Tread Plate

HQ235B tread plate is one of our most popular product categories, combining the structural reliability of Q235B carbon steel with versatile anti-slip patterns for industrial and commercial applications. With over 16 years of steel processing experience, Sanhe Steel maintains substantial inventory across 17 thickness options and 3 standard widths, ensuring rapid response to both small trial orders and bulk project procurement.

Product Basic Definition and Core Specifications

Tread Plate, also known as pattern plate, is a special steel plate with raised patterns on its surface. HQ235B Tread Plate is one of our core supply categories. With advantages such as anti-slip, aesthetics, and enhanced performance, it is widely used in various scenarios. The common thicknesses of this product cover 2mm, 2.75mm, 3mm, 3.75mm, 3.85mm, 4mm, 4.1mm, 4.25mm, 4.3mm, 4.5mm, 4.75mm, 4.85mm, 5.0mm, 5.25mm, 5.75mm, 7.75mm, and 9.75mm. The regular widths are 1250mm, 1500mm, and 1800mm, which can meet the size requirements of different scenarios. According to industry standards, the pattern height is not less than 20% of the base plate thickness to ensure the anti-slip effect and the overall stability of the plate. Sanhe Steel produces all HQ235B Tread Plates strictly in accordance with this standard.

Pattern Types

HQ235B Tread Plate is available in the following standard pattern types, each designed for specific application requirements:

Diamond Pattern — The most widely used pattern type, featuring raised diamond shapes arranged in a uniform grid. Provides excellent all-direction anti-slip performance, suitable for industrial walkways, stair treads, and vehicle flooring.

Lentil Pattern (Flat Bean) — Features oval/bean-shaped raised patterns. Offers good anti-slip performance with a slightly smoother surface, ideal for applications requiring frequent cleaning or moderate foot traffic.

Round Bean Pattern — Circular raised patterns providing multi-directional grip. Commonly used in decorative applications and light-duty industrial flooring.

Teardrop Pattern — Teardrop-shaped raised patterns optimized for single-direction anti-slip performance. Preferred for conveyor walkways and inclined surfaces where directional grip is critical.

What Sets Our HQ235B Tread Plate Apart?

Multiple Pattern Options — Diamond, lentil, round bean, and teardrop patterns to match your specific anti-slip and aesthetic requirements

Two Quality Grades — Ordinary Precision for general industrial use; Higher Precision for decorative, marine, and export projects

Standard-Compliant Patterns — Pattern height ≥20% of base plate thickness per GB/T 3277

Custom Processing Available — Cut-to-size, bending, punching, and edge finishing services

Full Documentation — MTC (Mill Test Certificate) provided per batch; SGS/BV third-party inspection available upon request

Product Pattern Types and Classification Standards

The pattern styles and classification of HQ235B Tread Plate are diverse and can be flexibly selected according to different needs.

1. Based on the smoothness of the surface: it can be divided into flat pattern and rough surface pattern;

2. According to the material: it can be classified as cast crystalline pattern steel (Uz steel, Bin iron) and artificial forging (welding) pattern steel.

Product Surface Quality Grade Standards

As an actual manufacturer, Sanhe Steel strictly controls the surface quality of HQ235B Tread Plate, which is divided into two grades: ordinary precision and higher precision, to meet the quality requirements of different customers.

Ordinary Precision: The surface of the steel plate is allowed to have a thin layer of iron oxide scale, rust, surface roughness caused by the detachment of iron oxide scale, and other local defects with a height or depth exceeding the allowable deviation. On the pattern, there can be insignificant burrs and individual marks with a height not exceeding the height of the pattern. The maximum area of a single defect does not exceed the square of the pattern length.

Higher Precision: The surface of the steel plate is allowed to have a thin layer of iron oxide scale, rust, and other local defects with a height or depth not exceeding half of the thickness tolerance. The pattern is intact, and there can be local slight burrs with a height not exceeding half of the thickness tolerance on the pattern.

Product Core Advantages and Factory Assurance

The HQ235B Tread Plate boasts outstanding core advantages, meeting the safety requirements of various industrial and commercial scenarios. Firstly, it has an attractive appearance while also possessing excellent anti-slip and strengthening properties, effectively enhancing the safety of use and the overall strength of the plate; Secondly, it has a wide range of specifications and sufficient inventory. Our company always has various thicknesses, widths, and pattern types of products in stock, which can quickly respond to customer purchasing needs without long waiting times; Thirdly, the craftsmanship is exquisite. Sanhe Steel is meticulous in the details of the process, relying on its own Kailan processing capabilities, and can customize processing according to customer needs to adapt to personalized usage scenarios. In addition, as a professional wholesaler integrating trade and processing, we strictly control the raw material procurement and production processing procedures throughout the process to ensure that every batch of products meets the quality standards.

Application Areas of the Product

Thanks to its anti-slip and reinforced properties, HQ235B Tread Plate has a wide range of applications, covering various industries such as transportation facilities, building decoration, industrial equipment, and shipbuilding. Specific application scenarios include workshop floors, factory building stairways, work platform treads, ship decks, car underplates, etc. It is also suitable for various industrial equipment platforms, stair treads, surface of engineering vehicles and containers, elevator carriages, shopping mall corridors, garage entrances, etc. Whether it is equipment protection in industrial production, ground and stair decoration in the construction field, or anti-slip requirements in transportation and shipping sectors, this product can precisely fit and fully meet the core needs of different industries for steel anti-slip, wear resistance, and aesthetics. Sanhe Steel fulfills its responsibility and commitment to ensuring customer safety usage.

Quality Warranty

Sanhe Steel provides a comprehensive quality guarantee for all HQ235B tread plates:

Material Defect Warranty: 12 months from the date of shipment against chemical composition and mechanical properties non-conformance

Pattern Integrity Warranty: 12 months against abnormal pattern wear, flattening, or peeling under normal service conditions

Dimensional Accuracy Warranty: Full replacement or rework for dimensional non-conformance caused by processing errors

Documentation: Full MTC (Mill Test Certificate) provided per heat

Third-Party Inspection: SGS/BV inspection reports available upon request

Warranty Exclusions: Physical impact damage, improper storage or handling, chemical corrosion, unauthorized modification, normal wear and tear, or surface rust caused by sea humidity during transit (uncoated plates).

FAQ

Q1: What is the difference between Q235B tread plate and ordinary steel plate?

A1: Q235B tread plate features raised patterns on the surface, providing excellent anti-slip performance while maintaining the structural strength of Q235B steel. The patterns increase surface friction without compromising load-bearing capacity, making it ideal for flooring, stair treads, and platform applications.

Q2: What pattern types are available for HQ235B tread plate?

A2: We offer diamond, lentil (flat bean), round bean, and teardrop patterns. Diamond is the most widely used for industrial applications; lentil is preferred for decorative and light-duty use.

Q3: What is the minimum pattern height requirement?

A3: According to GB/T 3277 standard, the pattern height shall not be less than 20% of the base plate thickness to ensure effective anti-slip performance.

Q4: Can you customize non-standard sizes?

A4: Yes. We support custom cutting to any length and width based on customer drawings. We also provide value-added services including bending, punching, and edge deburring.

Q5: What surface quality grades do you offer?

A5: We supply two quality grades: Ordinary Precision (allows minor surface imperfections within standard limits) and Higher Precision (stricter surface quality control for demanding applications). Higher Precision is recommended for decorative or export projects with strict surface requirements.

Q6: What is the typical delivery time?

A6: Standard stock items can be shipped within 7 working days. Custom cut-to-size orders typically require 10-15 working days depending on quantity and processing complexity.