Cheap Weld Socket Flange KF-25 Vacuum Fittings, ISO-KF Flange Size NW-25, for 1.57 inch OD Tubing, 304 Stainless Steel
Weld Socket Flange
ISO-KF Flange Size: NW-25
A = 1.575″(40mm), B = 1.03″(26.20mm), C = 1.02″(25.90mm), D = 1.125″(28.60mm), E = 1.57″ (40mm)
$2.25 $6.99 /pc
Quantity | Price |
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20 - 40 | $2.25 ( Selling price ) |
50 - 10000 | $1.95 ( Selling price ) |
These KF-25 Weld Socket Flange fittings follow ISO-KF standards and have a flange size of NW-25. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges. The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of corrosive resistant stainless steel.
Weight | 0.067 kg |
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Dimensions | 4 × 4 × 4 cm |
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