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Qingdao Anchor Chain Co., Ltd, established in 1958, has developed into one of the major suppliers of marine anchor chains and offshore mooring chains in the world.

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Why are the hatch cover studless anchor chains are all round

Why are the hatch cover studless anchor chains are all round

(Summary description)This is because according to the basic principles of structural mechanics, the annular structure can bear compressive, shearing and other in-situ stresses better than other forms.

Why are the hatch cover studless anchor chains are all round

(Summary description)This is because according to the basic principles of structural mechanics, the annular structure can bear compressive, shearing and other in-situ stresses better than other forms.

Information

This is because according to the basic principles of structural mechanics, the annular structure can bear compressive, shearing and other in-situ stresses better than other forms. The ship is subjected to the effect of strong wind and waves when sailing, so the hatch cover will suffer from a large interaction force of strong wind and waves; at the same time, the effect of strong wind and waves and the change of load will lead to the deformation of the ship, and the interaction force of this deformation will immediately act on the outside of the ship , especially on the outside below the hatch.

Anchor Chain in china

If a rectangular frame or a prismatic hole is used for the studless anchor chain, the deformed ground stress will easily converge on the top of the rectangular frame, causing stress. When the ground stress borne by a corner exceeds the shear strength, the cover angle will therefore be deformed or cracked, which will greatly reduce the compressive strength of the hull structure and endanger the sailing safety of the vessel. The annular hatch is different. When it is subjected to an external force at a certain position, it can distribute the external force evenly to each position, which can prevent the ground stress caused by a certain place. Too much concentration can lead to damage.

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CONTACT US

Qingdao Anchor Chain Co., Ltd.

Address: 6 Lingshan Road Jimo Qingdao Shandong China
Tel:
+86-532-88537690, 88537691

Fax: +86-532-88511501

Email: qacanchorchain@gmail.com

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PRODUCTS WE OFFER

Grade 2, 3 Marine Anchor Chains and Accessories, ø16mm - ø152mm

R3, R3S, R4 Offshore Mooring Chains and Accessories, up to ø152mm

Marine Anchors and Mooring Anchors

 

Class certificate we provide:

ABS, LR, BV, DNV, NK, CCS, KR, RINA, RMRS, IRS, CR

 

Send us your inquiry:

Email: qacanchorchain@gmail.com

Qingdao anchor chain Co., Ltd. |  ICP:鲁ICP备12056867号  |  POWERED BY WWW.300.CN

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Time of issue:2020-02-14 00:00:00

CONTACT US

Qingdao Anchor Chain Co., Ltd.

Address: 6 Lingshan Road Jimo Qingdao Shandong China
Tel:
+86-532-88537690, 88537691

Fax: +86-532-88511501

Email: qacanchorchain@gmail.com

.

Qingdao anchor chain Co., Ltd. |  鲁ICP备2020036284号-1  |  POWERED BY WWW.300.CN

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中国
韩国
韩国
韩国
韩国
韩国

PRODUCTS WE OFFER

Grade 2, 3 Marine Anchor Chains and Accessories, ø16mm - ø152mm

R3, R3S, R4 Offshore Mooring Chains and Accessories, up to ø152mm

Marine Anchors and Mooring Anchors

 

 

Class certificate we provide:

ABS, LR, BV, DNV, NK, CCS, KR, RINA, RMRS, IRS, CR

 

Send us your inquiry:

Email: qacanchorchain@gmail.com