NPS 1/2 - I.D. 22.3
| Class | 150 | 300 | 400 | 600 | 900 | 1500 | 2500 |
| Diameter - A | 30 | 38 | 38 | 38 | 38 | 38 | ... |
| Diameter - D | 90 | 95 | 95 | 95 | 120 | 120 | ... |
| Thickness - B | 9.6 | 12.7 | 14.3 | 14.3 | 22.3 | 22.3 | ... |
| 11.2 | 14.3 | 20.7 | 20.7 | 28.7 | 28.7 | ... | |
| Diameter - G | 35.1 | 35.1 | 35.1 | 35.1 | 35.1 | 35.1 | ... |
| Diameter - K | 60.3 | 66.7 | 66.7 | 66.7 | 82.6 | 82.6 | ... |
| Height - H | 14 | 21 | 22 | 22 | 32 | 32 | ... |
| 15.6 | 22.6 | 28.4 | 28.4 | 38.4 | 38.4 | ... | |
| Bolt Holes | 4 | 4 | 4 | 4 | 4 | 4 | ... |
| Diameter - L | 15.9 | 15.9 | 15.9 | 15.9 | 22.2 | 22.2 | ... |
| Stud Bolts Diameter x Length | |||||||
| Diameter (in) | 1/2 | 1/2 | 1/2 | 1/2 | 3/4 | 3/4 | ... |
| Length (mm) | 55 | 65 | 75 | 75 | 110 | 110 | ... |
| NPS | 1/2 | 3/4 | 1 | 1¼ | 1½ | 2 | 2½ | 3 | 3½ | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | NPS |
Dimensional Tolerances of Slip On Flanges ASME B16.5
| Outside Diameter ≤ 24 = 1.6 mm | > 24 = ± 3.2 mm | Inside Diameter ≤ 10 = ± 0.8 mm | ≥ 12 = + 1.6 mm / - 0 mm |
| Diameter of Contact Face 1.6 mm Raised Face = ± 0.8 mm 6.35 mm Raised Face, Tongue & Groove / Male-Female = ± 0.4 mm | Outside Diameter of Hub ≤ 12 = + 2.4 mm / - 1.6 mm | ≥ 14 = ± 3.2 mm |
| Diameter of Counterbore Same as for Inside Diameter | Drilling Bolt Circle = 1.6 mm | Bolt Hole Spacing = ± 0.8 mm Eccentricity of Bolt Circle with Respect to Facing ≤ 2½ = 0.8 mm max. | ≥ 3 = 1.6 mm max. |
| Thickness ≤ 18 = + 3.2 mm / - 0 | ≥ 20 = + 4.8 mm / - 0 | Length thru Hub ≤ 18 = + 3.2 mm / - 0.8 mm | ≥ 20 = + 4.8 mm / - 1.6 mm |
Notes
1. Dimensions are in millimeters unless otherwise indicated.
2. The length of the stud bolt does not include the height of the chamfers (points).
1. Dimensions are in millimeters unless otherwise indicated.
2. The length of the stud bolt does not include the height of the chamfers (points).
DIN standard alloy steel forged slip-on flange
| Size | DN 300 classs 900 |
| Standard | DIN |
| Material | ASTM A182 F1 F9 F11 F22 F91 |
| country of origin | China |
| Brand | GEE |
| technics | heat treatment |
| connect | welding |
| qualification | ISO9001/API/CE/BV/ABS/The famous trademark of china |
| Advantages | 1) High quality and competitive price 2) Direct Manufacture 3) OEM offerd 4) Reliable supplier and good after-sales service 5)delivery in time. 6) year-round supply 7)Large orders will enjoy a discount |
| Surface Treatment | black rust-proof oil,transparent oil,hot galvanizing or as customer's special requirem |
| Application ranges | Petroleum, power, gas, metallurgy, smelting, foodstuff, papermaking, chemical,medical equipment, aviation, boiler heat exchangerand other fields. |
