1. Material & Standards
Material: Stainless Steel (Austenitic)
Grade: 1.4404 (equivalent to AISI 316L)
Standard: EN 10216-5
2. Key Specifications
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Size Range: 6mm – 1000mm OD (customized available)
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Wall Thickness: 1mm – 50mm
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Surface Finish: Pickled, Bright Annealed, Polished
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Ends: Plain End, Beveled End
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Form: Round, Square, Rectangular
3. Features & Benefits
✔ Superior Corrosion Resistance – Especially effective in chloride and acidic environments
✔ Low Carbon (316L) – Improved weldability and reduced risk of intergranular corrosion
✔ Durable & Reliable – Suitable for high-pressure and high-temperature services
✔ European Standard Quality – Manufactured and tested under EN 10216-5 requirements
4. Applications
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Chemical Processing Plants
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Offshore & Marine Engineering
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Pharmaceutical & Biotechnology Equipment
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Food & Beverage Industry
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Heat Exchangers & Boilers
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Water Treatment & Desalination Systems
5. Certifications
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EN 10216-5 Compliance
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PED 2014/68/EU Certification
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Mill Test Certificate (EN 10204 3.1 / 3.2)
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Third-Party Inspection (TUV, SGS, BV)
Frequently Asked Questions (FAQ)
1. Are you a manufacturer or trading company?
We are a manufacturer with our own factory located in Hebei, China.
2. What materials do you offer?
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Stainless Steel: 304, 304L, 316, 316L, 321, etc.
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Carbon Steel: ASTM A105, ASTM A350 LF2, Q235, Q345, etc.
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Alloy Steel: ASTM A182 F11, F22, F5, etc.
3. Which standards do your products comply with?
ASME B16.5, ANSI, ASTM, DIN, JIS, EN, GB — with third-party inspection available.
4. Do you support OEM/ODM customization?
Yes, we provide custom machining, coating, marking, and packaging based on your drawings.
5. What is your minimum order quantity (MOQ)?
MOQ is typically 1 piece for standard items; customized parts may vary.
6. Do you provide free samples?
Yes, free samples for standard sizes are available; buyers cover shipping cost.
7. What is your delivery time?
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In-stock: 3–5 working days
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Bulk/custom orders: 10–25 working days
8. How do you ensure product quality?
We perform full inspection: raw material verification, dimensional checks, pressure/leak tests, and surface finish inspection. Third-party testing is available upon request.
