About GNB Corporation
GNB is a world-class vacuum hardware manufacturing organization and a market leader for large-sized, high-temperature gate valves, valves for highly contaminated environments, valves integrated into systems, and valve customization. With ISO 9000 certification and ASME U-stamp certification, GNB specializes in vacuum valves, angle valves, ball valves, vacuum chambers, and vacuum hardware accessories, including: KF flanges, CF flanges, ISO Flanges and vacuum fittings.
Services GNB Corporation Offers
Engineering, Spare Parts, Product Servicing, Valve Rebuild Services, Custom Vacuum Chambers, Valves, Chambers, Vessels, Pumps, Cryo-Products, Flanges, Tubing, Biotech, High Purity Gas Lines
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- (800) 398-8470
Business Categories
Industry, Manufacturing & Production
Company Info
- No. of Employees N/A
- No. of Locations N/A
- Year Founded 1968
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