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ASTM/JIS/DIN 304/316/321/904L Food Grade Stainless Steel Seamless & Welded Heat Exchanger Tube
ASTM/JIS/DIN 304/316/321/904L Food Grade Stainless Steel Seamless & Welded Heat Exchanger Tube
ASTM/JIS/DIN 304/316/321/904L Food Grade Stainless Steel Seamless & Welded Heat Exchanger Tube
ASTM/JIS/DIN 304/316/321/904L Food Grade Stainless Steel Seamless & Welded Heat Exchanger Tube
ASTM/JIS/DIN 304/316/321/904L Food Grade Stainless Steel Seamless & Welded Heat Exchanger Tube
ASTM/JIS/DIN 304/316/321/904L Food Grade Stainless Steel Seamless & Welded Heat Exchanger Tube
ASTM/JIS/DIN 304/316/321/904L Food Grade Stainless Steel Seamless & Welded Heat Exchanger Tube
ASTM/JIS/DIN 304/316/321/904L Food Grade Stainless Steel Seamless & Welded Heat Exchanger Tube
ASTM/JIS/DIN 304/316/321/904L Food Grade Stainless Steel Seamless & Welded Heat Exchanger Tube
ASTM/JIS/DIN 304/316/321/904L Food Grade Stainless Steel Seamless & Welded Heat Exchanger Tube
ASTM/JIS/DIN 304/316/321/904L Food Grade Stainless Steel Seamless & Welded Heat Exchanger Tube
ASTM/JIS/DIN 304/316/321/904L Food Grade Stainless Steel Seamless & Welded Heat Exchanger Tube
Material: 304 / 316 / 321 / 904L Stainless Steel
Type: Seamless Tube / Welded Tube
Surface Finish: 2B / BA / Polished
Size Range: OD 6–630 mm, Thickness 0.5–30 mm
Standard: ASTM / JIS / DIN / EN
Testing: Hydraulic Test, Eddy Current Test, UT
Application: Heat Exchangers, Oil & Gas Pipeline, Chemical Processing
MOQ: 1 Ton

Color

Sliver

Size

Customized

Material

304
316
321
904L
Quantity:
库存: 0
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  • High corrosion resistance with grades 304, 316, 321, and 904L

  • Available in seamless and welded forms for flexible applications

  • Food-grade polished interior for sanitary and industrial use

  • Hydraulic tested to ensure pressure durability in pipelines

  • Suitable for high-temperature and high-pressure conditions


  • Heat Exchangers – industrial and commercial systems

  • Oil & Gas Pipelines – high-pressure transmission lines

  • Chemical Processing – acid, alkali, and corrosive fluid transport

  • Food & Beverage Industry – hygienic and sanitary piping

  • Power Generation – boilers, condensers, energy systems


  • Competitive factory prices for bulk orders

  • OEM/ODM customization in size, finish, and packaging

  • Strict quality inspection including hydraulic pressure testing

  • Fast delivery to meet global project needs