Type 304 Stainless Steel Proof Coil Chain is a corrosion-resistant general-purpose chain. While it's resistant to rust and oxidation, it should not be used in extreme conditions where chlorides like seawater are present. We do offer a T316 stainless proof coil chain
option which is suitable for marine applications.
Grade 30 chain is not approved for overhead lifting but it can still be used in tie-down applications. Proof Coil Chain is a general-purpose light to medium duty chain commonly used in the agriculture, construction, and automotive industries.
Grade 30 Proof Coil Chain links are embossed with 3, 30, or 300 and sometimes L3 grade markings.Grade 30 is not approved for overhead lifting.
More Chain Grade Options
With many chain options available, it’s important to know the differences between grades of chain to ensure you select the proper chain for your application. Every grade of chain has different uses but can generally be separated into three main categories: overhead lifting chain, transport chain, and other welded industrial chain types.Check out our chain category page for more information on the different types of chain grades available.
Rigging Supplies and Hardware
US Cargo Control is your one-stop-shop for rigging hardware and supplies. We have a large selection of rigging products available including:TurnbucklesChain SlingsLifting Beams and Spreader BarsSling HooksRope and CordageAnd much moreQuestions?Contact our sales team today with any product questions or help to place an order. Our team will work together with you to find you the right rigging products for your application.