Home Payment Delivery details Terms of sales About us Contact us Store search Store category You may also like Tee Reducer, Both ends KF-40(NW40) to middle KF-25 (NW25), SS 304 Product Description Both end KF-40 (NW-40) flange, middle KF25 flangeMade of Stainless Steel 304KF40 - KF40 End to End is 130 mmMiddle KF25 flange length is 45 mmKF40 flange diammeter <40mm>, KF-25 flange diammeter is <25mm>Reasonable priced optional vacuum partsTailor made is also acceptable. Please contact seller for details.Tee Reducer KF-40 to KF-25 Vacuum Fittings, ISO-KF Flange Size NW-40 to NW-25 Stainless SteelThese Tee Reducer KF-40 to KF-25 fittings follow ISO-KF standards and have a flange size of NW-40 to 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 (please see top right figure - click to enlarge). 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. Payment Delivery details Terms of sales About us Contact us Payment Please pay via Paypal. Delivery details Hong Kong to USA/UK/Canada Courier Delivery Days Handling time < USD 200 e-packet HKG 7-14 days 1-2 Business days > USD 200 DHL 4 - 8 days 1-2 Business days Hong Kong to Russia Courier Delivery Days Handling time < USD 250e-packet HKG 14 - 30 days 1-2 Business days > USD 250Other Courier14 - 30 days1-2 Business daysOther locations will be handled in case by case basis. Terms of sales Return acceptable within 14 days if you receive a defective productContact seller for details. About us Get-Trade-HK is a branch of Brownian motion technology (HK). We formed by a group of engineers worked in tsmc, UMC, SMIC & DuPont before. We specialize in Vacuum technology (vacuum parts, pump & local scrubbers) Semiconductor & solar cell equipment (CVD, PVD & RTP) Digital equipment 10% Academic discount will be offered if your delivery address is University and academic institute. Please contact seller for details. Contact us Email: tom at Bmotiontech.comSkype: bmotiontech