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Help CenterStandard Compliant Hot Dipped Galvanized Steel Pipe GI Round Tube 1/2-8 Inch 6m Free Cutting Service
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As a leading manufacturer from Hemaokang Steel (Shandong) Co., Ltd., we are proud to present our Standard Compliant Hot Dipped Galvanized Steel Pipe GI Round Tube in sizes ranging from 1/2 to 8 inches with a standard length of 6 meters. Our company, established in 2025, has rapidly grown to achieve an annual export value of US$50 Million – US$100 Million, serving clients across North America, South America, Europe, Asia, Africa, and Oceania. With a dedicated team of 51-100 employees and ISO9001 certification, we ensure every pipe meets rigorous quality standards while offering a free cutting service to tailor products to your exact specifications. This product combines corrosion resistance, durability, and cost-effectiveness, making it the ideal choice for your pipeline projects.
Key Product Features & Benefits
- Superior Corrosion Resistance: The hot-dipped galvanized coating provides long-lasting protection against rust and environmental factors, extending service life by up to 50% compared to untreated steel.
- Wide Size Range: Available from 1/2 inch to 8 inch outer diameter, with wall thickness options from 1.0mm to 12.0mm, to suit diverse applications from plumbing to structural support.
- Standard Compliance: Manufactured in accordance with international standards such as ASTM A53, BS 1387, and EN 10255, ensuring compatibility and reliability in global markets.
- Free Cutting Service: We offer complimentary cutting to your desired lengths (up to 6m), reducing waste and saving you time and labor costs.
- Consistent Quality: Each pipe undergoes strict quality control, including zinc coating thickness testing, tensile strength tests, and dimensional checks, backed by our ISO9001 certified management system.
- Versatile Applications: Ideal for water supply, oil and gas transmission, fire sprinkler systems, construction scaffolding, fence posts, and greenhouse structures.
Technical Specifications
| Parameter | Value |
|---|---|
| Outer Diameter | 1/2" – 8" (21.3mm – 219.1mm) |
| Wall Thickness | 1.0mm – 12.0mm (customizable) |
| Length | 6 meters (standard), up to 12m available on request |
| Zinc Coating Weight | 200 – 600 g/m² (as per standard) |
| Tensile Strength | ≥ 330 MPa |
| Yield Strength | ≥ 195 MPa |
| End Finish | Plain ends, beveled ends, or threaded with coupling (optional) |
Why Choose Hemaokang Steel? Our company is strategically located in Liaocheng, Shandong, China, a major steel production hub, ensuring competitive pricing and stable supply. With an annual export value exceeding US$50 million, we have built a reputation for reliability and professionalism. All our products are shipped from the port of Qingdao with efficient logistics. We understand that every project has unique requirements, which is why we offer free cutting service and flexible customization options – from special lengths to different wall thicknesses. Our experienced team of 51-100 employees is dedicated to providing prompt responses, technical support, and after-sales service. Whether you need a small quantity for maintenance or a bulk order for large-scale construction, we are your trusted partner.
Frequently Asked Questions (FAQ)
- What is the minimum order quantity (MOQ)? Our MOQ is 1 ton for standard sizes, but we can accommodate smaller trial orders.
- How long does delivery take? Typically 15-20 days after receiving the deposit, depending on order volume.
- Can I get samples before placing a bulk order? Yes, we offer free samples, but the freight cost is borne by the buyer.
- What packing methods do you use? Pipes are bundled with steel straps, wrapped in waterproof plastic, or packed in wooden crates upon request.
- Do you provide third-party inspection? Yes, we can arrange SGS, BV, or other inspections at your cost.
- What is your payment term? T/T (30% deposit, 70% before shipment) or L/C at sight.
- Are your pipes suitable for drinking water? Yes, the hot-dipped galvanized coating is food-grade and meets relevant standards for potable water systems.
- Can I order custom lengths beyond 6m? Yes, we can cut to any length up to 12m, subject to shipping feasibility.
Contact us today for a quote or technical consultation. Our team at Hemaokang Steel (Shandong) Co., Ltd. is ready to support your next project with high-quality galvanized steel pipes and exceptional service. We look forward to building a long-term partnership with you!
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