Single Chain Sling
Two Leg Chain Sling
Three Leg Sling
Four leg Sling
Double Loop
Endless Sling
Proof Load Testing
After final heat treatment slings with accessories shall be tested as an assembly, multi- leg chain slings shall be tested in sections. Individual sections of the chain slings shall be subjected to 2.0 times the load to which the section will be subjected when the assembly is subjected to its working load limit in accordance with the plan.
Lifting capacity of sling / working load limit (MT)
Rating
Single Branch slings
Single branch slings shall have a working load limit equal to that of the Chain used in their construction
Multi Branch slings
Multi branch slings shall be rated at a uniform working load limit for an angle between branches of 90o-120o(45o- 60o to the vertical) or additionally a ta uniform working load limit for any angle between branches of 90o-120o(45o- 60o to the vertical ).
Uniform Load Method
Double branch slings
For all angles between branches from 0°- 90° (0°- 45° to the vertical)
WLL = 1.4 x WLL of a single branch made from similar chain. When additionally marked for angles between branches of 90°- 120° (45°- 60° to the vertical)
WLL = 1 x WLL of single branch made from similar chain.
Three and four branch slings
For all angles between branches from 0°- 90° (0°- 45° to the vertical)
WLL = 2.1 x WLL of a single branch made from similar chain. When additionally marked for angles between branches of 90°- 120° (45°- 60° to the vertical)
WLL = 1.5 x WLL of single branch made from similar chain.
Chain slings with one leg, Chain slings with two legs, Chain slings with three legs, Chain slings with four legs.
Short link chain (en818-2); Calibrated chain (en818-7); G80 load chain; astm80 chain; Cargo tie down hook chain; Tow chain; Fishing chain g8 (long, mid, short)
Assembled lifting chain slings can be supplied with many types, such as single-leg and multiple-legs, it¡¯s widely used for features of wear resistance, high temperature resistance, corrosion resistance, flexibility and low ductility. It will not elongate after being loaded and stressed and can assure a long service life. A variety of assembly type can improve work efficiency and reduce costs.
Variety of Chain Slings includes but are not limited to: Lifting Chain, S(6) & T(8) Chain slings, Steel plate lifting chain sling, Chain clutch, adjust link, and Shackles
-welded chain, zinc galvanized -sus 304/316 material chain -short link chain -din standard chain Din 5685a short link chain 1.Stainless steel material. Other material according to the clients' request 2.Zinc galvanized. Other treatment: ungalvanized, blacken, hot dip galvanized, according to clients' request 3.Specification Wooden reel/gunny bag/steel drum then pallet
Grade 100 is becoming the industry-standard grade for chain sling manufacturing. Safety for overhead lifting, this alloy chain features exceptional strength and meets EN Standards. It's 25% stronger than Grade 80. Chain and components are made from alloy steel for greater strength, a chain sling assembly generally consists of a master link, a chain leg, and some type of terminating fitting such as a hoist hook. as well tested and tagged with the rated capacity. Chain slings are ideal for harsh environments, resistant against a load's sharp edges that can be abrading to other softer sling materials. The chain sling has the advantage of being durable, very flexible and its length can be made adjustable.
Do not attempt lifting operations unless you understand the use of the equipment, the slinging procedures and the mode factors to be applied. Do not use defective slings or accessories. Do not force, hammer or wedge chain slings or fittings into position; they must fit freely. Check the correct engagement of fittings and appliances. Position hooks of multi-leg slings facing outward from the load. Do not lift on the point of the hook and ensure that the chain is not twisted or knotted. Back hook free legs to the master link to avoid lashing legs which might accidentally become engaged or otherwise become a hazard. Take the load steadily and avoid shock loads. Do not leave suspended loads unattended. In an emergency cordon off the area.
Forged super alloy steel - Quenched and Tempered. Breakage test. 100% Magnaflux Crack Detection. Surface finish: Power plastified Colour: Yellow or Red RALcode: RAL1003 or RAL3020. Brand:DAWSON/OEM Code:DS036
We export rigging hook, master link, connecting link, lifting goods. from G60 G70 G80. hope receive your inquiry. IRON PALLET, CARTONS OR IRON DRUM
