![](\"https:\/\/www.xinflange.com\/uploads\/47005\/small\/stainless-steel-304-butt-weld-fittings7f836.jpg\")
<\/p>\n
Now, let’s introduce the top 10 Asme(ansi) B16.5 flange manufacturers in China in 2026:<\/p>\n
1. Shanxi Xinshunda Flange Manufacturing Co., Ltd.<\/a><\/h3>\nShanxi Xinshunda Flange Manufacturing Co., Ltd. is a leading enterprise in the flange manufacturing industry in China. With advanced production equipment and a professional R & D team, the company has been committed to providing high – quality flange products for various industries. It adheres to strict quality control from material procurement to the final product inspection.
The company’s products are well – known for their precise dimensions, excellent mechanical properties, and corrosion resistance. Shanxi Xinshunda has a wide range of product types, able to meet different customer requirements in terms of size, pressure rating, and material.
Features in Asme(ansi) B16.5 Flange<\/strong>:<\/p>\n\n- Precision Manufacturing<\/strong>: Use advanced machining technology to ensure that the flange dimensions fully comply with the Asme(ansi) B16.5 standard.<\/li>\n
- Multiple Material Options<\/strong>: Offer a variety of materials such as carbon steel, alloy steel, and stainless steel to meet different working environments.<\/li>\n
- Customization Ability<\/strong>: Capable of custom – making flanges according to specific customer requirements.
Enterprise Advantages<\/strong>:<\/li>\n- Rich Experience<\/strong>: With years of manufacturing experience in the flange industry.<\/li>\n
- Excellent After – Sales Service<\/strong>: Provide customers with timely and comprehensive after – sales support.<\/li>\n
- International Reputation<\/strong>: Have established good business relationships with many international customers.
Website<\/a><\/li>\n<\/ul>\n2. Hebei Shengtai Pipe Fittings Group Co., Ltd.<\/h3>\n
Hebei Shengtai Pipe Fittings Group Co., Ltd. is a large – scale enterprise integrating R & D, production, and sales of pipe fittings. It has a large – scale production base and a complete production line. The company has a strong technical force and can continuously introduce new technologies and processes to improve product quality.
Features in Asme(ansi) B16.5 Flange<\/strong>:<\/p>\n\n- High – Quality Raw Materials<\/strong>: Source high – quality steel from well – known domestic manufacturers to ensure the quality of flanges.<\/li>\n
- Advanced Heat Treatment Process<\/strong>: Use advanced heat treatment technology to improve the mechanical properties of flanges.<\/li>\n
- Strict Quality Inspection<\/strong>: Implement a strict multi – level quality inspection system to ensure that each flange meets the Asme(ansi) B16.5 standard.
Enterprise Advantages<\/strong>:<\/li>\n- Large Production Capacity<\/strong>: Can meet large – quantity orders within a short time.<\/li>\n
- Good Supply Chain Management<\/strong>: Ensure the timely supply of raw materials and the smooth progress of production.<\/li>\n
- Technical Innovation<\/strong>: Continuously invest in R & D to develop new products and improve production efficiency.<\/li>\n<\/ul>\n
3. Tianjin Pipe Fittings Group Co., Ltd.<\/h3>\n
Tianjin Pipe Fittings Group Co., Ltd. is located in the important industrial base of Tianjin. It has a long – standing history in the pipe fittings manufacturing industry. The company has a complete set of quality management systems and has obtained a series of international certifications.
Features in Asme(ansi) B16.5 Flange<\/strong>:<\/p>\n\n- Compliance with International Standards<\/strong>: All products strictly follow the Asme(ansi) B16.5 standard and other relevant international standards.<\/li>\n
- Good Surface Finish<\/strong>: The flanges have a smooth surface, which helps to reduce friction and improve the sealing performance.<\/li>\n
- Stable Product Quality<\/strong>: Through strict process control, the product quality is stable, and the rejection rate is extremely low.
Enterprise Advantages<\/strong>:<\/li>\n- Geographical Advantage<\/strong>: Convenient transportation conditions are conducive to the rapid delivery of products.<\/li>\n
- Professional Technical Team<\/strong>: Provide strong technical support for product development and production.<\/li>\n
- Brand Influence<\/strong>: Have a high – profile brand in the domestic and international markets.<\/li>\n<\/ul>\n
4. Jiangsu Hongsheng Flange Co., Ltd.<\/h3>\n
Jiangsu Hongsheng Flange Co., Ltd. is a professional flange manufacturer in Jiangsu Province. It focuses on the production of high – precision flanges. The company has a modern factory and a group of experienced technicians.
Features in Asme(ansi) B16.5 Flange<\/strong>:<\/p>\n\n- High Precision Machining<\/strong>: Use high – precision CNC machine tools to ensure that the flange dimensions have high accuracy.<\/li>\n
- Special Coating Technology<\/strong>: Provide special coating for flanges to enhance corrosion and wear resistance.<\/li>\n
- Quick Response to Orders<\/strong>: Can quickly adjust production plans according to customer orders.
Enterprise Advantages<\/strong>:<\/li>\n- Lean Production Management<\/strong>: Improve production efficiency and reduce production costs.<\/li>\n
- Good Customer Feedback<\/strong>: Have a high customer satisfaction rate and a large number of repeat customers.<\/li>\n
- Industry – University – Research Cooperation<\/strong>: Collaborate with universities and research institutions to introduce the latest research results into production.<\/li>\n<\/ul>\n
5. Shandong Xinyue Steel Group Co., Ltd.<\/h3>\n
Shandong Xinyue Steel Group Co., Ltd. is a comprehensive steel enterprise that also excels in flange manufacturing. It has a large – scale steel production capacity, which provides a stable source of high – quality raw materials for flange production.
Features in Asme(ansi) B16.5 Flange<\/strong>:<\/p>\n\n- Integrated Production<\/strong>: From steelmaking to flange processing, the whole – process production can ensure product quality control.<\/li>\n
- Diverse Product Range<\/strong>: Offer a wide range of Asme(ansi) B16.5 flanges with different sizes and pressure ratings.<\/li>\n
- Cost – Effective Products<\/strong>: Due to its integrated production model, the products have certain price advantages.
Enterprise Advantages<\/strong>:<\/li>\n- Strong Backing of Steel Production<\/strong>: Ensure the stable supply of high – quality steel.<\/li>\n
- Economies of Scale<\/strong>: Reduce production costs through large – scale production.<\/li>\n
- Comprehensive Service<\/strong>: Provide one – stop service from product consultation to after – sales.<\/li>\n<\/ul>\n
6. Zhejiang Yidao Flange Co., Ltd.<\/h3>\n
Zhejiang Yidao Flange Co., Ltd. is a technology – intensive enterprise. It attaches great importance to technological innovation and product quality improvement. The company has a number of independent intellectual property rights and advanced production technology.
Features in Asme(ansi) B16.5 Flange<\/strong>:<\/p>\n\n- Innovative Product Design<\/strong>: Continuously develop new flange structures and designs to meet the needs of different industries.<\/li>\n
- High – Performance Materials Application<\/strong>: Use high – performance alloy materials to improve the performance of flanges.<\/li>\n
- Advanced Testing Equipment<\/strong>: Use advanced non – destructive testing equipment to ensure the internal quality of flanges.
Enterprise Advantages<\/strong>:<\/li>\n- Strong R & D Ability<\/strong>: Continuously introduce new products and improve product performance.<\/li>\n
- Strict Intellectural Property Protection<\/strong>: Protect its unique technologies and designs.<\/li>\n
- Good Market Promotion<\/strong>: Have a good market share in the domestic and international markets.<\/li>\n<\/ul>\n
7. Guangdong Shengguang Flange Co., Ltd.<\/h3>\n
Guangdong Shengguang Flange Co., Ltd. is located in the economically developed Guangdong Province. It has a good business environment and advanced management concepts. The company focuses on product quality and customer service.
Features in Asme(ansi) B16.5 Flange<\/strong>:<\/p>\n\n- High – Standard Quality Control<\/strong>: Implement a strict quality control system from raw material inspection to finished product delivery.<\/li>\n
- Flexible Production Mode<\/strong>: Can produce small – batch and multi – variety flanges according to customer needs.<\/li>\n
- Good Sealing Performance<\/strong>: The flanges produced have excellent sealing performance, which can effectively prevent leakage.
Enterprise Advantages<\/strong>:<\/li>\n- Good Business Environment<\/strong>: Facilitate cooperation with domestic and international customers.<\/li>\n
- Professional Marketing Team<\/strong>: Provide customers with professional marketing consultation and services.<\/li>\n
- Continuous Improvement of Service Quality<\/strong>: Continuously improve customer satisfaction through service improvement.<\/li>\n<\/ul>\n
8. Fujian Jinhui Flange Co., Ltd.<\/h3>\n
Fujian Jinhui Flange Co., Ltd. is a manufacturer with a focus on the production of high – end flanges. It has a group of high – quality employees and advanced production equipment. The company adheres to the concept of “quality first, customer first”.
Features in Asme(ansi) B16.5 Flange<\/strong>:<\/p>\n\n- High – End Material Selection<\/strong>: Select high – end alloy and stainless steel materials to ensure the high performance of flanges.<\/li>\n
- Fine Surface Treatment<\/strong>: Use fine surface treatment technology to make the flange surface smooth and beautiful.<\/li>\n
- Accurate Tightening Torque Design<\/strong>: The flange design can ensure the accurate tightening torque, improving the connection reliability.
Enterprise Advantages<\/strong>:<\/li>\n- High – Quality Team<\/strong>: Provide strong support for product quality and innovation.<\/li>\n
- Brand – Building Consciousness<\/strong>: Continuously build a high – end brand image.<\/li>\n
- Good Industry Reputation<\/strong>: Have a good reputation in the high – end flange market.<\/li>\n<\/ul>\n
9. Hubei Yuhong Flange Co., Ltd.<\/h3>\n
Hubei Yuhong Flange Co., Ltd. is an enterprise with a long – established history in the flange manufacturing industry in Hubei. It has rich production experience and a complete production process.
Features in Asme(ansi) B16.5 Flange<\/strong>:<\/p>\n\n- Traditional Process Inheritance<\/strong>: Inherit and optimize traditional flange manufacturing processes to ensure product stability.<\/li>\n
- Comprehensive Product Specifications<\/strong>: Provide a wide range of Asme(ansi) B16.5 flange specifications to meet various engineering needs.<\/li>\n
- Good Pressure Resistance<\/strong>: The flanges can withstand high pressure, suitable for high – pressure pipeline systems.
Enterprise Advantages<\/strong>:<\/li>\n- Rich Production Experience<\/strong>: Ensure the maturity of the production process.<\/li>\n
- After – Sale Service Network<\/strong>: Have a wide – spread after – sale service network to provide timely service.<\/li>\n
- Industry Experience Accumulation<\/strong>: Continuously improve product quality based on long – term industry experience.<\/li>\n<\/ul>\n
10. Anhui Huayang Flange Co., Ltd.<\/h3>\n
![](\"https:\/\/www.xinflange.com\/uploads\/47005\/small\/forged-steel-threaded-elbow-2000-lb-80168.jpg\")
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Anhui Huayang Flange Co., Ltd. is a fast – growing flange manufacturer. It has introduced advanced production equipment and management experience in recent years.
Features in Asme(ansi) B16.5 Flange<\/strong>:<\/p>\n\n- New – Type Production Technology<\/strong>: Adopt new – type production technology to improve production efficiency and product quality.<\/li>\n
- Environmental – Friendly Manufacturing Process<\/strong>: Pay attention to environmental protection in the production process, using environmentally – friendly materials and processes.<\/li>\n
- Product Up – gradation Ability<\/strong>: Continuously upgrade products according to market demand and technological development.
Enterprise Advantages<\/strong>:<\/li>\n- Rapid Development Trend<\/strong>: Have strong development potential and growth momentum.<\/li>\n
- Cost – effective Investment<\/strong>: Provide cost – effective products for customers.<\/li>\n
- Innovation – Driven Development<\/strong>: Continuously promote the development of the enterprise through innovation.<\/li>\n<\/ul>\n
The company’s products are well – known for their precise dimensions, excellent mechanical properties, and corrosion resistance. Shanxi Xinshunda has a wide range of product types, able to meet different customer requirements in terms of size, pressure rating, and material.
Features in Asme(ansi) B16.5 Flange<\/strong>:<\/p>\n
- \n
- Precision Manufacturing<\/strong>: Use advanced machining technology to ensure that the flange dimensions fully comply with the Asme(ansi) B16.5 standard.<\/li>\n
- Multiple Material Options<\/strong>: Offer a variety of materials such as carbon steel, alloy steel, and stainless steel to meet different working environments.<\/li>\n
- Customization Ability<\/strong>: Capable of custom – making flanges according to specific customer requirements.
Enterprise Advantages<\/strong>:<\/li>\n- Rich Experience<\/strong>: With years of manufacturing experience in the flange industry.<\/li>\n
- Excellent After – Sales Service<\/strong>: Provide customers with timely and comprehensive after – sales support.<\/li>\n
- International Reputation<\/strong>: Have established good business relationships with many international customers.
Website<\/a><\/li>\n<\/ul>\n2. Hebei Shengtai Pipe Fittings Group Co., Ltd.<\/h3>\n
Hebei Shengtai Pipe Fittings Group Co., Ltd. is a large – scale enterprise integrating R & D, production, and sales of pipe fittings. It has a large – scale production base and a complete production line. The company has a strong technical force and can continuously introduce new technologies and processes to improve product quality.
Features in Asme(ansi) B16.5 Flange<\/strong>:<\/p>\n- \n
- High – Quality Raw Materials<\/strong>: Source high – quality steel from well – known domestic manufacturers to ensure the quality of flanges.<\/li>\n
- Advanced Heat Treatment Process<\/strong>: Use advanced heat treatment technology to improve the mechanical properties of flanges.<\/li>\n
- Strict Quality Inspection<\/strong>: Implement a strict multi – level quality inspection system to ensure that each flange meets the Asme(ansi) B16.5 standard.
Enterprise Advantages<\/strong>:<\/li>\n- Large Production Capacity<\/strong>: Can meet large – quantity orders within a short time.<\/li>\n
- Good Supply Chain Management<\/strong>: Ensure the timely supply of raw materials and the smooth progress of production.<\/li>\n
- Technical Innovation<\/strong>: Continuously invest in R & D to develop new products and improve production efficiency.<\/li>\n<\/ul>\n
3. Tianjin Pipe Fittings Group Co., Ltd.<\/h3>\n
Tianjin Pipe Fittings Group Co., Ltd. is located in the important industrial base of Tianjin. It has a long – standing history in the pipe fittings manufacturing industry. The company has a complete set of quality management systems and has obtained a series of international certifications.
Features in Asme(ansi) B16.5 Flange<\/strong>:<\/p>\n- \n
- Compliance with International Standards<\/strong>: All products strictly follow the Asme(ansi) B16.5 standard and other relevant international standards.<\/li>\n
- Good Surface Finish<\/strong>: The flanges have a smooth surface, which helps to reduce friction and improve the sealing performance.<\/li>\n
- Stable Product Quality<\/strong>: Through strict process control, the product quality is stable, and the rejection rate is extremely low.
Enterprise Advantages<\/strong>:<\/li>\n- Geographical Advantage<\/strong>: Convenient transportation conditions are conducive to the rapid delivery of products.<\/li>\n
- Professional Technical Team<\/strong>: Provide strong technical support for product development and production.<\/li>\n
- Brand Influence<\/strong>: Have a high – profile brand in the domestic and international markets.<\/li>\n<\/ul>\n
4. Jiangsu Hongsheng Flange Co., Ltd.<\/h3>\n
Jiangsu Hongsheng Flange Co., Ltd. is a professional flange manufacturer in Jiangsu Province. It focuses on the production of high – precision flanges. The company has a modern factory and a group of experienced technicians.
Features in Asme(ansi) B16.5 Flange<\/strong>:<\/p>\n- \n
- High Precision Machining<\/strong>: Use high – precision CNC machine tools to ensure that the flange dimensions have high accuracy.<\/li>\n
- Special Coating Technology<\/strong>: Provide special coating for flanges to enhance corrosion and wear resistance.<\/li>\n
- Quick Response to Orders<\/strong>: Can quickly adjust production plans according to customer orders.
Enterprise Advantages<\/strong>:<\/li>\n- Lean Production Management<\/strong>: Improve production efficiency and reduce production costs.<\/li>\n
- Good Customer Feedback<\/strong>: Have a high customer satisfaction rate and a large number of repeat customers.<\/li>\n
- Industry – University – Research Cooperation<\/strong>: Collaborate with universities and research institutions to introduce the latest research results into production.<\/li>\n<\/ul>\n
5. Shandong Xinyue Steel Group Co., Ltd.<\/h3>\n
Shandong Xinyue Steel Group Co., Ltd. is a comprehensive steel enterprise that also excels in flange manufacturing. It has a large – scale steel production capacity, which provides a stable source of high – quality raw materials for flange production.
Features in Asme(ansi) B16.5 Flange<\/strong>:<\/p>\n- \n
- Integrated Production<\/strong>: From steelmaking to flange processing, the whole – process production can ensure product quality control.<\/li>\n
- Diverse Product Range<\/strong>: Offer a wide range of Asme(ansi) B16.5 flanges with different sizes and pressure ratings.<\/li>\n
- Cost – Effective Products<\/strong>: Due to its integrated production model, the products have certain price advantages.
Enterprise Advantages<\/strong>:<\/li>\n- Strong Backing of Steel Production<\/strong>: Ensure the stable supply of high – quality steel.<\/li>\n
- Economies of Scale<\/strong>: Reduce production costs through large – scale production.<\/li>\n
- Comprehensive Service<\/strong>: Provide one – stop service from product consultation to after – sales.<\/li>\n<\/ul>\n
6. Zhejiang Yidao Flange Co., Ltd.<\/h3>\n
Zhejiang Yidao Flange Co., Ltd. is a technology – intensive enterprise. It attaches great importance to technological innovation and product quality improvement. The company has a number of independent intellectual property rights and advanced production technology.
Features in Asme(ansi) B16.5 Flange<\/strong>:<\/p>\n- \n
- Innovative Product Design<\/strong>: Continuously develop new flange structures and designs to meet the needs of different industries.<\/li>\n
- High – Performance Materials Application<\/strong>: Use high – performance alloy materials to improve the performance of flanges.<\/li>\n
- Advanced Testing Equipment<\/strong>: Use advanced non – destructive testing equipment to ensure the internal quality of flanges.
Enterprise Advantages<\/strong>:<\/li>\n- Strong R & D Ability<\/strong>: Continuously introduce new products and improve product performance.<\/li>\n
- Strict Intellectural Property Protection<\/strong>: Protect its unique technologies and designs.<\/li>\n
- Good Market Promotion<\/strong>: Have a good market share in the domestic and international markets.<\/li>\n<\/ul>\n
7. Guangdong Shengguang Flange Co., Ltd.<\/h3>\n
Guangdong Shengguang Flange Co., Ltd. is located in the economically developed Guangdong Province. It has a good business environment and advanced management concepts. The company focuses on product quality and customer service.
Features in Asme(ansi) B16.5 Flange<\/strong>:<\/p>\n- \n
- High – Standard Quality Control<\/strong>: Implement a strict quality control system from raw material inspection to finished product delivery.<\/li>\n
- Flexible Production Mode<\/strong>: Can produce small – batch and multi – variety flanges according to customer needs.<\/li>\n
- Good Sealing Performance<\/strong>: The flanges produced have excellent sealing performance, which can effectively prevent leakage.
Enterprise Advantages<\/strong>:<\/li>\n- Good Business Environment<\/strong>: Facilitate cooperation with domestic and international customers.<\/li>\n
- Professional Marketing Team<\/strong>: Provide customers with professional marketing consultation and services.<\/li>\n
- Continuous Improvement of Service Quality<\/strong>: Continuously improve customer satisfaction through service improvement.<\/li>\n<\/ul>\n
8. Fujian Jinhui Flange Co., Ltd.<\/h3>\n
Fujian Jinhui Flange Co., Ltd. is a manufacturer with a focus on the production of high – end flanges. It has a group of high – quality employees and advanced production equipment. The company adheres to the concept of “quality first, customer first”.
Features in Asme(ansi) B16.5 Flange<\/strong>:<\/p>\n- \n
- High – End Material Selection<\/strong>: Select high – end alloy and stainless steel materials to ensure the high performance of flanges.<\/li>\n
- Fine Surface Treatment<\/strong>: Use fine surface treatment technology to make the flange surface smooth and beautiful.<\/li>\n
- Accurate Tightening Torque Design<\/strong>: The flange design can ensure the accurate tightening torque, improving the connection reliability.
Enterprise Advantages<\/strong>:<\/li>\n- High – Quality Team<\/strong>: Provide strong support for product quality and innovation.<\/li>\n
- Brand – Building Consciousness<\/strong>: Continuously build a high – end brand image.<\/li>\n
- Good Industry Reputation<\/strong>: Have a good reputation in the high – end flange market.<\/li>\n<\/ul>\n
9. Hubei Yuhong Flange Co., Ltd.<\/h3>\n
Hubei Yuhong Flange Co., Ltd. is an enterprise with a long – established history in the flange manufacturing industry in Hubei. It has rich production experience and a complete production process.
Features in Asme(ansi) B16.5 Flange<\/strong>:<\/p>\n- \n
- Traditional Process Inheritance<\/strong>: Inherit and optimize traditional flange manufacturing processes to ensure product stability.<\/li>\n
- Comprehensive Product Specifications<\/strong>: Provide a wide range of Asme(ansi) B16.5 flange specifications to meet various engineering needs.<\/li>\n
- Good Pressure Resistance<\/strong>: The flanges can withstand high pressure, suitable for high – pressure pipeline systems.
Enterprise Advantages<\/strong>:<\/li>\n- Rich Production Experience<\/strong>: Ensure the maturity of the production process.<\/li>\n
- After – Sale Service Network<\/strong>: Have a wide – spread after – sale service network to provide timely service.<\/li>\n
- Industry Experience Accumulation<\/strong>: Continuously improve product quality based on long – term industry experience.<\/li>\n<\/ul>\n
10. Anhui Huayang Flange Co., Ltd.<\/h3>\n
<\/p>\nAnhui Huayang Flange Co., Ltd. is a fast – growing flange manufacturer. It has introduced advanced production equipment and management experience in recent years.
Features in Asme(ansi) B16.5 Flange<\/strong>:<\/p>\n- \n
- New – Type Production Technology<\/strong>: Adopt new – type production technology to improve production efficiency and product quality.<\/li>\n
- Environmental – Friendly Manufacturing Process<\/strong>: Pay attention to environmental protection in the production process, using environmentally – friendly materials and processes.<\/li>\n
- Product Up – gradation Ability<\/strong>: Continuously upgrade products according to market demand and technological development.
Enterprise Advantages<\/strong>:<\/li>\n- Rapid Development Trend<\/strong>: Have strong development potential and growth momentum.<\/li>\n
- Cost – effective Investment<\/strong>: Provide cost – effective products for customers.<\/li>\n
- Innovation – Driven Development<\/strong>: Continuously promote the development of the enterprise through innovation.<\/li>\n<\/ul>\n
- Environmental – Friendly Manufacturing Process<\/strong>: Pay attention to environmental protection in the production process, using environmentally – friendly materials and processes.<\/li>\n
- Comprehensive Product Specifications<\/strong>: Provide a wide range of Asme(ansi) B16.5 flange specifications to meet various engineering needs.<\/li>\n
- Fine Surface Treatment<\/strong>: Use fine surface treatment technology to make the flange surface smooth and beautiful.<\/li>\n
- Flexible Production Mode<\/strong>: Can produce small – batch and multi – variety flanges according to customer needs.<\/li>\n
- High – Performance Materials Application<\/strong>: Use high – performance alloy materials to improve the performance of flanges.<\/li>\n
- Diverse Product Range<\/strong>: Offer a wide range of Asme(ansi) B16.5 flanges with different sizes and pressure ratings.<\/li>\n
- Special Coating Technology<\/strong>: Provide special coating for flanges to enhance corrosion and wear resistance.<\/li>\n
- Good Surface Finish<\/strong>: The flanges have a smooth surface, which helps to reduce friction and improve the sealing performance.<\/li>\n
- Advanced Heat Treatment Process<\/strong>: Use advanced heat treatment technology to improve the mechanical properties of flanges.<\/li>\n
- Multiple Material Options<\/strong>: Offer a variety of materials such as carbon steel, alloy steel, and stainless steel to meet different working environments.<\/li>\n