Double-Layer Insulation Spacecraft Cable High Tensile-Strength X-ETFE Wire 600V AC

Name: Double-Layer Insulation Spacecraft Cable High Tensile-Strength X-ETFE Wire 600V AC
Brand: Nanjing Rays Optoelectronic Technology Co., Ltd.
SKU: 1997103061

Jiangsu, ChinaNanjing Rays Optoelectronic Technology Co., Ltd.

US$0.99-19.99

100 Meters

Product profile

Customization

Available

Application

Construction, Industrial, Power Station, Telecommunication

Voltage

Low and Medium Voltage Cable

Model NO.

Spec 55 Cable

Current

DC & AC

Insulation Material

Xetfe

Sheath Material

Xetfe

Material Shape

Round Wire

Wire Core Material

Silver-Plated Copper Core

Certification

Gjb773A/8A-2000

Model

C55

Brand

Xi Hua

Technical Standard

Mil-W-22759

Flame Retardant

Self-Extinguishing, Low Smoke Per Aviation Standar

Tin-Plated Conductor

-65℃ ~ +150℃

Mechanical & Physical Properties

Light Weight & Small Outer Diameter

Transport Package

Steel-Wood Drum

Specification

AWG

Trademark

Xi Hua

Origin

Jiangsu

Key features

Light weight & small outer diameter

Vacuum & atomic oxygen resistance

Suitable for narrow airborne wiring space

Company profile

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

Business Type: Manufacturer/FactoryAverage Response Time: ≤3.67h

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:What is spec 55 wire?

SPEC 55 wire is insulated with modified radiation cross-linked ETFE polymer. It has a temperature rating of -65C to 200C [-85F to 392F] continuous using a silver plated copper con- ductor, and combines the easy handling of a flexible wire with excellent scrape abrasion and cut-through characteristics.

Q:What is the difference between 44a and 55A wire?

As you can see below, the copper area of both the spec 44 and spec 55 are the same, with the spec 55 being a smaller and lighter wire due to its thinner insulation.

Q:What is spec 44 wire and cable?

Spec 44 wire and cable is rated for continuous operation from -65C to +150C and for short periods at temperatures as high as 300C. Heat ageing tests are routinely performed at temperatures of 200C (168 h) and 300C (6 h). In addition Spec 44's insulation will not shrink back under repeated cycling.