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Welcome to Hemaokang Steel (Shandong) Co., Ltd. – your trusted partner in high-quality stainless steel solutions. Our 316 Stainless Steel Pipe 2 Inch OD 0.109 Wall Thickness Pickled Annealed Round Tube is engineered to deliver exceptional corrosion resistance, durability, and dimensional precision for demanding industrial applications. As a newly established yet rapidly growing exporter with annual export values reaching US$50 million to US$100 million, we are committed to providing top-tier products backed by ISO9001 certification and a dedicated team of 51–100 skilled professionals. This pipe is meticulously processed through pickling and annealing to restore its full corrosion-resistant properties and ensure a clean, uniform surface, making it ideal for critical environments such as chemical processing, marine engineering, and food equipment.
Key Features & Technical Specifications
- Superior Material Grade: Made from 316 stainless steel (containing molybdenum) for enhanced resistance against chlorides, acids, and pitting corrosion.
- Precise Dimensions: Outer diameter of 2 inches (50.8 mm) with a wall thickness of 0.109 inches (2.77 mm) – equivalent to Schedule 10S, offering excellent strength-to-weight ratio.
- Pickled & Annealed Finish: The pickling process removes surface oxides and impurities, while annealing restores ductility and relieves internal stresses, resulting in a smooth, bright surface ready for welding or fabrication.
- Versatile Applications: Suitable for high-pressure piping systems, heat exchangers, condensers, and structural components in chemical, petrochemical, pharmaceutical, and food processing industries.
- Customizable Lengths: Available in standard lengths (6m, 12m) or cut to your specific requirements to minimize waste and installation time.
- Consistent Quality: Each tube undergoes rigorous quality control checks to ensure dimensional accuracy, surface finish, and mechanical properties comply with international standards.
| Parameter | Value |
|---|---|
| Material | 316 Stainless Steel (UNS S31600) |
| Outer Diameter | 2 inch (50.8 mm) |
| Wall Thickness | 0.109 inch (2.77 mm) |
| Surface Finish | Pickled & Annealed |
| Shape | Round Tube |
| Tensile Strength | ≥ 515 MPa (75 ksi) |
| Yield Strength | ≥ 205 MPa (30 ksi) |
| Elongation | ≥ 40% |
Why Choose Our 316 Stainless Steel Pipe? The combination of 2-inch OD and 0.109-inch wall thickness provides an optimal balance of flow capacity and structural integrity. The pickled and annealed finish ensures that the tubing is free from contaminants and ready for immediate use in critical systems. Compared to lower-grade 304 stainless steel, 316 offers superior resistance to chloride-induced stress corrosion cracking, making it the preferred choice for coastal and chemical environments. Additionally, the smooth internal surface reduces friction loss and improves fluid flow efficiency.
Trust & Reliability – Hemaokang Steel
At Hemaokang Steel (Shandong) Co., Ltd., we take pride in our ISO9001 certified quality management system and our capacity to serve markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. With an annual export value of US$50 million to US$100 million, we have established a robust supply chain and a team of 51–100 experienced professionals dedicated to product excellence and customer satisfaction. Our factory in Liaocheng, Shandong, leverages advanced manufacturing equipment and strict quality control to ensure every tube meets your specifications. We offer flexible ordering quantities, competitive pricing, and timely delivery to support your project needs.
Contact us today to request a quote or discuss your custom requirements. Our team is ready to provide technical support, samples, and bulk pricing. Experience the reliability and performance of Hemaokang Steel’s 316 stainless steel pipe – your ideal partner for demanding applications.
Frequently Asked Questions
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Q: What is the difference between 316 and 304 stainless steel pipe?
A: 316 contains molybdenum, which provides superior resistance to chlorides, acids, and pitting compared to 304. It is ideal for marine, chemical, and high-temperature applications. -
Q: Is this pipe suitable for drinking water systems?
A: Yes, 316 stainless steel is widely used in potable water systems due to its excellent corrosion resistance and hygienic properties. However, please verify local regulations. -
Q: Can you supply custom lengths or cut-to-size pieces?
A: Absolutely. We offer customizable lengths to minimize waste. Standard lengths are 6m and 12m, but we can cut to your exact specifications. -
Q: What is the difference between pickled and annealed vs. polished finish?
A: Pickled and annealed removes surface oxides and restores corrosion resistance, leaving a matte, clean surface. Polished finishes are for aesthetic purposes. Both are available. -
Q: Do you provide third-party inspection reports?
A: Yes, we can arrange third-party inspections (e.g., SGS, BV) upon request. Our factory is ISO9001 certified and we perform in-house testing. -
Q: What is the minimum order quantity (MOQ)?
A: MOQ depends on size and quantity. For standard sizes, we can accommodate small orders. Contact us for details. -
Q: How long does shipping take to North America or Europe?
A: Typical lead time is 15–30 days after order confirmation, depending on quantity and shipping method. We offer sea, air, and express options. -
Q: Is the pipe seamless or welded?
A: This product can be supplied as either seamless or welded depending on your requirements. Please specify when ordering.
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