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English  |
410 420 430
| Quantity: | |
|---|---|
Parameters
| Product | Stainless Steel Pipe |
| Standard | ASME, ASTM, EN, BS, GB, DIN, JIS, etc |
| Steel Grade | 200 Series: 201,202 300 Series: 301,304,304L,316,316L,316Ti,309,310,317,321 400 Series: 409,410,420,430,436,444,441,440c Duplex Steel: 904L,2205,2507,2101,2520,2304 |
| Wal Thickness | 0.01-250mm |
| Diameter | 0.1mm-4500mm |
| Manufacturing Method | Cold Rolled, Hot Rolled |
| Manufacturing Technique | Seamless, Welded (ERW,EFW,Seamless,Spiral Welded) |
| Shape | Round, Square, Rectangular, Oval |
| Surface | Pickling, Bright Polished, Sandblasted, Hairline Brushed, Mirror |
| Color | Golden, Champagne gold, Rose gold, Brown, Bronze, Brass, Black, etc. |
| Delivery Time | In stock: 3-5 days, Not in stock: 7-15 days |
| Payment Terms | T/T, L/C, Paypal, Credit Card, Trade Online |
| MOQ | 1 Ton |
| Packing | Waterproof plastic sheet or wooden box packaging. According to customer's request. |
| Export to | UAE, Arab, Kuwait, Oman, Turkey, Spain, Italy, Brazil, Chile, Colombia, Peru, South Africa, Egypt, USA, Canada, Moxico, Japan, Korea, Vietnam, Philippines, Indonesia, India, etc |
400 Series Components
| Steel Grade | C | Si | Mn | P | S | Ni | Cr |
| 430 | ≤0.12 | ≤0.75 | ≤1.00 | ≤0.040 | ≤0.030 | ≤0.60 | 16.00~18.00 |
| 420 | 0.16~0.25 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.03 | ≤0.75 | 12.0~14.0 |
| 410 | ≤0.15 | ≤1.00 | ≤1.00 | ≤0.035 | ≤0.030 | -- | 11.50~13.50 |
| 409L | ≤0.030 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.020 | ≤0.60 | 10.50-11.70 |
| 444 | ≤0.025 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.03 | ≤1.00 | 17.5~19.5 |
430 stainless steel is a general-purpose steel with good corrosion resistance, better thermal conductivity than austenitic, coefficient of thermal expansion is smaller than austenitic, heat fatigue, add stabilizing element titanium, weld parts with good mechanical properties. 430 stainless steel is used for architectural decorations, fuel burner parts, household appliances, home appliance parts. 430F is a 430 steel plus easy cutting performance of the steel, mainly used for automatic lathes, bolts and nuts, etc. 430LX in 430 steel with Ti or Nb, reduce C content, improve processing performance and welding performance. 430LX in 430 steel to add Ti or Nb, improve processing performance and welding properties. 430LX in 430 steel add Ti or Nb, reduce the C content, improve the processing performance and welding performance, mainly used for hot water tanks, hot water systems, sanitary appliances, household utensils, durable appliances, bicycle flywheels, etc.
420 stainless steel is a martensitic stainless steel, belongs to the high carbon grade, under hardening conditions, has good resistance to the atmosphere, has a certain degree of abrasion resistance and corrosion resistance, hardness and other characteristics, suitable for all kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation tools, household appliances, as well as food cutlery, stainless steel hospital equipment and so on. Through the GB4806.9-2016 national standard for food safety testing of 420 stainless steel can reach the food grade standard.
410 stainless steel features: high strength, excellent machinability, hardened after heat treatment, magnetic, not suitable for harsh corrosive environments. It is suitable for general knife blades, mechanical parts, class 1 cutlery (spoons, forks, knives, etc.).
409L is resistant to high temperature, which can realize high efficiency engine and exhaust system, and reduce the thickness of exhaust system, which can reduce the emission of exhaust gas. 409L is low cost, flexible, has a high rate of formation, is easy to replace, and is an environmentally friendly new product.
The yield strength of 444 stainless steel is equivalent to 1.5 times that of carbon steel and 6 times that of glass fiber reinforced plastic, and it is outstandingly good at resisting vibration, snow, wind pressure, and impact. High coefficient of thermal conductivity, very suitable for heat exchange. The coefficient of thermal expansion is small, very suitable for heat rise, cold contraction, with thermal cycling conditions. The plasticity of the steel, toughness is good, suitable for tensile, roll forming and stamping manufacturing, especially the resistance to stress corrosion is the most excellent. In high chloride media corrosion resistance is better than ordinary ferritic stainless steel and austenitic stainless steel, generally does not produce chloride stress corrosion rupture. After adding Ti, Mo and other elements, improve the resistance to pore and crevice corrosion performance. The steel can be welded in the same way as ordinary stainless steel. The steel is particularly suitable for food processing equipment, heat exchangers, water heater tanks, water storage tanks, solar energy collection panels.
Production Process
a. Round steel preparation;
b. Heating;
c. Hot-rolling and piercing;
d. Head cutting;
e. Pickling;
f. Regrinding;
g. Lubrication;
h. Cold rolling processes;
i. Degreasing;
j. Solution heat treatment;
k. Straightening;
l. Tube cutting;
m. Pickling;
n. Finished product inspection.
FAQ
Q: What are your company's main products ?
A: Our main products are stainless steel sheets, pipes, coils, strips, and bars. We also sell carbon steel, galvanized steel and aluminium. Feel free to contact me for a quote!
Q: What are the advantages of your company ?
A: We are source steel factory, so we can offer a very competitive price and more professional service. We guarantee that the product parameters and quantities are in full conformity with customer orders. Before the order, we can send you a free sample to test and provide Material Test Certificate (MTC). Before shipping, we also support the 3rd party inspection, such as SGS and TUV. We will do all we can to satisfy your demand.
Q: Can you provide free samples?
A: Yes, we can provide samples for free, you only need to pay freight.
Q: Can we visit your factory?
A: Warmly welcome. Please contact us in advance, we can pick you up at the railyway station or airport.
Parameters
| Product | Stainless Steel Pipe |
| Standard | ASME, ASTM, EN, BS, GB, DIN, JIS, etc |
| Steel Grade | 200 Series: 201,202 300 Series: 301,304,304L,316,316L,316Ti,309,310,317,321 400 Series: 409,410,420,430,436,444,441,440c Duplex Steel: 904L,2205,2507,2101,2520,2304 |
| Wal Thickness | 0.01-250mm |
| Diameter | 0.1mm-4500mm |
| Manufacturing Method | Cold Rolled, Hot Rolled |
| Manufacturing Technique | Seamless, Welded (ERW,EFW,Seamless,Spiral Welded) |
| Shape | Round, Square, Rectangular, Oval |
| Surface | Pickling, Bright Polished, Sandblasted, Hairline Brushed, Mirror |
| Color | Golden, Champagne gold, Rose gold, Brown, Bronze, Brass, Black, etc. |
| Delivery Time | In stock: 3-5 days, Not in stock: 7-15 days |
| Payment Terms | T/T, L/C, Paypal, Credit Card, Trade Online |
| MOQ | 1 Ton |
| Packing | Waterproof plastic sheet or wooden box packaging. According to customer's request. |
| Export to | UAE, Arab, Kuwait, Oman, Turkey, Spain, Italy, Brazil, Chile, Colombia, Peru, South Africa, Egypt, USA, Canada, Moxico, Japan, Korea, Vietnam, Philippines, Indonesia, India, etc |
400 Series Components
| Steel Grade | C | Si | Mn | P | S | Ni | Cr |
| 430 | ≤0.12 | ≤0.75 | ≤1.00 | ≤0.040 | ≤0.030 | ≤0.60 | 16.00~18.00 |
| 420 | 0.16~0.25 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.03 | ≤0.75 | 12.0~14.0 |
| 410 | ≤0.15 | ≤1.00 | ≤1.00 | ≤0.035 | ≤0.030 | -- | 11.50~13.50 |
| 409L | ≤0.030 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.020 | ≤0.60 | 10.50-11.70 |
| 444 | ≤0.025 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.03 | ≤1.00 | 17.5~19.5 |
430 stainless steel is a general-purpose steel with good corrosion resistance, better thermal conductivity than austenitic, coefficient of thermal expansion is smaller than austenitic, heat fatigue, add stabilizing element titanium, weld parts with good mechanical properties. 430 stainless steel is used for architectural decorations, fuel burner parts, household appliances, home appliance parts. 430F is a 430 steel plus easy cutting performance of the steel, mainly used for automatic lathes, bolts and nuts, etc. 430LX in 430 steel with Ti or Nb, reduce C content, improve processing performance and welding performance. 430LX in 430 steel to add Ti or Nb, improve processing performance and welding properties. 430LX in 430 steel add Ti or Nb, reduce the C content, improve the processing performance and welding performance, mainly used for hot water tanks, hot water systems, sanitary appliances, household utensils, durable appliances, bicycle flywheels, etc.
420 stainless steel is a martensitic stainless steel, belongs to the high carbon grade, under hardening conditions, has good resistance to the atmosphere, has a certain degree of abrasion resistance and corrosion resistance, hardness and other characteristics, suitable for all kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation tools, household appliances, as well as food cutlery, stainless steel hospital equipment and so on. Through the GB4806.9-2016 national standard for food safety testing of 420 stainless steel can reach the food grade standard.
410 stainless steel features: high strength, excellent machinability, hardened after heat treatment, magnetic, not suitable for harsh corrosive environments. It is suitable for general knife blades, mechanical parts, class 1 cutlery (spoons, forks, knives, etc.).
409L is resistant to high temperature, which can realize high efficiency engine and exhaust system, and reduce the thickness of exhaust system, which can reduce the emission of exhaust gas. 409L is low cost, flexible, has a high rate of formation, is easy to replace, and is an environmentally friendly new product.
The yield strength of 444 stainless steel is equivalent to 1.5 times that of carbon steel and 6 times that of glass fiber reinforced plastic, and it is outstandingly good at resisting vibration, snow, wind pressure, and impact. High coefficient of thermal conductivity, very suitable for heat exchange. The coefficient of thermal expansion is small, very suitable for heat rise, cold contraction, with thermal cycling conditions. The plasticity of the steel, toughness is good, suitable for tensile, roll forming and stamping manufacturing, especially the resistance to stress corrosion is the most excellent. In high chloride media corrosion resistance is better than ordinary ferritic stainless steel and austenitic stainless steel, generally does not produce chloride stress corrosion rupture. After adding Ti, Mo and other elements, improve the resistance to pore and crevice corrosion performance. The steel can be welded in the same way as ordinary stainless steel. The steel is particularly suitable for food processing equipment, heat exchangers, water heater tanks, water storage tanks, solar energy collection panels.
Production Process
a. Round steel preparation;
b. Heating;
c. Hot-rolling and piercing;
d. Head cutting;
e. Pickling;
f. Regrinding;
g. Lubrication;
h. Cold rolling processes;
i. Degreasing;
j. Solution heat treatment;
k. Straightening;
l. Tube cutting;
m. Pickling;
n. Finished product inspection.
FAQ
Q: What are your company's main products ?
A: Our main products are stainless steel sheets, pipes, coils, strips, and bars. We also sell carbon steel, galvanized steel and aluminium. Feel free to contact me for a quote!
Q: What are the advantages of your company ?
A: We are source steel factory, so we can offer a very competitive price and more professional service. We guarantee that the product parameters and quantities are in full conformity with customer orders. Before the order, we can send you a free sample to test and provide Material Test Certificate (MTC). Before shipping, we also support the 3rd party inspection, such as SGS and TUV. We will do all we can to satisfy your demand.
Q: Can you provide free samples?
A: Yes, we can provide samples for free, you only need to pay freight.
Q: Can we visit your factory?
A: Warmly welcome. Please contact us in advance, we can pick you up at the railyway station or airport.
