904L stainless steel pipe (super austenitic stainless steel) is a high alloyed austenitic stainless steel with very low carbon content. It has good corrosion resistance in dilute sulfuric acid and is specially designed for environments with severe corrosion conditions. It has high chromium content and sufficient nickel content. The addition of copper makes it have strong acid resistance, especially high resistance to chloride interstitial corrosion and stress corrosion cracking.
Contact Us +8615063053920 kent@shaangangsteel.com904L stainless steel pipe | |
Standard | Food Grade Sanitary Tube: JIS G3447, KS D 3585, ASTM A270, EN 10357(DIN 11850), AS 1528.1, ISO 2037(NF A49-249) |
Heat exchanger tube: ASTM A249 / ASME SA249, GB / T 24593-2009, HG 20537.2 | |
Industrial pipe: ASTM A312, EN 10217-7, GB / T 12771-2008, HG 20537.3 | |
Drinking water tube: GB / T 19228 | |
Mechanical tube: ASTM A554, EN 10296-2 | |
Size | Outer Diameter Range: 9.5~2000mm Thickness Range: 0.5~20mm (Size can be customized.) Length: Up to 18.3 meters per piece. |
Shape Section | Round, square, rectangular |
Usage | Sanitary tubing: for food processing industry, beverage industry, sugar mill and so on; Heat exchanger tube: condenser, boiler, super heater, evaporator and so on; Industiral pipe: for petroleum delivery, gas delivery, petrochemical industry, wastewater treatment, drainage system, and so on; Mechanical tube: handrail, railings, balustrade, hence and so on. |
Features:1.Our stainless steel tubes pipes are treated by bright annealing, inside weld bead removing, precise polishing. The roughness of tubes could be under 0.3μm.
2.We have the non destructive testing ( NDT ), eg. online eddy current inspection and hydraulic or airtightness testing.
3. Thick welding, good appearance.The mechanical properties of tube could be tested.
4. The raw material is from Taigang, Baogang, Zhangpu and so on.
5. And Our tubes are certificated by AD 2000-W0, PED 2014/68/EU, ISO 9001 : 2015.
6. Full material traceability is guaranteed during the manufacturing process.
7. Polished tube is supplied in individual plastic sleeves with capped ends ensuring optimum cleanliness.
8. Internal Bore: Tubes have a smooth, clean and crevice free bore.
The products are widely used in multiple important fields such as automobiles, petroleum, railways, bridges, construction, electricity, transportation, machinery, shipbuilding, light industry, home appliances, etc.
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At ShanGangSteels, we uphold the highest standards of quality and reliability in the steel industry. Our commitment to excellence is demonstrated through our comprehensive range of certifications and accreditations, which underscore our dedication to delivering top-tier products and services.
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