UREA 1.4466 chemical composition has been optimised for specific uses in Urea plants. It is a 310L modified austenitic stainless steel with low carbon, low silicon and high nitrogen additions in order to stabilize and strengthen the austenitic phase.The alloy is particularly designed for improved corrosion resistance properties in urea carbonate environments including strippers. The grade is also well designed for resistance in wet corrosive conditions due to its high contents of chromium, molybdenum and nitrogen (PREN > 33).
1.4361 is used for parts exposed to hot, concentrated nitric acid or sulfuric acid. Resistant to intergranular corrosion, which develops particularly in very concentrated (above 90%) nitric environments up to boiling point, also in the presence of oxidising ions.
1.4521 steel is used for parts produced by cold forming, such as bolts, nuts, hot water tanks, chimney ducts and heat exchangers.The steel is suitable for underwater applications, provided that the concentration of Cl-chlorides does not exceed 200 ppm. For hot water or more conservative design requirements, the limit is lowered.The steel belongs to welding group 7.1 according to ISO. Weldability good for small cross-sections, limited for larger ones. Prior to welding, heating is recommended.
Company Profile:
Our company is a set of production, processing, trade, sales in one of the large enterprises. We specialize in Stainless Steel Sheets or Plates, Stainless Steel Coils or Strips, Stainless Steel Pipes or Tubes, Stainless steel Bar, etc with remarkable quality and best prices.
Our company has own factory, professional processing equipment , all kinds of surface processing, plasma cutting, water cutting, leveling machine, slicing machine. Since its establishment, Also,we can process special sizes for our customers, because we have completely processing equipment, professional technical workers and engineer.
Packing and shipping:
Products covered with boards are used for transportation protection.
All products will be packed in solid wooden packaging.
Each carton with good support and reinforcement.
Take photos of container loading and seal the container.
Fast transportation speed. Let the customer know every step.
FAQ:
Q1. What are your company's main products ?
A1: Our main products are stainless steel, carbon steel , galvanized and Aluminum products and etc.
Q2: Are you a manufacturer?
A:Yes, we are manufacturers. We have our own factory and our own company. I believe we will be the most suitable supplier for you.
Q3: Can we visit your factory?
A: Sure, we welcome you to visit our factory , check our production lines and know more about our strength and quality.
Q4: Do you have quality control system?
A: Yes, we have ISO, BV, SGS certifications and our own quality control laboratory.
Q5: How do you ship the goods and how long does it take to arrive?
A: For samples, We usually deliver by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive.Airline and sea shipping also optional. For mass products, ship freight is prefered.
