What is the maximum working pressure?

The maximum working pressure varies by size, up to 3630psi (25MPa).

What materials are used for the hose?

It uses nitrile rubber for the tube and four spirals of high tensile wire for reinforcement.

4sp High Quality Heavy Duty Hydraulic Hose Protection Spiral Wrap Hydraulic Hoses

Name: 4sp High Quality Heavy Duty Hydraulic Hose Protection Spiral Wrap Hydraulic Hoses
Brand: HEBEI YOULU FLUID TECHNOLOGY CO., LTD.
SKU: 1905958391

Hebei, ChinaHEBEI YOULU FLUID TECHNOLOGY CO., LTD.

US$0.60-10.00

1,000 Meters

Sample price:US$1.00/meter.Request sample

Product profile

Customization

Available

Material

Nitrile Rubber

Capability

Rubber Oil Hose

Color

Black

Model

1sn 2sn 4sp 4sh R15 R16 R17

Length

20m, 40m, 60m or as Your Request

Hose I.D.

3/16''~3"

Max Work Pressure

3630psi (25MPa)

Minimum Bursting Pressure

14500psi (100MPa)

Minimum Bending Radius

90mm

Weight

0.19~2.35kg/M

Transport Package

Shipping

Specification

1/4'',1/2'',3/4'',1'',1-1/4'',1-1/2'',1-3/4'',2''

Trademark

UGW

Origin

China

Key features

High Pressure Resistance: Minimum bursting pressure up to 14500psi (100MPa) for heavy duty applications.

Durable Material: Constructed with nitrile rubber tube and four spirals of high tensile wire reinforcement.

OEM/ODM Service: 20 years of OEM experience; supports custom models, lengths, and branding.

Customizable Colors: Available in black, grey, red, blue, and yellow upon customer request.

Fast Delivery: Can finish one 20ft container within 15 days.

Professional Manufacturing: Established in 2013 with 150 employees and advanced testing equipment.

Company profile

HEBEI YOULU FLUID TECHNOLOGY CO., LTD.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2020-11-19 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤6.08h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryHebei Youlu Fluid Technology Co., Ltd. is identified as a Chinese manufacturer established in 2013, with 150 employees and a stated factory nature. It develops, manufactures, and sells hydraulic and industrial hoses, including braid and spiral hoses up to six wires. The supplier reports ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 certifications, as well as testing for rubber tensile/hardness and impulse performance. Production evidence includes more than 10 production lines, 75 braid machines, 9 spiral machines, 6 vulcanization machines, 4 crimping machines, and annual hydraulic-hose output of 24 million meters. It exports under its own import/export rights, with 41%–50% of sales reportedly from exports, and lists Africa and Southeast Asia/Mideast as key markets. Evidence supports manufacturing, certification, production scale, and named customer relationships, but is insufficient to confirm after-sales service, financial credibility, or customization capability.

Supplier typeThe supplier is explicitly classified as a manufacturer and limited company in China. Its stated factory nature and description of integrated research, development, manufacturing, and sales further support that it operates as a manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 certificates. These explicitly demonstrate quality, environmental, and occupational health and safety management-system certification, although the provided information does not include certificate validity or scope details.

R&D capabilityThe company states that it is technology-driven and conducts self-research and development, while the reported total experience of R&D engineers is 6. This supports the existence of an R&D function, but no specific patents, new-product achievements, laboratories, or quantified innovation results are provided.

Production capacityProduction capability is strongly supported by more than 10 production lines, 75 braid machines, 9 spiral machines, 6 vulcanization machines, 4 crimping machines, and two impulse-test machines. The supplier also reports annual hydraulic-hose output of 24 million meters, one-month fulfillment during both off-peak and peak periods, and integrated processes from rubber mixing through testing.

Client casesThe supplier explicitly reports long-standing contracts with SANY Group and Zoomlion. These named relationships provide direct evidence of customer experience with established industrial equipment companies, although the slices do not state contract scope, duration, volumes, or independently verified references.