Import Api603 Gate Valve — Buy in wholesale FOB from Supplier in China

The Api603 Gate Valve from Teji Valve Group Co., Ltd. is a stainless steel gate valve range designed for corrosive and non-corrosive media including nitric acid, acetic acid, water, oil and oxidising substances. Available in sizes from NPS ½ to NPS 16 (DN15 to DN400) with pressure ratings from Class 150 to Class 600, this series uses CF8, CF8M, CF3 and CF3M cast stainless steel bodies. Face-to-face dimensions comply with ASME B16.10, allowing direct interchangeability with API 600 standard valves of equivalent size and class.

The API 603 design follows ASTM B16.34 for wall thickness, which is thinner than API 600 equivalent construction and therefore lighter and more economical for applications where full API 600 wall thickness is not required. End connections include flanged and butt welding configurations. Operators cover manual, worm gear, electric and pneumatic options. The casting grades offered (CF8, CF8M, CF3, CF3M) map to 304, 316, 304L and 316L stainless steels respectively, with selection depending on corrosion resistance and carbon content requirements.

This valve range targets project engineers and procurement teams in chemical processing, water treatment, food and pharmaceutical industries where stainless steel corrosion resistance is essential but full API 600 weight and cost are unnecessary. The compact structure and lower project cost positioning suits budget-conscious installations with moderate pressure and temperature demands. Buyers should confirm exact grade, size and operator type with the supplier, as configurations are built to order rather than held in universal stock.

Teji Valve Group Co., Ltd. is located in Anfeng Industrial Zone on North Zhangbao Road, Oubei, Wenzhou, Zhejiang Province, placing it within the same regional valve manufacturing cluster as numerous Wenzhou-based competitors. The company holds a harbor trust tier on the platform with a response rate of 0.00%, meaning no response data is recorded. Buyers should initiate direct contact and establish communication protocols early in the sourcing process.

The supplier's product focus is stainless steel gate valves to API 603, emphasising interchangeability with API 600 at reduced weight and cost. No information is provided about year founded, factory floor area, employee count, annual turnover, named customers, or international certification holdings such as ISO 9001 or API Q1. Buyers should request quality system certificates, casting foundry details, and reference installations during supplier qualification.