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304 Stainless Steel Pipe
Stainless Steel Pipe
304 Stainless Steel Pipe Description
304 stainless steel is a kind of universal stainless steel material, rust resistance than 200 series of stainless steel material is stronger. High temperature resistance is also better, can be as high as 1000-1200 degrees. 304 stainless steel has excellent corrosion resistance and good intergranular corrosion resistance. For oxidizing acids, it is concluded in the experiment that 304 stainless steel has strong corrosion resistance in nitric acid with a concentration of less than or equal to 65% of the boiling temperature. It also has good corrosion resistance to alkali solution and most organic and inorganic acids.
Product Parameters
Product Name | 304 Stainless Steel Pipe | |
Type | Steel Pipe | |
Outer diameter | Round Tube | 4mm-200mm |
Square Tube | 10*10mm-100*100mm | |
Rectangular Tube | 10*20mm-50*100mm | |
Wall Thickness | 0.6mm-6.0mm | |
Length | 1-6 meters, Length can be customized | |
Standard | ASTM, AISI, JIS, GB, DIN, EN, etc. | |
Surface | Black, Bright Polished, Rough Turning, Matt Surface Treatment, No. 4. BA, etc. | |
Scope of Application | Common applications for stainless steel pipes include food processing, Textile operations, Breweries, Water treatment plants, Oil and gas processing, Fertilizers and pesticides, Chemical applications, Construction, Pharmaceuticals, Auto parts, etc. | |
Certificate | ISO, SGS, BV, etc. | |
Production Technology | Hot Rolling, Cold Rolling | |
Edge Processing | Edging, Trimming | |
Chemical Composition
C | Si | Mn | Cr | Ni | S | P |
≤ 0.08 | ≤1.0 | ≤ 2.0 | 18.0～20.0 | 8.0～10.5 | ≤ 0.03 | ≤ 0.035 |
Mechanical Properties
Tensile Strength Kb (MPa) | Yield Strength σ0.2 (MPa) | Elongation D5 (%) | Hardness |
≥ 520 | ≥ 205 | ≥ 40 | ≤ 187HB ;≤ 90HRB;≤ 200HV |
Physical Performance
Density(g/cm³) | Modulus of Elasticity(Gpa) | Coefficient of Thermal Expansion(10-6/°C) | Coefficient of Thermal Conductivity(W/m*K) | Resistivity(ΜΩ. cm) |
8.03 | 193 | 16.9 | 16.2 | 72 |
Factory appearance
The company strictly follows national quality standards and establishes a full-process quality control system. From the procurement of raw materials, the supplier qualification review and factory inspection are implemented. Precision CNC equipment and automated testing instruments are used in the production process to monitor the mechanical properties, chemical composition and surface treatment process of metal materials in real time to ensure that the products meet national standards.
Packing and delivery
The company has built a closed-loop service system of "pre-sales-sales-after-sales": free technical consultation and solution design are provided before sales to assist customers in accurate selection; during sales, visual tracking of the entire order process is implemented, and customers can query production progress and logistics dynamics in real time through exclusive accounts; after-sales guarantee policies are implemented, and quality issues are responded to and handled within 48 hours.
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APPLICATION AREAS
Bridge Engineering
Bridge Engineering
Automotive
Automotive
Petrochemical
Petrochemical
Power Industry
Power Industry
Aerospace
Aerospace
Agricultural machinery
Agricultural machinery
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Email : sales04@guoyinmetal.com
Add : No. 502-141, Xida Road, Xinwu District, Wuxi City
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