Product Description

YB/T 4205 Stainless Steel Tube Seamless Austenitic Stainless Steel U-Tubes For Feedwater Heater

Material, Specification, Key Features

The YB/T 4205 standard delineates the use of seamless austenitic stainless steel U-tubes in feedwater heaters. These U-tubes are designed to withstand high-temperature and pressure conditions efficiently, catering to industrial demands with precision engineering and durable materials. Below, we detail the material's chemical composition, mechanical properties, steel grade, application, along with possible alternative grades to explore further flexibility in application-specific scenarios.

Chemical Composition

Mechanical Properties

Steel Grade

The steel grades conforming to YB/T 4205 predominantly involve austenitic stainless steels recognized for their superior corrosion resistance and thermal stability. These grades offer long-lasting performance in demanding operational environments, ensuring the reliability of feedwater heater systems.

Application

These seamless U-tubes find application in feedwater heaters where superior resistance to corrosion and thermal properties are paramount. Their design and material composition make them ideal for withstanding high temperatures and pressures while maintaining structural integrity over extended periods.

Possible Alternative Grades

For specific applications requiring tailored material properties, exploring alternative stainless steel grades like 304, 316, or duplex stainless steels could provide enhanced corrosion resistance, higher strength, or better weldability. Depending on the operational requirements and environmental conditions, selecting alternative grades can optimize performance in feedwater heater systems.

Haiyan Sanxin Steel Pipe Factory is a leading manufacturer of steel pipes in China. Located in a region with excellent geographical advantages, the factory is situated close to the Zhoushan Port and Ningbo Port.

Our factory covers an area of more than 25,000 square meters and has been in the steel pipe manufacturing business for 20 years. Over this period, we have accumulated a wealth of professional experience, which has helped us establish ourselves as a trusted name in the industry.

At our factory, we specialize in the production of various types of steel pipes, including stainless steel pipe, carbon steel pipe, copper pipe, steel pipe,seamless steel pipe and welded pipe. Our expertise in this field is evident from the 12 patents that we hold, which demonstrate our commitment to innovation and excellence.

Q: Are you trading company or manufacturer ?

A: manufacturer,also can do trading.

Q: How long is your delivery time?

A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact with me.