Import Blind Flanges — Buy in Bulk from Supplier in China

Blind flanges from Zhejiang Renda Mechanical Co., Ltd are designed to seal pipe ends or fittings, with a focus on durability and corrosion resistance. The flanges are manufactured from SS304 and SS316 stainless steel, which are standard grades for industrial applications requiring strength and resistance to harsh environments. They are available in multiple types, including slip-on, welding neck, threaded, and flat styles, to accommodate different installation needs.

These flanges adhere to international standards such as DIN, ANSI, JIS, UNI, BS, GB, and EN, ensuring compatibility with global piping systems. SS304 is a cost-effective option for general-purpose applications, while SS316 offers superior resistance to chlorides and acids, making it ideal for chemical or marine environments. Typical industry practices include using ASME B16.5 for dimensional standards, though buyers should confirm the exact standard applied by the supplier.

The flanges are commonly used in chemical processing, oil and gas, and water treatment industries, where reliable sealing is critical. Zhejiang Renda Mechanical Co., Ltd supports bulk supply with negotiable trade terms, including FOB and CIF. Buyers should confirm MOQ, packaging, and certifications such as ISO or SGS, as these are not explicitly detailed in the listing.

Zhejiang Renda Mechanical Co., Ltd is located at No.8 West Fukang Road, Wenzhou, Zhejiang Province, China. The company is classified as an imported-tier supplier, indicating it meets the basic requirements for international trade. Its product range includes blind flanges and other piping components, with a focus on stainless steel materials for industrial applications.

The supplier holds a harbor trust tier, which is a standard classification for new or less active exporters. Current response metrics show a 0.00% response rate with no recorded average response time, suggesting buyers may need to follow up proactively. The company’s profile does not provide additional details on history, production capacity, or certifications, so these should be confirmed directly.