PN16 Grooved Pipe Flange
| Product Name | PN16 Grooved Pipe Flange |
| Model No. | XGQT09 |
| Specifications | Sizes: DN50–DN300 | Pressure: PN16 |
| Category | Grooved Pipe Flange |
| Manufacturer | Shandong Lede Machinery Co., Ltd. |
Product Introduction
The PN16 grooved pipe flange connects a grooved piping system to flanged equipment, valves, or pipe runs conforming to PN16 (DIN) flange standards. The grooved end accepts a standard mechanical coupling.
Features
- ✓PN16 (DIN) flange face
- ✓Grooved pipe end
- ✓Ductile iron body
- ✓Suitable for fire protection and water systems
Technical Data
Model: XGQT09
| Parameter | Specification |
|---|---|
| Nominal Diameter | DN50–DN300 (2"–12") |
| Nominal Pressure | PN16 / ANSI 125–150 |
| Body Material | Ductile Iron (ASTM A536) |
| Grooved End | AWWA C606 compliant |
| Flange Face | Flat face (FF) or Raised face (RF) |
| Approvals | UL Listed / FM Approved |
Dimension Drawing
PN16 Grooved Flange (XGQT09) — Dimension Data, DN50–250
| Nominal Size (mm/in) | Pipe O.D (mm/in) | D (mm) | L (mm) | n-φ | Bolt/Nut | Pressure (Psi) |
|---|---|---|---|---|---|---|
| 50 / 2 | 60.3 / 2.375 | 164 | 210 | 4-φ18 | 3/8×2-3/4 (M10×70) | 230 |
| 65 / 2½ | 73 / 2.875 | 182 | 240 | 8-φ18 | 3/8×2-3/4 (M10×70) | 230 |
| 65 / 2½ | 76.1 / 3 | 182 | 240 | 8-φ18 | 3/8×2-3/4 (M10×70) | 230 |
| 80 / 3 | 88.9 / 3.5 | 194 | 250 | 8-φ18 | 3/8×2-3/4 (M10×70) | 230 |
| 100 / 4 | 108 / 4.25 | 216 | 266 | 8-φ18 | 3/8×2-3/4 (M10×70) | 230 |
| 100 / 4 | 114.3 / 4.5 | 216 | 266 | 8-φ18 | 3/8×2-3/4 (M10×70) | 230 |
| 125 / 5 | 133 / 5.25 | 247 | 300 | 8-φ18 | 3/8×2-3/4 (M10×70) | 230 |
| 125 / 5 | 139.7 / 5.5 | 247 | 300 | 8-φ18 | 3/8×2-3/4 (M10×70) | 230 |
| 125 / 5 | 141.3 / 5.563 | 247 | 300 | 8-φ18 | 3/8×2-3/4 (M10×70) | 230 |
| 150 / 6 | 159 / 6.25 | 282 | 336 | 8-φ22 | 1/2×2-3/4 (M12×70) | 230 |
| 150 / 6 | 165.1 / 6.5 | 282 | 336 | 8-φ22 | 1/2×2-3/4 (M12×70) | 230 |
| 150 / 6 | 168.3 / 6.625 | 282 | 336 | 8-φ22 | 1/2×2-3/4 (M12×70) | 230 |
| 200 / 8 | 219.1 / 8.625 | 335 | 395 | 12-φ22 | 1/2×3-1/8 (M12×80) | 230 |
| 250 / 10 | 273 / 10.75 | 404 | 470 | 12-φ26 | 1/2×3-1/8 (M12×80) | 230 |
Working pressure 230 Psi. Bolt/nut: Imperial size (Metric equivalent in parentheses).
