Wenzhou Sipai Fluid Control Co., Ltd.

I. Company Profile

Wenzhou Sipai Fluid Control Co., Ltd. specializes in the R&D, manufacturing, sales, and service of industrial ball valves. We are dedicated to delivering safe, reliable, and high-performance valve solutions for global process industries, including petrochemicals, natural gas, power generation, water treatment, pharmaceuticals, and papermaking.

Since our establishment in 2023, we have consistently prioritized technological innovation as the driving force for growth and product quality as the foundation of our business.

Location: No. 13 Industrial Road, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province

Factory Area: 1,500 square meters

Annual Production Capacity: 4,000 units/sets

Total Staff: 35

II. Core Products & Technologies

We offer a comprehensive range of ball valves across multiple standards, engineered to meet the rigorous demands of diverse operating conditions.

Key Product Lines

By Design Type: Floating ball valves, trunnion-mounted ball valves, soft-seated ball valves, metal-seated (hard-seated) ball valves, DBB (Double Block & Bleed) ball valves, SBB (Single Block & Bleed) ball valves, top-entry ball valves, three-way/four-way ball valves, and cryogenic ball valves.

By Pressure Rating: Low-pressure (Class 150/PN16), medium-pressure, high-pressure (Class 2500/PN420), and ultra-high-pressure ball valves.

By Port Configuration: Full Bore and Reduced Bore ball valves.

By Material: Ball valves constructed from carbon steel, stainless steel (304, 316, 316L), duplex stainless steel (2205, 2507), Hastelloy, Monel, titanium alloy, and other specialty materials.

By Actuation: Ball valves with manual, pneumatic, electric, or hydraulic actuators.