These half nipple vacuum fittings have one non-rotatable 2-3/4 inch conflat (CF) flanges. ConFlat (CF) flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and knife-edge flanges to achieve the high vacuum seal and can operate down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2¾, 4½, 6, 8, 10, 12, 13¼, 14 and 16½. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. These vacuum fittings are made of corrosive resistant stainless steel.
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
1. Polybag will be packed inside;
2. Bubble foam will be used inside of the carton to protect products during the transportation;
3. Wooden cases are ready for sea shipment orders;
FAQ
1. Any Stocks; Yes, we will keep enough stock for small orders lower than 10pcs;
2. Payment terms; If total value is more than USD 1000.00, 50%T/T in advance, 50% T/T before shipment; When total value is less than USD 1000.00, hopefully we can get your supporting for 100% in advance;
3. Delivery days; Depends on which products you ordered, if with stock, within 7-10 days;
4. After-sale service; Any problems will be got response within 12 hours;
5. Warranty; All products are guaranteed for 12 months; Detailed information pls refere to our product technical sheet.
Company Profile
Ningbo Leadmed Technology Co., Ltd.
Founded in 2016, Ningbo Leadmed Technology Co., Ltd. is a hi-tech enterprise specialized in manufacturing KF, CF, ISO vacuum fittings and a huge assortment of corresponding adapters that can accommodate nearly any vacuum process. We also specialize in CUSTOM vacuum fittings made here in our own manufacturing plant in China. No system is complete without the vacuum fittings and flanges that connect pumps, chambers, gauges, and other hardware together. With dedicated employees who have 10-year experience in research and production of vacuum fittings and persistent technological innovation, we are confident in meeting your requirements!