What is the working pressure of the hose?

The working pressure is 20 bar (300 PSI), with a burst pressure of 60 bar (900 PSI).

Is OEM service available?

Yes, OEM service is available. We support customization from samples, designs, and flexible minor customization.

Durable 300 Psi High-Pressure Twin Welding Gas Hose

Name: Durable 300 Psi High-Pressure Twin Welding Gas Hose
Brand: Dongying Lixin New Material Co., Ltd.
SKU: 1986516911

Shandong, ChinaDongying Lixin New Material Co., Ltd.

US$1.22-2.12

500 Pieces

Product specifications

Specification

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

Natural Rubber

Capability

Rubber Oil Hose

Model NO.

Twin Welding Hose - LL02

Color

Black

Model No.

Twin Welding Hoses

Product Name

Twin Welding Hose

Size

3/16"----5/16"+3/8"

Bursting Pressure

60 Bar

Working Temperature

20bar

Sample

Free

OEM

Available

Transport Package

Nylon Belt, PVC Transparent, Plastic Reel

Specification

3/16"-1"

Trademark

LIXIN

Origin

Dongying, China

HS Code

4009210

Production Capacity

1000000m/Year

Key features

High Pressure Resistance: Withstands 300 PSI working pressure and 900 PSI burst pressure for safe operation.

Durable Material Composition: Inner layer of black NR/SBR rubber with high-strength synthetic fiber reinforcement.

OEM and Customization: OEM service available with flexible customization options for designs and samples.

Multi-Color Outer Layer: Outer rubber layer available in red, blue, or other colors using NR and NBR synthetic rubber.

Specialized Gas Conveyance: Designed specifically for conveying oxygen, acetylene, and other gases in welding equipment.

Flexible and Lightweight: Features excellent bending performance, minimal deformation, and a lightweight design.

Abrasion and Aging Resistant: Resistant to wear, aging, and ozone, ensuring long service life in harsh environments.

Company profile

In-stock CapacityQuality AssuranceManagement CertificationStandardized quality control

Dongying Lixin New Material Co., Ltd.

Shandong, 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: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.92h

AI-Powered supplier vetting

SummaryThe supplier is a combined company in Shandong, China, focused on manufacturing and selling oxygen and acetylene rubber hoses, rubber products, rubber tubes, and related rubber materials. It identifies as a professional technical supplier and supports several forms of customization, but does not provide 3D software design or SDK services. Quality and management systems are supported by ISO9001:2015, ISO45001:2018, and ISO14001 certifications, with documented inspection, corrective-action, complaint-handling, quality-assurance, and traceability procedures. The supplier reports in-stock capability, qualified service suppliers, and lead times within 15 workdays, but lacks a valid manufacturing-capacity contract with affiliated subcontractors and has no overseas warehouses, agents, branches, showrooms, or offline trade-show participation. Financial information is insufficient for positive assessment because reported operating figures are zero. Customer evidence is limited: there is no Fortune 500 cooperation,...

Supplier typeThe supplier is identified as a professional technical supplier and a combined company located in Shandong, China. Its stated business scope covers production and sales of oxygen and acetylene rubber hoses, rubber products, rubber tubes, and related rubber raw materials and additives.

CertificationsThe supplier reports holding ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These explicitly demonstrate certification coverage across quality, occupational health and safety, and environmental management.

After-Sales capabilityThe supplier has written and followed procedures for corrective and preventive actions and customer complaint handling, supported by quality assurance and raw-material traceability. It also reports service lead times within 15 workdays in both peak and off-season, but the slices do not specifically describe warranty terms, repair resources, or overseas after-sales infrastructure.

R&D capabilityThe supplier identifies as a professional technical supplier, has two R&D engineers, and reports launching new products during the last year. However, it does not provide SDK availability or 3D software design services, so its innovation capability is evidenced mainly through technical R&D and product development rather than digital design tools.

Production capacityThe stated business scope includes manufacturing rubber hoses, rubber products, and rubber tubes; finished-product inspection follows documented and uniformly applied instructions. The supplier reports in-stock capability and lead times within 15 workdays, but it has no valid contract with affiliated subcontractors for manufacturing capacity, which limits evidence of secured production-resource arrangements.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It does not provide 3D software design services, but the listed production-oriented customization options demonstrate broad customization coverage.