300 Series Stainless Steel Angle
Ideal for structural frameworks, handrails, support systems, chemical equipment, food processing facilities, and marine installations, our 300 series stainless steel angles combine performance, longevity, and value. We offer custom cutting, surface finishing, and complete material certification to ensure compliance with your project specifications.
+86 19163584547
+86 19163584547
+86 19163584547
info@hds-steels.com
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Product Description

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We provide a comprehensive range of 300 series stainless steel angles, renowned for their outstanding corrosion resistance, excellent formability, and broad industrial applicability. Manufactured from austenitic stainless steel grades including 304, 304L, 316, and 316L, these angles deliver reliable performance across diverse environments — from general architecture to demanding chemical and coastal settings.


Key Features:

  • Superior Corrosion Resistance – Excellent resistance to oxidation, acids, and chloride exposure, with 316/L grades offering enhanced protection in marine and chemical environments.

  • High Durability & Strength – Maintains structural integrity and toughness across a wide temperature range, suitable for both indoor and outdoor applications.

  • Excellent Fabricability – Easy to weld, cut, bend, and polish, supporting flexible design and efficient installation.

  • Hygienic & Aesthetic Appeal – Non-porous surface and compatibility with various finishes meet hygiene standards and architectural aesthetics.

  • Wide Specification Compliance – Available in equal and unequal leg dimensions, conforming to ASTM A554, ASTM A276, EN, JIS, and other international standards.


Product name:300 Series Stainless Steel Angle
Production technology:Hot-rolled and High frequency welded
Steel Grade:301,302,302B,303,303Se,304,304L,305,384,309,310,314,30S5,310S,316,316L,317,321,347,348
Standard:AiSi, ASTM, BS, DIN, GB, JIS , etc.
Length:5.8m;6m;9m;11.8m;12m,customizable
Size:20*20*3mm~250*250*35mm;,customizable
Tolerance:±1%
Sample:Provided Within 3 Days
Application:Industry,Construction, Ship Components
Processing Service:Welding,Punching, Cutting
Surface:Perforated/galvanized/black/PaintBright, Polished, Turn smooth(Peeled),Brush, Mill,Pickled
Shape:Angle/L-shape/V-shape

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Product Show

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Our high-strength angle steel is manufactured from premium quality steel materials, available in both equal and unequal leg specifications. The hot-rolling process ensures excellent mechanical properties and straightness, making it widely used in structural applications such as building frames, supports, and equipment bases. Customization in length, punching, and surface treatment is supported.


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Our angle steel is manufactured through fully automated hot-rolling production lines, equipped with precision roll-forming systems and multi-pass straightening processes to ensure dimensional accuracy (leg thickness tolerance ±0.3mm, length tolerance ±5mm) and straightness (≤1mm/m). The production line integrates online laser rangefinders, real-time mechanical property testing, and surface quality monitoring systems. Compliant with ASTM, JIS, EN, and other international standards, we support custom non-standard sizes and materials (e.g., Q235B, Q355B, SS400), making our products widely used in building structures, machinery manufacturing, and power engineering applications.


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In order to ensure product quality, we will arrange professional personnel to check product quality, packaging, weight, hardness, etc., according to customer requirements of product specifications, looking for high-quality and cheap cooperative factories in China, to provide customers with one-stop procurement services and quality assurance.


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Excellent packaging: waterproof paper and plastic film + iron cover + at least three strapping straps + strapping straps fixed on iron or wood pallets can effectively protect products from corrosion and various climate changes during transportation. Generally speaking, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. We have worked with many experienced shipping companies for a long time to find the most suitable mode of transportation for you.


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