
Custom Vacuum Fittings Kf16 Kf25 Kf40 Kf50 90 Degree Stainless Steel Elbow for Vacuum System. Wide Size Range: Available in KF16 to KF50 sizes to meet diverse vacuum system needs. Premium Materials: Constructed from SS304/CF8 and SS316/CF8M for superior corrosion resistance. Fast Delivery: Stock items shipped within 5 working days; custom orders in 10-15 days. OEM/ODM Support: Accepts custom orders for specialized designs and specific client requirements. 12-Month Warranty: All products come with a comprehensive 12-month quality guarantee. Rapid Response: After-sales issues receive a response within 12 hours. Professional Manufacturing: Backed by 16 years of industry experience and two dedicated factories. High Customer Retention: 99% repeat order rate and 96% regular client base ensure reliability.