Mooring chains are used as important safety anchoring facilities on ocean development facilities such as offshore drilling, oil production and mining etc.. Application Offshore mooring chains are mainly used for offshore oil platform, offshore oil storage ship, offshore buoys and other other ocean development facilities. Grade Offshore mooring chains have 5 grades of steel: R3, R3S, R4, R4S, R5. R3 and R3S grade mooring chains are mainly used for the marine continental shelf development facilities. While, the R4 grade mooring chains are used for deep-sea development facilities. Certificate CCS, ABS, NK, LR, DNV, GL, BV, KR,RS, IRS etc. Diameter Stud and studless link chain diameter: 34mm to 162mm Proof and Breaking Load
1. Variety: Grade1, Grade 2,Grade 3,ORQ,R3,R3S,R4stud link anchor chain; studless anchor chain; buoy chain,D-type anchor shackle; Hatch-cover chain,lifting chain,kiln chain and others; DIN Standard chain; Special chain as per your requirments and their accessories. 2. MATERIAL GRADE: ANCHOR CHAIN:GRADE 2/U2, GRADE 3/U3 MOORING CHAIN:ORQ,R3,R3S 3.Material:20Mn (CM490),30Mn(CM690) 4.Length: 25m or 27.5m or as per your request. 5. FLASH BUT WELED 6.Surface: Self Color, Black Painted, Hot Dip Galvanized 7.Relevant Certificates: ABS, BV, CCS, DNV, KR, LR, GL, NK and RINA etc. 8. Grade U2 / U3 from 12.5mm to 162mm; Grade ORQ / R3 /R3S / R4 from 58mm to 162mm 9. accessories: kenter shackle, joining shackle. anchor shackle,pear type joining shackle buoy shackle type A, Swivel shackle pear type link, trangle plate. 10.Difference between Stud link chain and studless chain: Originally studs were added to the chain to stiffen the links preventing them from severely deforming when overloaded. They have the added advantage in that they prevent the chain from knotting up when twisted, thus avoiding problems when chain is retrieved with a windlass. 11.Packing: Wire Rope Bundled, Ton Bag, Wooden Box, as required Using range:a.Marine chain b.Fishing &boat chain;c.Mine chain;d.Cement lifting round chain.
1. Variety: Grade1, Grade 2,Grade 3,ORQ,R3,R3S,R4stud link anchor chain; studless anchor chain; buoy chain,D-type anchor shackle; Hatch-cover chain,lifting chain,kiln chain and others; DIN Standard chain; Special chain as per your requirments and their accessories. 2. MATERIAL GRADE: ANCHOR CHAIN:GRADE 2/U2, GRADE 3/U3 MOORING CHAIN:ORQ,R3,R3S 3.Material:20Mn (CM490),30Mn(CM690) 4.Length: 25m or 27.5m or as per your request. 5. FLASH BUT WELED 6.Surface: Self Color, Black Painted, Hot Dip Galvanized 7.Relevant Certificates: ABS, BV, CCS, DNV, KR, LR, GL, NK and RINA etc. 8. Grade U2 / U3 from 12.5mm to 162mm; Grade ORQ / R3 /R3S / R4 from 58mm to 162mm 9. accessories: kenter shackle, joining shackle. anchor shackle,pear type joining shackle buoy shackle type A, Swivel shackle pear type link, trangle plate. 10.Difference between Stud link chain and studless chain: Originally studs were added to the chain to stiffen the links preventing them from severely deforming when overloaded. They have the added advantage in that they prevent the chain from knotting up when twisted, thus avoiding problems when chain is retrieved with a windlass. 11.Packing: Wire Rope Bundled, Ton Bag, Wooden Box, as required Using range:a.Marine chain b.Fishing &boat chain;c.Mine chain;d.Cement lifting round chain.
Engine type:air cooling single cylinder, 2 stroke Displacement:52cc Power:2.1kw Fuel mixture ratio:25:1(gasoline 25:twocycle oil 1 ) Fuel tank capacity:550ml Oil tank capacity:260ml Guide bar:16"/18"/ 20" Weight:8.2kg Meas:510*280*310mm
Chain shackle.
Features New ergonomic designs help users to decrease fatigue. More powerful motor improving working efficiency. Quick safety brake to protect users away from dangers. Improved high efficiency lubricating system. Technical&functions Technical data Max Cutting Dia. 395mm (3/8'') Chain Space 9.527mm Double Safety Brake Yes Auto Lubricate Yes Brake Time
Dopted import high quality nickel alloy steel; chrome-plating blades prolong chainí»s lifetime; laser marks line on chainí»s blade; reliable, excellent performance with nice appearance, similar with stihl; mainly used in cutting hardwood. Base on client requirement to design packing
Non sparking chain block
Engine type¡êosingle cylinder, air-forced cool, two stroke Displacement:25.4 cc Rated power¡êo0.9 kw / 7000 rpm Bar length:12'' Chain pitch:3/8'' Compress ratio:7.5:1 Fuel tank capacity:230 ml Oil tank capacity:160 ml N.W./G.W.:3.5/4.5 kg Meas.:250 X 250 X 325 mm Loading quantity:1300 pcs / 20GP, 3300 pcs / 40HQ
