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ASTM A249 TP321 WELDED AUSTENITIC STEEL HEAT EXCHANGE TUBE DNV NK PED APPROVED
ASTM A249 TP321 WELDED AUSTENITIC STEEL HEAT EXCHANGE TUBE DNV NK PED APPROVED
ASTM A249 TP321 WELDED AUSTENITIC STEEL HEAT EXCHANGE TUBE DNV NK PED APPROVED
ASTM A249 TP321 WELDED AUSTENITIC STEEL HEAT EXCHANGE TUBE DNV NK PED APPROVED
ASTM A249 TP321 WELDED AUSTENITIC STEEL HEAT EXCHANGE TUBE DNV NK PED APPROVED
ASTM A249 TP321 WELDED AUSTENITIC STEEL HEAT EXCHANGE TUBE DNV NK PED APPROVED
ASTM A249 TP321 WELDED AUSTENITIC STEEL HEAT EXCHANGE TUBE DNV NK PED APPROVED
ASTM A249 TP321 WELDED AUSTENITIC STEEL HEAT EXCHANGE TUBE DNV NK PED APPROVED
Specifications
Brand Name :
YUHONG
Model Number :
ASTM A249 TP321
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin :
CHINA
MOQ :
100KGS
Price :
Negotiable
Payment Terms :
T/T, L/C
Supply Ability :
100Ton Per Month
Delivery Time :
7 Days
Packaging Details :
Ply-wooden Case /Iron Case/ Bundle with Plastic Cap
Material :
TP321
Test :
NDT, IBR
Package :
Standard Seaworthy Package.
Grade: :
304L, 316, 316L, 310S, 321, 321H, 347, 347H
Description

ASTM A249 TP321, 63.5MM * 1.5MM * 6000MM Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tube

We are one of the biggest manufactures of stainless steel & duplex steel & alloy steel tubes and pipes in China. With development more than 20 years, we have accumulated a great many clients all around the world and Yuhong products also won the great praise among the customers.

ASME SA249 TP321 is one of those stainless steel alloys which are designed to be used for elevated temperature applications. Specifically speaking this grade of ASTM specified SA 249 TP 321 are usually used in piping systems involved in the superheater, boiler, heat exchanger, or condensers. The Stainless Steel 321 Erw is a titanium alloyed grade. Titanium is usually added in carbon steel grades that have a higher content of carbon such as the ASME SA 249 TP321, for carbide stabilization.

Specification:

Standards Welded Tube
ASTM A 249
ASME SA 249
Dimensional Range:
Product Name ASTM A249 TP 321 Stainless Steel Welded Tubes
Range 6NB to 1200NB - SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS.
In Form of Round, Square, Rectangle, Oval, Coil, Flexible Pipe, Shaft, ‘U’ Shape, Hydraulic pipe, Honed Tubes
In Length of Standard & Cut length
Special Pipes Fabricated Pipe (with radiography)
Value Added Service Draw & Expansion as per required Size & Length Polish (Electro & Commercial) Heat Treatment Bending Annealed & Pickled Sand Blasting Machining Etc.
Material Grade (AISI /TP) AISI TP 304, TP 304H, TP 304L, TP 304LN, TP 316, TP 316H, TP 316L, TP 316LN, TP TP 316Ti, TP 309, TP 310, TP 317L, TP 321, TP 347, TP 409, TP 410, TP 420, TP 430, TP 446, TP 202 Etc.
0cr18N9, 00Cr19Ni10, 0Cr25Ni20, UNS31803, S31500, S32750, 2205, 904L Nickel Alloy 600, 625, 800, 825, 718
TEST CERTIFICATES MTC, IBR & Third Party Inspection Manufacturer Test Certificate Laboratory Test Certificate from Govt. Approved Lab. Under Third Party Inspection
Specialize Fabricated Pipe Square & Rectangle & Other Odd Size
Specification: ASTM A 269/A 213/ASME SA 213 / EN 10216-5/EN 10305 / NACE MR0175/PED 97/23 EC
Maximum service temperature: 650°C / 1205°F

Chemical details:

Technical composition (%) Fe Cr Ni Mn Si P C S Ti
321 min Bal. 17 9 - - - - - -
max - 20 13 2 0.75 0.03 0.08 0.04 0.04

Mechanical properties:

Tensile Strength, Mpa Yield Strength, Mpa Elongation, % Hardness, HRB
515 min 205 min 35 min 90 max

Application:

  • Common industrial services (Petroleum, chemical, paper, fertilizer, fabric, aviation and nuclear)
  • Fluid, gas and oil industry
  • Heat transmission and pressure service
  • Construction and ornamental
  • Boilers and Heat exchangers
  • Decoration purpose, boiler, auto parts, medical device, food industry, building materials)
  • ASTM A249 TP321 WELDED AUSTENITIC STEEL HEAT EXCHANGE TUBE DNV NK PED APPROVED
Product tags

steel fittings astm a234

,

astm a312 tp304l welded

,

ss ferrule fittings manufacturers
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ASTM A249 TP321 WELDED AUSTENITIC STEEL HEAT EXCHANGE TUBE DNV NK PED APPROVED

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Product Detail
Brand Name :
YUHONG
Model Number :
ASTM A249 TP321
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin :
CHINA
MOQ :
100KGS
Price :
Negotiable
Contact Supplier
video
ASTM A249 TP321 WELDED AUSTENITIC STEEL HEAT EXCHANGE TUBE DNV NK PED APPROVED
ASTM A249 TP321 WELDED AUSTENITIC STEEL HEAT EXCHANGE TUBE DNV NK PED APPROVED
ASTM A249 TP321 WELDED AUSTENITIC STEEL HEAT EXCHANGE TUBE DNV NK PED APPROVED
ASTM A249 TP321 WELDED AUSTENITIC STEEL HEAT EXCHANGE TUBE DNV NK PED APPROVED

Yuhong Group Co.,Ltd

Verified Supplier
13 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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