1.4401 1.4845 Welded Pipe
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1.4401 1.4845 Welded Pipe

Application Construction encasement, doors, windows and armatures, off-shore technology, cisterns and tubes for chemical tankers, production, warehousing and overland transport of chemicals, food and beverages. Due to the Mo-content, good resistance against media containing chlorides and non-oxidising acids. The resistance to intergranular corrosion is guaranteed for larger product thicknesses in the welded condition.
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As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.

Product Introduction
Products Description

1.4401 1.4845 Welded Pipe

Grade 316/316L is probably the second most common used commercial grade of stainless steel supplied into numerous industry sectors. It has excellent corrosion resistance in ordinary atmospheric conditions, but also has excellent corrosive resistance to more arduous environments such as salt water and environments where resistance to chloride corrosion is required. Whilst performing well when exposed to relatively high temperatures, this grade of stainless steel like most austenitic stainless grades also maintains its strength and toughness at sub-zero temperatures, making this an excellent choice for various applications and industries sectors such as oil & gas, water treatment, petrochemical and construction. 316/316L is easily machined and easy to weld. 

Products Properties


Chemical Compositionsa)

Element % Present
Carbon (C) 0.07
Silicon (Si) 1.00
Manganese (Mn) 2.00
Phosphorous (P) 0.045
Sulfur (S) 0.0151)
Chromium (Cr) 16.50 - 18.50
Nickel (Ni) 10.00 - 13.00
Nitrogen (N) 0.10
Molybdenum (Mo) 2.00 - 2.50
Iron (Fe) Balance

1.4401 1.4845 Welded Pipe

1.4401 1.4845 Welded Pipe

1.4401 stainless steel has excellent corrosion resistance at normal temperatures in ordinary atmospheric conditions withstanding some natural acids, chlorine and chloride. In more corrosive environments a Duplex grade may be a more suitable option for extra protection against pitting and crevice corrosion.

1.4845 stainless steel (1.4845) has excellent corrosion resistance at normal temperatures but is primarily designed to perform at high temperatures. In these high-temperature environments, 310 / 310S (1.4845) maintains very good corrosion resistance and also has exceptional resistance to; oxidizing and carburizing atmospheres and other forms of hot corrosion, up to a maximum dry air service temperature of 1100ºC. Other corrosive compounds such as water and sulphur compounds will significantly reduce the maximum service temperature.

Customer Case

 

welding stainless steel

FAQ

 

Q: Can I visit your factory?
A:Customers from all over the world are welcome to visit our factory.
Q: Can you assist me in importing steel for the first time?
A:Yes, we have freight forwarders who will work with you to arrange shipment.
Q:What is your delivery time?
A:Within 7 working days after receiving the balance payment.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 50% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.or negotiable

Q: What are the advantages of your company ?
A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.

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