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Quality U Shape Beam Steel Arch Support for Mining Safety
US$650.00
1-9 Pieces
US$480.00
10+ Pieces

Product profile

Customization

Available

After-sales Service

Have

Warranty

Have

Model NO.

25U, 29U, 36U, 40U,

Model No.

U25, U29, U36

Material

20mnk Q275

Standard

GB JIS ASTM

Web Thickness

4.5mm-9.5mm

Web Width

50mm-320mm

Flange Width

37mm-88mm

Transport Package

Box

Specification

4300*1750*1850mm

Trademark

weixin

Origin

Shandong, China

Key features

Superior Material Strength: Crafted from hot-rolled 20mnk Q275 steel for unmatched tensile strength and toughness.
Adaptive Flexibility: Features flexible shrinkage capability to adapt to varying rock pressures and prevent collapse.
Versatile Specifications: Available in U25, U29, U36, and 40U models to fit diverse roadway dimensions.
Cost-Effective Reusability: Designed for repeated reuse after maintenance, offering a durable and economical solution.
Easy Installation: Simple on-site installation and disassembly when paired with expertly designed arch clamps.
Wide Application Scope: Extensively used in coal mines, metal tunnels, and mountain traffic secondary support projects.
Customization Services: ODM and OEM services available with customization options from samples and designs.
Strict Quality Control: Undergoes 100% visual and functional inspection for finished products.

Company profile

Shandong Weixin Import and Export Co., Ltd
Importers and Exporters
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 8 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.53h

AI-Powered supplier vetting

SummaryThe supplier operates across mining, railway, construction, agricultural, and lifting equipment, with one reported production line and seven experienced export-trade staff, including one with more than ten years of experience. It provides customization from samples and designs, ODM services, and OEM services for popular brands. The supplier reports ISO9001:2008, ANAB, UKAS, SGS, and Alibaba GIS certifications, along with several industry honors. However, its service-control processes are weakly documented: inspection instructions, supplier capability assessments, corrective actions, and complaint handling lack written records or procedures. It has no overseas warehouse, showroom, agent or branch, and has not participated in offline trade shows. Financial information is presented only as years rather than financial results, so financial credibility cannot be assessed. Innovation evidence is mixed: ODM and design support are available, but no new products were reported in the past year and no SDK is available.
Supplier typeThe supplier is an equipment manufacturer and trader covering mining, railway, construction, agricultural, crane, excavator, loader, forklift, and tractor products. One production line is reported, but the slices do not clarify the relative scale of manufacturing versus trading operations.
CertificationsThe supplier reports ISO9001:2008, United States ANAB, United Kingdom UKAS, SGS, and Alibaba GIS certifications, as well as multiple industry and quality-related honors. These stated certifications provide explicit evidence of certification holdings.
After-Sales capabilityThe supplier has no written procedures or records for effective complaint handling, corrective and preventive actions, or service-capability assessment. It also lacks overseas warehouses, showrooms, agents, and branches, and has not participated in offline trade shows, indicating limited documented and overseas service infrastructure.
Customization capabilityThe supplier explicitly supports customization from samples and designs, provides ODM services, and offers OEM services for popular brands. These stated capabilities demonstrate broad customization and contract-manufacturing support.
Client casesThe supplier states that it has established long-term economic and trade cooperation and strategic partnerships with several large state-owned enterprises and customers, and provides OEM services for popular brands. These are explicit customer-related claims, although no customer names, project details, or verifiable case descriptions are provided.

Product Q&A

Q:What materials are used for the U Steel Arch Support?
A:
The product is crafted from superior hot-rolled U-section steel, specifically 20mnk Q275.
Q:What are the available model specifications?
A:
We offer U25, U29, U36, and 40U models to accommodate diverse roadway dimensions.
Q:Does the support system adapt to changing rock pressures?
A:
Yes, it features outstanding flexible shrinkage capability, allowing the arch frame to slide and alleviate ground stress.
Q:Is the installation process complex?
A:
No, the system is remarkably simple to install and disassemble on-site when paired with our arch clamps.
Q:Can the product be reused after maintenance?
A:
Yes, the durability allows for repeated reuse, making it a cost-effective solution for engineering needs.

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