ครอสบี บูมเมอร์ เชนส์ 188 และ L180

Crosby® Boomer Chains 188 are a type of alloy chain commonly used in lifting and rigging applications. Manufactured by Crosby, a well-known provider of rigging and lifting equipment, Boomer Chains 188 are designed to provide strength, durability, and reliable performance in demanding work environments.
Here are some key features and characteristics of Crosby® Boomer Chains 188:
Alloy Steel Construction: Boomer Chains 188 are made from high-quality alloy steel, which offers superior strength and durability compared to standard carbon steel chains. The alloy steel construction provides increased resistance to wear, abrasion, and impact.
Grade 100 Chain: Boomer Chains 188 are part of the Grade 100 chain classification. Grade 100 chains are known for their high strength-to-weight ratio, offering a greater lifting capacity while being lighter in weight compared to lower grade chains.
Quenched and Tempered: The Boomer Chains 188 undergo a quenching and tempering process, which involves rapid cooling and reheating to enhance the chain's hardness and toughness. This process improves the chain's resistance to deformation, ensuring it can withstand heavy loads and harsh working conditions.
Gold Chromate Finish: Boomer Chains 188 feature a gold chromate finish, which provides corrosion resistance and helps to identify the chain as a Grade 100 chain. The gold color coding is commonly used to differentiate Grade 100 chains from lower grade chains.
Markings and Identification: Crosby® Boomer Chains 188 are typically marked with relevant information, including the manufacturer's logo, chain size, grade, working load limit (WLL), and other specifications. These markings ensure easy identification and help users ensure proper usage and compliance with safety standards.
Versatility: Boomer Chains 188 are versatile and can be used in a wide range of lifting and rigging applications. They are commonly used in industries such as construction, manufacturing, oil and gas, and marine applications for lifting heavy loads, rigging equipment, and securing cargo.