
Premium Carbon Steel Blind Flange ANSI B16.5 for Industrial Applications. Comprehensive Material Range: Available in Carbon Steel, Alloy Steel, Stainless Steel, and various grades like 304, 316, 321, and 2205. Multiple Standard Compliance: Meets ANSI, DIN, GB, JIS, GOST, BSW, ASME B16.5, and other international standards. Flexible Customization Options: Offers full customization, minor customization, and customization from samples or designs. Global Certification Portfolio: Holds ASME U & NB stamps, IATF16949, A1/A2 pressure vessel design qualifications, and ISO certifications. OEM and ODM Services: Provides OEM and ODM services with 80 R&D engineers and advanced manufacturing capabilities. Wide Application Scope: Suitable for petroleum, chemical, pressure vessels, shipbuilding, nuclear power, and aerospace industries. Strict Quality Control: 100% inspection for finished products including visual and function checks with 30 QA/QC inspectors. Experienced Manufacturer: Over 30 years of manufacturing experience with a 67-year history in the machinery industry.