不锈钢无缝管线管

201 INOX TUBES

GB/T 12771 Low-nickel / economical / good formability Furniture / decorative structures OD 6/630mm / WT 0.5/12mm

202 INOX TUBES

ASTM A276 / EN 1.4373 Higher Mn / cost-effective alternative to 304 Kitchenware / restaurant equipment OD 6/500mm / WT 0.5/12mm

304 INOX TUBES

ASTM A269 / EN 1.4301 General-purpose / corrosion-resistant / non-magnetic Food processing / plumbing / architecture OD 6/630mm / WT 0.5/20mm

304L INOX TUBES

ASTM A213 / EN 1.4307 Low-carbon / weld-friendly / anti-corrosion Chemical tanks / heat exchangers OD 10/600mm / WT 1/25mm

309S INOX TUBES

ASTM A312 / EN 1.4833 Heat-resistant / oxidation-resistant Power plants / furnaces OD 10/500mm / WT 1/20mm

310S INOX TUBES

GB/T 4237 High-temperature / oxidation-resistant Boilers / heat treatment equipment OD 10/500mm / WT 1/30mm

316 INOX TUBES

ASTM A312 / EN 1.4401 Marine-grade / molybdenum-added Coastal construction / desalination plants OD 6/530mm / WT 0.5/20mm

316L INOX TUBES

ASTM A790 / EN 1.4404 Low-carbon 316 / superior weldability Petrochemical / pharmaceutical / medical OD 6/530mm / WT 0.5/20mm

317L INOX TUBES

ASTM A312 / EN 1.4438 Higher Mo content / extra corrosion resistance Pulp & paper / chemical plants OD 6/500mm / WT 1/20mm

321 INOX TUBES

ASTM A213 / EN 1.4541 Titanium-stabilized / resists intergranular corrosion Aerospace / chemical plants / automotive exhausts OD 6/500mm / WT 0.5/18mm

347 / 347H INOX TUBES

ASTM A312 / EN 1.4550 Niobium-stabilized / excellent creep strength Power generation / refineries OD 6/500mm / WT 1/20mm

409 INOX TUBES

ASTM A268 / EN 1.4512 Ferritic / heat-resistant / cost-effective Automotive exhaust systems / chimneys OD 6/500mm / WT 0.5/12mm

430 INOX TUBES

ASTM A240 / EN 1.4016 Ferritic / good polishability / magnetic Kitchenware / decorative panels OD 6/500mm / WT 0.5/10mm

904L INOX TUBES

ASTM B677 / EN 1.4539 High-alloy austenitic / acid-resistant Chemical / pharmaceutical industry OD 6/500mm / WT 1/25mm

Duplex 2205 INOX TUBES

ASTM A928 / EN 1.4462 High strength / chloride-resistant Oil & gas pipelines / desalination / marine OD 6/530mm / WT 1/25mm

Super Duplex 2507 INOX TUBES

ASTM A790 / EN 1.4410 Superior pitting/crevice resistance Offshore platforms / chemical processing OD 6/500mm / WT 1/25mm

Alloy 28 INOX TUBES (UNS N08028)

ASTM B668 Ni Cr Mo alloy / acid-resistant Fertilizer industry / mining OD 6/400mm / WT 1/20mm