Services
OKA Company offers to the customers the following integrated services:
- Performance of acceptance and other types of tests of the valves and elements of pipelines
(hydraulic tests, air leak-tightness tests, operational and valve gate leak-tightness tests,
vacuum tightness tests, etc.);
- Performance of all types of destructive and non-destructive testing of base materials
(determination of mechanical properties at high and low temperatures, chemical composition, ferrite content measurement,
resistance to intercrystalline corrosion, macro- and microstructure, nonmetallic inclusions and grain size, etc.);
- Performance of all types of destructive and non-destructive testing of welding and overlaying materials
(determination of mechanical properties, chemical composition, resistance to intercrystalline corrosion, ferrite content measurement, etc.);
- Performance of welding and overlay welding of various materials with capability to develop and qualify a welding procedure;
- Performance of a visual and dimensional inspection, radiographic examination and liquid penetrant testing of welded joints with a documenting and giving the test results;
- Performance of an ultrasonic testing of base materials with capability to manufacture a shop reference for specific range of products;
- Manufacturing the products in accordance with design documentation of customer with capability to develop and agree the Design and Engineering Documentation and Technical Project Documentation;
- Provision of integrated delivery of pipeline valves
(gates, check valves and gates, control valves, elements of pipelines).