What materials are used for the fittings?

The main materials are Carbon Steel, Brass, and Stainless Steel 304/316. The socket and plug are Zinc-Chromate plated steel.

Industrial Hydraulic Hose Connector Union Pipe Fittings Quick Connect Couple

Name: Industrial Hydraulic Hose Connector Union Pipe Fittings Quick Connect Couple
Brand: HEBEI YOULU FLUID TECHNOLOGY CO., LTD.
SKU: 707497771

Hebei, ChinaHEBEI YOULU FLUID TECHNOLOGY CO., LTD.

US$0.50-15.00

500 Pieces

Product profile

Customization

Available

Certification

ISO9001

Pressure

High Pressure

Model NO.

UGW021

Work Temperature

High Temperature

Thread Type

Internal Thread

Installation

Crimp Type

Material

Carbon Steel/Stainless Steel/Brass

Type

One Piece Fitting

Sample

Provide

Quality

High

Weight

0.18kg

Use

Hose Fitting

Color

Silver

Transport Package

as Customer Request

Specification

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

Trademark

UGW

Origin

China

Production Capacity

600000/Years

Key features

High Pressure & Temp Resistance: Rated pressure up to 5000 PSI and temperature range from -20 to +120 degrees Celsius.

Leak-Proof Poppet Valves: Automatic poppet valves prevent uncoupled leakage and ensure expedited flow.

ISO 7241-1 Series A Standard: Interchangeable with PARKER, FASTER, AEROQUIP, and HANSEN series fittings.

Durable Hardened Parts: Critical parts are hardened for durability, made of Zinc-Chromate plated steel.

Multiple Material Options: Available in Carbon Steel, Stainless Steel 304/316, and Brass.

OEM/ODM Service Available: Supports custom manufacturing and branding for industrial applications.

Low Spillage Rate: Minimal fluid loss with spillage ranging from 0.006 to 0.1 ML per disconnect.

Wide Size Range: Available in sizes from 1/4 to 2 inches with flow rates up to 100 GPM.

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: ≤5.93h 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.