Cutting chain Grade 30

towingcarbon steelzinc-plated

Product Overview
General-purpose proof coil chain (Grade 30) manufactured from low-carbon steel for utility applications that do not require high-strength chain, such as pipeline installation, rotary cutters, swings and truck tailgates. Available in multiple trade sizes and common industrial finishes.

Available Finishes

• Zinc Plated
• Hot-Dip Galvanized
• Self-Colored
• Yellow Chromate

Table - PROOF COIL GRADE 30 - LOW-CARBON STEEL
TRADE SIZE (INCHES) | A - MATERIAL SIZE (INCHES) | B - INSIDE LINK LENGTH (INCHES) | INSIDE LINK WIDTH (INCHES) | WEIGHT PER 1 FT (LBS) | FEET PER HALF DRUM | FEET PER FULL DRUM | MAX. WORKING LOAD LIMIT (LBS)
1/8 | 0.156 | 0.94 | 0.25 | 0.19 | N/A | 1500 | 400
3/16 | 0.217 | 0.98 | 0.39 | 0.40 | 500 | 1000 | 800
1/4 | 0.276 | 1.24 | 0.50 | 0.65 | 400 | 800 | 1,300
5/16 | 0.331 | 1.29 | 0.44 | 0.95 | 275 | 550 | 1,900
3/8 | 0.394 | 1.38 | 0.55 | 1.40 | 200 | 400 | 2,650
1/2 | 0.512 | 1.79 | 0.72 | 2.37 | 100 | 200 | 4,500

Tags

• Grade 30 Chain
• Proof Coil Chain

Features / Technical specifications

• Commercial name: Grade 30 Proof Coil Chain
• Grade: 30
• Material: Low-carbon steel
• Available finishes: Zinc Plated; Hot-Dip Galvanized; Self-Colored; Yellow Chromate
• Typical applications: pipeline installation, rotary cutters, swings, truck tailgates and other general utility uses not requiring high-strength characteristics
• Trade sizes available (inches): 1/8, 3/16, 1/4, 5/16, 3/8, 1/2
• Max. working load limits by size (lbs): 1/8 - 400; 3/16 - 800; 1/4 - 1,300; 5/16 - 1,900; 3/8 - 2,650; 1/2 - 4,500
• Weight per 1 ft (lbs) by size: 1/8 - 0.19; 3/16 - 0.40; 1/4 - 0.65; 5/16 - 0.95; 3/8 - 1.40; 1/2 - 2.37
• Feet per full drum by size: 1/8 - 1500; 3/16 - 1000; 1/4 - 800; 5/16 - 550; 3/8 - 400; 1/2 - 200