--- title: Equal Tee Standard | Asmuss description: Equal Tee Standard ASTM A234 WPB ANSI B16.9 --- [![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) | [BUTT WELD FITTINGS](https://www.asmuss.co.nz/steel/products/fittings/butt-weld-fittings) | [STANDARD](https://www.asmuss.co.nz/steel/products/fittings/butt-weld-fittings/standard-xs) | EQUAL TEE  Equal Tee Standard ASTM A234 WPB ANSI B16.9 ![Butt Weld Equal Tee STD](https://www.asmuss.co.nz/hs-fs/hubfs/Butt%20Weld%20Equal%20Tee%20STD.jpg?width=600&name=Butt%20Weld%20Equal%20Tee%20STD.jpg) OD / ID / C, M = mm |  T = wall thickness  |  kg/piece is approximate | Asmuss Code | NB | OD | ID | C,M | T | KG/M | | --- | --- | --- | --- | --- | --- | --- | | BWT015 | 15 | 21.3 | 15.8 | 25 | 2.8 | 0.08 | | BWT020 | 20 | 26.7 | 21.0 | 29 | 2.9 | 0.11 | | BWT025 | 25 | 33.4 | 26.6 | 38 | 3.4 | 0.24 | | BWT032 | 32 | 42.2 | 35.1 | 48 | 3.6 | 0.46 | | BWT040 | 40 | 48.3 | 40.9 | 57 | 3.7 | 0.71 | | BWT050 | 50 | 60.3 | 52.5 | 64 | 3.9 | 0.99 | | BWT065 | 65 | 73.0 | 62.7 | 76 | 5.2 | 1.90 | | BWT080 | 80 | 88.9 | 77.9 | 86 | 5.5 | 2.85 | | BWT090 | 90 | 101.6 | 90.1 | 95 | 5.7 | 3.83 | | BWT100 | 100 | 114.3 | 102.3 | 105 | 6.0 | 4.83 | | BWT125 | 125 | 141.3 | 128.2 | 124 | 6.6 | 8.00 | | BWT150 | 150 | 168.3 | 154.1 | 143 | 7.1 | 10.20 | | BWT200 | 200 | 219.1 | 202.7 | 178 | 8.2 | 22.90 | | BWT250 | 250 | 273.0 | 254.5 | 216 | 9.3 | 36.60 | | BWT300 | 300 | 323.8 | 304.7 | 254 | 9.5 | 58.40 | | BWT350 | 350 | 355.6 | 336.5 | 279 | 9.5 | 83.20 | | BWT400 | 400 | 406.4 | 387.3 | 305 | 9.5 | 96.30 | | BWT450 | 450 | 457.0 | 437.9 | 343 | 9.5 | 83.90 | | BWT500 | 500 | 508.0 | 488.9 | 381 | 9.5 | 139.00 | ### 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)