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ASTM A269, A249, A213 Stainless Steel Bright Annealed Tubes For Heat Exchangers

  • ASTM A269, A249, A213 Stainless Steel Bright Annealed Tubes For Heat Exchangers
Place of Origin CHINA
Brand Name Shangle
Certification PED,IS09001
Model Number 12.7
Minimum Order Quantity Negotiable
Price Negotiable
Packaging Details Woven Packing
Delivery Time 30DAYS
Payment Terms L/C, T/T
Supply Ability 500TONS/30DAYS

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Product Details
Material 304 ,304L 310 321 316 316L Standard AISI, ASTM, DIN, EN, GB
Shape SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80 Technique Cold Draw
Application Oil, Petroleum/Power Package Woven Packing
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A213 Bright Annealed tube

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A249 Bright Annealed tube

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ASTM A269 Bright Annealed tube
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Product Description

ASTM A269, A249, A213 Stainless Steel Bright Annealed Tubes For Heat Exchangers

 

What is the difference among ASTM A213, A249 and A269?

ASTM A213 standard specifications covers ferritic & austenitic seamless steel boiler tubes and heat exchanger tubes. The process of manufacturing IS seamless process and also made in hot finished & cold finished as per client’s requirements.

 

ASTM A249 standard specification covers austenitic steel welded boiler tubes, heat exchanger tubes and condenser tubes. It is widely used in boilers, heat exchangers, condensers, and pressure equipments.

 

ASTM A269 standard specification covers stainless steel seamless and welded tubes for general applications. It is used for general service, like equipments and insdustries and low or high temperature environments.

 

 

Standards ASTM A213 / A269 / A249
Grade TP 304 / TP304L / TP316 / TP316L / TP 321
O.D. 0.3-50.8mm
Thickness 0.1-2mm
Length 6m Or According To Customer's Request.
Surface Bright Annealed / Pickled / Polished
Ends Plain Ends / Bevel Ends
 
 
 

Material:

Standard Grades
UNS S31603 S31600 S30400 S30403 S32100
ASTM/ANSI TP316L TP316 TP304 TP304L TP321
EN 1.4404 1.4401 1.4301 1.4306 1.4541
JIS SUS316L SUS316 SUS304 SUS304L SUS321
GB S31603 S31608 S30408 S30403 S32168

 

Chemical Composition:

Grades UNS C Mn P S Si Cr Ni Mo
SS304 S30400 0.08 2 0.045 0.03 1 18-20 8-11 -
SS304L S30403 0.035 2 0.045 0.03 1 18-20 8-13 -
SS316 S31600 0.08 2 0.045 0.03 1 16-18 11-14 2-3
SS316L S31603 0.035 2 0.045 0.03 1 16-18 10-14 2-3

 

Mechanical Properties:

Material

Heat

Treatment

 Temperure, Min. Tensile Strength, Min. Yield Strength, Min. Elongation, Min
SS304 Solution 1900 º F (1040 º C) 75 Ksi (515 Mpa) 30 Ksi(205 Mpa) 35 %
SS304L 70 Ksi (485 Mpa) 25 Ksi(170 Mpa)
SS316 75 Ksi (515 Mpa) 30 Ksi(205 Mpa)
SS316L 70 Ksi (485 Mpa) 25 Ksi(170 Mpa)

 

Applications:

Petroleum Industry

Food Industry

Chemical Industry

Paper and Pulp Plant

Fertilizer Industry

Gas and Oil Plants

Pressure and Heat Transmission

Construction and Ornament

Boilers & Heat Exchangers

Medical Equipments

Building MaterialsASTM A269, A249, A213 Stainless Steel Bright Annealed Tubes For Heat Exchangers 0

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