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Bright Annealed Welded Stainless Steel Tubing ASTM A249 / A249M TP304L For Boiler

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Bright Annealed Welded Stainless Steel Tubing ASTM A249 / A249M TP304L For Boiler

Bright Annealed Welded Stainless Steel Tubing ASTM A249 / A249M TP304L For Boiler
Bright Annealed Welded Stainless Steel Tubing ASTM A249 / A249M TP304L For Boiler Bright Annealed Welded Stainless Steel Tubing ASTM A249 / A249M TP304L For Boiler Bright Annealed Welded Stainless Steel Tubing ASTM A249 / A249M TP304L For Boiler Bright Annealed Welded Stainless Steel Tubing ASTM A249 / A249M TP304L For Boiler Bright Annealed Welded Stainless Steel Tubing ASTM A249 / A249M TP304L For Boiler

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Product Details:
Brand Name: Y & G
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiable
Packaging Details: Exporting package/wooden box / per customers’ requirement
Delivery Time: 25-35 days
Payment Terms: L/C, T/T
Supply Ability: 8000MT/Month

Bright Annealed Welded Stainless Steel Tubing ASTM A249 / A249M TP304L For Boiler

Description
Material: TP304L, 316L,310S,310H,317,347... Standard: A249 / A249M
Type: Welded OD: 6.35mm~114.3mm
Wall Thickness: 0.508~3.4mm Application: Heat Exchanger
Surface Treatment: Varnish, Oil-dip, Passivation, Phosphating, Shot Blasting Delivery Status: Annealed, Normalized, Normalized+Tempered, Etc
High Light:

polished stainless steel tubing

,

stainless steel round tube

Stainless Steel Tubing ASTM A249 / A249M TP304L TP316L TP304 Heat Exchanger Tube Bright Annealed Welded Tube

 

Product Standard: ASTM A249 / A249M Standard Specification for Welded Austenitic Steel Boiler, Superheater Heat-Exchanger, and Condenser Tubes.

Main steel grades: TP304L TP316L TP304

Application: Boiler, Superheater Heat-Exchanger, and Condenser Tubes.

 

Chemical Composition & Mechanical Properties:

Grade C Mn Si P S Cr Mo Ni N
304 min.max. -0.08 -2.0 -0.75 -0.045 -0.03 18.0-20.0 - 8.0--10.5 -0.10
304L min.max. -0.030 -2.0 -0.75 -0.045 -0.03 18.0-20.0 - 8.0--12.0 -0.10
304H min.max. 0.04-0.10 -2.0 -0.75 -0.045 -0.03 18.0-20.0 - 8.0--10.5 -
316L   -0.03 -2.0 -1.0 -0.045 -0.03 16.0-18.0 - 10.0-14.0 -

 

 

Grade Tensile Strength(MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
304 515 205 40 92 201
304L 485 170 40 92 201
304H 515 205 40 92 201
304H also has a requirement for a grain size of ASTM No 7 or coarser.

 

Mark: As required.

Inspection and Test: chemical composition test, mechanical properties test(tensile, yield, elongation), process properties test(flatting, flaring, bending, hardness, impact, etc.), appearance and size test, non-destructive inspection test, hydrostastic test.

Delivery status: Annealed, normalized, normalized+Tempered, etc.

Surface treatment: oil impregnation, paint, passivation, phosphating, shot blasting etc.

Packing: Exporting package/wooden box /as requirement.

 

Bright Annealed Welded Stainless Steel Tubing ASTM A249 / A249M TP304L For Boiler 0

Contact Details
Y & G International Trading Company Limited

Contact Person: Yana

Tel: +8613661003712

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