Flotek carry out the following repair to cylinders. Manufacture of new chrome rod in 4140 or induction hardened material, chrome and grind service, hone barrel to correct surface roughness, checking of chrome thickness, dimensional tolerance check, seal replacement, welding of rod clevis and end cap, gland bush replacement, assemble, pressure test and paint.
We can hone barrels up to 8m long end for end of diameter 100mm-600mm. Cylinder rod lengths 11m long diameter 104mm or 3m length 600mm diameter. Pressure testing cylinders up to 700 bar.