JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 800000KG/15Days |
| Delivery Time | 5-7Days |
| Packaging Details | Steel strip + kraft paper + fumigated wooden box export exquisite packaging |
| Name | Stainless Steel High Pressure Tubing |
| Shape | Round |
| Corrosion Resistance | Excellent |
| Installation Method | Welded |
| Usage | Industrial, Chemical, Oil and Gas, etc. |
| Size | Various sizes available |
| Finish | Polished |
| Application | Piping systems, pressure vessels, heat exchangers |
| Weight | Lightweight |
| Temperature Range | Up to 1000°F |
| Pressure Rating | High Pressure |
| Material | Stainless Steel |
| Certifications | ASTM, ASME, ANSI |
| Durability | High |
| Flexibility | Low |
| Brand Name | Baosteel,TISCO，WISCO，CHINA STEEL UNION |
| Model Number | DN10-DN800 |
| Certification | ISO9001,SGS, ASTM, ASME |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 800000KG/15Days |
| Delivery Time | 5-7Days | Packaging Details | Steel strip + kraft paper + fumigated wooden box export exquisite packaging |
| Name | Stainless Steel High Pressure Tubing | Shape | Round |
| Corrosion Resistance | Excellent | Installation Method | Welded |
| Usage | Industrial, Chemical, Oil and Gas, etc. | Size | Various sizes available |
| Finish | Polished | Application | Piping systems, pressure vessels, heat exchangers |
| Weight | Lightweight | Temperature Range | Up to 1000°F |
| Pressure Rating | High Pressure | Material | Stainless Steel |
| Certifications | ASTM, ASME, ANSI | Durability | High |
| Flexibility | Low | Brand Name | Baosteel,TISCO，WISCO，CHINA STEEL UNION |
| Model Number | DN10-DN800 | Certification | ISO9001,SGS, ASTM, ASME |
| Place of Origin | CHINA | ||
| High Light | Lightweight Stainless Steel High Pressure Tubing ，Stainless Steel High Pressure Tubing 1/4 Inch ，Stainless Steel Tubing 1/4 Inch | ||
Stainless Steel High Pressure Tubing 1/4in OD, ASME SA210-A1, Heat Exchanger Tubes
Stainless Steel High-Pressure Tubing (1/4" OD) by Jiangsu China Steel Union Industrial Co., Ltd is designed for precision heat transfer applications in power plants, HVAC systems, and industrial heat exchangers. Compliant with ASME SA210-A1, these tubes deliver exceptional strength and thermal conductivity under pressures up to 3,000 psi and temperatures ranging from **-50°C to 600°C**. Crafted from high-purity stainless steel, the 1/4" outer diameter (6.35mm) and ultra-thin walls ensure efficient heat exchange in compact systems while resisting oxidation, scaling, and corrosion from steam, condensate, and aggressive coolants. Seamless manufacturing and rigorous testing guarantee leak-proof performance in critical thermal management applications.
| Parameter | Details |
|---|---|
| Material | Stainless Steel (ASME SA210-A1 / UNS S30400 equivalent) |
| Element Composition | Cr: 18–20%, Ni: 8–10.5%, C: ≤0.08%, Mn: ≤2%, Si: ≤1%, P: ≤0.045%, S: ≤0.03%, Fe: Balance |
| Dimensions | OD: 1/4" (6.35mm ±0.1mm), Wall Thickness: 0.7–1.2mm, Length: 2–6m (Custom Coiled Available) |
| Certifications | ASME SA210-A1, EN 10216-5, ISO 9001:2015, PED 2014/68/EU, TÜV SÜD |
| Mechanical Properties | Tensile Strength: ≥515 MPa Yield Strength: ≥205 MPa Elongation: ≥40% Hardness: ≤90 HRB |
| Pressure Rating | 3,000 psi at 300°C (Hydrostatic Tested) |
| Surface Finish | Annealed & Pickled, Bright Annealed (Ra ≤0.8µm), or Electropolished for enhanced flow efficiency |
| Applications | Shell-and-tube heat exchangers, boiler economizers, steam condensers, hydraulic cooling loops |
Jiangsu China Steel Union Industrial Co., Ltd delivers ASME SA210-A1-certified stainless steel tubing that redefines reliability and efficiency in thermal management, offering unmatched performance for global energy, industrial, and HVAC sectors.
FAQ
Q1. Where is your factory ?
A1: Our company's processing center is located in Wuxi, Jiangsu, China.
Which is well equipped with kinds of machines, such as laser cutting machine,mirror polishing machine and so on.We can provide a wide range of personalized services according to the customers' needs.
Q2. What are your company's main products ?
A2: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q3. How do you control quality ?
A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.
Q4. What are the advantages of your company ?
A4: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q5. How many coutries you already exported ?
A5: Exported to more than 50 countries mainly from America, , UK, Kuwait, Egypt, , Turkey, Jordan,
India, etc.
Q6. Can you provide sample ?
A6: Small samples in store and can provide the samples for free.
Customized samples will take about 5-7days.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2010
Total Annual:
20000000-50000000
Employee Number:
30~60
Ecer Certification：
Verified Supplier
JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD. Specializing in premium stainless steel products (sheets, pipes, high-pressure tubes, bars), aluminum/steel coils, galvanized steel, and copper alloys. Equipped with advanced cold-rolling mills, CNC machining centers, and plasma cutting systems, we su... JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD. Specializing in premium stainless steel products (sheets, pipes, high-pressure tubes, bars), aluminum/steel coils, galvanized steel, and copper alloys. Equipped with advanced cold-rolling mills, CNC machining centers, and plasma cutting systems, we su...
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