What is the minimum order quantity?

The minimum order quantity is 1000 PCS.

What are the lead times for production?

The average lead time is one month, regardless of peak or off-peak seasons.

What certifications does the product have?

The product is certified under ISO9001 standards.

High-Strength Railway Embedded Spiral Bars for Structural Support

Name: High-Strength Railway Embedded Spiral Bars for Structural Support
Brand: Handan Tieyuan Railway Equipment Co., Ltd.
SKU: 2103155872

Hebei, ChinaHandan Tieyuan Railway Equipment Co., Ltd.

US$0.10-0.20

100 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year

Model NO.

P50

Customized

Railway Fasteners

Certification

ISO9001

Type

Railway Fasteners

Transport Package

Export Wooden Box

Origin

Handan, Hebei Province, China

Production Capacity

10000

Key features

Enhanced Anchoring Force: Disperses tensile force to larger concrete area, significantly increasing resistance to pull-out.

Prevents Concrete Splitting: Acts as a hoop to bind concrete at anchor roots, suppressing radial splitting cracks under force.

High Fatigue Resistance: Improves stress distribution to enhance durability against repetitive dynamic loads from trains.

Full Customization Available: Offers full customization options for railway fasteners to meet specific project requirements.

ISO9001 Certified: Manufactured under ISO9001 certification ensuring quality standards for railway components.

One Year Warranty: Comprehensive one-year warranty coverage for after-sales service and product reliability.

OEM/ODM Services: Supports both OEM and ODM services with dedicated R&D engineers for custom solutions.

Proven Railway Application: Widely used in track fasteners, catenary pillars, and sound barriers for high-speed railways.

Company profile

Importers and ExportersIn-stock CapacityQuality AssuranceR&D Capabilities

Handan Tieyuan Railway Equipment Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Full Customization CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤7.54h

AI-Powered supplier vetting

SummaryThe supplier operates across chemical products excluding dangerous chemicals, hardware, steel, mechanical equipment, cement, stainless steel, lifting equipment, auto parts, and urban rail transit equipment, with goods import and export. It reports no management-system certifications, one production line, two R&D engineers, and no quality-control test equipment. R&D documentation, formal service procedures, corrective-action records, and complaint-handling records are unavailable. The supplier has no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, and identifies its primary market as domestic. It reports ODM and OEM service availability and full customization, but no new products in the past year, no private mold capability, no 3D design services, and no SDK. Lead time is stated as one month in both peak and off-peak seasons.

CertificationsThe supplier’s management-system certification status is explicitly recorded as NIL. This is a stated absence of certification evidence for this field.

After-Sales capabilityFormal procedures and records for service evaluation, corrective and preventive actions, and complaint handling are absent. The supplier also has no overseas warehouse, showroom, agent, branch, or offline trade-show capability, although it lists ten qualified service suppliers and a one-month lead time.

Financial creditThe provided financial records report zero operating revenue, operating cost, gross profit, and operating profit for 2024, with zero operating revenue also reported for 2023. These stated figures do not demonstrate operating financial strength.

R&D capabilityInnovation evidence is weak: the supplier reports zero R&D patents, no new products in the past year, no SDK, no private mold capability, no 3D software design service, and no available R&D audit documentation. Two R&D engineers are listed, but their stated responsibility is providing samples to customer requirements.

Production capacityThe supplier operates one production line and has two R&D engineers, but reports zero quality-control test equipment and no continuous quantity reconciliation for batch or mass production. The lack of documented R&D records further limits evidence of controlled production capability.

Customization capabilityThe supplier explicitly states that its R&D design services provide full customization and that it offers ODM services. However, it has no private mold capability, no 3D software design service, and its engineers are described as providing samples according to customer requirements.

Client casesThe supplier explicitly reports providing OEM services for well-known brands and ODM services. No specific customer names, project details, volumes, or supporting case documentation are provided, so the breadth and verifiability of these cases cannot be assessed.

Product Q&A

Q:What is the primary function of spiral bars?

The primary purpose is to enhance anchoring force by dispersing tensile force to a larger concrete area, thereby increasing resistance to pull-out and preventing concrete splitting.

Q:In which scenarios are these spiral bars commonly used?

They are commonly used in railway track fastener anchoring, contact network pillar foundations, sound barrier columns, cable trough foundations, and bridge bearings.

Q:How do spiral bars improve fatigue resistance?

By improving stress distribution and constraining concrete, they significantly enhance the durability and fatigue resistance of anchoring nodes under long-term repeated dynamic loads.

Q:What customization options are available?

We offer full customization for railway fasteners, including OEM and ODM services, supported by our R&D team.

Q:What is the warranty period for this product?

The product comes with a one-year warranty and after-sales service.