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Decorative sheet · Embossed

7WL/ 7GM Embossed Stamped Stainless Steel S26WL-23

7WL (also marketed as 7GM) stainless steel shares the same diamond (water-drop) shape as 6WL, but pressed far deeper — bold, raised rhombus pyramids in strong relief. It is the most three-dimensional pattern of the diamond family, with high slip resistance.
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 samples
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Color Book

1 file(s) 57 MB
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6WL and 7WL

Both share the same wave shape. 6WL is the small, shallow mesh; 7WL is the large, deep, high-relief version.
7WL (7GM)
6WL
Shape
Diamond / water-drop
Diamond / water-drop (same
Embossing depth
Deep
Shallow
Pitch / scale
Large, bold diamonds
Small, dense mesh
Visual effect
Strong relief, most 3D of the family
Fine, even, refined grid
Best when you want
A bold architectural statement and grip
A subtle decorative mesh
6WL vs 7WL Embossed Stainless Steel Sheet Profile Comparison
Looking for a deeper pattern?
Explore 7wl

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
7WL 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

7WL finish FAQ.

Questions buyers ask about mill and colored coil.

Are 7WL and 7GM the same thing?

In our range, yes — 7WL and 7GM refer to the same deep diamond pattern. Note that some suppliers use these codes differently, so always confirm against the actual sample image.

How is 7WL different from 2WL, 5WL, 7DL, and 15DP?

By shape. 7WL (with 6WL) is a diamond / water-drop mesh pattern. 2WL and 5WL are ripple / wave patterns. 7DL and 15DP are round-dome (dot) patterns (both round; they differ by dome size, density, and depth).
Looking for other silp-proof pattern?
Explore 5wlExplore 2wlExplore 7wlExplore 7DL15DP

Can the diamond size be customized?

Yes. The rhombus scale and pitch can be tailored to your design and panel size.
Tell us what you want
Contact us

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

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.
stainless steel sheet mirror brushing
Material line
stainless steel coil
Material line
stainless steel coil
Material line
hairline finishing process on stainless steel
Surface processing line
mirror polishing process on stainless steel sheet
Surface processing line
PVD coating process on stainless steel sheet
Surface processing line
steel structure fabricating
Fabrication line
steel structure fabrication hub
Fabrication line
steel structure fabrication hub
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

7WL/ 7GM Embossed Stamped Stainless Steel S26WL-23

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

    Get a quote

    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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