Mining
5 in-depth engineering guides on Mining — specification, selection, testing and procurement.
Everything on Mining
Vajra's engineering team has published 5 technical guides covering Mining for industrial valve selection, specification, testing and procurement. Browse the full set below.
Knife Gate Valve Selection Guide: Slurry, Mining, Pulp & Wastewater
Knife gate valves are the workhorse isolation valve for slurry, fibrous, and abrasive media that would jam a conventional wedge gate valve. This guide covers body styles, seat options, actuation, and the standards that govern selection.
Industrial Valve Supplier for Peru and Bolivia - Camisea Gas, Mining, LNG
Peru's Camisea gas fields, Lima-area refineries, and massive copper mining sector (Cerro Verde, Antamina) are major valve markets - supplied from India with full API 6D documentation.
Industrial Valve Supplier for Mozambique - TotalEnergies LNG, Vale Moatize
Mozambique's Rovuma LNG basin (TotalEnergies 12.88 MTPA) and ENI Coral Sul FLNG represent the largest LNG projects in Africa - requiring NORSOK and API 6D certified valves.
Industrial Valve Supplier for the Philippines - Petron, Shell, FGEN LNG
Petron Bataan refinery, FGEN LNG terminal, and Philippines mining sector require API 6D and ASME B16.34 certified valves - Indian suppliers deliver to Manila/Batangas in 14–18 days.
Industrial Valve Supplier Chile & Peru | Mining, Copper & Concentrate Pipeline Valves
Chile and Peru are the world's top two copper producers, with massive open-pit and underground copper mines driving demand for slurry valves, knife gate valves, and process ball valves at high altitude and remote locations.
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