Self-Locking Universal Flange
OEM/ODM Service
BAFAW supports your piping projects end-to-end: from selecting pipe materials that match pressure and temperature requirements, to optimizing joint strength and sealing performance. We provide corrosion-resistant surface finishes, ensure compatibility across standards, improve flow efficiency, and customize connection dimensions, as well as supporting accessories. With BAFAW, you receive reliable pipe fitting solutions and continuous technical support throughout your project.
Compliance with Standards
All BAFAW’s products comply with international standards such as ASME, ANSI, DIN, and ISO. We provide comprehensive material and inspection reports to ensure worry-free project audits and safe usage.
Large or Small Order
Whether you have a long term project that requires bulk deliveries or a small order with just a few samples, BAFAW will support you with the same professionalism and responsiveness.
Our flexible production model enables the rapid sampling of multiple categories and small quantities, as well as the stable production of large-scale customized parts. From engineering evaluation and process selection to sampling, quality control, and shipping, our team works efficiently together to ensure consistent and reliable delivery, regardless of the order size.
Supports Third-party inspection
Transparent pricing
Briefs
-connection for pipes in material ductile iron.steel, PVC, PE, Stainless steel, AC etc; -Mechanical locking by means of metal inserts in order to avoid pine’s axial movement -Working pressure PN10/16;
-Flange drilling hole available for EN1092-2 PN 10/16 and asme B16.5 class 150 and AS4087 B5
-Maximum temperature-10℃ to +70℃
-Suitable for portable water. neutral liquids and sewage;
-WRAS approved.
Standards
-Coating: EN30677:
– Test: EN 12266-1.
Features
-Wide tolerance range
-Corrosion resistant construction
– Total angular deflection of + 4°.
Options
-Flange drilling with Bs or ANSI standard
-GD8.8, Stainless steel;
-Various coating;
-Seal: NBR etc:
| Serial Number | Name | Material | Quantity |
|---|---|---|---|
| 1 | End Ring | EN GJS450-12 | EN 1563 |
| 2 | Plastic Parts | Plastic | Commercial |
| 3 | Gasket | EPR Rubber (EN) | EN 681-1 |
| 4 | Body | EN GJS450-12 | EN 1563 |
| 5 | Locking Block | Q235 | EN 10025 |
| 6 | Bolt | GD4.8 | Commercial |
| DN | OD | LI | L2 |
|---|---|---|---|
| DN50 | 46-70 | 170 | 187 |
| DN65 | 70-95 | 195 | 212 |
| DN80 | 88-123 | 215 | 240 |
| DN100 | 108-143 | 225 | 260 |
| DN125 | 133-168 | 225 | 285 |
| DN150 | 159-194 | 225 | 311 |
| DN200 | 200-235 | 245 | 370 |
| DN250 | 250-285 | 265 | 420 |
| DN300 | 315-350 | 275 | 485 |
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The year is 2026Looking forward to working with you!
Keen to provide you with high-quality Pipe Fittings products


























