Flexible Copper Cable for Subsea Oil and Marine Exploration Applications

Name: Flexible Copper Cable for Subsea Oil and Marine Exploration Applications
Brand: Nanjing Rays Optoelectronic Technology Co., Ltd.
SKU: 2173166572

Jiangsu, ChinaNanjing Rays Optoelectronic Technology Co., Ltd.

US$1.00

1 Piece

Product profile

Customization

Available

Application

Construction, Underground, Industrial, Power Station, Telecommunication

Voltage

1.5kv/AC

Model NO.

Underwater Cable

Insulation Material

XLPE

Sheath Material

XLPE

Material Shape

Round Wire

Wire Core Material

Tinned or Silver-Plated Stranded Copper Wires

Model

Special Watertight Cable

Brand

Xi Hua

Insulation Resistance

≥5000 MΩ·Km

Operating Temperature

-40℃ ~ +85℃

Key Features

Seawater Corrosion Resistance, Wear Resistance

High Water Pressure Resistance

8.0 MPa

Transport Package

Steel-Wood Drum

Specification

YHPFDPU, YHTMFDPU, YHTMSYDPU

Trademark

Xi Hua

Origin

Jiangsu

Key features

Custom pressure resistance for deep high-pressure water

Anti-seawater, salt spray, acid & alkali corrosion, anti-microbial hydrolysis

Flexible against repeated bending, tension and pulling

Company profile

Nanjing Rays Optoelectronic Technology Co., Ltd.Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.37h

AI-Powered supplier vetting

SummaryNanjing Rays Optoelectronic Technology Co., Ltd. is identified as a China-based trading company established in 2025, focused on online marketing of special cables and related electrical products. Its export sales share is stated as 51%–70%, and Nanjing is listed as the nearest port. The materials also describe Jiangsu Yuhang Special Cable Co., Ltd., the manufacturing company on which the trading business is based, as having more than 300 employees, over 10 production lines, two production bases, and an annual supply capacity of 10 million meters. The evidence indicates access to substantial manufacturing resources and product customization through non-standard special cables, but it does not clearly establish that all manufacturing capabilities belong directly to Nanjing Rays. No explicit certification, after-sales process, customer case, or quality-control staffing evidence is provided. Financial figures are omitted.

Supplier typeNanjing Rays Optoelectronic Technology Co., Ltd. is explicitly classified as a trading company. Its business description states that it specializes in online marketing of special cables and was established on the basis of Jiangsu Yuhang Special Cable Co., Ltd., indicating a trading and sourcing role rather than clearly documented direct manufacturing by the target entity.

R&D capabilityThe manufacturing company associated with the supplier is described as specializing in research and development and as developing various non-standard special cables for users. Its products are also described as offering multiple specialized performance characteristics, providing explicit evidence of product-development capability, although the extent to which this capability is directly held by Nanjing Rays is not fully specified.

Production capacityThe associated manufacturer is described as having more than 300 employees, two production bases, six workshops, more than 10 production lines, and an annual supply capacity of 10 million meters. Nanjing Rays itself is identified as a trading company with a listed plant area of 103.74 m², so the evidence supports access to substantial affiliated or source-manufacturer capacity but does not establish equivalent direct production ownership by the target entity.

Customization capabilityThe associated company is explicitly described as developing various non-standard special cables for users and providing technical solutions for transmission systems. This directly supports the availability of customized or application-specific cable solutions, though the responsible entity and implementation process are not fully detailed.

Product Q&A

Q:Who makes Chinese subsea cable?

Chinese subsea cables

Q:What is a subsea cable?

Subsea cables (also called submarine cables) are specialized, highly ruggedized fiber optic cables that cross the seabed between land-based stations to carry telecommunications signals.

Q:What is a water-blocked cable?

Water-blocked cables and harnesses prevent water entering and travelling longitudinally along a cable and damaging whatever equipment you have at the end of it. we typically use a lowtemperature, halogen-free material to fill all voids in the cable, making it virtually impossible for water to enter.