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Help Center1 Year Warranty Galvanized Steel Pipe 2 Inch Mill Test Report Included
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Welcome to Hemaokang Steel (Shandong) Co., Ltd. – your trusted partner for high-quality galvanized steel pipes. Established in 2025, we have rapidly grown to serve clients across North America, South America, Europe, Southeast Asia, Africa, and beyond, with an annual export value of US$50–100 million. Our 2 Inch Galvanized Steel Pipe comes with a comprehensive 1-Year Warranty and a Mill Test Report included, ensuring full traceability and compliance with industry standards. Whether for water supply, gas lines, construction scaffolding, or structural applications, our pipes deliver reliable performance and long-lasting corrosion resistance.
Our galvanized steel pipes are manufactured using premium steel coils, processed through strict hot-dip galvanizing lines to achieve a uniform zinc coating. The 2-inch (DN50) diameter is one of the most commonly used sizes in commercial and industrial piping systems. Each pipe is produced under ISO9001 quality management system, and we provide a Mill Test Report (MTR) for every shipment, detailing chemical composition, mechanical properties, and coating weight. This transparency gives you confidence in the material quality and helps you meet project specifications.
Key Features & Specifications
- Durable Galvanized Coating: Hot-dip galvanized surface provides excellent corrosion resistance, extending service life in harsh environments.
- Precise Dimensions: 2-inch nominal diameter (OD 60.3mm) with consistent wall thickness options (2.5mm, 3.0mm, 3.5mm, 4.0mm, 4.5mm) to meet various pressure requirements.
- 1-Year Warranty: Covers manufacturing defects, ensuring your investment is protected.
- Mill Test Report Included: Each shipment comes with a certified MTR, providing chemical composition, tensile strength, yield strength, and coating weight data.
- Customizable Lengths: Standard lengths of 6m / 12m; custom lengths available upon request.
- ISO9001 Certified: Our production facilities are ISO9001 certified, ensuring consistent quality control.
- Threaded Ends Optional: Pipes can be supplied with plain ends, beveled ends, or threaded with couplings as per your project needs.
- Easy to Weld & Fabricate: Suitable for welding, threading, grooving, and other common joining methods.
| Parameter | Value |
|---|---|
| Nominal Diameter | 2 Inch (DN50) |
| Outside Diameter | 60.3 mm (2.375 in) |
| Wall Thickness Options | 2.5 mm / 3.0 mm / 3.5 mm / 4.0 mm / 4.5 mm (Schedule 40, 80, etc.) |
| Standard Length | 6 m / 12 m (customizable) |
| Surface Treatment | Hot-dip Galvanized (Zinc coating 200-400 g/m²) |
| End Type | Plain / Beveled / Threaded (optional) |
| Warranty | 1 Year |
| Mill Test Report | Included with each shipment |
The 2-inch galvanized steel pipe is widely used in residential, commercial, and industrial projects. It serves as an excellent choice for water distribution, drainage, gas piping, fire sprinkler systems, fence posts, handrails, and structural supports. The zinc coating acts as a barrier against moisture and chemicals, significantly reducing maintenance costs over the pipe's lifespan. Combined with the included MTR, you can verify the material quality before installation, ensuring compliance with local codes and project specifications.
Why Choose Hemaokang Steel?
- Global Reach: With annual exports of US$50–100 million, we supply to over 15 countries across North America, South America, Europe, Asia, Africa, and Oceania.
- ISO9001 Quality System: Our manufacturing processes are audited and certified, ensuring consistent product quality.
- Experienced Team: 51–100 employees dedicated to production, quality control, logistics, and customer service.
- Customization Available: Wall thickness, length, end finishing, and packaging can be tailored to your requirements.
- Fast Delivery: Located in Liaocheng, Shandong, we have access to major ports for efficient global shipping.
- Competitive Pricing: Direct factory prices with no middlemen, saving you costs.
We understand that every project is unique. That's why our team works closely with you to ensure the right specifications, timely delivery, and full documentation. Our 1-year warranty gives you peace of mind, and the included Mill Test Report means you can meet even the most stringent quality requirements. Contact us today for a quote or to discuss your specific needs. Let Hemaokang Steel be your reliable partner for galvanized steel pipe solutions.
Frequently Asked Questions
- What does the 1-year warranty cover? The warranty covers manufacturing defects, including coating defects, material flaws, and dimensional deviations. It does not cover damage caused by improper installation, misuse, or external corrosion.
- What is a Mill Test Report (MTR) and why is it important? An MTR is a certified document that provides the chemical composition, mechanical properties (tensile, yield), and coating weight of the pipe. It allows you to verify that the material meets project specifications and regulatory standards, and is often required for quality assurance in large projects.
- Can I order custom lengths or wall thicknesses? Yes, we offer customization for wall thickness (2.5mm to 4.5mm) and length (multiple of 0.5m up to 12m). Please contact us with your requirements.
- How do you ensure the galvanized coating quality? Our hot-dip galvanizing process follows strict parameters, and we perform coating weight tests (magnetic method) and visual inspections. The coating is uniform and free of bare spots, ensuring long-term corrosion resistance.
- What are the typical applications for 2-inch galvanized pipe? Common uses include water supply lines, gas piping, fire sprinkler systems, fence posts, handrails, greenhouse frames, and structural supports. It is suitable for both indoor and outdoor installations.
- Do you provide threaded ends or couplings? Yes, we can supply pipes with threaded ends and matching couplings. Please specify when ordering.
- What is the minimum order quantity (MOQ)? Our standard MOQ is 1 ton (approximately 50 pieces of 6m length), but smaller quantities may be available for sample orders. Contact us for details.
- How long does shipping take to my country? Shipping time depends on the destination. For example, sea freight to North America takes about 25–35 days, to Southeast Asia 10–20 days, and to Europe 30–45 days. We provide tracking information for all shipments.
Hemaokang Steel (Shandong) Co., Ltd. – Your Reliable Partner for Galvanized Steel Pipe Solutions. Contact us today for a quotation or technical support.
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