Ever wondered where the world’s best seamless stainless steel tubing comes from? China’s factories are major players, but choosing the right one can be tricky. Comparing top factories is crucial for securing high-quality materials at competitive prices, saving you time and money on your projects. Knowing the best options empowers you to make informed decisions and build better products. Ready to discover the cream of the crop? Let’s dive into our comparison of China’s leading seamless stainless steel tubing factories!

Stainless Steel Tube & Pipe manufacturer in China – Dongshang Stainless

Product Details: Stainless steel products including tubes, pipes, fittings, and flat products manufactured by a certified company with over 15 years of experience.

Technical Parameters:
– Austenitic: 304 / 304L / 316 / 316L / 316SL / 316TI / 321 / 317L
– Duplex: S32101 / S32304 / S32205 / S31803 / S32750 / S32760

Application Scenarios:
– Building water supply
– Pharmaceutical industries

Pros:
– High quality products
– Competitive prices

Cons:
– Limited information on specific product dimensions
– No detailed performance metrics provided

Quality Stainless Steel Seamless Pipe, Seamless Stainless Steel Tubing …

Product Details: Quality Stainless Steel Seamless Pipe & Seamless Stainless Steel Tubing manufactured by Wenzhou Zheheng Steel Industry Co.,Ltd.

Technical Parameters:
– Material: Stainless Steel
– Standards: ASTM, AISI, DIN, EN, GB, JIS

Application Scenarios:
– Chemical Industry
– Construction and Industrial Applications

Pros:
– High corrosion resistance
– Durable and reliable performance

Cons:
– Potentially higher cost compared to welded pipes
– Limited availability in some sizes

Seamless Pipes and Tubes – Walsin Lihwa

Product Details: Seamless pipes and tubes manufactured by Changshu Walsin Specialty Steel Co., Ltd. in stainless steel, nickel alloy, and other alloy grades, with an annual production capacity of 30,000 tons.

Technical Parameters:
– Outside diameters of 3.18 – 530 mm
– Wall thickness of 0.50 – 50 mm

Application Scenarios:
– Chemical engineering
– Oil refining plants

Pros:
– Corrosion, erosion, and heat-resistant
– Meets various international standards and certifications

Cons:
– Limited to specific industries
– Potentially high production costs

Supplier and Distributor of stainless steel seamless and welded pipes …

Product Details: Supplier and distributor of stainless steel seamless and welded pipes and tubes in duplex steel, nickel alloys, titanium steel, low alloy, and copper alloy.

Technical Parameters:
– Materials: Stainless steel, duplex steel, super duplex steel, nickel alloys.
– Product types: Seamless pipes, welded pipes, fittings, flanges, plates, valves.

Application Scenarios:
– Petroleum industry
– Pharmaceutical industry
– Food industry
– Oil and gas industry
– Heat exchangers
– Shipbuilding

Pros:
– Wide range of materials and products available.
– Quality control with multiple inspections.

Cons:
– Limited information on specific product dimensions.
– Potentially high competition in the market.

China Stainless Steel Seamless Pipe, Stainless Steel Seamless Tube, 304 …

Seamless Stainless Steel Tubing Manufacturer – Tubing China

Product Details: Seamless Stainless Steel Tubing manufactured by Guanyu Tube, available in various grades and sizes, primarily conforming to ASTM A312 standards.

Technical Parameters:
– Outside Diameter (OD): 10.3 – 508mm (1/8 INCH to 20 INCH)
– Wall Thickness (WT): 1.24-60 mm

Application Scenarios:
– Power generation
– Chemical processing

Pros:
– High strength and durability
– Corrosion resistance

Cons:
– Higher cost compared to welded pipes
– Limited availability in certain sizes

China Stainless Steel Pipe, Nickel Alloy Pipe, Stainless Steel Seamless …

Product Details: Stainless steel pipes and nickel alloy pipes, including seamless tubes and pipes, with a focus on high quality and precision.

Technical Parameters:
– Material specifications: TP304/304L, TP316/316L, TP321, 310S, 904L, S31803, 2520…
– Available size range: OD from 3.0 mm to 540 mm, WT from 0.25 mm to 37.0 mm

Application Scenarios:
– Used in various industries requiring durable and corrosion-resistant piping solu…
– Applicable in high-temperature and high-pressure environments.

Pros:
– High quality assurance with strict management and adherence to international sta…
– Fast delivery and professional customer service available 24/7.

Cons:
– Potentially higher cost compared to standard steel pipes.
– Limited availability in certain regions outside of China.

China Stainless Steel Pipe Suppliers, Manufacturers, Factory …

Product Details: Stainless steel tubes and pipes in various grades including 304, 304L, 310, 310S, 316, 316L, 317, 317L, 321, 321H, 347, 347H, 410, 430, Duplex Stainless Steel Tube 2205, 2507, 2304, Z100, LDX 2101, 904L. Seamless and ERW options available. Capillary tubes also offered.

Technical Parameters:
– Outer Diameter: 0.26mm – 219.10 mm
– Wall Thickness: 0.05mm – 12.70 mm
– Schedules: 5, 10S, 10, etc.
– Gauge: 20 SWG – 10 SWG

Application Scenarios:
– Petroleum
– Chemical
– Medical
– Food
– Light Industry
– Mechanical Instruments
– Atomic Energy
– General Chemical Equipment
– Food Equipment

Pros:
– Superior machinability
– Reliable corrosion resistance
– Advanced weldability
– Exceptional high-temperature properties
– Good ductility

Cons:
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China Seamless Carbon Steel Tube Manufacturers, Seamless Stainless …

Product Details: Seamless and welded carbon and stainless steel tubes, including various specifications such as ASTM A335, A213, and A234.

Technical Parameters:
– Available in different grades and sizes as per ASTM standards.
– Manufactured using high-quality raw materials with precise dimensions.

Application Scenarios:
– Used in construction and manufacturing industries.
– Applicable in heat exchangers, boilers, and piping systems.

Pros:
– High strength and durability.
– Resistance to corrosion and high temperatures.

Cons:
– Higher cost compared to other materials.
– Limited flexibility in certain applications.

Tubing China – Stainless Steel Tube Manufacturer – Guanyu Stainless …

Product Details: High Quality Stainless Steel Tubes & Pipe, Nickel Alloy Tubing & Pipe manufactured by Zhejiang Guanyu Steel Tube Co., Ltd.

Technical Parameters:
– Annual production capacity: 10,000 Metric Tons
– Maximum length: 25,000 mm

Application Scenarios:
– Heat Exchanger
– Petro-chemical Industries

Pros:
– High quality raw materials used
– Comprehensive quality management system

Cons:
– Limited information on specific product limitations
– Potentially higher cost due to quality assurance processes

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Frequently Asked Questions (FAQs)

What is seamless stainless steel tubing and why is it used?

Seamless stainless steel tubing is a type of tubing made from stainless steel without any welded seams. This makes it stronger and more durable, making it ideal for high-pressure applications. It’s commonly used in industries like oil and gas, automotive, and construction due to its resistance to corrosion and ability to withstand extreme temperatures.

How do I choose the right factory for seamless stainless steel tubing in China?

When selecting a factory, consider their experience, production capacity, quality certifications, and customer reviews. It’s also helpful to request samples and visit the factory if possible. A reliable factory should be transparent about their processes and willing to answer your questions.

What quality standards should seamless stainless steel tubing meet?

Seamless stainless steel tubing should comply with international standards such as ASTM, ASME, and ISO. These standards ensure the tubing meets specific requirements for dimensions, mechanical properties, and corrosion resistance, ensuring safety and reliability in its applications.

Can I customize the specifications of the seamless stainless steel tubing?

Yes, most factories in China offer customization options for seamless stainless steel tubing. You can specify dimensions, wall thickness, material grade, and surface finish according to your project needs. Just communicate your requirements clearly with the factory to ensure they can meet your specifications.

What is the typical lead time for production and delivery?

The lead time for seamless stainless steel tubing varies depending on the factory and order size but generally ranges from 4 to 12 weeks. Factors like customization, production capacity, and shipping methods can influence this timeframe, so it’s best to confirm with the factory during your inquiry.