | 14 | 100 |
| 406 | 404-408 | 12 | 15 | 155 | 255 | 435 | 14 | 100 |
| 426 | 424-428 | 12 | 15 | 155 | 255 | 460 | 14 | 100 |
| 429 | 427-431 | 12 | 15 | 155 | 255 | 460 | 14 | 100 |
| 480 | 478-482 | 12 | 15 | 155 | 255 | 510 | 14 | 120 |
| 500 | 498-502 | 10 | 15 | 155 | 255 | 530 | 14 | 120 |
| 508 | 506-510 | 10 | 15 | 155 | 255 | 540 | 14 | 120 |
| 530 | 528-532 | 10 | 15 | 155 | 255 | 565 | 14 | 120 |
| 558.8 | 557-561 | 9 | 15 | 155 | 255 | 590 | 14 | 120 |
| 609.6 | 608-612 | 8 | 15 | 155 | 255 | 640 | 16 | 120 |
| 630 | 628-632 | 8 | 15 | 155 | 255 | 670 | 16 | 120 |
| 635 | 633-637 | 8 | 15 | 155 | 255 | 675 | 16 | 120 |
| 711.2 | 709-713 | 7 | 15 | 155 | 255 | 745 | 16 | 120 |
| 720 | 718-722 | 7 | 15 | 155 | 255 | 760 | 16 | 120 |
| 738 | 736-740 | 7 | 15 | 155 | 255 | 780 | 16 | 120 |
| 762 | 760-764 | 7 | 15 | 155 | 255 | 795 | 16 | 150 |
| 812.8 | 811-815 | 6 | 15 | 155 | 255 | 845 | 16 | 150 |
| 842 | 840-844 | 6 | 15 | 155 | 255 | 880 | 16 | 150 |
| 914.4 | 912-916 | 5 | 15 | 155 | 255 | 945 | 16 | 150 |
| 920 | 918-922 | 5 | 15 | 155 | 255 | 960 | 16 | 150 |
| 945 | 943-947 | 5 | 15 | 155 | 255 | 985 | 16 | 150 |
| 1016 | 1014-1018 | 4 | 15 | 155 | 255 | 1050 | 16 | 150 |
| 1020 | 1018-1022 | 4 | 15 | 155 | 255 | 1060 | 16 | 150 |
| 1048 | 1046-1050 | 4 | 15 | 155 | 255 | 1090 | 16 | 150 |
| 1117.6 | 1116-1120 | 4 | 15 | 155 | 255 | 1150 | 16 | 150 |
| 1120 | 1118-1122 | 4 | 15 | 155 | 255 | 1160 | 16 | 150 |
| 1152 | 1150-1154 | 4 | 15 | 155 | 255 | 1190 | 16 | 150 |
| 1219.2 | 1217-1221 | 3.5 | 15 | 155 | 255 | 1250 | 16 | 150 |
| 1226 | 1224-1228 | 3.5 | 15 | 155 | 255 | 1270 | 16 | 150 |
| 1255 | 1253-1257 | 3.5 | 15 | 155 | 255 | 1295 | 16 | 150 |
| 1320.8 | 1319-1323 | 3 | 15 | 155 | 255 | 1350 | 16 | 150 |
| 1422.4 | 1420-1424 | 3 | 15 | 155 | 255 | 1455 | 16 | 150 |
| 1462 | 1460-1464 | 3 | 15 | 155 | 255 | 1500 | 16 | 150 |
Packing

FAQ
Q: Can we visit your factory?
A: Yes,we welcome you to visit our factory anytime,we will pick you up from airport or train station to our factory.
Q: Would you offer discount if I have a large order?
A: Yes, we can offer different discount according to your order quantity.
Q: What is the normal lead time of your products?
A: For stock products, we will send goods to you within 1-2 days after receiving the payment. If we do not have them in stock,It will take around 25-35 days after receiving deposit.
Hot Tags: double section pipe repair coupling, China, manufacturers, suppliers, factory, customized, price
Previous
No InformationYou Might Also Like
Send Inquiry











