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Help CenterCarbon Steel Seamless Pipe, 1/2 Inch to 24 Inch, Schedule 10 to XXS, With 3.2mm Beveled Ends
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Hemaokang Steel (Shandong) Co., Ltd. proudly presents our premium Carbon Steel Seamless Pipe – available in a comprehensive range from 1/2 inch to 24 inch nominal diameter, with wall thicknesses spanning Schedule 10 through XXS. Manufactured to strict quality standards and equipped with 3.2mm beveled ends for efficient welding, these pipes are designed to meet the rigorous demands of high-pressure and structural applications. With our ISO9001-certified production facility and an annual export value exceeding US$50 million, we deliver consistent quality and reliable supply to clients across North America, South America, Europe, Asia, Africa, and Oceania.
Our seamless pipes are produced from high-quality carbon steel billets, ensuring uniformity in chemical composition and mechanical properties. The absence of a welded seam eliminates weak points, making them ideal for critical services such as oil and gas transmission, petrochemical processing, power generation, and construction. Every pipe undergoes rigorous inspection, including hydrostatic testing, ultrasonic testing, and dimensional checks, to guarantee compliance with international standards.
Key Features & Benefits
- Seamless Construction: No welded joints – superior strength, higher pressure capacity, and reduced risk of failure.
- Wide Size Range: From 1/2" to 24" nominal diameter, covering Schedule 10, 20, 40, 80, 160, and XXS wall thicknesses to match various application requirements.
- Precision Beveled Ends: Standard 3.2mm bevel (30° angle) ensures fast, clean welding and strong joints, saving labor time.
- Excellent Weldability: Low carbon content and controlled microstructure enable easy welding with common techniques.
- High Temperature & Pressure Resistance: Suitable for steam, gas, and liquid transport at elevated temperatures and pressures.
- Corrosion Resistance Options: Available with anti-corrosion coatings (e.g., FBE, 3LPE) upon request.
- Customizable Lengths: Random lengths (5-12m) or fixed lengths cut to your project specifications.
Technical Specifications
| Parameter | Details |
|---|---|
| Nominal Size (NPS) | 1/2" to 24" |
| Wall Thickness Schedule | Schedule 10, 20, 40, 80, 160, XXS |
| End Preparation | 3.2mm Beveled Ends (30° included angle) |
| Material Grade | ASTM A106 Gr.B, API 5L Gr.B/X42/X52, or as required |
| Length | Random (5-12m) or Fixed (up to 12m) |
| Surface Treatment | Black painting, varnish, oiled, or custom coating |
| Testing | Hydrostatic, UT, Dimensional, Visual, Chemical & Mechanical |
| Packing | Loose bundles, hex straps, or container loading with end caps |
Why Choose Hemaokang Steel?
With a dedicated team of 51-100 experienced professionals and an annual export turnover of US$50 million to US$100 million, Hemaokang Steel (Shandong) Co., Ltd. has established itself as a reliable partner in the global steel market. Our factory in Liaocheng, Shandong – China’s leading steel pipe hub – benefits from advanced production lines and strict quality controls. We hold ISO9001 certification, ensuring that every pipe leaving our facility meets consistent quality standards.
Our main markets span across continents, including North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, East Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, and the domestic Chinese market. This global reach demonstrates our ability to understand diverse technical requirements and logistic challenges. We offer flexible payment terms, timely delivery, and after-sales support to ensure your project runs smoothly.
Contact us today for a quotation or technical consultation. Let Hemaokang Steel be your trusted partner for high-quality carbon steel seamless pipes with beveled ends – tailored to your specifications and delivered on time.
Frequently Asked Questions
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Q: What is the difference between Schedule 10 and XXS wall thickness?
A: Schedule numbers indicate wall thickness relative to pipe size. XXS (Double Extra Strong) is much thicker than Schedule 10, offering higher pressure ratings. We can provide detailed thickness charts upon request. -
Q: Do you offer custom bevel angles?
A: Yes, while our standard is 3.2mm bevel (30°), we can customize the bevel angle and root face to match your welding procedure. -
Q: What materials are used for these pipes?
A: Our carbon steel seamless pipes are typically made from ASTM A106 Gr.B or API 5L Gr.B. Other grades like X42, X52, and X60 are available on request. -
Q: Can you provide third-party inspection?
A: Absolutely. We can arrange inspection by SGS, BV, or other third-party agencies at the buyer's cost. -
Q: What is the minimum order quantity (MOQ)?
A: MOQ depends on size and schedule. For standard sizes, it is typically 5 metric tons per size. Contact us for small quantity inquiries. -
Q: How are the pipes protected during shipping?
A: Pipes are packed with steel straps, outer wrapping or container loading, and end caps to prevent damage and corrosion. -
Q: Do you supply pipes with anti-corrosion coatings?
A: Yes, we offer FBE, 3LPE, or other coatings as per your specification. Please provide coating details in your inquiry.
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