1. nominal size: Nominal diameter of the round section steel wire or bar from which the chain is made.
2. material diameter: Diameter of the material in the chain link as measured.
3. weld diameter: Diameter at the weld as measured.
4. length dimensionally affected by welding: Length on either side of the center of the link, affected by welding.
5. pitch: Internal length of a link as measured.
6. manufacturing proof force(MPF) of chain: Force to which during manufacture the whole of the chain is subjected.
7. breaking force( BF): Maximum force which the chain withstands during the course of a static tensile test to destruction.
8. working load limit (WLL) of chain: Maximum mass which the chain hanging vertically is authorized to sustain in general lifting service.
9. total ultimate elongation (A): Total extension at the point of fracture of the chain expressed as a percentage of the internal length of the test sample.
10. processing: Any treatment of the chain subsequent to welding, for example, heat treatment, polishing or dimension calibration.
11. lot: Specified quantity from which test sample(s) is/are selected.
12. competent person: A designated person, suitably trained qualified by knowledge and practical experience, and with the necessary instructions to enable the required examination to be carried out.
For the purposes of this Part of EN 818,the following definitions apply:
1. nominal size: Nominal diameter of the round section steel wire or bar from which the chain is made.
2. material diameter: Diameter of the material in the chain link as measured.
3. weld diameter: Diameter at the weld as measured.
4. length dimensionally affected by welding: Length on either side of the center of the link, affected by welding.
5. pitch: Internal length of a link as measured.
6. manufacturing proof force(MPF) of chain: Force to which during manufacture the whole of the chain is subjected.
7. breaking force( BF): Maximum force which the chain withstands during the course of a static tensile test to destruction.
8. working load limit (WLL) of chain: Maximum mass which the chain hanging vertically is authorized to sustain in general lifting service.
9. total ultimate elongation (A): Total extension at the point of fracture of the chain expressed as a percentage of the internal length of the test sample.
10. processing: Any treatment of the chain subsequent to welding, for example, heat treatment, polishing or dimension calibration.
11. lot: Specified quantity from which test sample(s) is/are selected.
12. competent person: A designated person, suitably trained qualified by knowledge and practical experience, and with the necessary instructions to enable the required examination to be carried out.
We manufactured all kinds of tianium chains for conveying and we are customized according to you special requirements!The chains is TA2 or TC4, it is very strongly and fastening!
5# resin zipper long chain
1: 200y/coil, 2000y/bag
2: colour: any colours( Excluding fluorescent colors )
3: Any colour can be customized ( including teeth colour )
4: 3#5#8#10# resin zipper long chain and finished zippers can be customized.
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1. Name: Load chain (brand name)
2. Manufacturing standard: GB,ISO,DIN,BS,JIS,ASTM
3. Grade: G80,G100
4. Optional specification: minimum size,6x18mm;maximum size:24x102mm
5. Material:Cr,Ni,Mo high duty alloy
6. Surface finishing: Ecru(polishing), black, plastic spraying, galvanized
7. Safety factor: Minimum 4 times
8.Advantage:resistant to corrosion &rust; durable.
9.usagelifting and connectingwire rope fittingsmarine hardware fittings
10.M.O.Q:100M
11.PackingIn drum or in roll or in gunny bag or in carton then on steel pallets / by customer requirements.
12.payment termT/T, L/C, Western Union
13.Business typeManufacturer trading
14.NotesSpecial specifications and marks can be made according to customers requirements;
15.Main productsChain & Chain Fittings, G80-100 Series, Wire rope & Wire Rope Fittings, Boat Fittings, Snap Hooks & Links, Pulley Blocks & Hoisting Devices, Sling Strap & Tie down, Steel, Ventilation grilles.
The hs series chain block is a portable lifting device easily operated by hand chain. It is suitable for use in factories, mines, farms, construction sites, wharves, docks and warehouses for installation of equipment, as well as for loading and unloading goods, it is specially advantageous for lifting work in open air grounds and places where no electric power supply is available.
The chain block can be attached to a trolley of any type as a travelling chain block.It is suitable to monorail overhead conveying system, hand travelling crane and jip crane.
Five prominent features in design and in service are in herent in hs series chain block:
1.Safety in operadon and easy maintenance
2.High emciency and small handpull
3.Light weight and easy handling
4.Fine appearance with small size
5.Durabilty in use.
The hs series chain block is a portable lifting device easily operated by hand chain. It is suitable for use in factories, mines, farms, construction sites, wharves, docks and warehouses for installation of equipment, as well as for loading and unloading goods, it is specially advantageous for lifting work in open air grounds and places where no electric power supply is available.
The chain block can be attached to a trolley of any type as a travelling chain block.It is suitable to monorail overhead conveying system, hand travelling crane and jip crane.
Five prominent features in design and in service are in herent in hs series chain block:
1.Safety in operadon and easy maintenance
2.High emciency and small handpull
3.Light weight and easy handling
4.Fine appearance with small size
5.Durabilty in use.
