What certifications does the product have?

The product is certified under ISO9001, CE, ASTM, SGS, and ISO14001.

What is the warranty period?

We provide a 3-year warranty for maintenance.

What is the tensile strength of the steel?

The minimum tensile strength is 495 MPa.

W Beam Highway Guardrail for Road Bridge Construction with Posts Accessories

Name: W Beam Highway Guardrail for Road Bridge Construction with Posts Accessories
Brand: Shandong Guanxian Dahai Composite Material Co., Ltd.
SKU: 2286911575

Shandong, ChinaShandong Guanxian Dahai Composite Material Co., Ltd.

US$10.00-40.00

100 Meters

Sample price:US$15.00/kg.Request sample

Product profile

Customization

Available

After-sales Service

Maintenance

Warranty

3 Years

Model NO.

W-Beam Guardrail

Certification

ISO9001, CE

Surface Treatment

Galvanized

Position

Road Side

Material

Steel

Guardrail Standard

Aashto M180, En1317, Ral RG620, as Nzs 3845-1999

Zinc Coating Thickness

100/350/550/610/1100/1200 G/M²; 50/77/85/140/155 μ

Length

3200/3810/4000/4130/4300/4320 mm

Width

306/310/312/380mm

Thickness

2.5/2.75/2.85/3.0/3.1/3.15/3.5/3.75/3.85/4.0/4.15

Height

80/82/83/85mm

Color

Zinc-Silver, Green, Yellow, Blue, Gray

Guardrail Material Steel Grade

A572/Q345b/Ha350/Q235B/A36/S355jr/S275jra572/Q355

Zinc Layer

550G/M2, 1100G/M2, 600G/M2

Tensile Strength

Minimum 495MPa

Guardrail Beam Style

W / Thrie Beam Guardrail

Surface-Treatment

Hot Dipped Galvanized or Plastic Sprayed Coating

Transport Package

Containers

Specification

Customized

Trademark

guanzhoudahai

Origin

China

HS Code

7308900000

Production Capacity

150, 000 Mt/Year

Key features

Multiple Customization Options: Offers full customization from samples, designs, and flexible minor adjustments.

Wide Color Selection: Available in Zinc-Silver, Green, Yellow, Blue, and Gray to match project needs.

Diverse Thickness Options: Thickness ranges from 2.5mm to 4.15mm to suit various structural requirements.

Customizable Dimensions: Lengths from 3200mm to 4320mm and widths from 306mm to 380mm available.

High-Strength Steel Material: Made from A572, Q345B, S355JR, A36, and Q355 with 495MPa tensile strength.

International Standard Compliance: Meets AASHTO M180, EN1317, RAL RG620, and AS NZS 3845-1999 standards.

100% Product Inspection: Every product undergoes visual and functional inspection before shipment.

Company profile

100% Finished Products InspectionCustomization from SamplesNational Award receivedProduct Certification

Shandong Guanxian Dahai Composite Material Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao portAverage Response Time: ≤0.01h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a company involved in manufacturing and sales of high-performance fibers, composite materials, and metal products. It holds ISO9001:2015 and CE certifications, indicating compliance with quality and product standards. The company has a structured approach to service capability, but lacks overseas service and showroom capabilities. Financially, it is stable over the past three years. Despite not collaborating with Fortune 500 companies, it demonstrates innovation with over 20 patents and has received several honorary titles.

Supplier typeThe supplier is involved in the manufacturing and sales of high-performance fibers, composite materials, and metal products.

CertificationsThe supplier holds ISO9001:2015 and CE certifications, indicating adherence to quality management and product standards.

After-Sales capabilityThe supplier has written procedures for service capability, handles customer complaints effectively, and has an updated list of approved suppliers.

Financial creditThe supplier has stable financial capacity and cash flow over the past three years, implying financial credibility.

R&D capabilityThe supplier demonstrates innovation capability with over 20 patents and has won several awards and titles.

Production capacityThe supplier has various production facilities like galvanizing lines and sawing machines, indicating strong production capabilities.

Customization capabilityThe supplier lacks overseas warehousing and showroom capabilities, limiting its customization and international service offering.

Client casesThe supplier has not collaborated with Fortune 500 companies, indicating limited high-profile customer engagement.