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Decorative sheet · Embossed

7DL Embossed Stamped Stainless Steel S26WL-28

7DL stainless steel features a round dome (ball) texture — evenly raised hemispherical domes set in a regular grid, with larger, more open spacing that creates a clean dotted pattern with strong light-and-shadow and good fingerprint and scratch concealment.
Finish
2B/BA/N0.4/Mirror+ PVD
Grades
201, 304, 304L, 316, 316L, 430
Thickness
0.3–3.0 mm (30–11 gauge) or custom
Color
Original, Gold, Rose Gold, Black, Bronze, Blue or Customized
MOQ
Flexible, per project
Lead time
7–10 days in stock, 25–30 days custom
Request for samplesSee the colors
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Color Book

1 file(s) 57 MB
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Decorative metal sheet

Pattern Profile and Surface Finish

7DL stainless steel sheet is typically processed on a single side only. The pattern or texture is embossed on the Prime Side, while the Non-Prime Side remains unprocessed. Due to the embossing, stamping, or forming process, the appearance and texture may differ slightly between the two sides.
The pattern profile may vary depending on material thickness, and the pattern depth and configuration may also differ slightly from one gauge to another.
7DL stainless steel sheet pattern profile and surface treatment description (1)

15DP and 7DL

15DP is the small, dense, deep version; 7DL is the larger, more open version. (Confirm against your own samples.)
7DL
15DP
Shape
Round / spherical
Round / spherical (same)
Dome size
Larger
Smaller
Packing
More open, spaced
Tightly close-packed
Embossing depth
Shallower
Deeper
Visual effect
Clean, distinct dots, strong individual highlights
Dense "ball field", continuous shimmer, highest grip
Best when you want
A bold, open dotted look
A bold, open dotted look
Looking for a bigger pattern?
Explore 15DP

Product Details

Design & Patterns
Sizes & Grades
sanmei metal decorative stainless steel sheets
Different patterns can match with different colors—click to see endless patterns and possibilities.
Explore ALL Catalog →

Standard Sizes & Thickness

Sheet Thickness
0.3mm – 3.0mm (30–11 Gauge)
Recommended Decorative Range
0.5mm – 2.0mm
Metric Sizes (Width x Length)
1000x2000, 1219x2438, 1219x3048, 1500x3000 mm
Imperial Sizes (Width x Length)
3.28x6.56, 4.00x8.00, 4.00x10.00, 4.92x9.84 ft
Coil Width Options
1000mm / 1219mm / 1500mm
Coil Weight Range
3–5 Tons (Custom Slitting Available)
Custom Sizing
Coil slitting & cut-to-length options available

Material & Processing Data

Substrate Options

AISI 201, 304, 304L, 316, 316L, 430

Surface Finish
7DL Finish
Coloring Methods

PVD Coating / Water Plating

Standard Lead Time
7–10 Days (In Stock) / 25–30 Days (Custom)
Forward / Bulk Orders
30–45 Days
Request for Samples

7DL finish FAQ.

Questions buyers ask about mill and colored sheets.

How is 7DL different from 2WL, 5WL, 6WL, and 7WL?

By shape. 7DL (with 15DP) is a raised-stud (dot) pattern — 7DL's studs lean diamond, 15DP's are round. 2WL and 5WL are ripple / wave patterns. 6WL and 7WL are diamond / water-drop mesh patterns.

Is 7DL anti-slip?

It offers light grip suitable for decorative and interior surfaces. For heavy anti-slip flooring or platforms, choose the deeper 15DP.

Can you match a custom color?

Yes. Send us a sample or a reference and we will match the color on sheets.
Upload the color you want
Contact us

Can the stud size be customized?

Yes. Both the stud size and the spacing (pitch) can be adjusted to suit the project.
Customized your pattern
Contact us

Why project buyers work with Sanmei Metal

Material-driven, engineering-supported, execution-ready. One supplier from the mill to your site.

An integrated fabrication network in Foshan.

Material, surface processing and fabrication lines within reach of each other, coordinated as one order.
Material line
Material line
Material line
Surface processing line
Surface processing line
Surface processing line
Fabrication line
Fabrication line
Fabrication line

Coating that lasts longer, matches and stays clean.

Three things we measure on our own production, each compared with typical market product.
PVD coating

Thicker PVD coating

0.30µm
Typical market coil: 0.21–0.27 µm. Ours is up to 28% thicker.
In plain terms: the coating takes longer to wear through, so the color lasts longer.
See the coating test
Color control

Consistent color

ΔE ≤ 2
Most suppliers give no color tolerance at all. Every coil of ours is held at ΔE 2 or less.
In plain terms: reorder next year or mix batches on one wall, and the panels still match.
See the color data
Anti-fingerprint

Fingerprint-resistant

215solvent rubs
The standard asks for 100 solvent rubs. Typical market anti-fingerprint coating failed at 70; ours lasted 215.
In plain terms: fingerprints wipe off, and the coating holds up to daily cleaning.
See the AF test
Tested to GB/T and ISO standards, with MTR and SGS reports on request.
See all our quality control.

Documents you can check.

Every order ships with a Mill Test Report traced to its heat number, and SGS testing is available on request. These are real documents from our mill partners and our project work.
Certifications shown belong to Sanmei and its fabrication partners. Click a document to see it full size.

Tell us about your project.

Send a drawing, a reference photo or just the grade and size. Our team replies with material advice, finish options, samples and a quote.
What helps us answer fastest
Drawing, sketch or reference photo
Grade and thickness, if you know them
Finish or color you have in mind
Quantity and delivery location
Tell us about your project →
Samples and small batches are welcome.

Related Products

7DL Embossed Stamped Stainless Steel S26WL-28

stainless steel measurement standard
304 2b finish stainless steel sheets flattened from a coil are of the same quality.

Size For Sheets(With x Length)

1000 x 2000 mm (3.28 × 6.56')

1219 x 2438 mm (4.00 × 8.00')

1240 x 2500 mm (4.07 × 8.20')

1500 x 3000 mm (4.92 × 9.84')

Custom

Size For Coil

Width (mm): 1000, 1219, 1240, 1500 or Customized

Weight (MT): 3-10

Thickness (mm): 0.15-3.0

Custom

Contact us

Creating Center, Shunde District, Foshan City, Guangdong Province, 528315, China
+8615015653566 / 0757-87668353
Paige Deng
marketing@sanmeimetal.com

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    TEL: +8615015653566 / 0757-87668353
    Email: marketing@sanmeimetal.com

    Headquarters:
    Creating Center, No.142, Yuhe Road, Lecong Town, Shunde District, Foshan City, Guangdong Province, China. 528315

    Factory: Liyuan Logistics City, Chencun Town, Shunde District, Foshan City, Guangdong Province, China. 528313

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    List every size you need, each with its own finish and quantity. Small batches are welcome. We'll reply by email shortly. You can also write to us at marketing@sanmeimetal.com.

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