
Acid and Alkali Resistant Custom Alloy Steel Blind Flange for Hydropower Plants. Wide Material Selection: Available in Carbon Steel, Alloy Steel, and Stainless Steel for diverse industrial needs. Comprehensive Size Range: Sizes from DN15 to DN2000 (NPS 1/2 to NPS 80) to fit various pipeline diameters. Multiple Pressure Ratings: Covers PN0.25 to PN42.0MPa and Class 150 to Class 2500 for high and low pressure. Versatile Sealing Faces: Options include Flat Face, Raised Face, Ring Joint, and Tongue and Groove. International Standards Compliance: Meets ASME, DIN, JIS, GB, and other global standards for interchangeability. Forging Manufacturing Process: Manufactured via forging to ensure high strength and structural integrity. OEM and ODM Services: Customization available for product name, keywords, and specific service requirements. Fast Delivery for Stock Items: Stock goods can be transported to the loading port within 7 days after deposit.