Discover the versatility of our stainless steel tubes, expertly classified into Cr system (400 series), Cr-Ni system (300 series), Cr-Mn-Ni system (200 series), and precipitation hardening system (600 series). Our 200 series, a chrome-nickel-manganese austenitic stainless steel, and 300 series, a chrome-nickel austenitic stainless steel, offer superior performance and reliability.
301301 - Boasting excellent extension properties for molding products, this grade can be hardened by mechanical processing. Not only does it feature good weldability, but its wear resistance and fatigue strength surpass those of 304 stainless steel.
302302 - With corrosion resistance comparable to 304, this grade benefits from a higher carbon content, resulting in improved strength.
303303 - Enhanced with a small amount of sulfur and phosphorus, making it easier to cut than 304.
304304 - Renowned as 18/8 stainless steel with a GB grade of 0Cr18Ni9. The 309 variant offers even better temperature resistance compared to 304.
316316 - Following 304, this is the second most widely used steel grade. Primarily utilized in the food industry, pharmaceutical industry, and surgical equipment, it includes molybdenum for enhanced corrosion resistance.
321321 - Similar to 304 in most properties, but the addition of titanium reduces the risk of material weld corrosion.
400400 series - Comprising ferritic and martensitic stainless steel, each with unique benefits.
408408 - Known for good heat resistance and weak corrosion resistance, with a composition of 11% Cr and 8% Ni.
409409 - The most economical model, typically used in car exhaust systems. This ferritic stainless steel, or chrome steel, is budget-friendly.
410410 - A martensitic (high-strength chrome steel) variant, offering excellent wear resistance but limited corrosion resistance.
416416 - The inclusion of sulfur significantly improves its processing properties.
420420 - Known as 'cutting grade' martensitic steel, it is akin to the earliest Brinell high chromium steel and is also used for surgical knives, which can attain a brilliant finish.
430430 - A ferritic stainless steel perfect for decorative uses such as automotive accessories. It offers good formability, though it lacks in temperature resistance and corrosion resistance.
440440 - High-strength cutting tool steel with a slightly elevated carbon content. With proper heat treatment, it can achieve a high yield strength and a hardness of up to 58HRC, making it one of the hardest stainless steels. Commonly used in 'razor blades,' 440 has three primary models: 440A, 440B, 440C, and 440F (easy processing type).
500500 series - Specialized in heat-resistant chrome alloy steel.
600600 series - Comprising Martensitic precipitation hardened stainless steel tubes, these offer unparalleled performance and durability.
Q: What is your major market?
A: A significant 95% of our tubes are destined for international markets. Our primary customers hail from the United States, Canada, Australia, Japan, Russia, Germany, France, Dubai, Brazil, Chile, India, Thailand, South Africa, Egypt, Nigeria, and beyond.
Q: Can you provide a mill test certificate?
A: Absolutely! We supply Mill Test Certificates for both hot-rolled raw material coils and cold-rolled coils, ensuring you receive top-quality products.
Q: What is the Minimum Order Quantity (MOQ)?
A: Our Minimum Order Quantity is 1 ton.
Q: How can I get a sample?
A: We offer FREE samples for your inspection and testing. To receive your free samples, please provide us with your detailed receiving address (including postal code) and your DHL/FedEx/UPS account details for sample collection. Note that courier costs will be borne by you.
Q: How can I get your price list?
A: Kindly send us your email or fax along with your order details - Quantity, Specification (steel type, thickness, width, surface finish) - and we will promptly send you our price list.
Q: Can you provide packing details?
A: We ensure that all steel products are securely packaged and reinforced to guarantee safe loading and transportation.
Q: What payment terms do you accept?
A: We primarily accept TT terms and Letters of Credit (L/C). For L/C, we need to verify the issuing bank's details to decide on acceptance. If you have other preferred payment terms, please discuss them with us.