ASTM A269 Tp304 Tp316 Seamless Ss Tubing

ASTM A269 TP304 TP316 Seamless SS Tubing complies with the standard specification for general-purpose seamless and welded austenitic stainless steel pipes. Tp304 and Tp316 material has excellent corrosion resistance and are widely used in oil and gas, chemical processing, food and beverage, pharmaceutical, and other fields.
Outer Diameter: 10mm-630mm
Wall Thickness: 0.5mm-55mm
Length: Can be customized upon request
Steel Grade: TP304 TP304L TP304LN TP316 TP316L TP316LN TP317 TP321 TP347 TP348

Products Description

ASTM A269 Tp304 Tp316 Seamless Ss Tubing

Advantages of ASTM A269 Tp304 Tp316 Seamless Ss Tubing

Chemical and Petrochemical Industries: TP316 resists chloride-induced corrosion and acidic environments, and its seamless construction ensures leak-free performance in high-pressure/high-temperature systems.
Food and Beverage Processing: TP304 is FDA-compliant and non-toxic, making it an ideal choice for sanitary systems.
Pharmaceutical and Biotechnology: Its non-porous, smooth interior surface provides excellent cleanability and sanitation.
Marine and Offshore Applications: Seamless pipe withstands the mechanical stresses of waves and pressure fluctuations. 316 also offers excellent corrosion resistance.

Applications of ASTM A269 Tp304 Tp316 Seamless Ss Tubing

TP304 Tubing: Food and beverage industry, heat exchangers, medical devices, construction applications, etc.
TP316 Tubing:chemical and petrochemical processing, marine applications, pharmaceutical processing equipment, pulp and paper industry

Chemical Composition

Element	Carbon	Manganese	Phosphorus	Sulfur	Silicon	Chromium	Nickel
Tp304 (%)	0.08 max	2.00 max	0.045 max	0.030 max	1.00 max	18.0–20.0	8.0–11.0
Tp316 (%)	0.08 max	2.00 max	0.045 max	0.030 max	1.00 max	16.0–18.0	11.0–14.0

Mechanical Properties

Property	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation (%)	Hardness (HBN)
Tp304	515 min	205 min	35 min	90 max
Tp316	515 min	205 min	35 min	90 max

Possible Alternative Grades

While ASTM A269 Tp304 Tp316 seamless SS tubing offers excellent performance, there are alternative grades available in the market. Some possible alternative grades for consideration are:

ASTM A213 Tp304 Tp316: These grades have similar chemical and mechanical properties and are suitable alternatives for specific applications.
ASTM A312 Tp304 Tp316: These grades are designed for heavy-duty applications and have higher strength and a broader range of sizes.

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Products Application

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Products Package

stainless steel pipe package.jpg

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