304 Stainless Steel Pipe
This is the most common and versatile austenitic stainless steel, known as 18/8 (approximately 18% Chromium and 8% Nickel). It offers excellent corrosion resistance in atmospheric and mild corrosive environments, coupled with superior weldability and formability (high ductility). It is generally non-magnetic and provides good strength across a wide temperature range, making it a highly cost-effective and general-purpose material.304 stainless steel pipe is widely used in the Food and Beverage Industry for processing and sanitary piping, plumbing and water supply systems, general chemical processing (non-chloride rich), pharmaceutical equipment, heat exchangers, and various architectural and structural components like handrails.
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- Commodity name: 304 Stainless Steel Pipe
This is the most common and versatile austenitic stainless steel, known as 18/8 (approximately 18% Chromium and 8% Nickel). It offers excellent corrosion resistance in atmospheric and mild corrosive environments, coupled with superior weldability and formability (high ductility). It is generally non-magnetic and provides good strength across a wide temperature range, making it a highly cost-effective and general-purpose material.304 stainless steel pipe is widely used in the Food and Beverage Industry for processing and sanitary piping, plumbing and water supply systems, general chemical processing (non-chloride rich), pharmaceutical equipment, heat exchangers, and various architectural and structural components like handrails.
304 Stainless Steel Pipe Description
Applications
Food and Beverage Industry Dairy Processing Chemical Processing Water Treatment Construction and Architecture Oil and Gas Industry Pharmaceutical Industry Textile Industry Heating Systems General Plumbing 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
Approximate grade comparison table
UNS GB JIS DIN EN GOST 304 06Cr19Ni10 / S30408 SUS304 S30400 X5CrNi18-10 1.4301 (X5CrNi18-10) 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
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304 Stainless Steel Pipe - Stock Warehouse
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304 Stainless Steel Pipe - Product Inspection
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304 Stainless Steel Pipe - Product Measurement
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304 Stainless Steel Pipe- Product Packaging
Taigang Yilian
Your reliable steel supplier
Taigang Yilian has 10+ warehouses with ready stock. The annual supply capacity is approximately 10 million tons. It has 10 years of experience in large-scale project supply. The customer reorder rate reaches 86%. We ensure quality and quantity, provide material certificates, and will refund if the products are not qualified, so please be assured the purchase.
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