Parker UHP fittings are designed as leak-free components for applications where ultra-high pure applications are required. MiniButtweld™ fittings provide compact ultra-high pure designs for use with orbital weld equipment. Their unique machining and surface enhancement prevent outgassing and inhibit corrosion.
Parker UHP MiniButtweld fittings are designed to be used in Ultra-High Purity systems and applications where superior material, surface finish, and a leak-free design is required. These fittings are highly compact when compared to Automatic Buttweld or similar fitting types and are fully compatible with industry-standard orbital weld equipment. Parker’s unique machining and surface finish enhancement processes prevent outgassing and inhibit corrosion.MiniButtweld™ Fittings - Standard Features
- 316L VIM/VAR Material
- Permanently Heat Code marked; traceable to original mill certificate of test
- Components permanently marked with designator PE on cube have controlled surface finishes to meet requirements of ultra-high purity systems
- Critical surfaces are 100% visually inspected using magnification and lighting
- Material composition printed on bag
MiniButtweld™ Fittings - Specifications
Pressure Ratings will be governed by the tubing selected for a particular application. Working Pressures are calculated below for tubing using maximum allowable stress levels in accordance with ASME/ANSI B31.3, at ambient temperature.Internal Surface Finishes: Standard finish MiniButtweld™ fittings have an internal Surface Roughness of 15 μinch Ra. PE MiniButtweld fittings have an internal Surface Roughness of 5μinch Ra.
Cleaning and Packaging: Ultra-High Purity cleaning and packaging in a Class 100 Clean Room environment, is standard for all components. Consult your local Parker Distributor or the factory for more information.
Download Parker MiniButtweld™ Fittings Datasheet
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