321 Stainless Steel Strip
  • Air Pro321 Stainless Steel Strip
  • Air Pro321 Stainless Steel Strip

321 Stainless Steel Strip

Ningbo Qihong Stainless Steel Co., Ltd. is specialized in precision stainless steel strips, The main grades are: SUS301, SUS321, SUS304, SUS316, SUS430, SUS409L, SUS441, SUS409L, SUS201, etc.; 321 stainless steel strips have unique characteristics such as unique strength, high abrasion resistance, superior anti-corrosion performance and resistance to rust. We can provide our clients with competitive price and best services. We also focus on the after-sale service of our customers, we hope offer a best experience for our clients.

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Product Description

321 stainless steel strip is a Ni-Cr-Mo austenitic stainless steel material with properties very similar to: 304 stainless steel strip. However, due to the addition of titanium content in the alloy, it has excellent resistance to intergranular corrosion and high temperature strength, which effectively controls the formation of chromium carbide. 321 austenitic stainless steel strip has good corrosion resistance in air. However, the "stainless steel" of 321 stainless steel is not absolute. Due to the special use environment, 321 stainless steel will also corrode. Factors such as medium concentration, PH value, and temperature have a great influence on corrosion resistance.


Product Parameter (Specification)

Material 304 316 301 310 430 201 400 420 421
Surface N0.1, N0.4, 2D, 2B, BA, 6K, 8K, Mirror,etc
Thickness 0.02mm-4.0mm/Customized
Length 200-3500 mm or customized
Width 2-1500 mm or customized
Standard ASTM, JIS, GB, AISI, DIN, BS,EN
Certifications SGS ISO9001
Packing Industry standard packaging or according to client's requirement
Brand TISCO,POSCO, BAO STEEL, TSINGSHAN,QIYI STEEL etc .
Payment terms L/C, T/T
Delivery time Up to order quantity,contact us to know


Product Feature And Application

321 stainless steel belt is used in on-site machinery with high requirements for intergranular corrosion in chemical, coal, petroleum and other industries, heat-resistant parts of building materials and parts that are difficult to heat treatment. details as follows:

1. Petroleum waste gas combustion pipeline

2. Engine exhaust pipe

3. Boiler shell, heat exchanger, furnace parts

4. Diesel muffler parts

5. Boiler and pressure vessel

6. Chemical truck

7. Expansion joint

8. Spiral furnace and dryer welded pipe


Product Details


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