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Unbonded Material Inverted V-Type Brace for Enhanced Safety
US$100.00
1 Set
Sample price:US$2000480265.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Technique Service Online

Material

Metal

Model NO.

LZBRB

Shock Absorption Level

High Performance

Connection Method

V-Type, Inverted V-Type, Single Dianonal Type

Structural Principle

Steel Core, Restraining Member, Unbonded Material

Capacity

Customized

Excellent Feature

Structural Brace with Vibration Resistance

3 Core Component

Steel Core Plate, Steel Tube Casing, Unbonded Slid

Functions

Earthquake Protecion

Transport Package

Wooden Pallet

Specification

customized

Trademark

LUZE

Origin

China

Production Capacity

1500sets /Month

Key features

High Energy Dissipation: Low-yield-point steel core yields in tension/compression to dissipate seismic energy effectively.
Buckling Prevention: Steel pipe constraint prevents core buckling, ensuring stable performance under large deformations.
Easy Installation: Connects via bolts or hinges to gusset plates, avoiding costly on-site welding.
Replaceable Fuse: Acts as a replaceable component to protect main structure and allow easy post-quake replacement.
Customizable Capacity: Capacity is customized to meet specific engineering requirements and design flexibility.
Flexible Connection: Supports V-Type, Inverted V-Type, and Single Diagonal Type connection methods.
High Stiffness: Offers high linear elastic stiffness under minor quakes, meeting strict code requirements.
Proven Reliability: Used in major global projects including Beijing Winter venues and Haikou Meilan Airport.

Company profile

Hebei Luze New Materials Technology Co., Ltd.
Full CustomizationOEM ServicesFast DeliveryProduct Certification
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.04h

AI-Powered supplier vetting

SummaryThe supplier demonstrates professional technical and R&D capabilities, including 3D software design, ODM/OEM services, broad customization, and specialized testing and production equipment. Its business scope covers metal products, construction fittings, hardware, metal structures, and rubber products. Quality-related evidence is positive: ISO9001 certification, quality assurance, traceability, and documented corrective-action and complaint procedures. The supplier reports inventory capacity, qualified service-capable suppliers, and one-month lead times in both peak and off-season periods. However, it lacks a valid manufacturing-capacity contract with associated subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation. Innovation evidence is mixed because no new product was reported in the past year and no SDK is available, although patents and university cooperation are stated. Financial credibility cannot be determined from the provided...
Supplier typeThe supplier identifies as a professional technical supplier and operates across R&D and manufacturing of metal products, construction fittings, hardware, metal structures, and rubber products. This supports classification as a technical manufacturer with a broad industrial product scope.
CertificationsThe company description states that the supplier is ISO9001 certified and holds more than 100 national patents. ISO9001 is explicit evidence of certification, although no additional certification details are provided.
After-Sales capabilityThe supplier has documented procedures and followed records for corrective and preventive actions and customer complaint handling. This is direct evidence of an established service-response mechanism, while no specific response times or warranty terms are stated.
R&D capabilityThe supplier provides R&D, 3D software design, ODM, and OEM services, and reports more than 100 national patents plus university cooperation on seismic isolation technology. However, it reported no new products in the past year and has no available SDK, so the evidence supports technical innovation capacity but not all forms of product or software innovation.
Production capacityProduction evidence includes broad manufacturing business scope, specialized testing and production equipment, inventory capacity, 17 qualified suppliers for service capability, and stated one-month lead times in both peak and off-season. A limitation is that no valid manufacturing-capacity contract exists with associated subcontractors, which creates a documented capacity-governance weakness but does not negate the stated in-house capability evidence.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, supported by 3D software design services and listed design and production equipment. This is clear evidence of broad customization capability.
Client casesThe supplier states that it is qualified to cooperate with China Communications Construction, CSCEC, and China Railway, and that it provides OEM services for popular brands. These statements indicate experience or qualification involving major customers, although no project details, order scope, or verifiable case outcomes are provided.

Product Q&A

Q:What is the working principle of the Buckling-Restrained Brace?
A:
The steel core yields under tension and compression to dissipate seismic energy. The steel pipe constraint prevents buckling, while the unbonded material reduces friction, allowing the core to expand and contract freely.
Q:How does the BRB connect to the main structure?
A:
The brace connects to gusset plates via bolts or hinges. This method avoids on-site welding, making installation more economical and efficient.
Q:What are the main components of the BRB structure?
A:
The BRB consists of three core components: the Steel Core Plate (for energy dissipation), the Steel Tube Casing (for constraint), and the Unbonded Slid (to reduce friction).
Q:Is the product capacity customizable?
A:
Yes, the capacity is customized to suit specific engineering needs. Customization options include samples, designs, full customization, and minor adjustments.
Q:What connection types are available?
A:
Available connection methods include V-Type, Inverted V-Type, and Single Diagonal Type. Connection nodes can be welded, bolted, or pinned.

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