The Heavy Duty Stainless Steel Diaphragm Pump Body is constructed from high-strength stainless steel grades such as SS304 or SS316, engineered specifically for demanding industrial applications involving high pressure, abrasive fluids, and strong corrosive media. Its reinforced metal structure provides exceptional durability and impact resistance, ensuring stable and continuous operation even in harsh environments.
This pump body is suitable for oil transfer, chemical feed processing, wastewater discharge, slurry transport, and other tough applications. The internal flow surfaces are finely polished to reduce resistance, maintain cleanliness, and improve performance when handling viscous liquids or media containing solid particles.
With tight machining tolerances, the pump body integrates seamlessly with diaphragms, valve balls, and valve seats. Its strong deformation resistance and high pressure endurance make it ideal for long-term use in heavy industrial production lines.
Zhejiang Xiafeng Precision Die Casting Co., Ltd. is a professional manufacturing enterprise specializing in precision die casting, mold manufacturing, and integrated R&D and design. Our product portfolio includes pneumatic pistons, motor housings, diaphragm pump accessories, reducer components, amusement equipment parts, automotive components, and metal crafts. Located in Wenxi, Qingtian, Lishui, Zhejiang, an area renowned as the "Hometown of Overseas Chinese", the company enjoys a prime geographical location and excellent transport links.
Established in 2015, the company occupies an area of over 20,000 square meters and employs more than 50 staff, including over 20 designers and R&D personnel. As an OEM Heavy Duty Stainless Steel Diaphragm Pump Body Manufacturer and a Custom Heavy Duty Stainless Steel Diaphragm Pump Body Company ,We offer end-to-end services ranging from mold design and production to product manufacturing, processing, and surface treatment, supported by rigorous quality management and optimized production processes. The facility features a well-planned layout, comprising die casting workshops, precision machining workshops, drilling workshops, shot blasting workshops, pressure testing workshops, grinding workshops, and automated production lines for welding and precision forging. With a monthly production capacity of 500 tons, we manufacture products ranging from 10 grams to 20 kilograms in weight.
Equipped with stringent production processes, a variety of intelligent manufacturing equipment, fully equipped standard workshops, and industry-leading testing laboratories, the company ensures the stability and durability of every product. To date, we have obtained over 20 product patents and copyright certificates, along with honors including "Trustworthy Operator," "AAA-Level Enterprise Credit," "Enterprise Recognized for ‘6S’ Management Improvement," "High-Tech Enterprise," "Leading Drafter of Group Standards," "Factory Digital Transformation Application," and "Zhejiang Provincial 'Specialized, Refined, Distinctive, and Innovative' Enterprise."
Amidst the industry’s rapid development, Xiafeng remains committed to the craftsman spirit. We have established strong cooperative partnerships with companies such as Kaiqi Group, Yucai Holding Group, Aike Mgke, and Zhejiang Zhanbo Diaphragm Pump, with our sales network covering the entire country. We are dedicated to providing high-quality after-sales services, including technical guidance and guaranteed supply of spare parts for all our clients.