Description

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Product Introduction

High-tensile cable towers are used to support high-voltage/ultra-high-voltage line conductors and ground wires. They consist of an angle steel tower body, crossarms, and connectors, and include types such as straight-line towers, tension towers, and angle towers. They can withstand large loads and ensure safe and stable long-distance power transmission.

Parameter

Parameter Category	Key Indicators	Remark
Material	Q235B (standard), Q355B (medium-high pressure), Q420B (extra-high pressure)	High-strength steel is used in areas subjected to heavy loads.
Angle steel specifications	Double-leg/Single-leg angles: L50×5 to L200×20; Large sizes: L200×20 to L400×30	Selected based on load capacity, ultra-high voltage lines often use double conductors.
Connection method	Bolted connections are primarily used, with M16/M20/M24 bolts; 8.8 grade high-strength bolts (for extra-high voltage applications).	Torque shall be in accordance with GB 50233-2014.
Node requirements	Bolt hole spacing deviation ≤ ±1.5mm; contact surfaces fit well with no noticeable gaps.

Core Advantages

High-strength steel: Q235B/Q355B/Q420B steel, reinforced design for key components, suitable for high-pressure and heavy-load conditions.

Large-size angle steel: L50×5–L400×30, supports double-span structures to meet large span requirements.

High-precision connection: M16–M24 bolts (8.8 grade), hole spacing error ≤±1.5mm, resulting in a more stable structure.

Customization Services

Materials: Q235B / Q355B / Q420B

Specifications: L50×5–L400×30

Tower Type: Straight / Tension / Angle

Voltage: 35kV–1000kV

Structure: Single / Double / Multi-circuit

Corrosion Protection: Hot-dip galvanized / Thickened

Our Factory

FAQ

Q: Does the company support mixed-model purchases?

A: Multiple model combinations are supported for convenient overall project procurement.

Q: Can samples or small-batch trial orders be provided?

A: Small-batch trial orders are supported to reduce the risk of initial cooperation.

Q: How is batch consistency guaranteed?

A: Use the same raw materials and processes for the same order to ensure consistency.

Q: Do you provide photos/videos before shipment?

A: Loading and finished product inspection videos are available for transparency.

Q: How is packaging handled to prevent damage during transportation?

A: Group packaging and reinforcement are used to reduce deformation and loss.

Q: Do you support customized labels/brands?

A: OEM logos and customer brand labels are supported.

Q: Are customs clearance documents complete?

A: A complete set of documents, including invoices, packing lists, and material certificates, are provided.

Q: Can prices be adjusted based on quantity?

A: Tiered pricing is supported, with better prices for larger quantities.

Q: Is there a long-term price guarantee?

A: Long-term agreements can be signed to lock in price fluctuation risks.

Q: Is communication efficient?

A: Dedicated personnel ensure rapid response and improve cooperation efficiency.

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High Tension Cable Tower