Can steel frames be modified after construction?

Yes, steel frames can be modified, such as adding new elements or changing layouts. However, any modifications should be evaluated by a structural engineer to ensure safety and code compliance.

What are the maintenance requirements for steel structures?

Maintenance involves regular inspections for corrosion or damage, touch-up painting as necessary, and ensuring drainage systems are clear to prevent water accumulation.

How do steel structures perform in extreme weather conditions?

Steel structures are designed to perform well under extreme conditions like high winds or heavy snow. Proper engineering and adherence to design standards ensure they can withstand such challenges.

132kv Galvanized Steel Power Transmission Tower

Name: 132kv Galvanized Steel Power Transmission Tower
Brand: Yantai Guocheng Metal Products Co., Ltd
SKU: 2085931162

Shandong, ChinaYantai Guocheng Metal Products Co., Ltd

US$960.00

1-99 Tons

US$930.00

100+ Tons

Product profile

Customization

Available

Usage

Flying Angle Tower, Crossing Tower, Tension Tower, Angle Tower, Terminal Tower, Transposition Tower, Branching Tower

Conductor Circuit

Double Circuit

Model NO.

GC-SS-SG

Certification

ISO, CE

Materials

Steel

Standard

Nonstandard

Style

Cable Tower

Structure

Y Type

Project Name

Substation Gantry Structure

Platform Size

2m-3m or Larger

Access Ladder/Platform

Customizable

Beam Material

S235, S355

Transport Package

Standard Export Packaging

Specification

Customizable

Trademark

Gochain

Origin

China

HS Code

7308200000

Production Capacity

100

Key features

High Strength & Durability: Sturdy steel frames withstand heavy loads and harsh environmental conditions for long-term stability.

Modular Design: Prefabricated and modular structure allows easy assembly, flexibility, and scalability for different configurations.

Enhanced Safety & Accessibility: Provides safe platforms with built-in ladders, walkways, and safety rails for maintenance access.

Customizable Specifications: Platform size, beam material, and frame configuration are customizable to meet specific project needs.

Multi-Function Application: Ideal for guiding power conductors, line crossing, and supporting high-voltage equipment in substations.

Advanced Manufacturing: Utilizes CNC machines, laser cutting, and welding robots for precise fabrication and high quality.

Corrosion Resistance: Available with galvanization, powder coating, or painting to prevent rust and ensure longevity.

Professional Engineering: Designed by skilled engineers adhering to industrial standards like AISC for structural integrity.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryFull Customization

Yantai Guocheng Metal Products Co., Ltd

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2018-03-09Nearest Port: Yantai Port, Qingdao Port, rizhao PortAverage Response Time: ≤0.57hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryYantai Guocheng Metal Products Co., Ltd, a manufacturer based in Shandong, China, specializes in metal structures and components. Established in 2017, the company holds ISO 9001 and ISO 14001 certifications, indicating a commitment to quality and environmental management. It operates seven production lines and has considerable experience in exports, with 71-90% of sales from international markets. Despite insufficient data on their R&D and after-sales services, the company has a strategic location near major ports, enhancing its export capabilities. The supplier's financial status is supported by a registered capital of 5 million RMB.

Supplier typeThe supplier is identified as a Manufacturer/Factory, specializing in metal products and accessories.

CertificationsThe supplier holds ISO 9001 and ISO 14001 certifications, illustrating their adherence to quality and environmental standards.

Financial creditThe supplier has a registered capital of 5 million RMB, indicating a solid financial foundation.

Production capacityThe supplier operates seven production lines with an annual output valued between US$2.5 to US$5 million.

Customization capabilityThe supplier specializes in custom metal structures and components, reflecting customization capabilities.

Product Q&A

Q:What are the advantages of using steel structure frames?

Steel frames offer a high strength-to-weight ratio, allowing for larger spans and flexible designs. They are also durable, resistant to pests, rot, and fire when properly treated, ensuring longevity.

Q:What types of steel are used in structure frames?

Common materials include Structural Steel (e.g., ASTM A36), High-Strength Low-Alloy Steel (HSLA) for improved mechanical properties, and Stainless Steel for environments requiring corrosion resistance.

Q:How are steel frames designed to resist loads?

Design codes such as the AISC Steel Construction Manual provide guidelines for calculating and designing steel frames to resist various loads effectively.

Q:What is the fire resistance rating for steel structures?

Fire resistance is achieved through fireproof coatings like intumescent paints or cementitious materials for thermal insulation, and fire-resistant assemblies that maintain structural integrity during a fire.

Q:How is corrosion prevented in steel structures?

Corrosion prevention methods include galvanization (zinc coating), applying protective paint systems, and conducting regular maintenance inspections and repairs.