R3 R3S R4 R4S R5 Grade Offshore Mooring Chain

Offshore mooring chains have 5 Grades: R3, R3S, R4, R4S, R5, among which the grade R3 and R3S mooring chains are mainly used for marine continental shelf development facilities, while the R4 class chains are mainly used for deep-sea development facilities.

Offshore mooring chains have the features of high strength, good toughness, seawater corrosion resistance, fatigue resistance, wear resistance and other properties.

Our company is a professional marine anchor chains and mooring chains supplier. We can supply both standard and customized products to meet our customers’ different request. If you are interested in our products, please do not hesitate to contact us.

Product Details:

1.Type: Offshore Mooring Chain

2.Diameter: 34mm - 162mm

3.Grade: R3, R3S, R4, R4S, R5

Definition of Offshore

The word Offshore in the Oil and Gas Industry refers to industrial activities in open sea, starting from the search (exploration) of oil and gas to production and transporting them to the shore.

The offshore is part of an industry that actually designs, builds and operates the offshore structures to allow the execution of offshore activities. 

Should you have any preference for the r3 r3s r4 r4s r5 grade offshore mooring chain, welcome to buy the quality equipment with our factory. As one of the most professional marine equipment manufacturers and suppliers in China, we will offer you good after-sale service and fast delivery.