--- title: Black & Galvanized Mild Steel Reducing Nipple | Asmuss description: Black & Galvanized Mild Steel Reducing Nipple --- [![Asmuss](https://www.asmuss.co.nz/hubfs/Logo.svg "Asmuss")](https://www.asmuss.co.nz/) ©2021 Asmuss Group of Companies Search: ###### [Steel](https://www.asmuss.co.nz/steel) | [Fittings](https://www.asmuss.co.nz/steel/products/fittings) | [STEEL FITTINGS](https://www.asmuss.co.nz/steel/products/fittings/steel-fittings) | Black & Galvanized Mild Steel Reducing NIPPLE ###### ![Black & Galvanised Mild Steel Reducing Nipple](https://www.asmuss.co.nz/hs-fs/hubfs/Black%20%26%20Galvanised%20Mild%20Steel%20Reducing%20Nipple.jpg?width=180&name=Black%20%26%20Galvanised%20Mild%20Steel%20Reducing%20Nipple.jpg) B Code = black code  |  G Code = galvanised code  |  Size = metric  |  kg/pc is approximate | B Code | G Code | Size | A | B | KG/PC | | --- | --- | --- | --- | --- | --- | | WBNR008006 | | 8 x 6 | 30 | 16 | 0.02 | | WBNR010006 | | 10 x 6 | 31 | 19 | 0.03 | | WBNR010008 | | 10 x 8 | 34 | 19 | 0.03 | | WBNR015006 | | 15 x 6 | 40 | 22 | 0.06 | | WBNR015008 | | 15 x 8 | 40 | 22 | 0.06 | | WBNR015010 | | 15 x 10 | 40 | 22 | 0.06 | | WBNR020008 | | 20 x 8 | 42 | 27 | 0.08 | | WBNR020010 | | 20 x 10 | 42 | 27 | 0.09 | | WBNR020015 | WGNR020015 | 20 x 15 | 47 | 27 | 0.10 | | WBNR025015 | WGNR025015 | 25 x 15 | 50 | 35 | 0.16 | | WBNR025020 | | 25 x 20 | 50 | 35 | 0.16 | | WBNR032015 | | 32 x 15 | 55 | 47 | 0.31 | | WBNR032020 | | 32 x 20 | 55 | 47 | 0.29 | | WBNR032025 | | 32 x 25 | 57 | 47 | 0.30 | | WBNR040020 | | 40 x 20 | 57 | 52 | 0.39 | | WBNR040025 | | 40 x 25 | 59 | 52 | 0.37 | | WBNR040032 | | 40 x 32 | 63 | 52 | 0.39 | | WBNR050025 | | 50 x 25 | 62 | 61 | 0.64 | | WBNR050032 | | 50 x 32 | 66 | 61 | 0.53 | | WBNR050040 | | 50 x 40 | 66 | 61 | 0.57 | ### PRODUCT ENQUIRY ![Screen Shot 2020-11-20 at 9.25.09 AM](https://www.asmuss.co.nz/hubfs/Screen%20Shot%202020-11-20%20at%209.25.09%20AM.png) Download our Steel Fittings catalogue [![Download](https://hubspot-no-cache-ap1-prod.s3.amazonaws.com/cta/default/7120897/82602eff-41ce-48ed-a9fa-74405c73ec90.png)](https://hubspot-cta-redirect-ap1-prod.s3.amazonaws.com/cta/redirect/7120897/82602eff-41ce-48ed-a9fa-74405c73ec90) ![Screen Shot 2020-11-20 at 9.25.09 AM](https://www.asmuss.co.nz/hubfs/Screen%20Shot%202020-11-20%20at%209.25.09%20AM.png) Download our latest Steel catalogue for full product specs [![Download](https://hubspot-no-cache-ap1-prod.s3.amazonaws.com/cta/default/7120897/82602eff-41ce-48ed-a9fa-74405c73ec90.png)](https://hubspot-cta-redirect-ap1-prod.s3.amazonaws.com/cta/redirect/7120897/82602eff-41ce-48ed-a9fa-74405c73ec90) ### STEEL PRODUCTS ![AdobeStock_407887807](https://www.asmuss.co.nz/hs-fs/hubfs/AdobeStock_407887807.jpeg?) Steel ![AdobeStock_984350282](https://www.asmuss.co.nz/hs-fs/hubfs/AdobeStock_984350282.jpeg?) Pipe ![Fittings](https://www.asmuss.co.nz/hs-fs/hubfs/Asmuss%20Pictures%20183.jpg?width=263&name=Asmuss%20Pictures%20183.jpg) Fittings ![Fastenings](https://www.asmuss.co.nz/hs-fs/hubfs/Fastenings.jpeg?) Fastenings ![Engineering Supplies](https://www.asmuss.co.nz/hs-fs/hubfs/Engineering%20Supplies.jpeg?width=5760&height=3840&name=Engineering%20Supplies.jpeg) Engineering Supplies ![Fencing](https://www.asmuss.co.nz/hs-fs/hubfs/1D4E6978.jpg?width=263&name=1D4E6978.jpg) Fencing ### STEEL CAPABILITIES [![Internal - Asmuss Christcfffhurch (47)](https://www.asmuss.co.nz/hubfs/Internal%20-%20Asmuss%20Christcfffhurch%20(47).png?) ](https://www.asmuss.co.nz/steel/capability/construction) ### Steel Construction Our Steel is procured from the most reputable mills around the world, to certify product quality and traceability. [ Learn More ](https://www.asmuss.co.nz/steel/capability/construction) [![Manufacturing and Engineering (6)](https://www.asmuss.co.nz/hubfs/Manufacturing%20and%20Engineering%20(6).jpg?) ](https://www.asmuss.co.nz/steel/capability/civil) ### Steel Civil We can source unique / non-standard product as well as meet large project requirements. [ Learn More ](https://www.asmuss.co.nz/steel/capability/civil) [![Steel - Civil (4)](https://www.asmuss.co.nz/hubfs/Steel%20-%20Civil%20(4).jpg?) ](https://www.asmuss.co.nz/steel/capability/manufacturing-engineering) ### Manufacturing and Engineering We are proficient at meeting tight lead times, preserving material integrity and offering competitive pricing. [ Learn More ](https://www.asmuss.co.nz/steel/capability/manufacturing-engineering) [![Small Scale Primary Colour_RGB](https://www.asmuss.co.nz/hs-fs/hubfs/Small%20Scale%20Primary%20Colour_RGB.png?width=200&height=113&name=Small%20Scale%20Primary%20Colour_RGB.png "Small Scale Primary Colour_RGB")](https://www.asmuss.co.nz/) ©2026 Asmuss Group of Companies [ 0800 276877](tel:0800%20276877)