What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.

Is this hose suitable for subsea applications?

Yes, Letone Hydraulics has developed high pressure hoses specifically for subsea applications. The core tube is made of nylon, which is time- and field-proven for use in subsea applications and chemically compatible with subsea control fluids.

Four-Layer Steel Wire Winding Hose Coal Mine High-Pressure Hose

Name: Four-Layer Steel Wire Winding Hose Coal Mine High-Pressure Hose
Brand: Luohe Letone Hydraulics Technology Co., Ltd.
SKU: 1987279772

Henan, ChinaLuohe Letone Hydraulics Technology Co., Ltd.

US$0.99-30.00

200 Meters

Product profile

Customization

Available

Material

Upe

Capability

Rubber Oil Hose

Model NO.

LT791

Color

Black

Application

Transfer Petroleum and Water Hydraulicoil

Inner Tube

Nylon

Reinforcement

One or Two Braids Ofsteel Wire

Outerlayer

Polyurethane

Temperature Range

-40℃ ~ +100℃

Specification

10~100meters/roll

Trademark

LETONE

Origin

China

Production Capacity

50000000meters/Year

Key features

High-Pressure Capability: SAE 100R7 WRIE BRAID design supports up to 140 MPa working pressure.

Durable Reinforcement: Features one or two braids of steel wire for enhanced strength.

Versatile Application: Ideal for petroleum transfer, water hydraulics, and hydraulic lifts.

Customization Available: Offers full customization from samples and designs.

Premium Material: Constructed with nylon inner tube and polyurethane outer layer.

OEM/ODM Service: Manufacturer provides both OEM and ODM services.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season.

Company profile

Experienced TeamR&D CapabilitiesFull CustomizationExhibition Experience

Luohe Letone Hydraulics Technology Co., Ltd.

Henan, 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: 20 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.90h

AI-Powered supplier vetting

SummaryThe supplier is a public company with 748 employees offering rubber compounds, rubber hoses, and fluid connectors. It reports documented procedures and records for corrective actions, complaint handling, and supplier-service assessment, plus quality assurance in quality-control processes. The supplier provides customization, ODM, and OEM services, has introduced new products within the past year, and uses ERP, OA, CRM, and SAP systems. It reports inventory capability, overseas agents or branches, and participation in CTT EXPO 2025, but has no overseas warehouse or showroom and no valid manufacturing-capacity contract with related subcontractors. Financial information is recorded as zero for the stated periods, so financial credibility cannot be positively established from the provided data. No certification holdings or customer-specific case details are provided.

Supplier typeThe supplier is identified as a public company with 748 employees and offers rubber compounds, rubber hoses, and fluid connectors. It is not part of a larger company group according to the provided information.

After-Sales capabilityDocumented and followed procedures exist for corrective and preventive actions and customer complaints. The supplier also reports inventory capability, overseas agents or branches, multiple quotation and payment options, and lead times within 15 working days in both peak and off-season; however, it has no overseas warehouse or showroom.

R&D capabilityThe supplier reports new product development within the past year, ODM capability, ERP-based digital management, and use of OA, CRM, and SAP systems. It does not have an available SDK, and no national science and technology progress award is reported.

Production capacityThe supplier has inventory capability, reports quality assurance, and maintains written procedures and records for supplier-service assessment. However, there is no valid contract between the factory and related subcontractors, so the provided evidence supports operational capability but also identifies a manufacturing-capacity governance weakness.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, ODM services, and OEM services for well-known brands. These stated offerings directly demonstrate broad customization capability.

Product Q&A

Q:What materials are commonly used for chemical pipelines?

Products used in the rigorous oil and gas industry must be resilient and of high quality. Hoses and connections must be safe, versatile and efficient. Rubber hoses have limitations in harsh environments due to bubbling of the inner tube caused by fluid seeping over time. Letone Hydraulics developed high pressure hoses for subsea applications with a nylon core tube that is chemically compatible with subsea control fluids.

Q:What is the working pressure of this hose?

The working pressure varies by size, ranging from 10 MPa (1450 psi) for size 1-1 to 35 MPa (5070 psi) for size 3/16-1. The minimum burst pressure ranges from 40 MPa to 140 MPa depending on the specific model.

Q:Can this hose be customized?

Yes, full customization is available from samples and designs. The hose can be tailored for specific applications such as transferring petroleum and water hydraulicoil.

Q:What is the minimum order quantity?

The minimum order quantity is 500 meters.

Q:What are the lead times for production?

The average lead time is within 15 workdays for both peak season and off-season.