Grade 43 High Test Chain Specifications:

Key Features:

• Stamped with “G43” on the link for easy identified and finished by self coloring, zinc plated or hot dipped galvanized, see more “chain grades” knowledge from the post.
• Meets the performance requirements of U.S. ASTM & NACM standards with proof load at 2 times the Working Load and Breaking Load at 4 times the Working Load Limit.
• DO NOT use for overhead lifting applications.
• High test grade 43 chain HS code: 731582

How Is Link Chain Made?

The link chain is produced by the following steps, cutting, forming, welding, polishing, and calibrator.

• Raw Material Incoming
• Raw Material Treatment (annealing and drawing)
• Material Preparation
• Former, Knitting Welding and Burr Removing
• First Inspection (Auto calibrator, and Printing)
• Heat Treatment (Quenched & Tempered)
• Drawing Test Second Inspection
• Measurement Final Inspection
• Surface Treatment

High Test Grade 43 Chain Packing:

Shipping and Payment Term:

• We generally ship cargos worldwide by sea. The goods will be in a shipping container when arriving at the port. You are responsible for picking up your shipment and customs clearance on your side.
• We do accept small, urgent orders that need to be shipped by air.
• We currently accept T/T & L/C.
• Please contact us if you have any questions about shipping or payment, we will be happy to assist you.

High test chain link g43 specs from 1/4″ to 7/8″, this grade 43 towing chain we manufactured meets the performance requirements of U.S. ASTM & NACM standards with proof load at 2 times the Working Load and Breaking Load at 4 times the Working Load Limit.