从China供应商批发进口12820 Gost Flange Wcb/Ss316 Flange — FOB条款

This 12820 GOST flange from Baoding Valvula Imp & Exp Trading Co. Ltd. is a forged steel pipe connector manufactured to the Russian GOST 12820 standard. It is available in two material grades: carbon steel WCB (ASTM A216) and austenitic stainless steel 316 (SS316). The supplier's listing confirms a minimum order quantity of 10 pieces and an annual production capacity of 20,000 tons.

The GOST 12820 standard defines a flat welding flange, typically used in low-pressure piping systems. WCB grade carbon steel is common for general service in oil, gas, and water applications, while SS316 offers superior corrosion resistance for chemical processing or marine environments. Typical pressure ratings for this flange type range from PN0.1 to PN6.3 MPa, with standard nominal diameters from DN10 to DN1600.

Buyers in the oil and gas, chemical processing, and water treatment sectors source these flanges for building secure, leak-proof piping networks. The supplier offers trade terms including FOB and CIF, with packaging designed for international shipping. To confirm the exact pressure class, dimensional tolerances, and material test certificates for your order, contact Baoding Valvula directly.

Baoding Valvula Imp & Exp Trading Co. Ltd. is an industrial valve and flange supplier based in Baoding, Hebei, China. The company's address places it in the Lvdu Huangcheng area of Longxing Middle Road. Its trust tier on the platform is listed as 'harbor', indicating a basic level of verification.

The listing states the company can supply GOST-standard flanges in WCB and SS316 materials, with a noted production capacity of 20,000 tons per year. Specific details about the company's founding year, number of employees, or major client portfolio are not provided in the available data. The supplier's response rate and average response time are currently listed as 0.00 and 0 hours respectively, so buyers should initiate contact to assess current responsiveness.