Stud link anchor chains are a type of heavy-duty chain commonly used for anchoring and mooring vessels. They have a central stud in each link that helps to prevent kinking, deformation, and fouling. These chains are known for their strength and are often preferred for large vessels and applications where significant loads are involved.
The dual shank anchor features two parallel shanks that work together to embed and hold in various seabed conditions. This design provides higher holding power than traditional anchors, especially in soft ground and mud, and is commonly used in aquaculture and swing moorings.
Mooring shackles are manufactured with alloy steel by following ISO9001 Quality Control System. With our years know-how on forging, heat treatment and hot dip galvanized, it is ensured the mooring shackle avoid any Hydrogen Embrittle-ment and offer a longer fatigue life of safe performance compared to EN13889 requirement and safety.
Mooring connection plates are manufactured using alloy grade material and followed by full heat treatment process.The durability ensures that the plates can withstand exposure to saltwater, reducing maintenance needs and extending the lifespan of the aquaculture setup.
Sinostar Marine is a manufacturer of AM2/AM3 stud link anchor chains.Can provide LR, DNV, CCS, ABS, BV and other classification society certification.
| Attributes: | |
| Material: | Cast Steel |
| Nominal Size: | 200*150mm to 400*250mm |
| Installation site: | on the bulwark |
| Surface: | Hot Dip Galvanizing，Powder coated |
| Weight: | 15KG to 80KG |
| Certification: | LR, ABS, DNV, BV, CCS, KR, RMRS, NK etc. |
NS2587 Bulwark Mounted Mooring Chock is a special type of hawse hole at a vessel’s bow, which is designed for temporary mooring. NS means Norsk standard or Norwegian Standard, a standard as JIS, DIN, GB, etc. This standard has four kinds of chocks NS2587, NS2588, NS2589 and NS2590. NS2587 mooring chock is also called NS2587 mooring pipe.
It is made of high quality cast steel. And the chocks are cleaned to Sa2.5 in accordance with Swedish standard SIS 05 59 00 and painted with an anti-corrosive primer. The surface coming into contact with the mooring line is smoothened with no burs or sharp edges. All these types of chocks cannot satisfy the requirements of the Panama Canal Commission (PCC). So they are used less often than Panama Chocks. And they are more often used in European countries than in Asia.
As a leading supplier of marine equipment, Sinostar Marine can supply all kinds of mooring chocks to meet the requirements of different projects. All of them can be manufactured with class certificates of CCS, DNV, GL, KR, LR, NK, ABS, etc. Besides, we can also provide a series of customized solutions. If you have any needs, please feel free to contact us.
| NS2587 Bulwark Mounted Mooring Chock | ||||||||
| Dimensions(mm) | ||||||||
| Nominal Size | Weight | |||||||
| (kg) | ||||||||
| (mm) | a | b | c1 | d1 | e1 | r | t1 | |
| 200*150 | 200 | 150 | 330 | 280 | 130 | 49 | 16 | 15 |
| 300*200 | 300 | 200 | 450 | 350 | 150 | 59 | 16 | 38 |
| 400*250 | 400 | 250 | 590 | 440 | 190 | 75 | 20 | 80 |
