Views: 222 Author: Robert Publish Time: 2025-06-30 Origin: Site
Content Menu
● 1. Eastern Metal (HK) Industrial Co., Ltd.
>> Product Range and Manufacturing Excellence
>> Global Reach and OEM Services
● 2. Taigang Taiyuan Iron & Steel (Group) Co., Ltd. (TISCO)
● 4. Zhangjiagang Pohang Stainless Steel Co., Ltd. (ZPSS)
● 5. Shanghai Krupp Stainless Steel Co., Ltd.
● 6. Fushun Special Steel Co., Ltd.
● 8. Additional Notable Manufacturers
● Advantages of Choosing Chinese Stainless Steel Capillary Manufacturers
>> Advanced Manufacturing Technology
>> Customization and Flexibility
>> Strong OEM and After-Sales Support
● Applications of Stainless Steel Capillary Tubes
● Frequently Asked Questions (FAQ)
>> 1. What materials are commonly used in stainless steel capillary tubes?
>> 2. What industries utilize stainless steel capillary tubes?
>> 3. How do manufacturers ensure the quality of stainless steel capillary tubes?
>> 4. Can stainless steel capillary tubes be customized?
>> 5. What are the advantages of sourcing stainless steel capillary tubes from China?
China has established itself as a global leader in stainless steel manufacturing, particularly in the production of high-quality stainless steel capillary tubes, coil tubing, plates, and carbon steel materials. These products are essential components in numerous industries, including oil and gas, energy, instrumentation, medical devices, and manufacturing. In this article, we explore the Top 10 Stainless Steel Capillary Manufacturers and Suppliers in China, focusing on their product offerings, technological capabilities, and international service reach. We place Eastern Metal (HK) Industrial Co., Ltd. at the forefront due to its outstanding reputation, extensive experience, and comprehensive OEM services.
Eastern Metal (HK) Industrial Co., Ltd. (EMHK) is a premier manufacturer and supplier of stainless steel capillary tubes, coiled tubing, and control lines. With over 20 years of industry experience and a parent company with more than 50 years in coil tubing and capillary tube production, EMHK stands as a pioneer in China's stainless steel sector.
EMHK offers a wide array of stainless steel capillary tubes, manufactured from premium materials such as Alloy 825, Alloy 625, Duplex 2205, ASTM 316L, and 304 stainless steel. Their product sizes range from ultra-fine diameters as small as 1/16 inch to larger sizes like 1/8 inch, 3/8 inch, 1/4 inch, 10mm, and 12mm. The company provides customized roll lengths, from a few hundred meters up to 10,000 meters per roll, accommodating various industrial requirements.
The company's manufacturing process includes rigorous hydraulic pressure testing of up to 20,000 PSI to ensure product safety and reliability. EMHK operates an independent laboratory equipped with advanced testing facilities for Positive Material Identification (PMI), Non-Destructive Testing (NDT), hydraulic testing, hardness testing, and precise size measurement. Their raw materials are sourced from world-renowned suppliers in Germany, Japan, and Finland, ensuring consistent quality and performance.
EMHK serves a diverse international clientele, including markets in Germany, France, Saudi Arabia, Dubai, Vietnam, Africa, and Mexico. Their OEM services are tailored to meet the specific needs of foreign brand owners, wholesalers, and manufacturers, providing flexible production schedules, technical support, and reliable after-sales service. This global footprint and customer-centric approach make EMHK a trusted partner in the stainless steel capillary industry.
Founded in 1934, TISCO is one of the largest integrated stainless steel producers globally. With an annual production capacity exceeding 10 million tonnes, TISCO offers a comprehensive range of stainless steel products, including plates, coils, and tubing. The company emphasizes advanced technology and environmental sustainability, making it a preferred supplier for automotive, construction, and energy sectors worldwide.
Baosteel Group is a leading stainless steel manufacturer in China, known for its high-quality steel plates and coils. Their products serve a wide range of industries, including automotive manufacturing, construction, and energy infrastructure. Baosteel's commitment to innovation and quality control has earned it a strong reputation both domestically and internationally.
ZPSS is a Sino-foreign joint venture between South Korea's POSCO and China's Jiangsu Shagang Group. Specializing in cold-rolled stainless steel sheets, ZPSS boasts an annual capacity of 400,000 tons. Their products are recognized globally for superior quality and reliability, serving industries that demand precision and high-performance materials.
Shanghai Krupp Stainless Steel is a prominent manufacturer focusing on stainless steel products with an emphasis on innovation and quality. Their offerings include stainless steel plates, coils, and tubes that cater to both domestic and international markets. The company continuously invests in research and development to maintain its competitive edge.
Fushun Special Steel is one of China's largest producers of seamless steel pipes, including stainless steel capillary tubes. Their products comply with international standards such as ASTM, DIN, and ISO. They offer a variety of stainless steel grades, including SS304, SS316, and SS321, with customizable dimensions and surface finishes. Fushun's products are widely used in oil and gas, chemical processing, and instrumentation industries.
Star Good Steel Group specializes in manufacturing stainless steel capillary tubes known for their excellent flexibility, corrosion resistance, and high-temperature tolerance. Their capillary tubes are widely used in automatic instrument signal tubes, electronic equipment protection, and thermal instruments. The company prides itself on precision manufacturing and strict quality control.
Beyond the companies listed above, China hosts numerous other manufacturers specializing in stainless steel coil tubing, plates, and carbon steel materials. These suppliers offer OEM services and cater to global markets with competitive pricing, flexible production capabilities, and strong quality assurance systems.
Many Chinese manufacturers, including EMHK, employ state-of-the-art production equipment such as vacuum refining furnaces and flat steel casters. These technologies ensure the production of high-purity, defect-free stainless steel tubes with superior mechanical properties.
Chinese stainless steel manufacturers implement comprehensive quality control measures, including Positive Material Identification (PMI), Non-Destructive Testing (NDT), hydraulic pressure testing, and hardness testing. These processes guarantee that every product meets stringent international standards for safety and performance.
Manufacturers in China offer extensive customization options, including a wide range of diameters (down to 1/16 inch), lengths, wall thicknesses, and packaging formats. This flexibility allows customers to obtain products tailored precisely to their application requirements.
Thanks to economies of scale, efficient production processes, and local raw material availability, Chinese manufacturers provide high-quality stainless steel capillary tubes at competitive prices. This cost advantage benefits international buyers without compromising product quality.
Chinese manufacturers are experienced in providing OEM and ODM services, supporting foreign brands and wholesalers with flexible production runs, timely delivery, and responsive after-sales service. This customer-oriented approach fosters long-term partnerships and mutual growth.
Stainless steel capillary tubes are essential components in numerous industries due to their precision, corrosion resistance, and mechanical strength. Key applications include:
- Oil and Gas Industry: Used in instrumentation, control lines, and hydraulic systems where durability and pressure resistance are critical.
- Energy Sector: Employed in power plants and renewable energy systems for fluid transport and instrumentation.
- Instrumentation and Automation: Used in automatic instrument signal tubes, sensors, and control systems.
- Medical Devices: Utilized in medical instruments and equipment requiring sterile, corrosion-resistant tubing.
- Chemical Processing: Resistant to harsh chemicals, these tubes are vital in chemical plants for fluid conveyance.
- Electronics: Protect sensitive electronic components and wiring in harsh environments.
China's stainless steel capillary tube industry is robust, technologically advanced, and internationally competitive. Leading manufacturers like Eastern Metal (HK) Industrial Co., Ltd. exemplify the country's capability to deliver high-quality products with rigorous testing, customization options, and comprehensive OEM services. Whether for oil and gas, instrumentation, or medical applications, these top 10 manufacturers provide reliable, cost-effective stainless steel solutions tailored to global client needs. Their commitment to quality, innovation, and customer service positions them as ideal partners for brand owners, wholesalers, and manufacturers worldwide.
Common materials include Alloy 825, Alloy 625, Duplex 2205, ASTM 316L, and 304 stainless steel. These materials are selected for their excellent corrosion resistance, mechanical strength, and suitability for high-pressure applications.
Stainless steel capillary tubes are widely used in oil and gas, energy, instrumentation, medical devices, chemical processing, and electronics industries due to their durability and precision.
Manufacturers employ rigorous testing methods such as Positive Material Identification (PMI), Non-Destructive Testing (NDT), hydraulic pressure testing, and hardness testing to ensure that tubes meet international standards for safety and performance.
Yes, manufacturers offer customization in diameter, wall thickness, length, and packaging. Sizes can range from as small as 1/16 inch in diameter to larger dimensions, with roll lengths up to 10,000 meters.
Chinese manufacturers provide advanced production technology, stringent quality control, competitive pricing, flexible customization, and strong OEM support, making them attractive partners for global buyers.
