| 3/4IN.X3/4IN.X3/4IN.SCHEDULE 40 | K2612 | MUNRO AND MILLER FITTINGS LTD |
| BS1640 PART 1 | K7766 | BRITISH STANDARDS INSTITUTION |
| EQUAL TEE 3/4IN.SCHEDULE 40 | K2612 | MUNRO AND MILLER FITTINGS LTD |
| EQUAL TEE | K7508 | BKL FITTINGS LTD |
| BS1640PT1 | K7766 | BRITISH STANDARDS INSTITUTION |
| TABLE6 SCHEDULE40 3/4 | K7766 | BRITISH STANDARDS INSTITUTION |