
TP439 Seamless Stainless Steel Square Tube
TP439 stainless steel is a low carbon, high chromium ferritic stainless steel, also known as UNS S43035. it is widely used in high temperature and highly corrosive environments for applications with superior corrosion and heat resistance.
Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of tp439 seamless stainless steel square tube in China, also supports customized service with low price. Welcome to wholesale discount tp439 seamless stainless steel square tube for sale here from our factory. Contact us for free sample.
TP439 stainless steel has a relatively low coefficient of thermal expansion due to its specific chemical composition and structure. This allows it to perform well in high temperature applications, especially in scenarios where dimensional stability is required. By choosing a material with low thermal expansion properties, dimensional changes due to temperature changes can be reduced, thus contributing to the stability and performance of the equipment.
Heat exchanger pipework: pipework in heat exchangers needs to be dimensionally stable in high temperature environments, and TP439 stainless steel is a suitable choice.
Product Properties
|
Product Name |
Seamless Stainless steel square tube |
|
Grade |
TP439 |
| Standard | ASTM A959 |
|
shape |
Round/Square |
|
Length |
10m-12m,12m or as customer's actual reques. |
|
Package |
In Bulk, in Bunddle, in Water Proof Plastic Wrapped or Customized |
|
Surface Treatment |
Transparent oil,anti-rust oil According to clients requirement |
|
Application |
Machine parts, automation equipment, food and medical devices, automotive industry.etc. |
| Payment Terms |
T/T, D/A, D/P, L/C, Western Union, MoneyGram,According to customer requirements |
| Delivery Time |
Within 7 days, According to the quantity ordered by the customer. |

Company Advantage
Rich supply and export experience,sincere service.
Reliable forwarder 2-hour away from port.
OEM and ODM order are accepted, Any kind of logo printing or design are available.

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FAQ
Q.Can you provide samples?
A. Yes, free samples are available for regular sizes, but buyers need to pay the shipping cost.
Q.What is the delivery time?
A. About 15-35 days after we confirm your request.
Q.Can we visit your factory?
A.Of course you can. We welcome you to visit our factory, check our production line and learn more about our strength and quality.
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