Yutong のチタン フランジはチタン グレード 2 またはチタン グレード 7 で製造されており、フランジのタイプには次のものがあります。 スリッポン, reducing, blind, weld neck, socket weld and lap joint. We carry an extensive selection of sizes and styles ranging from 1/2” to 8” in diameter. If you want get flanges of zirconium, we can offer as well, most of the fittings are made from zirconium grade 702. All of the zirconium and titanium flanges are manufactured to ANSI B16.5 specifications.
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Dimensions Of Titanium Weld Neck Flanges
NOMINAL | OUTSIDE | 厚さ | DIA. OF | DIA. OF | MIN. DIA. OF HUB AT POINT OF WELDING | LENGTH THRU HUB | DIA. OF BORE | NUMBER OF | DIA. OF | DIA. OF |
| o | Q** | R | X | h | Y** | J ♢ | ||||
| 1/2 | 3-1/2 | 7/16 | 1-3/8 | 1-3/16 | 0.84 | 1-7/8 | 0.62 | 4 | 1/2 | 2-3/8 |
| 3/4 | 3-7/8 | 1/2 | 1-11/16 | 1-1/2 | 1.05 | 2-1/16 | 0.82 | 4 | 1/2 | 2-3/4 |
| 1 | 4-1/4 | 9/16 | 2 | 1-15/16 | 1.32 | 2-3/16 | 1.05 | 4 | 1/2 | 3-1/8 |
| 1-1/4 | 4-5/8 | 5/8 | 2-1/2 | 2-5/16 | 1.66 | 2-1/4 | 1.38 | 4 | 1/2 | 3-1/2 |
| 1-1/2 | 5 | 11/16 | 2-7/8 | 2-9/16 | 1.90 | 2-7/16 | 1.61 | 4 | 1/2 | 3-7/8 |
| 2 | 6 | 3/4 | 3-5/8 | 3-1/16 | 2.38 | 2-1/2 | 2.07 | 4 | 5/8 | 4-3/4 |
| 2-1/2 | 7 | 7/8 | 4-1/8 | 3-9/16 | 2.88 | 2-3/4 | 2.47 | 4 | 5/8 | 5-1/2 |
| 3 | 7-1/2 | 15/16 | 5 | 4-1/4 | 3.50 | 2-3/4 | 3.07 | 4 | 5/8 | 6 |
| 3-1/2 | 8-1/2 | 15/16 | 5-1/2 | 4-13/16 | 4.00 | 2-13/16 | 3.55 | 8 | 5/8 | 7 |
| 4 | 9 | 15/16 | 6-3/16 | 5-5/16 | 4.50 | 3 | 4.03 | 8 | 5/8 | 7-1/2 |
| 5 | 10 | 15/16 | 7-5/16 | 6-7/16 | 5.56 | 3-1/2 | 5.05 | 8 | 3/4 | 8-1/2 |
| 6 | 11 | 1 | 8-1/2 | 7-9/16 | 6.63 | 3-1/2 | 6.07 | 8 | 3/4 | 9-1/2 |
| 8 | 13-1/2 | 1-1/8 | 10-5/8 | 9-11/16 | 8.63 | 4 | 7.98 | 8 | 3/4 | 11-3/4 |
| 10 | 16 | 1-3/16 | 12-3/4 | 12 | 10.75 | 4 | 10.02 | 12 | 7/8 | 14-1/4 |
| 12 | 19 | 1-1/4 | 15 | 14-3/8 | 12.75 | 4-1/2 | 12.00 | 12 | 7/8 | 17 |
| 14 | 21 | 1-3/8 | 16-1/4 | 15-3/4 | 14.00 | 5 | 13.25 | 12 | 1 | 18-3/4 |
| 16 | 23-1/2 | 1-7/16 | 18-1/2 | 18 | 16.00 | 5 | 15.25 | 16 | 1 | 21-1/4 |
| 18 | 25 | 1-9/16 | 21 | 19-7/8 | 18.00 | 5-1/2 | 17.25 | 16 | 1-1/8 | 22-3/4 |
| 20 | 27-1/2 | 1-11/16 | 23 | 22 | 20.00 | 5-11/16 | 19.25 | 20 | 1-1/8 | 25 |
| 24 | 32 | 1-7/8 | 27-1/4 | 26-1/8 | 24.00 | 6 | 23.25 | 20 | 1-1/4 | 29-1/2 |
- 1/16″ 凸面は厚みに含まれます “Q” and Length “Y.”
- ボルト穴は1/8です″ ボルト径より大きい。
- これらの長さには 2 つのナットの厚さが含まれますが、クラウンの高さは含まれません。
- Unless otherwise ordered, flanges are bored to these dimensions which correspond to the I.D. of Standard Weight pipe as listed in American Standard B36.10.
(Flanges are supplied to ASTM B381)
