300 series stainless steel pipe

PRODUCT  INFORMATION

Product Parameters

1.   301 stainless steel

Features: Compared with 304 steel, Cr and Ni content is lower, and the tensile strength after cold rolling is improved. Originally non-magnetic, it becomes magnetic after cold rolling.

Applications: Trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs, springs.

2.   301L stainless steel

Features: On the basis of 301 steel, the carbon content is reduced, and the resistance to intergranular corrosion of welded parts is improved. N is added to address the reduction in strength due to low carbon content.

Application: Frame and exterior decoration materials for railway vehicles.

3.   303 Stainless steel

Features: Due to the addition of S, it has good machinability and strong printability.

Usage: For household appliances and office equipment.

4.   304 stainless steel

Features: It is the most common steel, with good corrosion resistance, heat resistance, low temperature strength and mechanical properties. It has good deep drawing, bending and other room temperature processing properties, and does not harden after heat treatment.

Uses: Household goods (one or two kinds of tableware, cabinets, indoor pipes, water heaters, boilers, bathtub), auto parts (wipers, molded products), medical equipment, building materials, chemical industry, food industry, agriculture, ship parts.

5.   304L stainless steel

Features: Low carbon 304 steel, corrosion resistance and general 304 steel similar. However, after welding or stress removal, the corrosion resistance is particularly strong. Without heat treatment, it still has corrosion resistance and is mostly used below 400℃.

Uses: chemical, coal, petroleum industry equipment, building materials, heat resistant parts and parts that are not easy to heat treatment and require high resistance to grain boundary corrosion.

6.   304Cu stainless steel

Features: Strong environmental adaptability, suitable for normal temperature and pressure no rust, corrosion resistance, heat resistance, high temperature and low temperature resistance, high hardness and high strength, decoration clean and beautiful environment.

Applications: petrochemical, fertilizer, electricity, boiler heat exchanger, ship, environmental protection, mechanical processing, paper making, food and beverage.

7.  304N1 stainless steel

Features: On the basis of 304 steel, the content of S and Mn is reduced, low plasticity is prevented, strength is improved, and the thickness of the material is also reduced.

Uses: Structure, street lamp, reservoir, water pipe.

8.   304LN stainless steel

Features: Compared with 304L steel, the addition of N improves the high strength and grain boundary corrosion resistance of the structural parts.

Use: Structural use, chemical carrier.

9.   304H stainless steel

Features: 304 stainless steel inner branch, carbon mass fraction is 0.04%~0.10%, high temperature performance is better than 304 stainless steel.

Applications: large boiler superheater, reheater, steam pipeline, petrochemical heat exchanger.

10.   305 Stainless steel

Features: Compared with 304, high nickel content. The flexural and functional properties of the welds are excellent. Non-magnetic, cold-rolled electronic parts have strong formability, suitable for deep processing.

Uses: Western tableware, electronic components.

11.   310S stainless steel

Performance: Good resistance to intergranular corrosion, excellent resistance to chloride stress corrosion, good resistance to high temperature oxidation.

Application: Used in the manufacture of furnace tube, boiler superheater, heat exchanger tube, etc.

12.   316 stainless steel

Features: Added Mo, corrosion resistance, air corrosion resistance, high temperature strength is particularly good, suitable for use in harsh conditions. Good work hardening properties.

Uses: seawater equipment, chemical, paper, fuel, oxalic acid, fertilizer production equipment, photography, food industry, coastal facilities.

13.   316L stainless steel

Characteristics: Good corrosion resistance, good corrosion resistance to organic acids, alkalis and salts.

Uses: Used in seawater, chemical industry, dye, paper making, oxalic acid, fertilizer and other production equipment equipment; Photography, food industry, coastal facilities, ropes, CD rods, bolts, nuts, heat exchangers.

14.   317L stainless steel

Performance: Excellent corrosion resistance and better pitting resistance in chloride-containing solutions.

Uses: Used in the manufacture of synthetic fiber, petrochemical, textile, paper, atomic energy reprocessing and other industrial equipment of the main pipeline.

15.   321 stainless steel

Features: On the basis of 304 steel, Ti is added to prevent intergranular corrosion, suitable for use at 430℃ ~ 900℃.

Application: aircraft exhaust pipe, boiler, heat exchanger.

16.   347H stainless steel

Performance: It has good corrosion resistance, welding performance and thermal strength performance.

Application: Used for large boiler superheater, reheater, steam tube, heat exchanger tube in petrochemical industry.

Stainless steel surface

QUALITY INSPECTION

We have won many stable customers with our excellent quality and good service. The company's products are subject to third-party testing. We hope you can become one of our good customers. Please feel free to contact us.

PACKING AND SHIPPING

In order for the products to arrive safely, we choose sturdy sea-resistant packaging or according to your needs. Professional and sturdy packaging to protect plates, coils, profiles, bars, pipes, wire rods etc. to the greatest extent and avoid bumps and scratches during transportation.

CUSTOMER FEEDBACK

We can provide one-stop services, including transportation, customs clearance and insurance, so that you can handle logistics matters more easily.

                                         Products that are being sold at low prices                                                                                    We will deal with a batch of extruded inventory at ultra-low prices from time to time. The products we deal with include steel pipes, steel plates, round bars, steel bars, steel coils, profiles, rails, wires, etc. Our purpose in dealing with inventory at low prices is to quickly monetize the goods for our daily expenses of steel production. Low-priced products are given priority to regular customers. If you are interested in low-priced steel, please contact us quickly.