What certifications does the product hold?

The product holds ISO, GS, CE certifications, and production follows ISO 9001 quality control systems.

What welding standards are applied?

Welding meets AWS D1.1 and GB standards, ensuring full penetration, grinding, and freedom from defects.

What is the maximum voltage level supported?

We support voltage levels from 10kV up to 500kV, including 10kV, 33kV, 110kV, 220kV, and 500kV.

N Power Substation Steel Support, Herringbone Steel Structure Electrical

Name: N Power Substation Steel Support, Herringbone Steel Structure Electrical
Brand: Hebei Tainuo Electric Power Equipment Co., Ltd
SKU: 2057414262

Hebei, ChinaHebei Tainuo Electric Power Equipment Co., Ltd

US$1,399.00-1,990.00

5 Tons

Product profile

Customization

Available

Usage

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

Conductor Circuit

Multi Circuit

Model NO.

10KV-1000KV

Certification

ISO, GS, CE

Materials

Steel

Standard

Nonstandard

Style

Independence Tower

Structure

M Type

Product Name

Transmission Steel Gantry Substation Structure Ang

Size

Customer Request

Voltage Level

10kv, 13.8kv, 33kv, 35kv, 66kv, 110kv, 132kv, 220K

Material

Q355b/A572, Minimum Yield Strength>=355MPa; Q235B/

Design Specifications

Software: Pls-Tower; CAD or 3D Drawings;

High

5m-100m or According to Customer Requirements;

Details and Shapes

Can Be Designed According to Customer Requirements

Manufacturing and Process

Chinese National Standards: GB/T2694, Dl/T646

Welding Standards1

*Aws D1.1, GB Standard, etc.; Steel Pipe/Angle Ste

Welding Standards2

*CO2 Gas Shielded Welding, Automatic Submerged Arc

Welding Standards3

*The Welded Products Shall Be Free From Defects Su

Welding Standards4

*The Weld Should Be Fully Penetrated and Ground.

Surface Treatment

Steel Tower Is Hot DIP Galvanized or Color Coated

Galvanizing Standard

GB/T13912; or Equivalent En ISO146, ASTM/A123, etc

Life Cycle

More Than 50 Years, Depending on The Installation

Transport Package

Export Specific Packaging

Specification

10KV-500KV

Trademark

tainuo

Origin

Hebei China

Production Capacity

100000

Key features

Customizable Design: Size, height, and details can be designed according to customer requirements.

High-Strength Materials: Uses Q355B/A572 or Q235B steel with minimum yield strength >=235MPa.

Long Service Life: Designed for a life cycle of more than 50 years depending on installation.

Hot Dip Galvanizing: Surface treatment includes hot dip galvanizing or color coating per GB/T13912.

Professional Welding: Welding meets AWS D1.1 and GB standards with full penetration and grinding.

ISO 9001 Quality Control: Strict quality control including raw material inspection and prototype testing.

Fast Delivery: Shipped within 30-45 days after deposit or LC and receipt of drawings.

Wide Voltage Range: Supports voltage levels from 10kV up to 500kV for various substation needs.

Company profile

High Repeat Buyers ChoiceManagement CertificationRaw-Materials Traceability100% Finished Products Inspection

Hebei Tainuo Electric Power Equipment Co., Ltd

Hebei, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤3.19h

AI-Powered supplier vetting

SummaryThe supplier manufactures metal structures, lighting products, and related energy and hardware products. It reports annual output of 100,000 tons of steel poles, towers, and structural products, with documented inspection, service, corrective-action, and complaint-handling procedures. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications and has conducted regular fire drills. The supplier offers extensive customization and ODM services, but reports no new products in the past year and no available SDK. Overseas service infrastructure is limited: no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, and overseas-service coverage is stated as zero countries. It claims OEM service for well-known brands, but no Fortune 500 cooperation. Financial information is limited to reporting years rather than substantive financial metrics, so financial credibility cannot be fully assessed.

Supplier typeThe supplier is a manufacturer and seller operating across metal structure manufacturing, lighting appliance manufacturing, energy storage technology services, battery products, hardware, labor protection products, pneumatic and power tools, generators, and onshore wind products. This indicates a diversified industrial and equipment-oriented supplier profile.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications in both its sustainable-development and management-system information. These stated certifications support quality, occupational safety, and environmental management capabilities.

Production capacityThe supplier reports annual production of 100,000 tons of transmission-line steel poles, towers, communication towers, street-light poles, and steel structures. It also reports lead times within 15 workdays in both peak and off-peak seasons, with Tianjin Port identified as the nearest port, supporting substantial stated production capacity and defined fulfillment capability.

Customization capabilityThe supplier explicitly offers customization from designs, customization from samples, full customization, minor customization, and flexible customization. It also provides ODM services, giving clear evidence of broad customization capability.