| Effective Date | Item | Type | Brand | GA Letter | Surveillance Status |
|---|---|---|---|---|---|
| 31 December 2025 | 1 | Stainless steel fittings with press ends connection (316L) - Tee - ET - 15 (mm) | Hensun | C20230186 | Pass |
| 2 | Stainless steel fittings with press ends connection (316L) - Tee - TMT - 15x½"x15 (mm x inch x mm) | Hensun | C20230186 | Pass | |
| 3 | Stainless steel fittings with press ends connection (304) - Tee - ET - 28 (mm) | Hensun | C20250025 | Pass | |
| 4 | Stainless steel fittings with press ends connection (304) - Tee - RT - 28x22x28 (mm) | Hensun | C20250025 | Pass | |
| 5 | Stainless steel fittings with press ends connection (304) - Tee - TFT - 28x½"x28 (mm x inch x mm) | Hensun | C20250025 | Pass | |
| 6 | Stainless steel pipes – Series 1 (304) - EN15065-4 - 15mm | HKS | C20230368 | Pass | |
| 7 | Silver-copper-phosphorus brazing alloy (Phos 5) - Phos 5 - nil | Thessco | M20240003 | Pass | |
| 8 | Single lever sink mixer - 32917XXX - 3/8" | Grohe | C20250171 | Pass | |
| 9 | Single lever sink mixer - 32488XXX - 3/8" | Grohe | C20240698 | Pass | |
| 10 | Deck mounted single lever sink mixer - 5A8360XXX. - 3/8" | Roca | C20220715 | Pass | |
| 11 | Single lever shower mixer - 74621 - 1/2" | Hansgrohe | ZC20250337 | Pass | |
| 12 | Single lever bath mixer - HA022 - 1/2" | EXQ | C20240638 | Pass | |
| 13 | Single lever basin mixer - 71591 - 3/8" | Hansgrohe | C20220173 | Pass | |
| 14 | Copper alloy angle valve - SC-7111 - 1/2" | Schlosser | ZC20250359 | Pass | |
| 15 | Copper alloy gate valve - RHB-2H - 15mm | Snow | C20240018 | Pass | |
| 16 | Copper alloy angle valve - CP888 - 1/2" | Ruby | ZC20250218 | Pass | |
| 17 | Copper alloy gate valve - H(BS) - 15mm | Kitz | C20250117 | Pass | |
| 18 | Copper alloy silent check valve - RHB-6 - 40mm | Snow | C20220068 | Pass | |
| 19 | Stainless steel globe valve - SV15GLC-6 - 15mm | HKS | C20240184 | Pass | |
| 20 | Plastic float operated valve - A1160-20 - 1/2" | P & P | C20230599F | Pass | |
| 30 November 2025 | 1 | Stainless steel fittings with press ends connection (316L) - Reducer - 1243 - 28x15 (mm) | PCC | C20240541 | Pass |
| 2 | Stainless steel fittings with press ends connection (316L) - Reducer - 1201 - 15x¾" (mm x inch) | PCC | C20240541 | Pass | |
| 3 | Stainless steel fittings with press ends connection (316L) - Reducer - 1202 - 15x¾" (mm x inch) | PCC | C20240541 | Pass | |
| 4 | Copper alloy fitting with push-fit connection end - Bend - T14LC - 22x½" | Pegler Yorkshire Tectite Classic |
C20240468 | Pass | |
| 5 | Stainless steel fittings with press ends connection (316L) - Coupler - 220F - 28x1" (mm x inch) | N.U | C20230298 | Pass | |
| 6 | Stainless steel fittings with press ends connection (316L) - Coupler - 220M - 28x1" (mm x inch) | N.U | C20230298 | Pass | |
| 7 | Stainless steel pipes - Series 1 (304) - Series 1 (304) - 22mm | TBI | C20210906 | Pass | |
| 8 | Single lever sink mixer - SK2127 - 3/8" | Tubrak | C20220635 | Pass | |
| 9 | Deck mounted sink mixer - 33.870.888.XX - 3/8" | Dornbracht | C20240921 | Pass | |
| 10 | Single lever sink mixer - EMS-MX-25406-G00 - 1/2" | EMSA | C20240497 | Pass | |
| 11 | Single lever basin mixer - OT085 - 3/8" | EXQ | C20240234 | Pass | |
| 12 | Single lever basin mixer - ORI-200/SB-XXX - 1/2" | Vado | C20240487 | Pass | |
| 13 | Single lever bath/shower mixer - FFAS0711-601XXXBC0 - 1/2" | American Standard | C20250100 | Pass | |
| 14 | Stainless steel ball valve - 1600 - 25mm | PSV | C20230741 | Pass | |
| 15 | Stainless steel expansion joint - ASSST-316 - 40mm | Master Bellows, China | C20230456 | Pass | |
| 16 | Copper alloy angle valve - EM4001.505 - 1/2" x 1/2" | EMCA | C20230359 | Pass | |
| 17 | Copper alloy angle valve - 22037000 - 1/2" x 3/8" | Grohe | C20211170 | Pass | |
| 18 | Plastic float operated valve - LE6031 - 1/2" | Leah | C20230138F | Pass | |
| 31 October 2025 | 1 | Copper alloy fittings with end feed capillary - Coupler - 362 - 28x1" (mm x inch) | ecFIT | C20211403 | Pass |
| 2 | Copper alloy fittings with end feed capillary - Coupler - 363 - 15x½" (mm x inch) | ecFIT | C20211403 | Pass | |
| 3 | Copper alloy fittings with end feed capillary - Bend - 463 - 22x½" (mm x inch) | ecFIT | C20211403 | Pass | |
| 4 | Copper alloy fittings with push-fit connection end - Coupler - TX1/TX270 - 15mm | Tectite Pro | B20250005 | Pass | |
| 5 | Copper alloy fittings with push-fit connection end - Bend - TX12/TX090 - 15mm | Tectite Pro | B20250005 | Pass | |
| 6 | Silver-copper-phosphorus brazing alloy (Phos 2) | Thessco | M20240002 | Pass | |
| 7 | Copper pipes (Table Y) - R250 - 28x1.2 mm | tub-e | C20240402 | Pass | |
| 8 | Single lever sink mixer - WF-SS02 - 3/8" | H2O PRO | C20230636 | Pass | |
| 9 | Single lever sink tap - XXCR4659 - 1/2" | Fiore | C20230698 | Pass | |
| 10 | Deck mounted single lever sink mixer - BC174XX - 3/8" | Ideal Standard | C20220734 | Pass | |
| 11 | Single lever basin mixer - 72527 - 3/8" | Hansgrohe | C20221046 | Pass | |
| 12 | Single lever basin mixer - 49030 - 3/8" | AXOR | C20240317 | Pass | |
| 13 | Single lever basin mixer - 23922XX3 - 3/8" | Grohe | C20240353 | Pass | |
| 14 | Copper alloy angle valve - 413012I - 1/2" x 3/8" | ANCO | C20240490 | Pass | |
| 15 | Copper alloy globe valve - TYT-652 - 20mm | TYT | C20250102 | Pass | |
| 16 | Copper alloy Y-strainer - RHB-9 - 25mm | Snow | C20220222 | Pass | |
| 17 | Copper alloy loose jumper stop valve - WSV-801T-BZ - 25mm | Wealthmark | C20250054 | Pass | |
| 18 | Copper alloy angle valve - CP-22A - 1/2" x 1/2" x 1/2" | Kita | C20240336 | Pass | |
| 19 | Copper alloy check valve - 230P - 25mm | Toyo | C20220776 | Pass | |
| 20 | Plastic float operated valve - EV97767 - 1/2" | Armitage Shanks | C20230763F | Pass | |
| 21 | Copper alloy pressure reducing valve - ART.8100 - 20mm | Flowmatic | C20240611 | Pass | |
| 22 | Copper alloy fittings with solder ring connection ends - Bend - EG14 - 22x½" (mm x inch) | Eagle | C20240493 | Pass | |
| 30 September 2025 | 1 | Copper alloy fittings with end feed connection ends - Coupler - DEW302 - 67x2½" (mm x inch) | Deco | C20220145 | Pass |
| 2 | Copper alloy fittings with end feed connection ends - Coupler - DEW303 - 67x2½" (mm x inch) | Deco | C20220145 | Pass | |
| 3 | Stainless steel fittings with press-fit connection ends (316L) - Coupler - 28mm | TESS | C20240433 | Pass | |
| 4 | Stainless steel fittings with press-fit connection ends (316L) - Bend - 28mm | TESS | C20240433 | Pass | |
| 5 | Stainless steel fittings with press ends connection (316L) - Coupler - M16C - 28mm | Anpro | C20240545 | Pass | |
| 6 | Stainless steel fittings with press ends connection (316L) - Bend - M16E90D - 28mm | Anpro | C20240545 | Pass | |
| 7 | Stainless steel pipes (316L) - 25mm | Cheung Yu | C20240909 | Pass | |
| 8 | Single lever sink mixer - XXCR4660 - 3/8" | Fiore | C20230534 | Pass | |
| 9 | Single lever sink mixer - 326812xyyy - 3/8" | sam | C20230890 | Pass | |
| 10 | Single lever sink mixer - FO2181 - 3/8" | EXQ | C20220044 | Pass | |
| 11 | Single lever bath mixer - BH-632 - 1/2" | Zenzo | C20240566 | Pass | |
| 12 | Single lever basin mixer - NE085 - 3/8" | EXQ | C20211405 | Pass | |
| 13 | Bibcock - P016 - 1/2" | EXQ | C20210672 | Pass | |
| 14 | Copper alloy ball valve - SYF6511-31 - 32mm | Eagle | C20230770 | Pass | |
| 15 | Copper alloy angle valve - CP-18A - 1/2" x 1/2" | Kita | C20220496 | Pass | |
| 16 | Copper alloy pressure reducing valve - GD-93MS-500 - 20mm | Yoshitake Inc | C20250014 | Pass | |
| 17 | Copper alloy gate valve - 1011 - 15mm | PSV | C20220777 | Pass | |
| 18 | Stainless steel flexible joint - SNR - 50mm | Shin-Nihon | C20211343 | Pass | |
| 19 | Copper alloy ball valve - TYT-561 - 15mm | TYT | C20210637 | Pass | |
| 20 | Plastic float operated valve - SR03167 - 1/2" | Armitage Shanks | C20230314F | Pass | |
| 31 August 2025 | 1 | Copper alloy fittings with end feed capillary - Coupler - 4270G - 28x1" (mm x inch) | Eagle | C20230535 | Pass |
| 2 | Copper alloy fittings with end feed capillary - Reducer - 4270G - 22x½" (mm x inch) | Eagle | C20230535 | Pass | |
| 3 | Copper alloy fittings with push-fit connection ends - Coupler - TX10751 - 28x1" (mm x inch) |
Pegler | C20211084 | Pass | |
| 4 | Copper alloy fittings with solder ring connection ends - Coupler - EG2 - 28x1" (mm x inch) | Eagle | C20240493 | Pass | |
| 5 | Copper alloy fittings with solder ring connection ends - Tee - EG30 - 22x22x½" (mm x mm x inch) | Eagle | C20240493 | Pass | |
| 6 | Stainless steel pipes (316) - 28mm | Geberit | B20240020 | Pass | |
| 7 | Single lever sink mixer - RIN285XX - 3/8" | Paffoni | C20230246 | Pass | |
| 8 | Single lever sink mixer - AVONA-S - 3/8" | Blanco | C20221014 | Pass | |
| 9 | Single lever sink mixer - 31368XXX - 3/8" | Grohe | C20230664 | Pass | |
| 10 | Wall mounted single lever bath and shower mixer - D8803.X - 1/2" | RENÉ | C20210617 | Pass | |
| 11 | Single lever basin mixer - F3721-YY - 3/8" | Fima Carlo Frattini | C20220317 | Pass | |
| 12 | Wall mounted bath/shower mixer - 1641(X)T8 - 1/2" | Vola | C20211387 | Pass | |
| 13 | Copper alloy swing check valve - BZ402 - 25mm | Valvemaker | C20240503 | Pass | |
| 14 | Copper alloy ball valve - 680 - 1/2" x 3/4" | TIPO | C20230436 | Pass | |
| 15 | Stainless steel flexible joint - SFJF - 50mm | James | C20220102 | Pass | |
| 16 | Copper alloy Y-strainer - TYT-952S - 20mm | TYT | C20211019 | Pass | |
| 17 | Stainless steel flexible joint - SNR-U - 50mm | Shin-Nihon | C20211312 | Pass | |
| 18 | Copper alloy loose jumper stop valve - RHB7-LF - 15mm | Snow | C20240665 | Pass | |
| 19 | Plastic float operated valve - C-3138 - 1/2" | Kims | C20210699F | Pass | |
| 31 July 2025 | 1 | Stainless steel fittings with press ends connection (316L) - Reducer - R - 28x15 (mm) | Hensun | C20230187 | Pass |
| 2 | Stainless steel fittings with press ends connection (316L) - Reducer - RFT - 22x½" (mm x inch) | Hensun | C20230187 | Pass | |
| 3 | Stainless steel fittings with press ends connection (316L) - Bend - 90EFT - 28x1"(mm x inch) | Hensun | C20230185 | Pass | |
| 4 | Stainless steel fittings with press ends connection (316L) - Bend - 90EMT - 28x1"(mm x inch) | Hensun | C20230185 | Pass | |
| 5 | Stainless steel fittings with compression ends connection (316) - Coupler - 22 mm | HKS | C20230483 | Pass | |
| 6 | Stainless steel fittings with compression ends connection (316) - Tee - 22 mm | HKS | C20230483 | Pass | |
| 7 | Stainless steel pipes – Series 1 (304) - 28mm | Hensun | C20240756 | Pass | |
| 8 | Single lever sink mixer - XXCR4760 - 1/2" | Fiore | C20240761 | Pass | |
| 9 | Single lever sink mixer - 8830-YY - 3/8" | Bellini | C20220377 | Pass | |
| 10 | Single lever sink mixer - SK-635 - 3/8" | Zenzo | C20240567 | Pass | |
| 11 | Single lever basin mixer - 38026 - 3/8" | AXOR | C20240316 | Pass | |
| 12 | Single lever basin mixer - XXYY8119 - 3/8" | Fiore | C20220859 | Pass | |
| 13 | Single lever basin mixer - TLG11303H#XXX - 1/2" | TOTO | C20220888 | Pass | |
| 14 | Copper alloy angle valve - 504/3 - 1/2" x 1/2" | PG | C20210875 | Pass | |
| 15 | Copper alloy pressure reducing valve - 361 - 3/4" | Itap | C20230028 | Pass | |
| 16 | Copper alloy ball valve - SYF6508-31 - 15mm | Eagle | C20211285 | Pass | |
| 17 | Copper alloy stop valve - H3470* - 1/2" | TYT | C20210299 | Pass | |
| 18 | Stainless steel ball valve - SV15BVC-6 - 15mm | HKS | C20220456 | Pass | |
| 19 | Copper alloy float valve - TIPO 806 - 1/2" | TIPO | C20220675 | Pass | |
| 20 | Plastic float operated valve - T6901 side Entry - 1/2" | Bestter | B20230015F | Pass | |
| 30 June 2025 | 1 | Copper alloy fittings with end feed capillary - Coupler - 4243G - 15 x 1/2" (mm x inch) | Eagle | C20210580 | Pass |
| 2 | Stainless steel fittings with grooved type connection (316) - Coupler - 65mm | HKS | C20230279 | Pass | |
| 3 | Stainless steel fittings with grooved type connection (316) - Bend - 65mm | HKS | C20230279 | Pass | |
| 4 | Copper fittings with solder ring connection ends - Coupler – YP1 - 15mm | Pegler Yorkshire | B20240026 | Pass | |
| 5 | Copper fittings with solder ring connection ends - Bend - YP12 - 15mm | Pegler Yorkshire | B20240026 | Pass | |
| 6 | Copper fittings with solder ring connection ends - Tee - YP24 - 15mm | Pegler Yorkshire | B20240026 | Pass | |
| 7 | Stainless steel pipes (316L) - BS253258-6 - 25mm | HKS | C20230334 | Pass | |
| 8 | Single lever sink mixer - LE804 - 3/8" | Leah | C20221089 | Pass | |
| 9 | Single lever sink mixer - 34730 - 3/8" | La Torre | C20230273 | Pass | |
| 10 | Single lever kitchen mixer- 151070310XX - 3/8" | Delong | C20240594 | Pass | |
| 11 | Wall mounted single lever bath mixer - WR-E143215-XX - 1/2" | Walrus | C20210931 | Pass | |
| 12 | Single lever shower mixer - 71600 - 1/2" | Hansgrohe | C20230194 | Pass | |
| 13 | Single lever basin mixer - 71755 - 3/8" | Hansgrohe | C20220301 | Pass | |
| 14 | Copper alloy gate valve - Fig.108 - 25mm | Showa | C20240640 | Pass | |
| 15 | Copper alloy ball valve - 665 - 3/4" | TIPO | C20230424 | Pass | |
| 16 | Copper alloy gate valve - WGV-501T-BZ - 25mm | Wealthmark | C20240568 | Pass | |
| 17 | Copper alloy Y-strainer - GYS-L - 50mm | Tozen | C20211383 | Pass | |
| 18 | Copper alloy globe valve - C(BS) - 15mm | Kitz | C20210512 | Pass | |
| 19 | Copper alloy ball valve - 660 - 3/4" | TIPO | C20230427 | Pass | |
| 20 | Plastic float operated valve - A1260A - 1/2" | R&T | C20240476F | Pass | |
| 31 May 2025 | 1 | Stainless steel fittings with press ends connection (316L) - Reducer - 240 - 28x15(mm) | N.U | C20230249 | Pass |
| 2 | Stainless steel fittings with compression ends connection (304) - Bend - 28mm | Ducky | C20240394 | Pass | |
| 3 | Stainless steel fittings with compression ends connection (304) - Coupler - 28mm | Ducky | C20240394 | Pass | |
| 4 | Stainless steel fittings with compression ends connection (304) -Tee - 28mm | Ducky | C20240394 | Pass | |
| 5 | Stainless steel fittings with press ends connection (316L) - Bend - 1220 - 28mm | PCC | C20240543 | Pass | |
| 6 | Stainless steel fittings with press ends connection (316L) - Bend - 1231 - 28x1" (mm x inch) | PCC | C20240543 | Pass | |
| 7 | Stainless steel pipes (304) - EN652958-4 - 65mm | HKS | C20230336 | Pass | |
| 8 | Single lever kitchen mixer - RF813 - 3/8" | Richford | C20210387 | Pass | |
| 9 | Single lever sink mixer - 31368XX1 - 3/8" | Grohe | C20210972 | Pass | |
| 10 | Single lever sink mixer - OT183 - 3/8" | EXQ | C20210168 | Pass | |
| 11 | Single lever shower mixer - 59031.XXX - 1/2" | Gessi | C20240339 | Pass | |
| 12 | Single lever basin mixer - 33.525.809.XX - 3/8" | Dornbracht | C20230553 | Pass | |
| 13 | Deck mounted basin mixer - 22.512.892.XX - 3/8" | Dornbracht | C20220025 | Pass | |
| 14 | Copper alloy Y-strainer - Fig.56 - 25mm | Showa | C20210549 | Pass | |
| 15 | Copper alloy angle valve - 258SD - 1/2" | F.Q.R. | C20221055 | Pass | |
| 16 | Copper alloy pressure reducing valve - GD-24 - 32mm | Yoshitake | C20211445 | Pass | |
| 17 | Copper alloy gate valve - ONLG2-SS - 1" | ONDA | C20210183 | Pass | |
| 18 | Copper alloy gate valve - BZ133 - 25mm | Valvemaker | C20240423 | Pass | |
| 19 | Stainless steel gate valve - TYTG-2SS - 25mm | TYT | C20210597 | Pass | |
| 20 | Plastic float operated valve - WH171B-T2 - 3/8" | TOTO | C20230681F | Pass | |
| 30 April 2025 | 1 | Copper fittings with solder ring connection ends - Coupler - TC301 - 35mm | ecFIT | C20220100 | Pass |
| 2 | Copper fittings with solder ring connection ends - Bend - TC401 - 15mm | ecFIT | C20220100 | Pass | |
| 3 | Copper fittings with solder ring connection ends - Tee - TC601 - 35mm | ecFIT | C20220100 | Pass | |
| 4 | Stainless steel fittings with press ends connection (316L) - Bend - 90F - 28x1" | N.U | C20230297 | Pass | |
| 5 | Stainless steel fittings with press ends connection (316L) - Tee - 130 - 35mm | N.U | C20230296 | Pass | |
| 6 | Stainless steel pipes - Series 1 (304) - 15mm | Ducky | C20221015 | Pass | |
| 7 | Silver-copper-phosphorus brazing alloy (Stay-Silv 2) | Harris | M20230007 | Pass | |
| 8 | Wall mounted sink tap - S8270AA - 1/2" | Armitage Shanks | C20211406 | Pass | |
| 9 | Single lever sink mixer - WF-SS01 - 3/8" | H2O PRO | C20230637 | Pass | |
| 10 | Single lever sink mixer - NO076 - 3/8" | EXQ | C20230851 | Pass | |
| 11 | Deck mounted single lever basin mixer - WR-500801-XX - 3/8" | Walrus | C20210395 | Pass | |
| 12 | Deck mounted single lever basin mixer - WR-500901-XX - 3/8" | Walrus | C20210204 | Pass | |
| 13 | Single lever basin mixer - 72560 - 3/8" | Hansgrohe | C20221047 | Pass | |
| 14 | Copper alloy loose jumper stop valve - Series 909 - 20mm | Waterfront | C20211085 | Pass | |
| 15 | Copper alloy angle valve - 10111A-903 - 1/2" x 3/8" | Oasi | C20211231 | Pass | |
| 16 | Stainless steel Y-strainer - SV15YSC-6 - 15mm | HKS | C20220457 | Pass | |
| 17 | Copper alloy gate valve - CFS - 15mm | Kitz | C20210613 | Pass | |
| 18 | Copper alloy swing check valve - RHB-4 - 20mm | Snow | C20220144 | Pass | |
| 19 | Plastic float operated valve - 90T EVO - 1/2" | Siamp | C20230673F | Pass | |
| 31 March 2025 | 1 | Copper alloy fittings with end feed connection ends - Bend - 218.B - 15x½" (mm x inch) | tub-e | C20210793 | Pass |
| 2 | Copper alloy fittings with end feed connection ends - Coupler - 212.B - 28x1" (mm x inch) | tub-e | C20210793 | Pass | |
| 3 | Copper alloy fittings with end feed connection ends - Coupler - 211.B - 28x1" (mm x inch) | tub-e | C20210793 | Pass | |
| 4 | Copper alloy fitting with compression ends - Bend - 403 - 22 x ½" (mm x inch) | Kembla | B20230024 | Pass | |
| 5 | Copper fittings with end feed capillary - Tee - SJ601 - 28x28x15 (mm) | ecFIT | C20220055 | Pass | |
| 6 | Stainless steel pipes – Series 2 (304) - 28mm | Mayer | C20230536 | Pass | |
| 7 | Silver brazing alloy (B2 (Silbraze 2P)) - B2 (Silbraze 2P) - 2.5 x 750 (mm) | Silbraze | M20230002 | Pass | |
| 8 | Single lever sink mixer - Fusion Round - 3/8" | Quooker | C20230840 | Pass | |
| 9 | Single lever kitchen mixer - 71861 - 3/8" | Hansgrohe | C20240363 | Pass | |
| 10 | Wall mounted sink tap - X102000G2 - 1/2" | Bellini | C20230095 | Pass | |
| 11 | Bib tap - VI42 - 1/2" | Vila | C20211272 | Pass | |
| 12 | Single lever basin mixer - 23924003 - 3/8" | Grohe | C20230158 | Pass | |
| 13 | Single lever basin mixer - RED071XX - 3/8" | Paffoni | C20240263 | Pass | |
| 14 | Copper alloy pressure reducing valve - S0457 - 20mm | SYR | C20240103 | Pass | |
| 15 | Copper alloy angle valve - 411012I - 1/2" x 1/2" | ANCO | C20240489 | Pass | |
| 16 | Copper alloy swing check valve - Fig.54 - 25mm | Showa | C20210505 | Pass | |
| 17 | Copper alloy angle valve - 6610D-B - 1/2" | Daimler | C20211395 | Pass | |
| 18 | Copper alloy angle valve - PEX-234-C/P - 1/2" x 3/8" | Plumbex | C20240473 | Pass | |
| 19 | Copper alloy gate valve - Fig.207 - 28mm | Toyo | C20210853 | Pass | |
| 20 | Plastic float operated valve - T6501 bottom entry - 1/2" | Bestter | B20230014F | Pass | |
| 28 February 2025 | 1 | Copper alloy fittings with compression connection ends - Coupler - 140 - 15mm | TX88 | B20240002 | Pass |
| 2 | Copper alloy fittings with compression connection ends - Bend - 144 - 15mm | TX88 | B20240002 | Pass | |
| 3 | Copper alloy fittings with compression connection ends - Tee - 150 - 15mm | TX88 | B20240002 | Pass | |
| 4 | Stainless steel fittings with press ends connection (316L) - Reducer - 240 - 35x15(mm) | N.U | C20240144 | Pass | |
| 5 | Stainless steel fittings with press ends connection (316L) - Tee - 130R - 35x28x35(mm) | N.U | C20240145 | Pass | |
| 6 | Duplex stainless steel pipes (1.4462) - 40mm | New Age | C20240200 | Pass | |
| 7 | Copper-phosphorus brazing alloy (Harris 0) | Harris | M20230009 | Pass | |
| 8 | Single lever sink mixer - 31367XX1 - 3/8" | Grohe | C20210598 | Pass | |
| 9 | Single lever sink mixer - 32918XXX - 3/8" | Grohe | C20230943 | Pass | |
| 10 | Single lever sink mixer - DA092CR - 1/2" | Paffoni | C20210609 | Pass | |
| 11 | Deck mounted single lever basin mixer - WR-E11310M-XX - 3/8" | Walrus | C20210848 | Pass | |
| 12 | Deck mounted single lever basin mixer - WR-511401-XX - 3/8" | Walrus | C20210149 | Pass | |
| 13 | Single lever shower mixer - RF1602 - 1/2" | Richford | C20210385 | Pass | |
| 14 | Copper alloy globe valve - 210A - 15mm | Toyo | C20220978 | Pass | |
| 15 | Copper alloy angle ball valve - BL-809A - 1/2" x 3/8" | Bellini | C20230015 | Pass | |
| 16 | Copper alloy ball valve - 698-1 - 1/2" x 3/4" | TIPO | C20230455 | Pass | |
| 17 | Copper alloy swing check valve - R(BS) - 25mm | Kitz | C20210301 | Pass | |
| 18 | Copper alloy angle ball valve - E8000 - 1/2" x 3/8" | Eurotermo | C20220120 | Pass | |
| 19 | Copper alloy globe valve - Fig.55 - 25mm | Showa | C20210544 | Pass | |
| 20 | Plastic float operated valve - B3861 - 1/2" | WDI | B20210029F | Pass | |
| 31 January 2025 | 1 | Copper alloy fittings with end feed connection ends - Coupler - N3 - 28x1" | Endex | B20240013 | Pass |
| 2 | Copper fitting with solder ring connection ends - Bend - SRREN - 22x15 (mm) | Kembla | C20220296 | Pass | |
| 3 | Stainless steel fittings with press ends connection (316L) - Coupler - CMT - 28x1" (mm x inch) | Hensun | C20230188 | Pass | |
| 4 | Stainless steel fittings with press ends connection (316L) - Coupler - CFT - 28x1" (mm x inch) | Hensun | C20230188 | Pass | |
| 5 | Copper fittings with solder ring connection ends - Coupler - H-SC01 - 35mm | Holly | C20220116 | Pass | |
| 6 | Stainless steel pipes - Series 2 (316L) - 22mm | TESS | C20230326 | Pass | |
| 7 | Brazing - B3 (Silbraze 5P) - 2.5 x 750mm | Silbraze | M20230003 | Pass | |
| 8 | Wall mounted sink tap - 9325 - 1/2" | Fiore | C20211079 | Pass | |
| 9 | Single lever sink mixer - 312614xyyy - 3/8" | Sam | C20240216 | Pass | |
| 10 | Single lever kitchen mixer - SM53905 - 1/2" | Sumiya | C20230946 | Pass | |
| 11 | Single lever bath mixer - 37.074.20 - 1/2" | La Torre | C20230706 | Pass | |
| 12 | Single lever basin mixer - GR07YXX - 3/8" | Paffoni | C20230149 | Pass | |
| 13 | Single lever basin mixer - 76010 - 3/8" | Hansgrohe | C20210489 | Pass | |
| 14 | Stainless steel flexible joint - JF-500U - 25mm | Perflex | C20211204 | Pass | |
| 15 | Copper alloy angle valve - F205N - 1/2" x 3/8" | Fima Carlo Frattini | C20230353 | Pass | |
| 16 | Copper alloy check valve - JCH90 Type 2190 - 25mm | AVK | C20220917 | Pass | |
| 17 | Copper alloy pressure reducing valve - WH009 - 25mm | Wah Hung | C20220065 | Pass | |
| 18 | Copper alloy angle valve - AV-44Y - 1/2" x 1/2" | EXQ | C20210823 | Pass | |
| 19 | Copper alloy angle valve - CP-18B - 1/2" x 3/8" | Kita | C20220465 | Pass | |
| 20 | Plastic float operated valve - TG271217 - 1/2" | Geberit | C20210696F | Pass |