U2 U3 open link high strength steel welded boat ANCHOR CHAIN gold supplier (19mm)
USD $10 - $25 /Ton
Min.Order:1 Ton
Wuhan Jiangnan Anchor Chain Co., Ltd.
U2 U3 open link high strength steel welded boat ANCHOR CHAIN gold supplier (19mm)
Material: Steel
Original: China
Chain Diameter: 12.5mm to 50mm
Steel grade: U2, U3
Technology: Welded link Chain
Usage: Ship, Boat, Marine, Vessel and so on
1 length: 27.5meter (normal), others can supply too bases on requirements
Test Load: Break and Proof testing
Packing: Bulk or bags package
High strength anchor chain
Certificate: CCS ABS BV GL LR KR etc
Payment terms: T/T, L/C, West Union or others
CHAIN CABLE
Stud Link Chain Cables from 12.5mm upto 73mm diameter are generally produced in the length of 27.5 mtrs of half length of 13.75 mtrs. These can be produced to desired shorter or longer length also. We also manufacture Open Link Chains for Mooring buoys.
ACCESSORIES
Accessories like Kenter Shackles, 'D' Type Joining Shackles, Anchor Shackles (End Shackles), Swivel Adapters etc. are produces in our own forge shop and precision machined.
Accessories
Factory
Department & Equipments
Inspection Machines
MATERIAL
The Steel used for the manufacture of chain cables and accessories is procured from modern steel plants. It is fully killed fire grain steel manufactured by latest steel making technology. Anchors are cast or fabricated.
MECHANICAL PROPERTIES
Grade | Heat Treatment | Tensile Strength N/mm2 | Yield | Elongation % | R.A. | Charpy V Notch | |
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| Test Temp. | Avg. Energy Joules (Min) |
U2 | Normalised | 490-690 | 295 | 22 | - | - | - |
U3 | Quenched & Tempered | Min. 690 | 410 | 17 | 40 | 0oC | 60 |
MANUFACTURING PROCESS
Chains are welded on automatic flash butt welding machines. The weld areas is trimmed all around the weld on specially designed machines to give a smooth weld. Studs are hydraulically pressed in the link.
HEAT TREATMENT
To ensure required physical properties and homogeneous grain structure, all chain are heat treated in automatic controlled furnaces.
INSPECTION AND TESTING
Proof and Break Load testing of each chain and accessories is carried out on 500 Tonnes capacity Horizontal Testing Machine. Visual link by link inspection and dimensional check up is done after Proof Load Testing.
Working Process
ANCHOR CHAIN JOINING WAYS:
Exhibition
Contact me.