317 Stainless Steel Coil Supplier | Remarkable Corrosion-Resistant Coil Manufacturer

Remarkable Stainless Steel Coil Suppliers

317 stainless steel coil is an austenitic alloy enhanced with 3–4% molybdenum, providing significantly improved resistance to general corrosion, pitting, and crevice corrosion compared to 304 stainless steel. With excellent strength, formability, and superior chemical resistance, 317 and 317L coils are ideal for demanding applications in marine, pharmaceutical, chemical processing, food processing, and architectural industries.

As a remarkable supplier of stainless steel coils, we offer complete OEM and ODM solutions with customizable thicknesses, widths, finishes, and edge formats. Our coils comply with ASTM, AISI, and EN standards, and are manufactured using advanced rolling and annealing technologies to ensure surface uniformity and dimensional accuracy.

Parameters

Item	Description
Product Name	Stainless Steel Coil, Stainless Coil, SS Coil
Material Grades	201 / 202 / 304 / 304L / 304H / 309 / 309S / 310 / 310S / 316 / 316L / 317 / 317L / 321 / 321H / 347 / 347H / 409 / 410S / 416 / 420 / 430 / 439 / 440 / 444 / 446 / 2205 / 2507 / S31803 / S32205 / S32750 / S32760 / 253MA / 254SMO / 904L / A286 etc.
Standards	GB, AISI, ASTM, DIN, EN, JIS, GOST
Process / Technology	Cold Rolled / Hot Rolled / Custom Slitting
Thickness	0.1 – 16 mm
Width	20 – 2000 mm (customizable)
Length / Coil OD	3 mm – 2500 mm or per customer request
Surface Finish	2B, Bright Annealed (BA), Dull Polish (DP), Hot Rolled (HR), No.1, HL, No.4, No.8, Mirror, Etched, Embossed
Inspection	SGS, TUV, BV, ABS, LR etc.
Application	Oil & Gas, Petroleum, Vessels, Ship Building, Water Treatment, Environmental Protection, etc.

Finish	Description	Typical Thickness (mm)	Available Widths (mm)
2B	Smooth, reflective grey sheen. Most widely used.	0.55	914, 1219
BA	Bright annealed mirror-like finish.	0.70	914, 1219
DP	Brushed, non-reflective, easy to clean.	0.90	750, 914, 1219
HR	Scaled, hot-rolled finish.	1.20	750–1500
No.1	Pickled, white surface after hot-rolling.	1.50	914, 1219, 1500
HL	Continuous linear polish finish.	1.60	914, 1219, 1500
No.4	Polished with 150–180 grit.	2.00	914, 1219, 1500
No.8	Mirror finish, highly reflective.	2.50	914, 1219, 1500

Possible styles

317 and 317L stainless steel coils are available in hot rolled or cold rolled conditions. Surface finishes include 2B, No.1, BA, No.4, and mirror, depending on the intended use. Coil thicknesses range from 0.3mm to 12mm, with widths up to 2000mm and optional PE/PVC protective film. We support custom edge trimming, coil slitting, and inner diameter configurations to match automated or manual processing equipment requirements.