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Sanmei Architectural Series

ملف وصفيح من الفولاذ المقاوم للصدأ مطعّم بالأسود غير اللامع (HL)

Precision directional hairline texture combined with advanced black PVD coating or chemical water plating. Designed to deliver superior fingerprint resistance, anti-glare elegance, and high-durability surfaces for interior architecture and industrial hardware.
Finish Tech
HL+ PVD/ مطلي بالماء + HL
الدرجات المتاحة
201 / 304 / 304L / 316 / 316L / 430
نطاق السُمك
0.3 – 3.0 mm (30 – 11 Gauge) or Customize
Color Tones
Chrome Black · Titanium Black · Gun Black · Water Plated Black
موك
Flexible / Customized Per Project
طلب عينات
Material Philosophy

Why Choose Black Hairline Metal

Black hairline metal hides fingerprints, light scratches, and handling marks far better than a mirror or bright finish. The matte black cuts glare under commercial lighting, while the hairline grain keeps the surface from reading as flat or plastic-like.

It's the finish of choice for high-touch surfaces — elevator panels, kitchen equipment, door hardware — where designers want bold black hairline metal without the fingerprints and reflections that come with black mirror.

Spectrum of Black

Black Coloring Craft & Tones

Chrome Black Hairline Stianless Steel Sheet S26HL-24 (1)

Chrome Black Hairline Finish

CrCN PVD Physical Vapor Deposition

Achieved through chromium-carbide PVD coating, offering low friction and superior corrosion resistance. Under strong or direct light, the surface reveals a subtle green-yellow undertone, distinguishing it from the other black finishes. Fully compliant with RoHS environmental standards as an eco-friendly replacement for hexavalent chromium plating.

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Key Advantages

Low friction coefficient, RoHS compliant, high corrosion resistance.

Ideal Application

Humid interiors, luxury bathware, high-end facade cladding.

PVD Black Titanium Hairline Stianless Steel Sheet S26HL-11

Titanium Black Hairline Finish

TiAlN Ceramic-Grade PVD Coating

Utilizes a Titanium Aluminum Nitride film to achieve high surface hardness and strong thermal stability. Under strong or direct light, the surface reveals a subtle purple undertone — a signature trait of Ti-black that sets it apart from other PVD blacks.

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Key Advantages

Extreme scratch hardness, thermal stability, distinct purple-black depth.

Ideal Application

High-traffic elevator cabins, entrance portals, push plates.

Gun Black Hairline Stianless Steel Sheet S26HL-12

Gun Black Hairline Finish (

PVD GUN-METAL COATING

A carbon-based PVD coating that produces a neutral, carbon-gray black — cooler and more understated than titanium black's purple depth. Holds its tone consistently under both ambient and direct light, making it a versatile choice where a true neutral black is preferred over a colored undertone.

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Key Advantages

Neutral carbon-gray tone, consistent under varied lighting, high durability.

Ideal Application

Minimalist facades, equipment housings, hardware and fixtures where a true neutral black is required.

water plated HL stainless steel sheet (2)

Water Plated Black Hairline Finish

Chemical Oxide Wet-Process

A traditional wet-chemical oxidation process that yields a flat, solid black with no visible undertone shift — unlike the PVD blacks above, its tone stays uniform regardless of lighting. Highly cost-effective for large-scale architectural projects that prioritize budget over the subtle tonal variation of PVD coloring.

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Key Advantages

Maximum black saturation, uniform tone in all lighting, budget-friendly.

Ideal Application

Budget-conscious projects requiring absolute black intensity.

Design Possibilities

Architectural Applications

ديكورات المصاعد

Ideal for elevator doors, rear walls, and side panels. Hides handling marks and resists high-traffic wear while providing a sophisticated modern cabin environment.

Commercial & Residential Furniture

Widely specified for kitchen cabinet doors, Island kickplates, premium tables, and retail display fixtures requiring a sleek, glare-free metal finish.

Wall Cladding & Partitions

Excellent for luxury hotel lobbies, reception backdrops, decorative room dividers, and interior feature walls that benefit from deep metallic tones.

Engineering Parameters

Technical Specifications & Dimensions

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
Base Surface Grain
Directional Hairline (HL) / Continuous Grain
Standard Lead Time
7–10 Days (In Stock) / 25–30 Days (Custom)
Forward / Bulk Orders
30–45 Days
طلب عينات

Ready to Elevate Your Architectural Project?

Contact our technical engineering team for samples, project pricing, or custom fabrication consultations.

طلب عينات
مُوجَّه بالمواد. مدعوم بالهندسة. جاهز للتنفيذ.

لماذا تختار شركة سانمي ميتال؟

مصادر المواد الموثقة وإمكانية التتبع

Material quality starts at the source. Verified mills and processors in Foshan ensure traceable, consistent supply.

In-House Color & Surface Processing

Coloring and processing under one roof. PVD, water plating, and surface finishing — all in-house.

الدعم الهندسي المبني على فهم المواد

Built on material understanding. Engineers review drawings to ensure profiles are manufacturable.

المعالجة المتكاملة وتنسيق المشاريع

Coordinated, not fragmented. Processing, fabrication, and finishing aligned end to end.

Mill Guarantee & Quality

Base coils come from our TOP partner mills (Lisco, Tisco, Jisco, Posco PZSS, Yongjin, Hongwang) before undergoing surface finishing and coating in-house at our Foshan facility. 

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Laser-Grade Film Protection

Every sheet and coil ships with protective PVC film from Polifilm (Germany) and Novacel (France). Adhesion level is matched to your downstream process — strong enough to stay in place through laser cutting or stamping without gas pressure lifting the film and causing edge blowout, but not so strong that it leaves residue when removed.

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Global Logistics & Packing

Seaworthy packaging using sturdy wooden crates or steel frames to ensure 100% surface perfection upon arrival. Exporting directly to North America, Europe, Middle East, and Southeast Asia.

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اتصل بنا

مركز الإبداع، منطقة شوند، مدينة فوشان، مقاطعة قوانغدونغ، 528315، الصين

    المقر الرئيسي:
    مركز الإبداع، رقم ١٤٢، طريق يوهي، بلدة ليكونج، منطقة شوند، مدينة فوشان، مقاطعة قوانغدونغ، الصين. ٥٢٨٣١٥

    مصنع: مدينة لييوان اللوجستية، بلدة تشينكون، منطقة شوند، مدينة فوشان، مقاطعة قوانغدونغ، الصين. 528313

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