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Bright Annealed Tube ASTM A249 TP316L Welded Stainless Steel Tube For Nuclear Power Plant
Bright Annealed Tube ASTM A249 TP316L Welded Stainless Steel Tube For Nuclear Power Plant
Bright Annealed Tube ASTM A249 TP316L Welded Stainless Steel Tube For Nuclear Power Plant
Bright Annealed Tube ASTM A249 TP316L Welded Stainless Steel Tube For Nuclear Power Plant
Bright Annealed Tube ASTM A249 TP316L Welded Stainless Steel Tube For Nuclear Power Plant
Bright Annealed Tube ASTM A249 TP316L Welded Stainless Steel Tube For Nuclear Power Plant
Bright Annealed Tube ASTM A249 TP316L Welded Stainless Steel Tube For Nuclear Power Plant
Bright Annealed Tube ASTM A249 TP316L Welded Stainless Steel Tube For Nuclear Power Plant
Specifications
Payment Terms :
T/T, L/C
Ends :
Plain End, Bevelled End
Model Number :
TP304, TP304L, TP316, TP316L, TP317L, TP321, TP321H, TP310S, TP347H
Material Grades :
TP304, TP304L, TP316, TP316L, TP317L, TP321, TP321H, TP310S, TP347H
MOQ :
100 KGS
Delivery Time :
30 Days
Length :
6m Or As Client's Request
Price :
Negotiable
Type :
Welded
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
Outer Diameter :
3.18-152.4mm
Place of Origin :
China
Wall Thickness :
0.5-6.0mm Or As Requested
Supply Ability :
According to Clients' Requirement
Surface Finish :
Bright Annealed, Pickled and Annealed, Mechanical Polished, Etc.
Brand Name :
YUHONG
Standard :
ASTM A249, ASME SA249
Packaging Details :
Wooden Case / Woven Bag
Description

Bright Annealed Tube , ASTM A249 TP316L Welded Stainless Steel Tube For Nuclear Power Plant

ASTM A249 TP316L stainless steel welded tubes are manufactured via precision TIG welding, followed by controlled heat treatment and finishing processes. TP316L is a low-carbon austenitic stainless steel grade under the ASTM A249 standard. The ”L” denotes ultra-low carbon content (≤0.03%), which eliminates intergranular carbide precipitation during welding and heat treatment, delivering superior resistance to weld decay and intergranular corrosion compared to standard 316 stainless steel. The addition of molybdenum (2.0-3.0%) provides excellent resistance to pitting, crevice corrosion, and chloride-induced corrosion, making it ideal for harsh chemical, marine, and industrial environments. Among all finishing types, ASTM A249/ASME SA249 TP316L bright annealed (BA) welded stainless steel tubes are the high-precision, high-purity variant with a mirror-bright, oxide-free surface, optimized for high-purity fluid systems, sanitary processing, and high-precision thermal equipment.

Chemical Composition:

Element Content Range, %
Carbon (C) ≤0.03
Manganese (Mn) ≤2.00
Phosphorus (P) ≤0.045
Sulfur (S) ≤0.030
Silicon (Si) ≤1.00
Chromium (Cr) 16.00–18.00
Nickel (Ni) 10.00–14.00
Molybdenum (Mo) 2.00–3.00
Nitrogen (N) ≤0.10
Iron (Fe) Balance

Common Surface Finishes of ASTM A249 TP316L Welded Tubes:

Bright Annealed (BA) Finish

Pickled & Annealed (PA) Finish

Polished Finish (2B/ Mirror Polished)

Key Features of ASTM A249 TP316L Bright Annealed Welded Tubes:

Excellent corrosion resistance

Ultra-high surface cleanliness

Stable mechanical performance

Precise dimensional consistency

Superior weld integrity

High temperature adaptability

Industrial Applications:

Thermal Power Plants

Industrial Furnaces

Chemical & Petrochemical Industry

Food Sanitary Industry

Marine & Offshore Engineering

Semiconductor

Ultra-Pure Fluid Systems

HVAC & Industrial Cooling Systems


Bright Annealed Tube ASTM A249 TP316L Welded Stainless Steel Tube For Nuclear Power Plant

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Bright Annealed Tube ASTM A249 TP316L Welded Stainless Steel Tube For Nuclear Power Plant

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Product Detail
Payment Terms :
T/T, L/C
Ends :
Plain End, Bevelled End
Model Number :
TP304, TP304L, TP316, TP316L, TP317L, TP321, TP321H, TP310S, TP347H
Material Grades :
TP304, TP304L, TP316, TP316L, TP317L, TP321, TP321H, TP310S, TP347H
MOQ :
100 KGS
Delivery Time :
30 Days
Contact Supplier
Bright Annealed Tube ASTM A249 TP316L Welded Stainless Steel Tube For Nuclear Power Plant
Bright Annealed Tube ASTM A249 TP316L Welded Stainless Steel Tube For Nuclear Power Plant
Bright Annealed Tube ASTM A249 TP316L Welded Stainless Steel Tube For Nuclear Power Plant
Bright Annealed Tube ASTM A249 TP316L Welded Stainless Steel Tube For Nuclear Power Plant

Yuhong Group Co.,Ltd

Verified Supplier
14 Years
zhejiang, ningbo
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Stainless Steel Seamless Pipe, Stainless Steel Seamless Tube, Duplex Stainless Steel Pipe
Total Annual :
50M-70M
Employee Number :
50~850
Certification Level :
Verified Supplier
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