Corrosion-Resistant Boiler Stainless Steel Welded Pipe for Industrial Use
Product Spotlights
Low-carbon materials are less prone to intergranular corrosion and do not rust easily after welding.
The cold drawing and fine rolling process results in a smooth pipe wall without any burrs.
Resistant to high temperatures and oxidation.
Product Description:
This hot rolled stainless steel coil is available in grades 304, 321, and 310S with No.1 mill finish, manufactured to industrial grade standards. Grade 304 offers general corrosion resistance, 321 provides titanium stabilization for high temperature service, and 310S delivers exceptional heat resistance up to 1050°C. Hot rolling produces coils with excellent mechanical strength and toughness. Typical applications include pressure vessel shells, heat exchanger components, industrial furnace parts, chemical processing equipment, boiler tubes, storage tanks, heavy machinery fabrication, petrochemical equipment, power generation components, and high temperature industrial processing lines.
Key Product Parameters – Stainless Steel Coil
Parameter |
Specification / Range |
Remarks |
Standards |
ASTM A240, EN 10088-2, JIS G4304, GB/T 3280 |
Others on request |
Type |
Cold Rolled (CR) / Hot Rolled (HR) |
– |
Grades |
304, 304L, 316L, 430, 201, 310S, 904L, 2205 |
Duplex available |
Thickness (CR) |
0.3 – 6.0 mm |
Custom on request |
Thickness (HR) |
3.0 – 12.0 mm (or heavier) |
– |
Width |
600 – 2000 mm (slit edge / mill edge) |
Slitting to customer width |
Coil ID |
508 mm or 610 mm |
Standard |
Coil Weight |
5 – 15 tons per coil |
Small coils possible |
Surface Finish (CR) |
2B, BA, No.4, HL, Mirror, Embossed |
PE film optional |
Surface Finish (HR) |
No.1 (pickled & annealed) |
– |
Tolerances – Thickness |
CR: ±0.03~0.08 mm; HR: ±0.10~0.30 mm |
Per ASTM A480 |
Tolerances – Width |
Slit: ±1 mm; Mill edge: ±5 mm |
– |
Mechanical (304 typical) |
Tensile ≥515 MPa; Yield ≥205 MPa; Elong ≥40% |
Annealed condition |
Testing |
OES, Tensile, Hardness, PMI |
Mill cert provided |
Packaging |
Waterproof paper + VCI film + steel straps + wooden pallet |
Seaworthy |
Our warehouse
Application
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