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Contact SupplierAs a leading Square Flange Manufacturer, we specialize in producing high-quality square flanges designed for secure and efficient piping connections. Manufactured using premium-grade materials and precision engineering, our square flanges offer excellent strength, durability, and resistance to corrosion and high pressure. Widely used in industries such as oil & gas, petrochemical, chemical, power generation, and water treatment, these flanges provide reliable performance in both standard and custom applications. Available in various sizes, thicknesses, and material grades, our products comply with international standards such as ASTM, ASME, and ANSI. With strict quality control and timely delivery, we ensure dependable flange solutions worldwide.
Square Flange Standard Specifications :
Standards/Dimensions : ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST, MSS SP-44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605
Material Test Certificates (MTC) : As per EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103
Test Certificates : 100% Radiography Test Report, EN 10204/3.1B, Raw Materials Certificate, Third Party Inspection Report, etc
Tests : Hydrostatic testing machine, Direct-reading Spectrograph, UI trasonic flaw detector, X-ray detector, Magnetic particle detector
Equipment/Machines : Press machine, Pushing Machine, Bending machine, Sand-blasting machine, electric bevelling machine, etc.
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