China supplier Marine Hardware CZPT Alloy Steel Black Lifting Link Load Chain

Product Description

Grade 80 Alloy Steel Link Chain

* Alloy chain is designed and manufactured for superior performance and usage. 
* It can easy withstand more abuse, abrasion resistance, greater load lifting per size.
* It is lighter to handle for operations.
* Material alloy steel, heat treated and proof tested. 
* Safety factor 4: 1
* Tougher and more reliable for lifting application. 
* Minimize downtime operation and more durable surpassed safety record. 
* Finish: Available with self-coloured, black tempered, blue painted, and red painted. 
* Permanently embossed with desired marking for easy identification and traceability.  
* Standard: EN818-2.

Product Alloy Steel Chain
Standard EN818-2, GB/T20652, GB/T12718, GB/T20946, DIN5685. 
Size 3mm-72mm
Material Alloy steel / carbon steel / stainless steel
Strength Grade G43, G63, G70, G80, G80
Elongation of Chain Breaking ≥ 16%
Feature It can withstand more abuse, abrasion resistance
Tougher and more reliable for lifting application
Do 2.4 times of WLL manufacturing validation strength tensile test. 
Safety factor: Min. 4: 1
Long service life
Finish Self-colored, black tempered, electro galvanized, hot-dipped galvanized, painted.  
Application Overhead lifting, dragging, chain slings, etc
Packing List Plywood reel / plastic reel / plastic drum / gunny bag / iron drum+plywood pallet / iron pallet
Delivery Time 20~40 days

Chain Details

Drawing and Data

Chain dia. 
B (mm)
Inside length
T (mm)
Inside width
B1. (mm)
Outside width
B2. (mm)
Working load 
(t)
Breaking load 
(t)
Weight
(kg/m)
3 9 3.8 10.7 0.36 14.1 0.21
4 12 5 14.3 0.63 25.1 0.35
5 15 6.3 16.5 1 3.16 0.5
6 18 7.5 20 1.44 4.56 0.8
6.3 19.8 8.2 20.8 1.6 5 0.84
7 21 9 24.5 1.92 6 1.1
7.1 21.3 9 24.5 2 6.32 1.15
8 24 10 28 2.5 8 1.4
9 27 11 31.5 3.15 10.2 1.82
10 30 12.5 35 4 12.8 2.2
11 33 12.6 36.5 4.2 15.2 2.33
12 36 15 42 4.6 18.4 3.1
13 39 16.3 46 5.3 21.2 3.7
14 42 18 49 6.3 25.2 4.13
15 46 20 52 7 28 5.17
16 48 20 56 8 32 5.63
18 54 23 63 10 40 6.85
19 57 23.7 63.2 11.3 45.2 7.8
20 60 25 70 12.5 50 8.6
22 66 28 77 15.3 61.2 11
24 72 32 82 18 72 12.8
26 78 35 91 21.3 85.2 14.9
32 90 38 105 28.3 113.2 19.6
34 102 46.5 121.2 36.3 145.2 25.5
36 108 49.5 128.5 40.7 162.8 31
38 114 52 136 45.3 181.2 32
42 126 55.5 144.5 55.4 221.6 38.6
48 144 62.4 177.6 72.3 289.2 52
50 150 65 185 80 320 56
52 156 67.6 192.4 85 340 59
56 168 72.8 207.2 100 400 72.5
63 190 81.9 233.1 125 500 89
72 210 91 259 160 640 110

Application
Factory

Package

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Usage: Heavy Duty Lifting
Material: Alloy
Surface Treatment: Carburized / Polising / Galvanized / Oil Blooming
Feature: Heat Resistant
Chain Size: 3mm-72mm
Structure: Welded Chain
Samples:
US$ 2/Meter
1 Meter(Min.Order)

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Customization:
Available

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Can pitch chains be used in the aerospace and aviation industries?

Yes, pitch chains can be used in the aerospace and aviation industries for various applications. Despite the precision and critical requirements of these industries, pitch chains offer several advantages that make them suitable for specific uses. Here are some ways pitch chains are used:

  • Landing Gear Systems: Pitch chains are commonly used in the landing gear systems of aircraft. They help retract and extend the landing gear during takeoff and landing. The high tensile strength and reliability of pitch chains make them ideal for this crucial application.
  • Flight Control Systems: Pitch chains play a vital role in the flight control systems of aircraft. They are used to transmit torque and motion between the cockpit controls and the control surfaces, such as ailerons, elevators, and rudders. The precise and smooth operation of pitch chains is essential for ensuring precise control during flight.
  • Engine Components: In certain aircraft engines, pitch chains are used to drive various engine components, such as the camshaft and accessory drives. These chains must be durable and capable of withstanding the demanding conditions within an aircraft engine.
  • Helicopter Rotor Systems: Some helicopters utilize pitch chains in their rotor systems. The pitch chains help adjust the blade angles, enabling the helicopter to perform maneuvers effectively.
  • Door and Hatch Mechanisms: Pitch chains can be found in aircraft doors and hatches, assisting in their opening and closing operations.

When using pitch chains in the aerospace and aviation industries, manufacturers must ensure that the chains meet rigorous safety and performance standards. These chains often undergo stringent testing and inspections to ensure they can withstand the unique operating conditions and high loads experienced during flight. Regular maintenance and adherence to industry regulations are essential to ensure the safe and reliable operation of pitch chains in these critical applications.

China supplier Marine Hardware CZPT Alloy Steel Black Lifting Link Load Chain  China supplier Marine Hardware CZPT Alloy Steel Black Lifting Link Load Chain
editor by CX 2024-04-10

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