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ASTM A213 TP321 Bright Annealed Stainless Steel Seamless Boiler Tubes

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ASTM A213 TP321 Bright Annealed Stainless Steel Seamless Boiler Tubes

Brand Name : Shangle

Model Number : 12.7

Certification : PED,IS09001

Place of Origin : CHINA

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 500TONS/30DAYS

Delivery Time : 30DAYS

Packaging Details : Woven Packing

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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ASTM A213 TP321 Bright Annealed Stainless Steel Seamless Boiler Tubes

ASTM A213 This specification covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes, designated Grades T5, TP304, etc.

ASTM A213/ASME SA213

TP304, TP304L, TP304H, TP316, TP316L, TP317, TP317L, TP321, TP321H, TP310S, TP310H, TP347, TP347H, etc

T1, T12, T2, T22, T5, T9, T91, T92, T11, etc

Characteristic

Bright steel pipe is a kind of steel tube refined by cold drawing or cold rolling, oxidation-free bright heat treatment (NBK state), non-destructive testing, the inner wall of the steel tube is brushed with special equipment and rinsed with high pressure, the steel tube is treated with antirust oil for rust prevention, and the ends are capped for dust-proof treatment.

TP321 stainless steel is an austenitic stainless steel with high chromium and nickel content and a small amount of titanium. This combination of materials gives TP321 stainless steel excellent corrosion and high temperature resistance, able to resist a wide range of strong acids, alkalis and other chemicals, while also withstanding high temperature oxidation and corrosion.

Equal Material

Gr.UNS No.Old BritishEuro NormSwedishJapanese
TP321S32100321S311.4541SS2337JIS SUS 321

Chemical Composition % Max

CMnPSSiCrNiTi
0.0820.0450.03117-199-125(C + N)- 0.70

Mechanical Property

Gr.Tensile Strength minYield Strength minElongation (%)Brinel/VickersRockwell
TP32175ksi ( 515MPa )30ksi ( 205MPa )35 min192HBW/200HV90HRB

Applications

Oil & Gas Industry Petrochemical Industry Pharmaceutical industry

Food Industry Nuclear Power Generation Petroleum Industry

machinery industry Aerospace Heat Exchangers/Boilers/Condensers,etcASTM A213 TP321 Bright Annealed Stainless Steel Seamless Boiler Tubes


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Stainless Steel Seamless Boiler Tubes

      

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ASTM A213 Seamless Boiler Tubes

      
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