321 Stainless steel pipe

321 Stainless steel pipe
Product Introduction
321 stainless steel pipe is a kind of hollow long circular steel, mainly widely used in petroleum, chemical, food, light industry, mechanical instrumentation and other industrial transportation pipelines and mechanical structural components.
321 stainless steel pipe is a kind of high-quality stainless steel material, belonging to 18-8 austenitic stainless steel derivative steel, adding 2~3% Mo element, has good corrosion resistance in oxidizing media, suitable for various corrosive media. Its corrosion resistance is more superior than other stainless steel materials, so it is widely used in various fields, such as pharmaceutical, food, medical equipment and so on.
Outer Diameter6-2500mm， (3/8"-100")
Thickness0.3-150mm，(SCH10-XXS)
Length:2000mm, 2500mm, 3000mm, 5800mm, 6000mm,12000mm， etc
Standard:ASTM，AISI，JIS,，GB， DIN,，EN
Surface:BA，2B，NO.1，NO.4，4K，HL，8K
Application:

It is widely used in high-temperature and electric industry, medical devices, construction, chemistry, food industry, agriculture, and ship components.It also applies to food and beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs, and screen mesh etc.

Certification: ISO, SGS，BV
Technique:Cold Drawn Seamless Tube / Welded pipe
Edge:Mill Edge Slit Edge
Quality:SGS Inspection
Grade （ASTM UNS）201，304，304L，321，316，316L，317L，347H，309S，310S，904L，S32205，2507，254SMOS，32760，253MA，N08926
Grade    （EN）1.4301，1.4307，1.4541，1.4401，1.4404，1.4571，1.4438，1.4539，1.4547，1.4529，1.4562，1.4410，1.4878，1.4845，1.4828，1.4876，2.4858，2.4819
Main market:Asia/Europe/ South America
Supply Ability:5000 Ton/Tons per Month
Packaging & DeliveryPackaging Detailsin bundle,plastic bags,thin film,wooden pallet,standard seaworthy export packing or as customer demands
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)   24-26CBM40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)   54CBM40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)    68CBM


Product advantage

The advantages of 321 stainless steel pipe are:

It has excellent corrosion resistance and good intergranular corrosion resistance.

Good processing formability, especially good drawing and drawing process performance.

Non-magnetic in solid solution.

Good mechanical properties.

Can withstand high pressure.

Manufacture welded steel pipe with large nominal size range.

Hot rolling seamless.

The longitudinal length of welded steel pipe is inspected by ultrasonic.


Certificate Display

  • Automobile manufacturing

  • Energy and chemical industry

  • Machine building

  • Electric power equipment

  • Ship parts manufacturing

  • Rocket plane parts manufacturing

Customer Visit

Customer's visit is an important part of our long-term cooperative relationship, every customer's visit is our driving force forward, we value every communication with you. We are very welcome and look forward to your frequent visit, with us to explore more cooperation opportunities, we are committed to provide you with one-stop service, whether it is product consultation, technical support or business negotiations, we will go all out, in order to ensure that your visit is smooth, we have prepared all the necessary support and service, ready to meet your arrival.

Certificate display

All of our products are tested by third party testing organizations and carry quality certificates to ensure that our products do not appear to be of poor quality. If you are interested, we can also send you free samples so that you can have a preliminary understanding of the quality of our products before placing an order.

Packaging & Warehouse

Our stock of products is sufficient and the production line is running well. In addition, we also maintain close cooperation with Baosteel, WisCO, TISCO and other major steel mills to ensure that we can deliver goods to customers in a timely manner.

Frequently Asked Questions（FAQ）

Have you encountered any problems? Here are some of our most frequently asked questions and answers. If there is nothing you would like to see, please contact us

How do I order your steel?

To order our steel, you need to visit our website and then contact our sales team to provide you with the material, model, payment method and terms you want.

How long after the order?

Under normal circumstances, if we have it in stock, we will start delivery within 7-14 days. In other cases that need to be customized, we will communicate with you specifically about the time limit. After the production is completed, we will deliver the car to you according to the mode of transportation you choose.

Do you offer custom products?

Yes, we offer custom service. Can be based on your needs and conditions.

Do you offer a return service if I need to return a product?

Yes, if you need to return a product, we offer a return service. Please note that returns are subject to our return policy, please consult your contact's dedicated account manager for details.

How about the quality of your products? Is there a guarantee?

All our products are subject to strict quality testing and come with a quality guarantee.

How about the quality of your products? Is there a guarantee?

To order our steel, you need to visit our website and then contact our sales team with the material, model, payment method and terms you want.

Do you provide after-sales service?

Yes, after you place an order, we will have a dedicated account manager online 24 hours to solve some problems you may have in use.

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