Working Hours
24/7
Email Support
elena@chinaxhsteel.com
Customer Support
86 15963120630
24/7
elena@chinaxhsteel.com
86 15963120630
ASTM A333 is the standard specification for seamless and welded carbon and alloy steel pipe for low temperature applications or other applications requiring notch toughness. This standard covers several grades of ferritic steel: Grade 3, Grade 4, Grade 6, Grade 7, Grade 8, Grade 9, Grade 10 and Grade 11.
Carbon Steel: Properties, Production, Examples and Applications Carbon steel is an iron-carbon alloy, which contains up to 2.1 wt.% carbon. For carbon steels, there is no minimum specified content of other alloying elements, however, they often contain manganese. The maximum manganese, silicon and copper content should be less than 1.65 wt.%, 0.6 wt.% and 0.6 wt.%, respectively.
| A333 Seamless & Welded Steel Pipe Description | ||
| The main components of A333 seamless steel pipe include iron, carbon, chromium, nickel, manganese and other elements. Chromium has excellent corrosion resistance, while the addition of nickel further enhances the corrosion resistance and toughness of the material. A333 seamless steel pipe has high strength and hardness, as well as good plasticity and toughness. These excellent mechanical properties make A333 seamless steel pipe an ideal choice in many high-strength, high-corrosion-resistant application scenarios. A333 seamless steel pipe is commonly used to transport oil and natural gas with high temperature and high pressure owing to the excellent sealing and corrosion resistance. | ||
| Product Parameters | ||
| Product Name | A333 Seamless & Welded Steel Pipe Description | |
| Standard | EN/DIN/JIS/ASTM/BS/ASME/AISI etc. | |
| Outer Diameter | Seamless: 1/4″-36″ | Welding: 21.3mm-3620mm |
| Round Tube: 1/2″-10″ | Square Tube/Rectangular Tube: 15x15mm-400x600mm | |
| Wall Thickness | Seamless: 1.25mm-50mm | Welding: 1.65mm-65mm |
| Length | 3-12 meters, Support customization | |
| Surface Process | Bright, Polished, Black | |
| Other Services | Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc. | |
| Chemical Composition | ||
| Seamless and ERW Welded Pipe | Maximum Phosphorus Content 0.050% | |
| Mechanical Properties | ||
| A252 | Tensile Strength psi(Mpa) | Yield Strength psi(Mpa) |
| Grade1 | 50,000(345) | 30,000(205) |
| Grade2 | 60,000(415) | 35,000(240) |
| Grade3 | 66,000(456) | 45,000(310) |
As an experienced steel manufacturer in China, we offer factory-direct supply at competitive prices. By reducing unnecessary intermediaries, we help customers obtain reliable steel products with excellent value and cost efficiency.
We supply a diverse selection of metal products, covering carbon steel, stainless steel, galvanized steel, aluminum, copper, PPGI/PPGL coils, roofing sheets, and more. Our extensive product range allows us to meet the needs of various industries and projects.
Quality is maintained throughout the entire production process. From carefully selected raw materials to manufacturing, processing, and final inspection, every step is strictly monitored to ensure consistent quality and compliance with customer requirements and international standards.
With years of experience in international steel trading, we have established a stable global supply network. Our products are exported to 80+ countries and regions, serving customers across North America, Europe, South America, Asia, Australia, and other markets.
Every project has different material and specification requirements. We provide flexible customization options covering product dimensions, grades, surface finishes, packaging, processing methods, and other specific requirements.
We provide comprehensive support throughout the order process, from quotation and production follow-up to quality inspection, packaging, and shipment coordination. Our experienced team ensures clear communication and dependable service for every international order.
Our experts will provide you with one-on-one service.
24/7 Day
Find answers to common questions about our steel products, quality standards, export process, customization services, and global delivery solutions. Learn more about how Xinghan Group Co., Ltd. supports customers worldwide with reliable steel supply.
Xinghan Group Co., Ltd. specializes in supplying a wide range of steel products, including Stainless Steel Plate/Coil/Pipe/Rod, Carbon Steel Plate/Coil/Pipe, Galvanized Steel Products, PPGI Coil, PPGL Coil, Aluminum Products, Copper Products, Roofing Sheets, and other customized steel solutions to meet different industrial requirements.
Xinghan Group Co., Ltd. is a professional steel supplier based in China, working with reliable production facilities and processing partners to provide high-quality steel products with competitive prices, stable supply capacity, and professional export services.
We strictly control product quality from raw material selection, production, processing, inspection, and shipment. Our steel products comply with international standards such as ASTM, AISI, DIN, EN, and JIS requirements to ensure reliable performance and consistent quality.
Yes. We provide customized solutions based on customers’ specifications, including size, thickness, surface treatment, material grade, cutting, processing, and packaging requirements. Our professional team helps customers find the most suitable steel solutions for their projects.
