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ASTM A269 316L Stainless Steel Boiler Tube for General Corrosion-Resisting Service

ASTM A269 316L Stainless Steel Boiler Tube for General Corrosion-Resisting Service

ASTM A269 316L Stainless Steel Boiler Tube for General Corrosion-Resisting Service
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ASTM A269 316L Stainless Steel Boiler Tube for General Corrosion-Resisting Service
Product Details:
Place of Origin: China
Brand Name: YUHONG
Certification: ISO9001-2008, API 5L, API 5CT
Model Number: GOST9941-81 ASTM A269
Payment & Shipping Terms:
Minimum Order Quantity: 500KGS
Price: Negotiable
Packaging Details: PLYWOOD CASE,BUNDLE,WOVEN BAG
Delivery Time: Depends on quantity
Payment Terms: T/T, L/C
Supply Ability: 100 tons per month
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Detailed Product Description
Specification: GOST9941-81 ASTM A269 Grade: 316L
O.D: 3/4" (19.05), 1"(25.4) , 1-1/4"(31.75), 1-1/2"(38.1), 2" (50.8), 2-1/2"(63.5) , 3" (76.2) Type: Seamless
Schedule: BWG10, 12, 14, 16, 18, 20, 22, 25 Material: Stainless Steel
Highlight:

General Corrosion-Resisting Boiler Tube

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316L Stainless Steel Boiler Tube

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ASTM A269 Boiler Tube

ASTM A269 316L Stainless Steel Boiler Tube

 

ASTM A269 316L stainless steel boiler tube is a seamless tube made from high-quality 316L stainless steel, which is a low carbon version of 316 stainless steel. This grade of stainless steel is highly corrosion resistant and has excellent mechanical properties, making it ideal for use in boiler applications.

 

These tubes are typically used in high-pressure and high-temperature boiler systems, where they are exposed to harsh operating conditions. The ASTM A269 specification covers seamless and welded austenitic stainless steel tubing for general corrosion-resisting and low or high-temperature service.

 

The 316L stainless steel boiler tubes are available in various sizes and thicknesses to meet the specific requirements of different boiler systems. They are also available in different finishes, such as annealed and pickled, polished, or bright annealed, to suit various applications.

 

ASTM A269 316L stainless steel boiler tubes are known for their durability, corrosion resistance, and high performance in demanding boiler applications. They are widely used in industries such as power generation, chemical processing, and petrochemical industries.

 

Chemical Composition of ASTM A269 TP316L Stainless Steel Seamless Tubes

Grade   C Mn Si P S Cr Mo Ni N
316 Min - - - 0 - 16.0 2.00 10.0 -
Max 0.08 2.0 0.75 0.045 0.03 18.0 3.00 14.0 0.10
316L Min - - - - - 16.0 2.00 10.0 -
Max 0.03 2.0 0.75 0.045 0.03 18.0 3.00 14.0 0.10
316H Min 0.04 0.04 0 - - 16.0 2.00 10.0 -
max 0.10 0.10 0.75 0.045 0.03 18.0 3.00 14.0 -
 

Mechanical Properties of ASTM A269 TP316L Stainless Steel Seamless Tubes

Grade Tensile Str
(MPa) min
Yield Str
0.2% Proof
(MPa) min
Elong
(% in 50mm) min
Hardness
Rockwell B (HR B) max Brinell (HB) max
316 515 205 40 95 217
316L 485 170 40 95 217
316H 515 205 40 95 217

 

ASTM A269 TP316L Stainless Steel Seamless Tubes Physical Properties

Grade Density
(kg/m3)
Elastic Modulus
(GPa)
Mean Co-eff of Thermal Expansion (µm/m/°C) Thermal Conductivity
(W/m.K)
Specific Heat 0-100°C
(J/kg.K)
Elec Resistivity
(nΩ.m)
0-100°C 0-315°C 0-538°C At 100°C At 500°C
316/L/H 8000 193 15.9 16.2 17.5 16.3 21.5 500 740
 

grade Specification Comparison for ASTM A269 TP316L Stainless Steel Seamless Tubes

Grade UNS No Old British Euronorm Swedish
SS
Japanese
JIS
BS En No Name
316 S31600 316S31 58H, 58J 1.4401 X5CrNiMo17-12-2 2347 SUS 316
316L S31603 316S11 - 1.4404 X2CrNiMo17-12-2 2348 SUS 316L
316H S31609 316S51 - - - - -
 
 
ASTM A269 316L stainless steel boiler tubes  applications include:
 
1. Boiler and heat exchanger tubes
2. Power generation
3. Chemical processing
4. Petrochemical industry
5. Food and beverage industry
 
 
ASTM A269 316L Stainless Steel Boiler Tube for General Corrosion-Resisting Service 0

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