What is the delivery time for orders?

Delivery usually takes 5 to 30 days, depending on the order quantity and our current storage levels.

What are the main applications for this hose?

It is designed for very high-pressure applications using petroleum-based hydraulic fluids, suitable for industrial hydraulic systems.

Spiral Wire Rubber Hose En856 4sp 4sh Hydraulic Hose 500K Impulse Cycles

Name: Spiral Wire Rubber Hose En856 4sp 4sh Hydraulic Hose 500K Impulse Cycles
Brand: HEBEI YOULU FLUID TECHNOLOGY CO., LTD.
SKU: 708442991

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

Model NO.

EN856 4SP 4SH

Color

Black

Model

4sh Wire Spiral Hydraulic Hose

Length

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

Hose I.D.

3/4'' - 2''

Max Work Pressure

6527psi (45MPa)

Minimum Bursting Pressure

26106psi (180MPa)

Minimum Bending Radius

150mm

Weight

0.61~4.92kg/M

Reinforcement

Spiral of High--Tensile Wire

Temperature Range

-40℉to 212℉

Applications

Hydraulic Hose, Industrial Hose

Cover

Black Neoprene Blend

Transport Package

Shipping

Specification

1/4''-2''

Trademark

UGW

Origin

China

Key features

High Pressure Resistance: Max work pressure up to 6527psi (45MPa) with 4-layer steel wire spiral reinforcement.

Customizable Specifications: Available in lengths of 20m, 40m, 60m or as requested with various inner diameters.

OEM Branding Service: 20 years of OEM experience allowing for custom branding and embossed markings.

Multi-Color Options: Hoses available in black, grey, red, blue, and yellow to meet specific identification needs.

Flame Resistant Cover: Black Neoprene blend cover provides excellent flame resistance and oil durability.

EN 856 4SP Certified: Meets EN 856 4SP standards for very high pressure petroleum-based hydraulic applications.

Fast Delivery Time: Order delivery typically takes 5 to 30 days depending on quantity and stock availability.

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: ≤5.12h 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.

Product Q&A

Q:What is the maximum working pressure?

The maximum working pressure is up to 6527psi (45MPa), with a minimum bursting pressure of 26106psi (180MPa).

Q:What materials are used in the hose construction?

The inner tube is made of Neoprene, reinforced with four alternating layers of spiraled high-tensile steel wire, and covered with a Black Neoprene Blend.

Q:Can I customize the hose length?

Yes, we offer customizable lengths including 20m, 40m, 60m, or any specific length as per your request.

Q:Is OEM service available for branding?

Yes, we have been offering OEM services for 20 years, allowing you to produce products with your own brand and custom markings.

Q:What colors are available for the hose?

We currently provide hoses in black, grey, red, blue, and yellow, with options for embossed or printed markings.