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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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Anchor chain metal surface treatment

Anchor chain metal surface treatment

(Summary description)The anchor chains, anchors and chain lockers of ships are often subject to friction and corrosion by the seawater here, which can easily lead to more serious rusting.

Anchor chain metal surface treatment

(Summary description)The anchor chains, anchors and chain lockers of ships are often subject to friction and corrosion by the seawater here, which can easily lead to more serious rusting.

Information

The anchor chains, anchors and chain lockers of ships are often subject to friction and corrosion by the seawater here, which can easily lead to more serious rusting. Therefore, it is stipulated that architectural coatings have the functions of wear resistance, corrosion resistance and rust resistance. Generally, the architectural coating selected is methyl acetate topcoat, which is usually sprayed with 2 to 3 coats, and the dry film thickness exceeds 60 μm. In the application of ships, if the paint layer is found to fall off due to crash and other reasons, it should be repaired immediately. In a dry natural environment, use sandpaper to polish the edge of the old paint layer to remove dust and waste, carefully spray the bitumen architectural paint on the anchor chain, and spray the second coat after 24 hours, and the anchor chains can be used 5 days later. Do not drag or pile up the anchor chain that is not completely dry during the period.

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For the metal surface treatment of the newly-made anchor chain, shot blasting or organic chemical pickling passivation can be used to solve the problem. Many shipyards use rolling method for anti-rust treatment, tie the anchor chain into bundles with a length of at least 3 meters with fine iron wire, put it into a drum, and put short section of stainless steel wire, emery, copper slag, etc. in the drum. The drum is driven by a motor to rotate, and the anchor chain is collided with wear-resistant materials to remove rust. Usually, it can be hung into the paint dripping tube to carry out the construction of the spraying process, and after 3 to 5 minutes, it is hung to dry. The shortest spraying interval is 24 hours, and there are usually 3 spraying processes.

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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

language
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