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QY Plate & PQ Type Galvanized Steel For Insulator Strings

QY Plate & PQ Type Galvanized Steel For Insulator Strings

Serving as a specialized connection fitting, the QY Plate securely links tension insulator strings to the fixed end of structural beams. This heavy-duty towing hardware operates efficiently under intense stringing conditions, establishing a safe series connection for high-voltage transmission networks.

Production Capacity: Up to 5,000 pcs / month.

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QY Plate Product Overview:

Procurement teams specify the premium QY Plate to execute safe, rapid combination of overhead insulators and strain clamps. Alongside the primary series, the heavy-duty PQ Plate option provides versatile alternative mounting configurations for global utility grids.

  • Crafted entirely from premium hot-dip galvanized steel to withstand extreme environmental stress without rusting.
  • Sizes can be customized fully according to specific transmission line design requirements.
  • Backed by a highly responsive engineering team ready to deliver massive B2B EPC material lots.

Key Features & Benefits of the QY Plate And PQ Type:

Upgrading your power network with a certified QY Plate drastically minimizes mechanical failure risks during active stringing. This robust link hardware provides distinct logistical and commercial advantages for utility projects:

  • Produced under a rigorous full-set quality control plan within ISO 9001, ISO 14001, and ISO 18001 certified facilities.
  • Delivers exceptional failure load limits, ensuring absolute mechanical safety during dynamic high-tension stringing.
  • Buyers enjoy an incredibly flexible procurement process with absolutely zero MOQ limits on their very first order.
  • Provides a highly competitive low cost and low price profile, backed by fast quotations and dependably after-sale service.

QY Plate Applications & Use Cases:

Built to handle immense pulling power safely, the QY Plate and PQ type functions as an indispensable asset for overhead linemen. Field teams consistently deploy these string components to execute safe and permanent transmission link assemblies:

  • Combining tension insulators and strain clamps securely into a single, cohesive overhead string set.
  • Assisting field crews during complex stringing operations to maintain uniform tension using either a standard QY or an adaptable PQ Plate configuration.
  • Large-scale municipal utility infrastructure expansions demanding fully customized OEM hardware configurations.
  • Utility tender projects requiring free initial samples to conduct rigorous on-site field testing prior to massive lot submissions.

QY Plate & PQ Type Technical Specifications:

Review the extensive engineering parameters below to verify that the QY Plate aligns perfectly with your utility procurement requirements. The following data sheets are carefully segmented to display the exact dimensional and mechanical capacities of both the QY and PQ series.

PQ/QY Towing plate DIMENSIONS:

QY Plate and PQ Type DIMENSIONS

1. QY Series Technical Data Sheet:

Catalog No. Dimensions (mm) Failure Load (kN) Weight (kg)
b Φ H L1 L
QY-7 16 18 22 38 100 70 0.8
QY-16 18 26 35 55 180 160 2.6
QY-21 26 30 45 75 200 200 4.7
QY-30 32 39 57 95 240 300 7.3
QY-50 38 45 70 100 260 500 15.4
QY-60 42 51 80 114 260 600 16.0
QY-5026 38 45 75 120 260 500 13.0
QY-5036 38 45 70 120 360 500 13.4

2. PQ Series Technical Data Sheet:

Catalog No. Dimensions (mm) Failure Load (kN) Weight (kg)
b Φ H L1 L
PQ-07100 16 18 22 38 100 70 0.8
PQ-10120 16 20 25 42 120 100 1.1
PQ-12150 16 24 30 52 150 120 1.9
PQ-16180 18 26 35 55 180 160 2.6
PQ-21200 20 26 45 75 200 210 3.6
PQ-25220 24 30 50 85 200 250 6.2
PQ-32240 28 33 57 95 240 320 7.3
PQ-42260 32 39 70 100 260 420 8.4
PQ-55260 32 39 80 114 260 550 9.6
PQ-64260 36 45 80 114 260 640 12.6
PQ-84260 36 51 90 120 260 840 14.5
PQ-110320 40 55 120 100 320 1100 22.5
PQ-128340 44 59 140 120 340 1280 29.0