1/16 Inch Anti-corrosion Rail Flat Bar

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Our state-of-the-art energy-efficient billet reheat furnace, in conjunction with an 18-stand bar mill, is used to produce flat bars that meet the stringent requirements of the automotive, agricultural, and structural markets.

We specialize in both round-edge and square-edge ASTM certified flat bars, in widths ranging from 2.00” up to 6.00”, and thicknesses ranging from 0.237” up to 2” in various lengths.
  • Kangtao

  • Decoration construction, upholstery, industry instrument

  • CE,SGS,BV,IQI,TUV,ISO,etc.

  • 201,202,303, 303Cu,304,304L,316,316L,310S,316Ti,321,430,904L,etc.

  • 180G, 320G, 400G Satin / Hairline 500G,600G or 800G Mirror finish

  • Steel Flat Bar

  • ASTM,AISI,SUS,JIS,EN,DIN,GB,ASME,etc.

  • 5.8m,6m or as your requirement

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Quantity:
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Product Name Steel Flat Bar
Material Stainless Steel
Advantages Strong Corrosion Resistance, Decorative Effect
Length 5.8m,6m or as your requirement
Standard ASTM,AISI,SUS,JIS,EN,DIN,GB,ASME,etc.
Grade 201,202,303, 303Cu,304,304L,316,316L,310S,316Ti,321,430,904L,etc.
Tolerance Outer Diameter:+/-0.2mm, Thickness:+/-0.02nn
Transport Package Transport Package
Wt Sch5-Sch160, 0.5-150mm
Surface Treatment

180G, 320G, 400G Satin / Hairline    
500G,600G or 800G Mirror finish

Certificates CE,SGS,BV,IQI,TUV,ISO,etc.


Product Overview


Kangtao’s 1/16 Inch Anti-corrosion Rail Flat Bar is a specialized stainless steel component designed for the chemical industry—where resistance to acids, alkalis, and harsh solvents is non-negotiable. With an ultra-thin 1/16-inch thickness, it combines precision engineering with robust anti-corrosion performance, making it ideal for chemical plant rail systems, instrument supports, and pipeline fixations.

Crafted from high-quality stainless steel grades (201, 202, 303, 304, 304L, 316, 316L, and 904L), the flat bar meets strict industry standards (ASTM, AISI, SUS, DIN) and holds certifications including CE, SGS, BV, and ISO. Its surface treatments—180G–800G satin/hairline or mirror finish—enhance both corrosion resistance and cleanability, critical for chemical facilities where contamination risks are high. The bar’s tolerance is tightly controlled (thickness: ±0.02mm, outer diameter: ±0.2mm), ensuring seamless integration into precision chemical equipment.


1/16 Inch Anti-corrosion Rail Flat Bar


Key Features


Extreme Chemical Corrosion Resistance

The 316L and 904L grades excel in aggressive chemical environments. They resist sulfuric acid (up to 50% concentration), hydrochloric acid (dilute), and industrial solvents (e.g., methanol, ethanol), preventing rust or material degradation that could lead to equipment failure.


Precision Tolerance for Rail Systems

At 1/16 inch thick, the flat bar’s uniform thickness and straightness ensure smooth operation of chemical plant rail systems (e.g., for moving raw material carts or waste containers). Tight tolerances eliminate jamming, a common issue with low-quality flat bars that disrupts production.


Dual Aesthetics & Functionality

Satin/hairline finishes (180G–400G) hide minor scratches from daily use, while mirror finishes (500G–800G) are ideal for cleanrooms or visible instrument supports. Both finishes are easy to sanitize, complying with chemical industry hygiene standards (e.g., FDA for food-grade chemicals).


Wide Temperature Adaptability

It performs reliably across -20℃ to 500℃, making it suitable for chemical processes involving heat (e.g., distillation units) or cold storage (e.g., refrigerant chemical storage). Unlike carbon steel, it does not become brittle in low temperatures or warp in high heat.


Scenario-Based Solutions


Chemical Plant Rail Systems

In fertilizer or petrochemical plants, this flat bar forms the rails for automated material carts. Its 316L material resists ammonia or crude oil spills, while its precision tolerance ensures carts move smoothly, reducing downtime. Example: A nitrogen fertilizer plant replaced its carbon steel rails with 500 meters of this flat bar, eliminating rail corrosion-related breakdowns (which previously occurred every 6 months).


Industrial Instrument Supports

Chemical labs and production lines rely on precise instruments (e.g., pH meters, flow sensors). This flat bar’s anti-corrosion property protects instrument bases from chemical splashes, while its thin profile saves space in compact workstations. The mirror finish option is used in pharmaceutical chemical facilities to meet GMP cleanroom requirements.


Pipeline Fixation in Petrochemical Facilities

Oil refineries use this flat bar to secure pipelines carrying crude oil or gasoline. Its 1/16-inch thickness allows it to fit in tight spaces between pipes, and its corrosion resistance prevents rust from weakening pipeline supports—critical for avoiding leaks that could cause environmental hazards or explosions.


1/16 Inch Anti-corrosion Rail Flat Bar1/16 Inch Anti-corrosion Rail Flat Bar1/16 Inch Anti-corrosion Rail Flat Bar1/16 Inch Anti-corrosion Rail Flat Barv


Packing & Delivery


Packing Details

Given the ultra-thin thickness and chemical industry’s demand for cleanliness, the 1/16 Inch Anti-corrosion Rail Flat Bar is packed to avoid damage and contamination:

Individual protection: Each flat bar is wrapped in food-grade PE film (compliant with FDA standards) to prevent dust, oil, or moisture contact—critical for pharmaceutical or food-grade chemical applications.

Bundling: 20–30 pieces per bundle, secured with non-marking plastic straps (to avoid scratching the satin/hairline/mirror finish) and placed in corrugated cardboard boxes lined with EPE foam.

Bulk industrial orders: Packed in sealed, moisture-proof steel pallets (with anti-rust desiccants inside) to maintain corrosion resistance during long-term storage or ocean shipping.


Delivery Information

Lead time: 12–18 workdays for standard grades (304/316L); 25–30 workdays for high-performance grades (904L) or custom finishes.

Transportation: For chemical plant projects, we offer dedicated logistics with temperature-controlled containers (if needed) to avoid material warping. Ocean freight (from Qingdao/Tianjin Port) is standard for bulk orders, while air freight (via Beijing Capital Airport) is available for urgent maintenance needs (3–7 day transit).

Compliance: All shipments include necessary documents (MSDS, certificate of analysis, ISO certification) to meet chemical industry import regulations in the EU, US, or Southeast Asia.



Q1: Which grade is best for strong acid environments (e.g., sulfuric acid tanks)?

A: 904L is the top choice for concentrated acids (up to 70% sulfuric acid), as it contains high levels of nickel and molybdenum for superior resistance. For dilute acids, 316L offers a cost-effective alternative.


Q2: Can the surface finish be customized for food-grade chemical facilities?

A: Yes. We recommend 400G satin or 800G mirror finishes—both are non-porous, easy to clean with sanitizers, and comply with FDA and EU 10/2011 standards for food contact materials.


Q3: What is the maximum length available for a single rail flat bar?

A: Standard lengths are 5.8m and 6m, but we can customize lengths up to 12m. For longer lengths, we advise checking transportation feasibility (e.g., shipping constraints for 12m bars) to avoid damage.


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Address: No. 28-3, Yaofeng East Road, Mudu Town, Suzhou, Jiangsu, China
 

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