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Help CenterS235JR Steel Pipe Round Galvanized 2 Inch OD 3.0mm Wall Thickness 6m Length
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Hemaokang Steel (Shandong) Co., Ltd. is proud to present our premium S235JR Steel Pipe Round Galvanized 2 Inch OD 3.0mm Wall Thickness 6m Length. As a trusted manufacturer with annual export values reaching US$50 million to US$100 million and a dedicated team of 51–100 employees, we are committed to delivering high-quality steel solutions for global infrastructure projects. This pipe is engineered to meet the rigorous demands of construction, fencing, and fluid transport, offering exceptional durability, corrosion resistance, and structural integrity. Whether you need reliable piping for water supply systems or robust support for building frameworks, our S235JR galvanized pipe is the ideal choice for your next project.
Our S235JR steel pipe is manufactured according to EN 10025-2 standards, ensuring consistent mechanical properties and excellent weldability. The hot-dip galvanized coating provides a uniform zinc layer that protects against rust and extends service life even in harsh environments. With a precise outer diameter of 2 inches (60.3mm) and a wall thickness of 3.0mm, each 6-meter length delivers the perfect balance of strength and weight for easy handling and installation. Below is a detailed breakdown of the product specifications:
| Parameter | Specification |
|---|---|
| Material Grade | S235JR (EN 10025-2) |
| Outer Diameter | 2 inch (60.3 mm) ±0.5 mm |
| Wall Thickness | 3.0 mm (Schedule 40 equivalent) |
| Length | 6 meters (custom lengths available) |
| Surface Treatment | Hot-dip galvanized (zinc coating ≥ 200 g/m²) |
| End Finish | Plain end (standard); beveled end optional |
| Yield Strength | ≥ 235 MPa |
| Tensile Strength | 360–510 MPa |
| Working Pressure | Up to 25 bar (depending on application) |
Key Features & Benefits:
- Superior corrosion protection: The hot-dip galvanized coating forms a metallurgical bond with the steel, resisting rust, moisture, and chemical exposure. Ideal for outdoor installations, underground pipelines, or coastal areas.
- Excellent structural strength: S235JR steel offers a minimum yield strength of 235 MPa, making it suitable for load-bearing structures, handrails, scaffolding, and support columns.
- Easy fabrication & welding: Low carbon content ensures good weldability and machinability. The pipe can be cut, threaded, or welded on-site without compromising integrity.
- Consistent dimensions: Strict quality control ensures OD tolerance within ±0.5 mm and uniform wall thickness, reducing installation time and material waste.
- Versatile applications: Used in water supply, drainage, gas transmission, fencing, greenhouse frames, solar panel supports, and general construction.
- Cost-effective longevity: Galvanized pipes require minimal maintenance and have a service life of 20–50 years depending on the environment, providing excellent return on investment.
- Customizable options: We offer custom lengths, different end finishes (plain, beveled, threaded), and additional coating thickness upon request.
Quality Assurance & Packaging: Every pipe undergoes rigorous inspection including dimensional checks, hydrostatic testing, and zinc coating thickness measurement. We are ISO9001:2015 certified, ensuring consistent quality management from raw material sourcing to final delivery. The pipes are packaged in bundles with steel straps, waterproof plastic wrapping, and edge protectors for safe transit. For bulk orders, we can also arrange container loading with wooden pallets or steel frames.
Trust Hemaokang Steel – Your Reliable Partner
As a newly established company in 2025, we have already achieved remarkable growth with an annual export value of US$50 million to US$100 million. Our team of 51–100 experienced professionals is dedicated to providing top-tier service and on-time delivery across global markets including North America, South America, Europe, Southeast Asia, Africa, and Oceania. Our ISO9001 certification reflects our commitment to quality, and we continuously invest in advanced production lines and testing equipment to meet the highest standards.
We understand that every project is unique. That’s why we offer flexible ordering quantities, competitive pricing, and technical support from our engineers. Whether you need a small batch for a local construction site or a full container for a large-scale infrastructure project, we are ready to serve you. Contact us today for a quotation or to discuss your specific requirements. Let Hemaokang Steel be your trusted partner in building a stronger future.
Frequently Asked Questions (FAQ)
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Q: What is the difference between S235JR and S235JRH steel pipe?
A: S235JR is a standard grade for general structural use, while S235JRH is specifically for hollow sections with stricter requirements on impact toughness. Our pipe is S235JR, suitable for most applications. If you need improved impact properties, we can discuss alternatives. -
Q: Can this pipe be used for drinking water?
A: Yes, the hot-dip galvanized coating is non-toxic and approved for potable water in many countries. However, we recommend checking local regulations regarding zinc content in water systems. We can also supply pipes with a food-grade lining upon request. -
Q: Do you offer threaded ends or couplings?
A: Yes, we can provide threaded ends and galvanized couplings as add-on services. Please specify your requirements when placing an order. Standard plain ends are also available for welding. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is typically 1 ton for standard sizes. For small quantities, we recommend contacting our sales team, as we may be able to accommodate sample orders. For bulk orders, we offer volume discounts. -
Q: How long does delivery take?
A: For stock items (common sizes like 2 inch OD), delivery is usually 7–15 days after order confirmation. For custom sizes or large quantities, production may take 20–30 days. We ship worldwide via sea or air freight. -
Q: Is the pipe suitable for underground burial?
A: Yes, the galvanized coating provides excellent corrosion resistance for underground use. For additional protection, we recommend wrapping the pipe with anti-corrosion tape or using a thicker coating (available upon request). -
Q: Can you provide a test certificate or mill certificate?
A: Absolutely. We provide a Mill Test Certificate (MTC) with each shipment, including chemical composition, mechanical properties, and coating thickness. Third-party inspection is also available at the buyer’s cost. -
Q: What payment terms do you accept?
A: We accept T/T (30% deposit, balance before shipment), L/C at sight, and other negotiable terms for established clients. Please contact us for detailed payment conditions.
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