Multi-Material Construction Options Available in WCB/A105, LCB/LF2, WC6/F22, CF8/F304, CF8M/F316, meeting diverse process and temperature requirements.

Wide Pressure & Size Range Pressure ratings PN10~PN40 / Class 150~300, sizes DN15~DN150 (1/2"~6") for flexible system integration.

ASME Standard End Connections Flanged ends to ASME B16.5, also compatible with screwed, socket weld and butt weld ends per ASME standards. ASME

Highly Sensitive & Efficient Drainage Lever float mechanism ensures continuous condensate discharge with minimal steam loss for optimal energy efficiency.

Extreme Temperature Compatibility Suitable for temperatures from -196℃ to 427℃, ideal for cryogenic to high-temperature steam applications.

Robust Trim & Fastener Materials Trim in SS304/SS316/SS304L/SS316L, bolts/nuts in high-grade alloy steel for long

Qingdao Yida Tongtu Machinery Technology Co., Ltd., in the beautiful coastal city of Qingdao. Specializing in high-growth ventures such as valves and power equipment, the company is dedicated to providing comprehensive solutions for industries including petroleum, chemicals, and water utilities, empowering clients to grow and achieve success.
We are a cutting-edge trading enterprise specializing in one-stop industrial valve matching, deeply cultivating gate valves, globe valves, ball valves, check valves, butterfly valves, etc. Our main products include American standard API, German standard DIN, and Japanese standard JIS, suitable for various industries such as chemical, petroleum, gas, power, metallurgy, etc.
We selects qualified factories from the source, strictly controls product quality, adheres to the direct supply mode, and relies on the advantages of a streamlined and efficient team to achieve rapid implementation of customer demands. At the same time, we can provide customers with standard spot goods, non-standard customization, OEM, project batch matching, and a complete set of export documentation services, becoming a long-term stable valve procurement partner for customers with professionalism, reliability, and high cost-effectiveness.

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