1.4571 1.4401 Seamless Stainless Steel Pipe
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1.4571 1.4401 Seamless Stainless Steel Pipe

Application:Construction encasement, doors, windows and armatures, off-shore modules, container and tubes for chemical tankers, warehouse and land transportation of chemicals, food and beverages, pharmacy, synthetic fibre, paper and textile plants and pressure vessels. Due to the Ti-alloy, resistance to intergranular corrosion is guaranteed after welding.
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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

1.4571 1.4401 Seamless Stainless Steel pipe


While EN 10088 defines 1.4571 having the minimal content of titanium being five times the carbon content, the ASTM A240 requires that the grade 316Ti must have an amount of titanium of at least five times the sum of carbon and nitrogen content.
For this reason, a 316Ti is always a 1.4571 but a 1.4571 is not necessarily a 316Ti according to ASTM, because the minimum chemical requirements are not sufficient.

Products Properties

 

product-953-728

1.4571 1.4401 Seamless Stainless Steel pipe

ASME Stainless seaming Steel Pipe/Tube 
Stainless steel grade 316Ti contains a small amount of titanium. Titanium content is typically only around 0.5%. The titanium atoms stabilise the structure of the 316 at temperatures over 800°C. This prevents carbide precipitation at the grain boundaries and protects the metal from corrosion. The main advantage of 316Ti is that it can be held at higher temperatures for a longer period without sensitisation (precipitation) occurring. 316Ti retains physical and mechanical properties similar to standard grades of 316.

 

Stainless steel types 1.4401 and 1.4404 are also known as grades 316 and 316L respectively. Grade 316 is an austenitic grade second only to 304 in commercial importance.316 stainless steel contains an addition of molybdenum that gives it improved corrosion resistance. This is particularly apparent for pitting and crevice corrosion in chloride environments.

Customer Case

 

pipe seam welding

FAQ

 

Q:About Smls Pipe product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.

Q: How many coutries you already exported ?
A: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.

Q: Can you provide sample ?
A: Yes. We can provide the small samples in stock for free, as long as you contact us.Customized samples will take about 5-7 days.

Q:What about product pricing information?

A:Prices vary due to changes in raw material prices on a regular basis.

Q:Can I pay you a visit at your factory?

A:Customers from all around the world are welcome to visit our factory.

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