This batch of PN160 DN500 high-pressure large-bore ball valves is manufactured in strict accordance with international and Russian standards, ensuring export-level quality.
Made of low-temperature material, the valves are suitable for operation at -60℃ and have passed -60℃ impact tests with qualified mechanical and low-temperature toughness properties, providing excellent resistance to low-temperature brittle fracture.
The whole process—from raw material inspection, production, NDT and pressure testing to final delivery—is witnessed and inspected by a third party, with full traceability and reliable quality control.
We guarantee efficient delivery and high-quality products, optimized production and logistics, and zero-defect shipment to meet the strict requirements of Russian customers for large-bore, high-pressure, low-temperature service ball valves.
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