Product Description
304 stainless steel tube is the most widely used stainless steel, food equipment, general chemical equipment, atomic energy industry equipment. 304 stainless steel pipe is a kind of universal stainless steel pipe, it is widely used in the production of requirements for good comprehensive performance (corrosion resistance and molding) equipment and parts. 304 stainless steel tube is the most widely used stainless steel, heat resistant steel. Used for food production equipment, Xitong chemical equipment, nuclear energy, etc. 304 stainless steel tube chemical composition specifications C Si Mn P S Cr Ni (nickel) Mo SUS304 ≤0.08 ≤1.00 ≤2.00 ≤0.05 ≤0.03 18.00-20.00 Stainless steel is a kind of universal stainless steel material, rust resistance than 200 series of stainless steel material is stronger.High temperature resistance is also good, up to 1000-1200 degrees. 304 stainless steel has excellent corrosion resistance and good intergranular corrosion resistance. 304 stainless steel material concentration ≤65% in the boiling temperature below the nitric acid, with strong corrosion resistance. It also has good corrosion resistance to alkali solution and most organic acids and inorganic acids.
Product Parameters：
Product name | Stainless steel square tube |
Length | 3-6meters or as customized |
Process Method | Polished,cold drawn ,annealed with nitrogen protection,ultrasonic automatic shape etc |
Shape | Round Section |
Grade | 200 Series/300 Series/400series |
Surface | Annealing |
Steel Grade | End product or Fields |
200 series | Decorative pipes, industrial pipes etc |
300 series | --304 is mainly used in household or food industry; and 304 contains more nickel, and more nickel means better weldability, tensile strength, and oxidation resistance; |
--304Lcontains very low carbon content and is mainly for machinery used in the chemical, petroleum and coal industry or parts used in heat treatment of building materials; | |
--321 contains ti elements, suitable for 430-900 degrees, it is mainly used in medical equipment, nuclear energy industry, aircraft, chemical agricultural ships, auto parts, etc; | |
--316 is mainly used in seawater equipment, chemicals, dyes, papermaking, oxalic acid, fertilizers and other production equipment, photography, food industry, Coastal facilities, ropes, CD rods, bolts, nuts, and other products that have special requirements for resisting grain boundary corrosion; | |
--309S and 310S are suitable for boilers, exhaust machines, and heat treatment furnaces , Heat exchanger, 310S is very suitable for working under conditions above 1000 degrees Celsius; | |
400 series | --409L is mainly used for automobile exhaust pipes, heat exchangers, containers and other products that do not require heat treatment after welding; |
--410 420J1 420J2 is mainly used for blades, knives, forks, bolts, tableware knives , Turbine blades, valves, rulers, tableware scissors; | |
--430 is mainly used for heat-resistant appliances, burners, home appliances, second-class tableware, kitchen sinks, exterior decoration materials, bolts, nuts , CD rod, screen; | |
--444 is mainly a special plate for water tank |
After-Sales Service:
1.Technical Support by phone Whatsapp or email around the clock
2.Problems will be dealt with as soon as possible according to the situation
FAQ：
1.Q: Are you a trading company or a manufacturer?
A: we are manufacturer，We have our own factory, located in Shandong，welcome to contact us!
2.Q: What is the quality of your products?
A: We have high quality and best products, our products get some good feedback from customers around the world. Once you get our product, there are some issues in guarantee, we will provide help in the first place.
3.Q: Do you have ready stock?
A: Yes, we have large ready stock can meet your urgent request.
4.Q: Which countries do you export to?
A:So many, like Iran, Bangladesh, Indonesia, Philippines, Argentina, Nepal...