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Quality ASTM80 GRADE 30 PROOF COIL CHAIN factory
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Quality ASTM80 GRADE 30 PROOF COIL CHAIN factory
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ASTM80 GRADE 30 PROOF COIL CHAIN

Product Details


Nominal Chain Size (in): 1/8 Material Diameter (in): 0.156
Material Diameter (mm): 4.0 Working Load Limit(Max.) (lbs): 375
Working Load Limit(Max.) (kg): 170 Proof Test (Min.) (lbs): 800
Proof Test (Min.) (kN): 3.6 Min. Breaking Force (lbs): 1,600
Min. Breaking Force (kN): 7.1 Max. Length Per 100 Links (in): 94
Max. Length Per 100 Links (m): 2.39 Max. Weight Per 100 FT (lbs): 19
Max. Weight Per 100 FT (kg): 8.8 Nominal Chain Size (in): 3/16
Material Diameter (in): 0.218 Material Diameter (mm): 5.5
Working Load Limit(Max.) (lbs): 750 Working Load Limit(Max.) (kg): 340
Proof Test (Min.) (lbs): 1,500 Proof Test (Min.) (kN): 6.7
Min. Breaking Force (lbs): 3,000 Min. Breaking Force (kN): 13.3
Max. Length Per 100 Links (in): 99 Max. Length Per 100 Links (m): 2.51
Max. Weight Per 100 FT (lbs): 42 Max. Weight Per 100 FT (kg): 19
Nominal Chain Size (in): 1/4 Material Diameter (in): 0.281
Material Diameter (mm): 7.1 Working Load Limit(Max.) (lbs): 1,250
Working Load Limit(Max.) (kg): 570 Proof Test (Min.) (lbs): 2,500
Proof Test (Min.) (kN): 11.1 Min. Breaking Force (lbs): 5,000
Min. Breaking Force (kN): 22.2 Max. Length Per 100 Links (in): 104
Max. Length Per 100 Links (m): 2.64 Max. Weight Per 100 FT (lbs): 76
Max. Weight Per 100 FT (kg): 34 Nominal Chain Size (in): 5/16
Material Diameter (in): 0.343 Material Diameter (mm): 8.7
Working Load Limit(Max.) (lbs): 1,900 Working Load Limit(Max.) (kg): 860
Proof Test (Min.) (lbs): 3,800 Proof Test (Min.) (kN): 16.9
Min. Breaking Force (lbs): 7,600 Min. Breaking Force (kN): 33.8
Max. Length Per 100 Links (in): 114 Max. Length Per 100 Links (m): 2.89
Max. Weight Per 100 FT (lbs): 115 Max. Weight Per 100 FT (kg): 52
Nominal Chain Size (in): 3/8 Material Diameter (in): 0.406
Material Diameter (mm): 10.3 Working Load Limit(Max.) (lbs): 2,650
Working Load Limit(Max.) (kg): 1,200 Proof Test (Min.) (lbs): 5,300
Proof Test (Min.) (kN): 23.6 Min. Breaking Force (lbs): 10,600
Min. Breaking Force (kN): 47.2 Max. Length Per 100 Links (in): 128
Max. Length Per 100 Links (m): 3.25 Max. Weight Per 100 FT (lbs): 166
Max. Weight Per 100 FT (kg): 75 Nominal Chain Size (in): 7/16
Material Diameter (in): 0.468 Material Diameter (mm): 11.9
Working Load Limit(Max.) (lbs): 3,500 Working Load Limit(Max.) (kg): 1,590
Proof Test (Min.) (lbs): 7,000 Proof Test (Min.) (kN): 31.1
Min. Breaking Force (lbs): 14,000 Min. Breaking Force (kN): 62.3
Max. Length Per 100 Links (in): 142 Max. Length Per 100 Links (m): 3.60
Max. Weight Per 100 FT (lbs): 225 Max. Weight Per 100 FT (kg): 102
Nominal Chain Size (in): 1/2 Material Diameter (in): 0.531
Material Diameter (mm): 13.5 Working Load Limit(Max.) (lbs): 4,500
Working Load Limit(Max.) (kg): 2,040 Proof Test (Min.) (lbs): 9,000
Proof Test (Min.) (kN): 40.0 Min. Breaking Force (lbs): 18,000
Min. Breaking Force (kN): 80.1 Max. Length Per 100 Links (in): 156
Max. Length Per 100 Links (m): 3.96 Max. Weight Per 100 FT (lbs): 289
Max. Weight Per 100 FT (kg): 131 Nominal Chain Size (in): 5/8
Material Diameter (in): 0.656 Material Diameter (mm): 16.7
Working Load Limit(Max.) (lbs): 6,900 Working Load Limit(Max.) (kg): 3,130
Proof Test (Min.) (lbs): 13,800 Proof Test (Min.) (kN): 61.4
Min. Breaking Force (lbs): 27,600 Min. Breaking Force (kN): 122.8
Max. Length Per 100 Links (in): 194 Max. Length Per 100 Links (m): 4.92
Max. Weight Per 100 FT (lbs): 425 Max. Weight Per 100 FT (kg): 193
Nominal Chain Size (in): 3/4 Material Diameter (in): 0.781
Material Diameter (mm): 19.8 Working Load Limit(Max.) (lbs): 9,750
Working Load Limit(Max.) (kg): 4,420 Proof Test (Min.) (lbs): 19,500
Proof Test (Min.) (kN): 86.7 Min. Breaking Force (lbs): 39,000
Min. Breaking Force (kN): 173.5 Max. Length Per 100 Links (in): 220
Max. Length Per 100 Links (m): 5.59 Max. Weight Per 100 FT (lbs): 612
Max. Weight Per 100 FT (kg): 278

Product Description

General Utility Chain

General Utility Chain

This general utility chain is designed for a wide range of applications in farm, industrial, and home settings. It meets the latest revision of ASTM A413 specifications, ensuring quality and reliability.

Key Benefits:

  • Versatile for various applications
  • Meets ASTM A413 standards
  • Proof tested for safety
  • Durable low carbon steel construction

Target Industries & Applications:

Suitable for agriculture, manufacturing, construction, and general purpose use.

Product Attributes

Material: Low Carbon Steel
Finish: Self-color, Zinc Plated, Hot Dip Galvanized
Design Factor: 4:1
Marking: Embossed with “RG30”

Technical Specifications

Nominal Chain Size (in) Material Diameter (in) Working Load Limit (lbs) Min. Breaking Force (lbs)
1/8 0.156 375 1,600
3/16 0.218 750 3,000
1/4 0.281 1,250 5,000
5/16 0.343 1,900 7,600
3/8 0.406 2,650 10,600
7/16 0.468 3,500 14,000
1/2 0.531 4,500 18,000
5/8 0.656 6,900 27,600
3/4 0.781 9,750 39,000

Product Highlights

General Utility Chain This general utility chain is designed for a wide range of applications in farm, industrial, and home settings. It meets the latest revision of ASTM A413 specifications, ensuring quality and reliability. Key Benefits: Versatile for various applications Meets ASTM A413 standards ...

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