J~S Machine and Valve, Nowata Oklahoma, Shop and Field Valve Repair

On-Site Machining -Effeciant and Cost-Effective

Our large inventory of field machining equipment on hand allows us to perform many of our standard repairs quickly with short notice and at a cost-savings to our customer.

Field Machining Services Include:

Pressure Seal Bore Repair
Gate Valve Seat Replacement
Pipe Severing and Beveling
Pipe End Prep
Line Boring
Stud Removal
Flange Facing
Your Custom Project

On-Site Machining Custom Projects

This is a "water wall sphere" we machined the gasket surface on the door and resurfaced the mating sealing area inside the door. We used a standard machine with a custom modification to be able to perform the work. The door could not be removed from the sphere since it was put in before the sphere was welded together.

Custom Lap

This is a piston we manufactured for an obsolete check valve while on an emergency job in Kansas City over the weekend. With no other options, we made it entirely on-site in our Mobile Machine Shop.