Crystal Industrial’s Corrosion Resistant Alloys (CRA) from India
The utilization of Corrosion Resistant Alloys (CRA) is expanding in the pipeline business as most pipelines function under extremely corrosive conditions particularly in offshore regions. Compared to strong CRA, clad and lined pipings are cheaper and they give a good harmony between beneficial mechanical characteristics of the carbon-steel bearer pipe and the corrosion resistance of the inward CRA layer. Crystal Industrial’s Clad pipings from India comprise of an interior CRA layer which is metallurgically attached to the supporting carbon-steel. Various manufacturing procedures (e.g. hot rolling or weld overlay) are utilized to attach the CRA layer to the carbon steel. As compared to clad pipings, lined pipings have a CRA coating that is mechanically attached to the bearer pipe.
A number of gas and oil industries contain large amounts of hazardous and corrosive hydrogen sulfide and carbon dioxide. Crystal Industrial’s specialized CRA (Corrosion Resistant Alloy) clad pipings from India are utilized to resist corrosion, and need particular welding methods. Multi-billion dollar pipings have been damaged in months if the welding is not appropriately performed. Crystal Industrial’s pipage welding systems from India offer a tested solution.
Crystal Industrial from India offers various CRA clad or lined steel pipings comprising longitudinal joint clad steel pipe, helical joint clad steel pipe and consistent or welded lined steel pipe, and manufactures the corresponding elbows and so on. The items can be broadly utilized in high corrosion situations like oilfield over utilization, oil and gas collecting and transportation, oil and gas transport, corrosive medium transport, petrochemical enterprises, pressure vessels, food companies, chemical compost, pharmaceuticals, sewage processing, removal of salt from seawater and drinking water and so on, and are of superior performance in proportion to price.
Crystal Industrial’s Longitudinal or Helical seam CRA clad steel pipe from India
Utilize hot moving metallurgy composite plate or coil as material, new innovated pipe-production technology (UOE, JCOE, COE and SAWH) to shaping, SAWL or SAWH, and TIG etc. compounded automated welding procedure to finish welding. The welding quality is steady, and the item size is very precise. The composite plate or coil is produced by hot rolling technique which can accomplish metallurgical attachment of the atom between corrosion-tolerant clad and the support layer, the binding pressure comes to over 200MPa, the binding zone rate can reach over 99.9%, and the performance is steady and dependable. The clad can meet the corrosion-tolerant specific performance prerequisites, and the support layer can meet the tough and stiff condition the structure needed.
Crystal Industrial’s Weld Overlay clad pipe from India
As the world’s biggest CRA weld overlay pipe producer, Crystal Industrial from India has considerable cladding capacity.
At our plant, we have 19 twin head and 35 hex/quad* head overlay machines suitable to pipe length from 6″ to 60″ and further, all ready to handle 12m random lengths. Our weld overlay capacity additionally reaches out to small dimensions based on cladding smaller pipe lengths.
Once clad, our pipes (as needed) experience full hydrostatic examination to demonstrate product integrity. Our examining facility is able to handle compressions up to 1400Bar (20,000 psi). Crystal Industrial CRA pipe from India is likewise broadly Non Destructively Examined. This can incorporate EC, UT, RT, color penetrant inspection, and optical and laser checking. Much of our review is automated utilizing new technologies to upgrade dependability and get the best performance.
The oil and gas, chemical and mechanical application enterprises are progressively turning to materials having high corrosion and wear tolerance properties. Clad materials consolidate corrosion and wear tolerance properties with highly strong carbon manganese steels.
Applications
To fulfill these prerequisites Crystal Industrial from India produces longitudinally welded clad pipings for applications comprising:
Components in industrial plants.
Storage tanks.
Chemical industries.
Offshore-pipelines.
Alloy
Nickol Based CRA’s, Alloy 625, 725, 826
Hardfacing: C22
Stainless Steel: Super duplex, chrome duplex, S/S 300 and 400 series.