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Food Grade ASTM/JIS/DIN 304/316/321/904L Stainless Steel Seamless Welded 2b/Ba Round Tube

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Food Grade ASTM/JIS/DIN 304/316/321/904L Stainless Steel Seamless Welded 2b/Ba Round Tube
End:PE
Wall Thickness:0.5mm-150mm
Length:Customized by Client and Typically 6000mm;
Delivery Time:15-50days
Certs:ABS,Nr,Dnv,CCS,TUV etc
Standard:AISI, ASTM, DIN, JIS, GB
Material Grade:304h 316 316L 316h 321 321H 317L 347 347H 310S
Transport Package:Nylon Bags or Wooden Box
Specification:6MM~630MM
 
Availability:
Quantity:
Product description


Elevate your industrial and culinary applications with our premium Food Grade ASTM/JIS/DIN 304/316/321/904L Stainless Steel Seamless Welded 2B/BA Round Tube. Crafted from high-quality material grades including 304H, 316, 316L, 316H, 321, 321H, 317L, 347, 347H, and 310S, this stainless steel tube is specifically designed to meet the rigorous standards required for food handling and processing.


Key Features:

- Wall Thickness:Available in a wide range of wall thicknesses from 0.5mm to 150mm, ensuring optimal strength and durability for various applications.

- Length: Customizable lengths tailored to your specific needs, with standard options typically at 6000mm.

- Delivery Time: Efficient delivery within 15 to 50 days, so you can keep your projects on schedule.

- Certifications: Our tubes come with reputable certifications such as ABS, NR, DNV, CCS, TUV, etc., providing peace of mind regarding quality and compliance.

- Standards Compliance: Manufactured according to international standards including AISI, ASTM, DIN, JIS, and GB.

Transport Package Options: Choose between nylon bags or wooden boxes for safe and secure transportation of your products.


Whether you need bright annealing steel tubes, seamless tubes, or traditional welded steel tubes, our Food Grade Stainless Steel Tubes are engineered for excellence. Perfect for both industrial applications and food-grade environments, these tubes offer unparalleled performance and reliability.


Explore the advantages of using our stainless steel tube solutions today and ensure your projects benefit from superior materials designed to last!


Name Food grade ASTM/JIS/DIN 304/316/321/904L Stainless Steel seamless welded 2b/Ba round Tube
Standard AISI, ASTM, DIN, JIS, GB
Material Grade 304h 316 316L 316h 321 321H 317L 347 347H 310S
Outer Diameter 6-630mm
Thickness 0.5mm - 150mm
Length 5.8-6.1 m or as customers' request
Tolerance Acording to the Standard.
Surface Annealing and Pickling/Polished/Mirror finish
Test UT, ET, HT, RT,etc, and others according to the standard,or as the requests of the customers
Certificate TUV,ABS,CCS,DNV,LR,BV etc
Delivery Time 15-50Days, Depends on quantity


Differences Between Seamless Steel Pipes and Welded Steel Pipes

The main differences between seamless steel pipes and welded steel pipes lie in their manufacturing processes and performance characteristics:


Manufacturing Process: Seamless steel pipes are made through hot or cold rolling processes, while welded steel pipes are made by rolling steel plates or strips and then welding them.


Performance Characteristics: Seamless steel pipes have higher strength and better sealing performance, while welded steel pipes have the advantages of cost-effectiveness and high production efficiency.


Application Fields: Seamless steel pipes are more suitable for high-pressure and high-temperature industrial environments, while welded steel pipes are more suitable for construction and infrastructure construction.


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FAQ


FAQ
1.How many countries you already expeorted?
--We exported stainless steel pipes to more than 30 countries mainly from Egypt,Turkey,India,Iran,Dubai,Thailand,Philippine

2.What is our product range?
--Based on our stainless steel seamless pipe factory, We supply the ONE-STOP service fittings,flanges, valves etc.

3.what is your delivery time?
--It depends on the demanded quantities and your location,nearly in 15-50days.

4. Can you provide OEM service?
--Yes. Welcom to contact us for more details discuss.

5. Can we visit your factory?
--Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.

6.How to distinguish 304 and 201 stainless steel?
--1). Specification: the Bai composition is different. 304 has better quality  and the price is expensive, but 201 is worse. 304 is imported stainless steel plate and 201 is domestic stainless steel plate.
2). 201 is composed of 17cr-4.5ni-6mn-n which is used for railway vehicles.While 304 is composed of 18cr-9ni, which is used for food production equipment, Xitong chemical equipment, nuclear energy, etc.
3). 201 has high manganese content, bright surface with dark brightness, high manganese content and easy to rust. 304 contains more chromium, the surface is matte and does not rust .The most important thing is that the corrosion resistance is different. The 201 corrosion resistance is not as good as that of 304.
4). The difference between 201 and 304 is the problem of nickel. The 304 nickel's content is more than 201.
5). Stainless steel is not easy to rust because chromium rich oxide is formed on the surface of the steel body to protect the steel body. Material 201 belongs to high manganese stainless steel, which has higher hardness, high carbon and low nickel than 304.


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