Application of Stainless Steel Strip 321
1. Oil waste gas combustion pipeline
2. Engine exhaust pipe
3. Boiler shell, heat exchanger and heating furnace components
4. Diesel engine silencer accessories
5. Boiler pressure vessel
6. Chemical tanker
7. Expansion joint
8. Spiral welded tubes for furnace tubes and dryers
Product Specifications
Name | 321 2B stainless steel coil | |
Cold rolled | Hot rolled | |
Length | 1000-6000mm or customized | 1000-6000mm or customized |
Width | 600-1219mm or customized | 1000-2000mm or customized |
Thickness | 0.3-4mm or customized | 3-6mm or customized |
Standard | ASTM, AISI, GB, JIS, DIN, EN, etc | |
Surface | 2B, 2E, BA, HL, NO.1, NO.4, 6K, 8K, embossed, mirror, polished | |
Technique | cold rolled, hot rolled | |
Edge | Mill Edge, Slit Edge | |
Processing | bending, welding, stamping, punching, cutting | |
Certificate | ISO, SGS, BV | |
Application | Aircraft collector rings, exhaust stacks, carburetor air intensifier tubes, exhaust manifolds, flexible couplings, jet engine parts, mufflers, pressure vessels, tubing, fasteners, flexible metal hose and bellows | |
Packaging | Waterproof paper, and steel strip packed. | |
Chemical Compositions (%)
Grade | C | Si | Mn | P | S | Ni | Cr | N | Ti |
321 | ≤0.08 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.03 | 9.00-12.00 | 17.00-19.00 | ≤0.10 | ≤0.70 |
Our service
1.Product quality control and delivery time are strictly controlled;
2.Direct manufacturing factory offering competitive price;
3.All the inquiries will be replied within 12 hours;
4.OEM & ODM services are available;
5.Provide first-class after-sales services to the customers.
FAQ
Q1: Do you have the products in stock?
A1: No. All products are to be produced according to your order including samples. Some materials are in stock
Q2: Can I mix different models in one container?
A2: Yes, different models can be mixed in one container, but the quantity of each model should not be less than MOQ.
Q3: How about the after-service?
A3: Free of charge for one year's warranty, and if there are any problems, our technician will go to your place to check. If necessary, we will change the goods for you.
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