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Overview

Basic Info.

Model NO.	503/40/200
Shape	Flat Shape
Manufacturing Method	Machine Welding
Material	Carbon Steel
Transport Package	Packed in Coils, Inner Plastic Film, Outside Woven
Specification	503/40/100
Trademark	shengchi
Origin	Anping, China

Packaging & Delivery

Package Size1.00cm * 1.00cm * 1.00cm Package Gross Weight400.000kg

Product Description

A grid-like building material product formed by arranging load-bearing flat steel and crossbars in a grid pattern at specific intervals and welding them together using high-pressure resistance welding. After hot-dip galvanizing, the zinc coating thickness can reach 85 μm or more, offering excellent properties such as high strength, corrosion resistance, ventilation, natural light transmission, slip resistance, and explosion protection. The spacing between flat bars can be customized from 25 to 60 mm, while the standard spacing for crossbars is 50 mm and 100 mm. The product is widely used in various industrial and civil construction applications, including petrochemical plants, power plants, water treatment plants, municipal engineering projects, platform walkways, trench covers and manhole covers, and stair treads.

Product Specifications
Materials, Categories	Q235, 304 stainless steel;
Flat bar thickness, Categories	3mm, 4mm, 5mm;
Mesh size, Categories	30x100, 40x100, 50x100

Shengchi Metal Products Co., Ltd. is located in Anping County, Hengshui City, Hebei Province – the heart of China's wire mesh industry. Renowned as the "Capital of China's Wire Mesh," Anping is the world's largest wire mesh production base and distribution center, with its woven wire mesh exports accounting for 80% of the national total. Leveraging Anping's comprehensive industrial chain advantages and convenient raw material supply system, Shengchi Metal is committed to providing high-quality gabion mesh, steel grating, and galvanized wire to customers both at home and abroad.
Our Main Products:
Gabion Mesh: Made from high-quality low-carbon steel wire using double-twisted weaving technology. Features hexagonal double-twisted structure with high strength, excellent flexibility, and strong corrosion resistance. Widely used in hydraulic engineering, river management, embankment protection, slope protection, road construction, and landscaping. Various surface treatment options including hot-dip galvanized, electro-galvanized, and Galfan coating (zinc-aluminum alloy) are available to meet different anti-corrosion requirements.
Steel Grating: Manufactured by arranging bearing bars and cross bars at specified intervals and welding them together using high-pressure resistance welding. The product is then treated with hot-dip galvanization, forming a zinc layer of over 85μm, offering high strength, corrosion resistance, ventilation, light transmission, anti-slip, and anti-explosion properties. Bearing bar spacing can be customized from 25mm to 60mm, with standard cross bar spacing of 50mm and 100mm. Widely applied in petrochemical plants, power stations, water treatment facilities, municipal engineering, platforms, walkways, trench covers, manhole covers, and stair treads.Galvanized Wire: Produced from premium low-carbon steel wire rods through advanced processes including wire drawing, acid pickling, high-temperature annealing, and hot-dip galvanizing. Available in hot-dip galvanized and electro-galvanized types. Hot-dip galvanized wire features a thicker coating and superior corrosion resistance, making it ideal for long-term exposure to harsh environments. Widely used in construction, wire mesh weaving, highway guardrails, product packaging, and daily civilian applications.
As a professional manufacturer rooted in Anping's wire mesh industrial cluster, Shengchi Metal adheres to the business philosophy of "Quality First, Customer Foremost." From raw material procurement to final product delivery, we maintain rigorous quality control at every stage to ensure each product meets international and industry standards. We offer customized production services tailored to customers' specific specifications and application requirements, meeting the diverse needs of different markets and engineering projects worldwide.
With the support of Anping's billion-yuan wire mesh industrial cluster, Shengchi Metal is ready to serve customers around the globe with professional expertise, consistent product quality, and efficient delivery. We look forward to cooperating with you for a prosperous future together!
Please feel free to contact us for product quotations, technical consultation, or on-site factory visits!

FAQQ1: What are the main applications of gabion mesh?
A: Gabion mesh, also known as gabion box or gabion basket, is widely used in hydraulic engineering, river management, embankment protection, slope protection, road construction, mountain greening, and landscaping. The structure is woven from high galvanized steel wire or zinc-aluminum alloy steel wire using double-twisted weaving technology, featuring good flexibility, excellent water permeability, and strong structural integrity. It is commonly used in ecological protection projects to effectively prevent soil erosion and bank collapse while integrating with the natural environment. Our company can customize gabion mesh and gabion mattresses of various specifications according to project requirements.Q2: What are the common specifications and surface treatment options for steel grating?
A: Steel grating is manufactured by arranging bearing bars and cross bars at specified intervals and welding them together using high-pressure resistance welding. Common bearing bar spacing ranges from 25mm to 60mm, with standard cross bar spacing of 50mm and 100mm. Bearing bar thickness from 1.5mm to 8mm is available. Hot-dip galvanizing is the primary surface treatment, with zinc coating thickness reaching ≥65μm, salt spray test ≥1000 hours, and adhesion in compliance with ISO 1461 standard. This ensures long-term service in humid, acidic, or alkaline environments without rust. Our company also provides electro-galvanized, painted, and other surface treatments, as well as special products such as serrated steel grating and stainless steel grating.Q3: What are the types of galvanized wire and their characteristics?A: Galvanized wire is mainly divided into hot-dip galvanized wire and electro-galvanized wire. Hot-dip galvanized wire is produced by dipping wire into molten zinc, featuring a thick coating (typically 45-300μm, maximum zinc coating weight up to 300g/m²) and strong corrosion resistance, with a service life of several decades in outdoor environments. It is suitable for outdoor and highly corrosive environments. Electro-galvanized wire is produced by electrolytic deposition, featuring a thinner coating (typically 3-15μm) with a bright and uniform surface, lower cost, and is suitable for indoor or short-term applications. Our company supplies both types, covering diameters from 0.15mm to 4.0mm, with custom production available in accordance with GB, ASTM, EN, and other international standards.
Q4: Do your products comply with international quality standards?
A: Our products are manufactured in strict accordance with national and international quality standards. Gabion mesh complies with EN 10223-3 (EU hexagonal mesh standard), ASTM A975-97, and other international specifications, with mesh size, wire diameter tolerance, and tensile strength meeting export requirements. Steel grating zinc coating thickness complies with ISO 1461 and GB/T 13912 standards, with bearing bar materials including Q235B, Q345B, 304/316 stainless steel, in accordance with EN 10025, ASTM A36, and other international standards. Galvanized wire can be produced to GB/T 3428, ASTM A641, EN 10244-2, and other standards. Our company can customize production according to customer-specified standards for target export countries and specific project requirements, and can arrange third-party testing upon request.Q5: Can you customize non-standard products? What is the minimum order quantity?
A: Our company supports customized production services. For gabion mesh, we can customize any mesh size, box size, and surface treatment type. For steel grating, we can customize bearing bar spacing, cross bar spacing, dimensions, and special shapes. For galvanized wire, we can customize various wire diameter specifications, coil weights, and packaging methods. Regarding minimum order quantity, we are flexible for standard specifications and welcome small trial orders. Please contact our sales team for specific MOQ inquiries, and we will provide the optimal solution based on product type and specifications.Q6: What is the typical delivery time for your products?
A: Delivery time depends on product type, specifications, and order quantity. For standard orders, gabion mesh typically takes 7-15 days; steel grating typically takes 15-25 days due to welding and galvanizing processes; galvanized wire typically takes 7-10 days. Specific delivery times are subject to the contract terms, and our company will make every effort to ensure on-time delivery. For urgent orders, please contact our sales team, and we will do our best to accommodate your schedule.
Q7: How do you package export products to prevent damage during long sea shipments?
A: Our company adopts professional packaging solutions for export products. Gabion mesh is packed in moisture-proof woven bags or bundles with outer waterproof plastic film covering. Steel grating is packed using wooden pallets with anti-slip padding and steel straps (standard export packaging), effectively preventing edge deformation and coating damage. Galvanized wire is packed using waterproof woven bags, steel hoop fixation, or wooden boxes, with desiccant added when necessary to prevent oxidation caused by moisture during sea shipment. All packaging can be reinforced according to customer requirements to ensure products arrive safely at the destination.
Q8: What after-sales services do you provide?
A: Our company provides comprehensive after-sales services, including: pre-sales technical consultation and product selection advice; in-sales production progress updates and quality control; post-sales installation guidance, quality tracking, and issue resolution. In case of any quality issues, our company commits to prompt response and resolution. Additionally, we can provide third-party test reports, material certificates, Certificate of Origin, and other export documentation as required by customers to facilitate smooth customs clearance.