Best Stainless Steel Ball Valve Suppliers

Wenzhou Waltfluid Co., Ltd.

🇨🇳 China

2012

51-100 people

Manufacturer

ODM manufacturer

Product customization

Eco-friendly supplier

OEM manufacturer

Shipments

Key customer

ALLOY VALVES CONTROLS

Key market

South America

Description

Wenzhou Waltfluid Co., Ltd. is a professional industrial valve manufacturer based in Wenzhou, China, with over 30 years of industry experience. The company integrates design, production, and sales, operating a specialized factory in the Binhai Industrial Zone. As an ISO 9001 certified organization, it serves as a contract manufacturer offering OEM and ODM services to a global clientele across more than 80 countries, including significant markets in North America, Southeast Asia, and Europe. The company specializes in a comprehensive range of high-integrity valves, including ball valves (1-PC, 2-PC, 3-PC, trunnion-mounted, and wafer types), gate valves, globe valves, check valves, butterfly valves, and needle valves. Their product portfolio also extends to Y-type strainers and pneumatic actuators. These solutions are engineered to meet rigorous international standards such as API, ANSI, DIN, JIS, and GB, catering to demanding sectors like oil and gas, chemical processing, water treatment, and power generation. Their valves are designed to handle extreme conditions, with pressure ratings ranging from 150Lb to 2500Lb and temperature tolerances from -196℃ to 780℃. Wenzhou Waltfluid Co., Ltd. maintains a strong technical foundation with a team of expert design and valve core processing engineers. The facility is equipped with advanced manufacturing and testing infrastructure, including life testing machines, torque testers, and pressure test equipment to ensure high reliability and durability. With an annual sales volume exceeding 5 million USD, the company is recognized for delivering premium fluid control products for both surface and subsea applications.

Flange Gate Valve$47

Xingwei Valve Group Co., Ltd.

🇨🇳 China

2011

201-300 people

Manufacturer/Trading Company

ODM manufacturer

Product customization

Patented technology

High-tech enterprise

Key customer

QILU PETROCHEMICAL

Key market

South America

Description

Xingwei Valve Group Co., Ltd. is a high-tech manufacturer and trading company based in Wenzhou, China, specializing in the design, development, manufacturing, testing, and sales of industrial valves. Established in 2011, the company employs over 200 people and operates a factory spanning 44,000 square meters, including a 23,000-square-meter foundry base. They possess strong technical capabilities with over 70% CNC equipment and comprehensive testing facilities. Xingwei Valve Group offers a wide range of products, including ball valves, gate valves, globe valves, butterfly valves, check valves, filters, fully welded ball valves, thermal insulation valves, fluorine lined valves, forged steel valves, power station valves, flat gate valves, knife gate valves, hydraulic control valves, metallurgical valves, and emergency shut-off valves. They are recognized for patented products such as the 'Quick opening and closing spherical sealing gate Valve' and 'Zero friction telescopic ball valve', and are noted as the first domestic manufacturer of large-diameter emergency shut-off valves for hazardous sources. The company holds numerous certifications including ISO 9001, ISO 14001, CE, TS, TUV, and API, and adheres to international standards such as GB, JB, API, BS, DIN, JIS, ANS, and SIL. Their products are widely used in industries like petrochemical, nuclear power, and defense, and are exported to markets in America, Europe, the Middle East, and Southeast Asia. Xingwei Valve Group emphasizes continuous innovation, collaborating with academicians and university professors to develop high-end products with independent intellectual property rights.

Wafer Type Flanged; Ball Valve (Q41F)$1

Apl Series Limit Switch Box$1

Jiangsu Unicents Valve Co., Ltd.

🇨🇳 China

2017

301-500 people

Manufacturer/Trading Company

High-tech enterprise

Key customer

ARDANI VALVE

Key market

Oceania

Description

Jiangsu Unicents Valve Co., Ltd. is a professional B2B manufacturer and trading company based in Suqian, China, with over 20 years of experience in the valve industry. Established in 2017, the company operates as a worldwide valve solution provider, specializing in the research, development, design, manufacturing, sales, and service of a comprehensive range of industrial valves. With over 400 employees, including 90 technical personnel and 30 engineers, Jiangsu Unicents Valve Co., Ltd. boasts an expansive 80,000 square meter facility, featuring 12 large-scale casting and processing workshops. These facilities enable an annual output of 20,000 tons of castings and 1 million sets of valves, ensuring cost-efficiency, quality, and timely delivery. Their core product lines include Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug Valves, Forged Steel Valves, Pneumatic Valves, Electric Valves, Control Valves, Safety Valves, Pressure Reducing Valves, and Strainers, alongside various valve casting parts and accessories. The company offers OEM and ODM services and caters to diverse applications in Water & Wastewater Treatment, Oil, Power Generation, Oil & Gas Transmission, Mining, and Chemical industries. Jiangsu Unicents Valve Co., Ltd. is committed to quality, holding certifications such as ISO 9001, ISO 14001, ISO 45001, CE, EAC, BSCI, and ASME. Their products are exported to over 50 countries and regions across America, Europe, Africa, the Middle East, and Asia.

Factory Supply Floating Ball Valve Trunnion Ball Valve Stainless Steel Worm Gear Ball Valve with Flange End$1

Investment Stainless Steel Foundry Casting Products Casting as Customer Requirements$1

Wenzhou Best Valve & Pipe Fitting Co., Ltd.

🇨🇳 China

2005

51-100 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Shipments

130

Key customer

HOANG HUONG INDUSTRIAL

Key market

🇻🇳 Vietnam

Description

Wenzhou Best Valve & Pipe Fitting Co., Ltd. is a professional manufacturer and trading company headquartered in Wenzhou, China, specializing in high-quality industrial flow control solutions. Established in 2005, the company operates a production facility of up to 3,000 square meters with over 10 specialized production lines. They employ between 51 and 100 personnel and maintain an annual revenue between US$5 million and US$10 million, reflecting their significant scale in the stainless steel valve industry. The company offers a comprehensive product portfolio, including ball valves, gate valves, globe valves, check valves, butterfly valves, and Y-strainers. Their expertise extends to specialized components such as sanitary ball valves, trunnion-mounted valves, pneumatic actuators, and a wide array of pipe fittings including flanges, camlock couplings, elbows, and tees. These products are manufactured using premium materials like CF8, CF8M, and various stainless steel alloys (304/316L) to ensure chemical resistance and durability in demanding environments. Wenzhou Best Valve & Pipe Fitting Co., Ltd. is committed to international quality standards, holding ISO 9001 and CE certifications, with factory audits conducted by TUV and SGS. Their products conform to global specifications including API 6D, DIN, JIS, and GB. As a versatile partner, they provide extensive OEM and ODM services, catering to diverse sectors such as petrochemical, oil and gas, food processing, pharmaceuticals, and water treatment. With a strong international trade presence, the company exports to major markets across Europe, North America, and Southeast Asia, supported by a multi-language service platform.

Industry ANSI GOST Carbon Steel Stainless Steel Blind Flange SS304&SS316 Bl$1

Cangzhou Shengtong Stainless Steel Products Co., Ltd.

🇨🇳 China

2009

51-100 people

Manufacturer/Trading Company

ODM manufacturer

Product customization

High-tech enterprise

Low MOQ

Shipments

Key customer

LABMART

Key market

Asia

Review

Wholesale Threaded Connection Manual Convenient Sanitary Stainless Steel Ball Valve$5.5

Factory Wholesale Stainless Steel Two-way Manual Ball Valve with OEM Support$5.5

Factory Wholesale Safety Explosion-proof Stainless Steel Hydraulic Three-way Ball Valve$5.5

OEM Customized Industrial Leak Proof High-pressure Ball Valve$5.5

Factory Customized Low Temperature Resistant Internal Thread Manual Ball Valve$5.5

Manufacturer Direct Sales Lightweight and Easy to Operate Straight Through Manual Ball Valve$5.5

Wholesale Thickened Large-diameter Metering butterfly Valve for Water Treatment$5.5

Lung Yun Casting Co., Ltd.

🇹🇼 Taiwan

1978

11-50 people

Manufacturer

Established brand

OEM manufacturer

Product customization

Low MOQ

Shipments

Key customer

VALEX

Key market

North America

Description

Lung Yun Casting Co., Ltd. is a specialized manufacturer of industrial valves and casting components headquartered in Taichung, Taiwan. Established in 1981, the company has grown into a significant industrial player with a workforce of approximately 50 employees and a production capacity of 2,400 tons per year. The company operates two dedicated facilities: a main machinery plant focused on valve assembly and a specialized foundry for sand and investment casting. Lung Yun Casting is recognized as a qualified satellite manufacturing plant for TECO Electric and Machinery Ltd and maintains a strong international presence, exporting to markets across Asia and North America. The company's extensive product portfolio includes a wide range of industrial valves, such as ball valves (one-piece, two-piece, three-piece, and pneumatic), needle valves, check valves, gate valves, globe valves, and butterfly valves. They also manufacture pressure reducing regulators, stainless steel flanges, pipe fittings, and sanitary fittings. Beyond finished valves, the company provides comprehensive casting services for carbon steel, stainless steel, and high-end alloys, producing motor parts, trailer components, and hydraulic valve parts for the petrochemical, chemical, and gas industries. Lung Yun Casting offers robust OEM and ODM capabilities, supporting custom manufacturing requirements with a focus on high-pressure applications. The company's commitment to quality is demonstrated by its numerous international certifications, including ISO 9001, CE, PED, CRN, API 607, and AD2000. With over four decades of experience, the company continues to enhance its technical capabilities in high-end steel alloy casting and fluid control solutions.

Zhejiang Changyi Valve Co., Ltd.

🇨🇳 China

2009

101-200 people

Manufacturer/Trading Company

Own brand

Product customization

OEM manufacturer

Shipments

Key customer

WINTRACO PERKASA

Key market

Europe

Description

Zhejiang Changyi Valve Co., Ltd. is a professional manufacturer and exporter based in Wenzhou, China, specializing in the research, development, and production of high-quality stainless steel and industrial valves. Founded in 2009, the company has over 20 years of industry experience and operates a comprehensive manufacturing facility that integrates the entire supply chain, from its own precision casting foundry to advanced CNC machining centers and automated production lines. With a workforce of 101 to 200 employees, the company generates an annual output value between US$5 million and US$10 million. Their extensive product portfolio includes over 100 varieties of valves, such as one, two, and three-piece ball valves (threaded and flanged), gate valves, globe valves, check valves, strainers, and needle valves. They also operate specialized facilities for pneumatic actuators and stainless steel balls ranging from DN8 to DN2000. Products are manufactured using diverse materials including carbon steel, stainless steel (304/316), duplex steel, and high-temperature alloys, designed to meet international standards such as GB, ANSI, DIN, and JIS. Zhejiang Changyi Valve Co., Ltd. serves critical industrial sectors including petroleum, natural gas, chemical processing, metallurgy, and heating. As a contract manufacturer and OEM provider, they offer customized solutions and export their products globally to markets including Indonesia and Turkey. The company is committed to quality control and technical innovation, utilizing CAE casting simulation software and modern testing equipment to ensure high-performance standards for global industrial applications.

150lb 2 Inch API Wcb Flanged 2PC Ball Valve$8

Oviko Group Co., Ltd.

🇨🇳 China

2004

101-200 people

Manufacturer/Trading Company/Wholesaler

Established brand

OEM manufacturer

Product customization

Own brand

Shipments

387

Key customer

SCV

Key market

🇺🇸 United States

Description

Oviko Group Co., Ltd., established in 2004 and headquartered in Wenzhou, China, is a prominent manufacturer and wholesaler specializing in high-performance industrial valves. Operating from a 44,000 sqm facility with specialized subsidiaries for forging, O-rings, and ball machining, the company has grown into a leading supplier for the global oil, gas, chemical, and power generation industries. Oviko Group employs between 101 and 200 personnel, including a dedicated team of engineers and QC/QA staff to ensure rigorous quality standards. The company's extensive product portfolio primarily focuses on ball valves, including floating, trunnion-mounted, top entry, fully welded, metal-seated, and cryogenic types. They also manufacture gate, globe, and check valves, as well as precision valve balls and components. These products are engineered to meet international standards such as ANSI, BS, DIN, and GB, with sizes ranging from 1/2" to 48" and pressure classes up to 2500Lb. Utilizing materials from standard carbon and stainless steel to specialized alloys like Monel, Titanium, and Hastelloy, their valves are designed to operate in extreme temperatures ranging from -196°C to 680°C. As an export-oriented enterprise with self-operated import and export rights, Oviko Group serves clients in over 30 countries, maintaining a strong presence in North American and European markets. The company holds multiple international certifications, including ISO 9001, ISO 14001, CE, API 6D, and API 607 fire-safe certification. They offer comprehensive OEM and ODM services, providing customized valve solutions and turnkey project support for complex industrial applications.

Forged Floating Carton Steel Ball Valve with API6d/ANSI/ASTM$20

API 6D 304/316 Part Connection Plate for Ball Valve$20

WENZHOU XIANGTAI VALVE CO., LTD.

🇨🇳 China

1988

51-100 people

Manufacturer/Trading Company/Wholesaler

Established brand

Own brand

Eco-friendly supplier

ODM manufacturer

Shipments

180

Key customer

S N INDUSTRIAL

Key market

North America

Description

WENZHOU XIANGTAI VALVE CO., LTD. is a manufacturer, trading company, and wholesaler based in Wenzhou, China, specializing in a comprehensive range of valves and pipe fittings. Established as early as 1988, the company has over 20 years of experience and employs 51-100 people. They operate a factory with advanced production facilities, including automated production lines and CNC machine tools, and also run a foundry. WENZHOU XIANGTAI VALVE CO., LTD. offers ODM services and is certified with ISO 9001 and ISO 14001, ensuring high-quality products. Their extensive product portfolio includes various types of ball valves (thread, flange, multi-port, 1PC, 2PC, 3PC), gate valves, check valves, globe valves, stop valves, filters, and a wide array of pipe fittings such as elbows, tees, unions, sockets, nipples, and hose couplings. These products, including their proprietary "Xiangtai" brand, are utilized across diverse industries including petroleum, chemical, metallurgy, light industry, electric power, food, pharmacy, and civilian applications. The company has a strong international presence, exporting to North America, Eastern Europe, Oceania, America, and Southeast Asia, supported by a robust marketing network.

Stainless Steel DIN Standard Flange Ball Valve 1.6MPa$2.8

Intech Industries Manufacturing Co., Ltd.

🇨🇳 China

2004

Fewer than 5 people

Manufacturer/Trading Company/Service Company

Established brand

OEM manufacturer

Product customization

Key customer

ATLAS

Key market

Asia

Description

Intech Industries Manufacturing Co., Ltd., established in 2004, is a multi-faceted manufacturer, trading company, and service provider based in Changzhou, China, with a sales office in Shanghai. The company specializes in industrial components and customized solutions, offering a comprehensive range of products including various types of ball valves, mini valves, Y-strainers, plug valves, check valves, automatic drain valves, fittings, pressure gauges, sight glasses, liquid level gauges, hoses, manifolds, and pneumatic parts. They also provide custom machined parts, die-cast parts, and stamped components, leveraging precision manufacturing services such as machining, welding, casting, and forging. Intech Industries Manufacturing Co., Ltd. operates with a focus on quality, holding ISO 9001, IATF 16949, CE, and UL certifications. With a factory and a professional manufacturing team, they offer OEM services and have an annual output value between US$10 Million and US$50 Million. The company serves industrial catalogue companies, distributors, and OEMs, exporting to international markets, including a significant presence in the US since at least 2007.