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Help CenterGalvanized Steel Pipe With Mill Test Report 2 Inch Schedule 40 Hot Dipped 3.91mm Wall
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As a professional manufacturer from Hemaokang Steel (Shandong) Co., Ltd., we take pride in offering high-quality Galvanized Steel Pipe with Mill Test Report – 2 Inch Schedule 40 Hot Dipped 3.91mm Wall. Our company, established in 2025 with an annual export value exceeding US$50 million, serves global markets across North America, Europe, Asia, and beyond. This product is engineered to meet rigorous industry standards, ensuring durability and reliability for demanding applications. With our ISO9001-certified quality management system and experienced team of 51–100 employees, every pipe is meticulously produced and tested to deliver consistent performance.
The 2-inch Schedule 40 hot-dipped galvanized steel pipe features a wall thickness of 3.91mm, providing exceptional strength and corrosion resistance. The hot-dip galvanizing process creates a uniform coating that protects against rust and extends service life in harsh environments. Each pipe is supplied with a comprehensive Mill Test Report, verifying chemical composition, mechanical properties, and coating quality – giving you full traceability and peace of mind.
Whether you need pipes for structural scaffolding, water transportation, gas lines, or fire sprinkler systems, our product offers a cost-effective solution without compromising on quality. The combination of Schedule 40 thickness and hot-dipped galvanizing ensures long-term performance even in outdoor or underground installations.
Key Product Features & Technical Specifications
- Superior Corrosion Protection: Hot-dipped galvanized coating (≥65μm average) provides excellent resistance to moisture, chemicals, and UV exposure.
- Precise Dimensions: 2-inch nominal size (DN50) with Schedule 40 wall thickness of 3.91mm, ensuring compatibility with standard fittings.
- Mill Test Report Included: Each shipment comes with a certified MTR detailing tensile strength, yield strength, elongation, and chemical analysis.
- ISO9001 Certified Production: Manufactured under strict quality control procedures, from raw material sourcing to final inspection.
- Customizable Lengths: Standard lengths of 5.8m, 6m, or custom lengths available upon request.
- Versatile Applications: Suitable for plumbing, construction, HVAC, oil & gas, agricultural irrigation, and more.
| Parameter | Value |
|---|---|
| Nominal Diameter | 2 inch (DN50) |
| Schedule | 40 |
| Wall Thickness | 3.91 mm ±0.2 mm |
| Outside Diameter | 60.3 mm (2.375 inch) |
| Coating Method | Hot Dipped Galvanized (HDG) |
| Coating Thickness | ≥65 μm (average) |
| Material Grade | Q235 / Q195 (or equivalent) |
| Standard Compliance | ASTM A53, BS 1387, EN 10255 |
| Length | 5.8m / 6m (customizable) |
| End Finish | Plain end, beveled, or threaded (optional) |
Our 2-inch Schedule 40 hot-dipped galvanized steel pipe undergoes rigorous testing including hydrostatic pressure testing, bend test, and coating uniformity inspection. The Mill Test Report provides full transparency, including heat number, chemical composition, and mechanical properties, ensuring you receive exactly what you order.
Benefits to Your Business
- Reduced Maintenance Costs: Hot-dipped galvanizing prevents rust and corrosion, minimizing replacements and repairs over the years.
- Easy Installation: Precise dimensions and smooth surface allow for fast welding, threading, or coupling with standard fittings.
- Compliance Assurance: Mill Test Report and ISO9001 certification help you meet project specifications and regulatory requirements.
- Global Logistics Support: With annual export value over US$50 million, we ensure reliable shipping and competitive freight rates to any destination.
- Customization Options: Length, end finish, and packaging can be tailored to your specific needs.
Backed by Hemaokang Steel (Shandong) Co., Ltd., a company with 51–100 skilled employees and a strong global presence, you can trust our products for consistent quality and on-time delivery. Our ISO9001-certified facility and experienced team ensure that every pipe meets your expectations.
Ready to order? Contact us today for a quote or to request a sample. Our sales team is available to discuss your project requirements and provide technical support. Choose Hemaokang Steel for reliable, certified galvanized steel pipes that deliver long-term value.
Frequently Asked Questions
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Q: What is the difference between Schedule 40 and Schedule 80 pipe?
A: Schedule 80 has a thicker wall and higher pressure rating compared to Schedule 40. Our 2 inch Schedule 40 pipe has a wall thickness of 3.91mm, which is suitable for standard pressure applications. For higher pressure requirements, we can supply Schedule 80 upon request. -
Q: Do you provide a Mill Test Report with every pipe?
A: Yes, each batch of our galvanized steel pipe is accompanied by a Mill Test Report that includes chemical composition, mechanical properties, and coating thickness test results. This document ensures full traceability. -
Q: Is this pipe suitable for underground water lines?
A: Absolutely. The hot-dipped galvanized coating provides excellent corrosion resistance, making it ideal for underground water supply, irrigation, and drainage systems. However, for potable water, please check local regulations regarding galvanized pipes. -
Q: Can you customize the length or end finish?
A: Yes, we offer customization. Standard lengths are 5.8m and 6m, but we can cut to any length you need. End finishes include plain, beveled, threaded, or with coupling, all available upon request. -
Q: What is the minimum order quantity (MOQ) for this product?
A: Our typical MOQ is 1 ton (approximately 24 pieces of 6m length). For smaller quantities, please contact us to discuss options. -
Q: How long does shipping take to the United States or Europe?
A: Shipping time depends on the destination and mode of transport. By sea, it typically takes 25–35 days to US ports and 20–30 days to European ports. We work with reliable logistics partners to ensure timely delivery. -
Q: Do you have any certifications for quality management?
A: Yes, our company is ISO9001 certified. We also follow strict internal quality control procedures. The Mill Test Report further verifies product quality. -
Q: Is the pipe threaded or plain end by default?
A: The default is plain end. If you require threaded ends or other finishes, please specify when placing the order. We can accommodate your request.
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