Do you offer free samples?

Free samples are available, but the customer is responsible for the shipping costs.

What surface treatments are available?

Options include Hot-Dip Galvanized (per ASTM A123), Painted, Powder Coated, and Black (Ungalvanized).

What are the lead times for production?

The average lead time is one month, applicable for both peak and off-peak seasons.

Secure Multipurpose Serrated Bar Industrial Steel Galvanized Grating

Name: Secure Multipurpose Serrated Bar Industrial Steel Galvanized Grating
Brand: Yantai Defeng Metal Products Processing Co., Ltd.
SKU: 2270836085

Shandong, ChinaYantai Defeng Metal Products Processing Co., Ltd.

US$10.00-100.00

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Technical Support, Return and Replacement

Warranty

1 Year Against Manufacturing Defects

Certification

ISO, ISO14001:2015,45001:2018, ISO9001:2015,

Application

Steel Structure Walkway, Foot Pedal, Drain Cover, Industrial Platform, Oil&Gas Platform

Shape

Flat Shape

Manufacturing Method

Machine Welding

Material

Mild Carbon Steel (Q235), Stainless Steel

Surface Treatment

Hot DIP Galvanized

Processing Method

Automatic Machine Welding and Cutting

Galvanizing Standard

Hot-DIP Galvanized Per **ASTM A123**

Bearing Bar

Flat, Serrated, I-Bar

Bearing Bar Thickness

3mm, 4mm, 5mm, 6mm

Bearing Bar Spacing

30mm, 34.3mm (1-3/16"), 40mm, 41mm

Cross Bar Spacing

50mm, 100mm

Panel Standard Size

1000mm X 6000mm, 1000mm X 5000mm, Custom Sizes

Feature

Safe,Cost-Effective,Design Flexibility,Fire Resist

Load Classes

Standard (15A/15b), Heavy-Duty, Special Duty

Installation Guide

Pdf/Video Guide Available

Sample Availability

Free Sample (Customer Pays Shipping)

Technical Drawing

Free CAD (Dwg/Dxf) Provided

OEM & ODM

Support

Transport Package

Standard Export Pallet

Specification

G505/30/100W

Trademark

Defeng

Origin

Yantai, China

Key features

Customizable Dimensions: Panels available in standard sizes or cut to exact custom dimensions upon request.

Superior Slip Resistance: Serrated bearing bars provide excellent grip in wet, oily, or icy industrial conditions.

High Load Capacity: Supports Standard, Heavy-Duty, and Special Duty loads per ANSI/NAAMM and EN ISO standards.

Corrosion Resistant: Hot-dip galvanized per ASTM A123 or stainless steel options for harsh environments.

Fire Resistant Material: Non-combustible steel construction ensures safety in industrial and commercial buildings.

Free CAD Drawings: Complimentary CAD (Dwg/Dxf) technical drawings provided for project planning.

ISO Certified Quality: Manufactured under ISO9001, ISO14001, and ISO45001 certified management systems.

Versatile Applications: Ideal for walkways, platforms, drainage covers, and stair treads in oil, gas, and water sectors.

Company profile

High Repeat Buyers ChoicePatents AwardedManagement CertificationEnvironmental Protection

Yantai Defeng Metal Products Processing Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier reports broad project experience in power generation, shipbuilding, municipal engineering, and transportation, supported by ISO9001:2015 and ISO14001:2015 certifications. It provides 3D design and multiple customization options, maintains inventory capability, and has documented inspection, quality-assurance, complaint-handling, corrective-action, and traceability procedures. However, it is not identified as a professional technical supplier, lacks a valid manufacturing-capacity contract with affiliated subcontractors, has no overseas warehouses, showrooms, agents, branches, or overseas-service countries, and has only one year of export experience. Financial data is insufficient for a reliable assessment, and no specific customer names or project cases are provided.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates. These explicitly support certified quality-management and environmental-management systems.

After-Sales capabilityThe supplier has documented procedures and records for customer complaints and corrective and preventive actions, and reports quality assurance and raw-material traceability. However, it has no overseas agents, branches, warehouses, showrooms, or overseas-service countries, limiting evidence of localized after-sales coverage.

R&D capabilityThe supplier reports new products in the past year, offers ODM services and 3D software design, and supports customization from samples and designs. It is not a professional technical supplier and has no available SDK, so the evidence supports product-development activity but not a broad advanced-technology capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, along with 3D software design services. This is direct evidence of broad customization capability.