What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for production?

During peak season, the lead time is one month. In the off-season, it is within 15 workdays.

What certifications does the product have?

The product holds CE certification, and the manufacturing process is certified under ISO9001:2015, ISO45001:2018, and ISO14001.

Custom Size Long Life Protective Hose for Refrigeration Welding Spark Nylon Double Layer Flame Retardant Tube

Name: Custom Size Long Life Protective Hose for Refrigeration Welding Spark Nylon Double Layer Flame Retardant Tube
Brand: Ningbo Langchi New Materials Technology Co Ltd
SKU: 2240778225

Zhejiang, ChinaNingbo Langchi New Materials Technology Co Ltd

US$1.35-1.67

100 Meters

Sample price:US$1.00/meter.Request sample

Product profile

Customization

Available

Customized

Certification

ISO, CE

Model NO.

LCTRB1008

Application

Industry, Industrial Equipment, Welding Robots

Brand

Langchi

Work Temperature

High Temperature

Material

Nylon

Product Name

Nylon Double-Layer Flame Retardant Tube

Structure

Nylon (Inner), Flame Retardant Complex (Outer)

Fluid

Air, Water, Perfluoro, Heptafluoropropane

Working Temperature

-40ºC~+100ºC

Maximum Working Pressure

15bar

Flame Retardant Level

UL94 V-0 Equivalent

Hardness

64D

Size

Od4/6/8/10/12mm

Length

100m/Roll

Color

Black

Transport Package

Box

Specification

Customizable

Trademark

LANGCHI

Origin

China

HS Code

3917390000

Production Capacity

90 Million Meters

Key features

Dual-Layer Flame Retardant Design: Inner nylon ensures smooth flow; outer layer provides UL94 V-0 equivalent fire safety.

High Pressure Tolerance: Withstands maximum working pressure up to 15 bar.

Customizable Color Options: Available in Black, White, Red, Blue, Yellow, and Green.

Versatile Fluid Compatibility: Suitable for Air, Water, Perfluoro, and Heptafluoropropane.

OEM and ODM Services: Full customization, minor customization, and design-based options available.

ISO and CE Certified: Meets ISO9001:2015, ISO45001:2018, ISO14001, and CE safety standards.

Durable Nylon Construction: Hardness of 64D with excellent wear and chemical resistance.

Company profile

Importers and ExportersQuality AssuranceManagement CertificationIn-stock Capacity

Ningbo Langchi New Materials Technology Co Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.08h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D capabilities, including 3D design, ODM, OEM for recognized brands, and evidence of new products during the past year. Production-related evidence includes an extrusion line, testing and packaging equipment, inventory capability, valid contracts with associated subcontractors, and stated large-scale output capacity. Quality and management systems are supported by CE and ISO certifications, documented corrective-action and complaint-handling procedures, and quality assurance processes. However, the supplier has no overseas warehouse, showroom, agents, or branches, and reports no Fortune 500 cooperation. Financial credibility cannot be assessed from the available non-financial evidence.

Supplier typeThe supplier presents itself as a manufacturer offering piping and tubing solutions with technical support, customized product development, and delivery services. It has inventory capability and contracts with associated subcontractors, but no overseas agents or branches and serves zero stated overseas-service countries.

CertificationsThe supplier states that its products hold CE certification and that it maintains ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These are explicit certifications relevant to product compliance, quality, occupational safety, and environmental management.

After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints, as well as a documented corrective and preventive action mechanism. This directly supports a structured post-sale issue-resolution capability.

R&D capabilityThe supplier provides 3D software design, ODM, and multiple customization modes, and states that it launched new products during the past year. Its description also identifies product R&D engineers and quality-assurance experts, supporting an established innovation function.

Production capacityProduction evidence includes an extrusion production line, experimental and inspection equipment, printing, winding, shaping, and packaging machinery, plus inventory capability and stated large-scale output capacity. The supplier also reports valid manufacturing-capacity contracts with each associated subcontractor and lead times of within 15 working days off-season and one month during peak season.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. The breadth of listed customization modes indicates strong support for both design-led and sample-led development.