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CF法蘭(CF Flanges)系列產品又細分為

1. 封蓋(盲板)-又可細分為固定式－無攻牙 Blank-Nonrotatable 與有攻牙 Blank-Nonrotatable-Tapped Bolt Holes，及可旋轉式－無攻牙Blank-Rotatable與有攻牙Blank-Rotatable-Tapped Bolt Holes等四種

2. 通孔封蓋-通常是指CF16尺寸的產品，其中又細分固定式Bored Blank(CF16)-Nonrotatabele、固定式有攻牙Bored Blank(CF16)-Nonrotatabele-Tapped Bolt Holes，固定式有頸Bored Blank-Neck(CF16)-Nonrotatable、固定式有頸-攻牙Bored Blank-Neck(CF16)-Nonrotatable-Tapped Bolt Holes，旋轉式有頸Bored Blank-Neck(CF16)-Rotatable、旋轉式有頸-攻牙Bored Blank-Neck(CF16)-Rotatable-Tapped Bolt Holes

3. 通孔法蘭-分成固定式Bored Flange-Nonrotatable、固定式-有攻牙Bored Flange-Nonrotatable-Tapped Bolt Holes與旋轉式Bored Flange-Rotatable、旋轉式-有攻牙Bored Flange-Rotatable-Tapped Bolt Holes

4. 轉接法蘭-Reducing Flange

5. 對焊法蘭-同樣也分為固定式Half Nipple-Nonrotatable、旋轉式Half Nipple-Rotatable

6. 板形螺帽-Plate Nut

7. 無氧銅墊片-Copper Gasket

8. 塑膠保護蓋-Cap

產品主要規格

1. 材質-主要有304 S.S.、316 S.S.、316LN ESR

2. 墊片-無氧銅或Viton

3. 真空度-10-13 mbar

4. 適用溫度-200°C~450°C

5. 塑料保護蓋: Polyethylene聚乙烯

6. Torque Rating:CF35 and smaller 220 kgf-cm | CF63 and larger 360 kgf-cm