630bar DN3 Hydraulic Test Hose Kit for Excavator Pressure Testing

Name: 630bar DN3 Hydraulic Test Hose Kit for Excavator Pressure Testing
Brand: Hengshui Jiaer Rubber and Plastic Technology Co., Ltd
SKU: 2167943292

Hebei, ChinaHengshui Jiaer Rubber and Plastic Technology Co., Ltd

US$1.90

1-99 Meters

US$1.50

100-499 Meters

US$0.90

500+ Meters

Sample price:US$1.90/meter.Request sample

Product profile

Customization

Available

Material

Nitrile Rubber

Capability

Hydraulic Test Hose

Model NO.

DN3

Color

Black

Reinforcement Material

Stainless Steel Wire Braid or Nylon Yarn Braid

Temperature Range

-40°F to +257°F

Inner Diameter

2 mm, 3 mm, 4 mm, 6 mm, 8 mm, 10 mm

Standard Length

0.5 M, 1 M, 1.5 M, 2 M, 3 M, 5 M, 10 M, 20 M, 50 M

Fitting Type

Quick Coupling, Threaded Cone, or Permanent Crimpe

Thread Standard

G1/4, 1/4 NPT, M14×1.5, M16×2, 7/16-20 Unf

Seal Material

NBR, FKM/or PTFE

Compatible Media

Mineral Oil, Synthetic Hydraulic Fluid,

Max. Working Pressure

400 Bar, 630 Bar, 690 Bar, 1000 Bar

Weight

18 G/M ~ 21 G/M

Transport Package

Wooden Box

Specification

DN3

Origin

He Bei

HS Code

3917310000

Production Capacity

99999m

Key features

Nylon or stainless steel wire braid reinforcement provides excellent burst strength and impulse fatigue life, suitable for continuous pressure pulsation applications.

Quick coupling fittings with push to connect design enable tool free assembly and disconnection, reducing test setup time by up to 80 percent compared to threaded types.

Abrasion and cut resistant outer jacket withstands repeated dragging across rough workshop floors without exposing internal reinforcement, extending service life significantly.

Low volumetric expansion under pressure ensures accurate pressure reading transmission to gauges or transducers, critical for precision hydraulic diagnostics and calibration.

Wide operating temperature range from -40c to +125c allows use in arctic cold or high heat engine compartments without hardening or softening of material.

Non conductive construction prevents electrical arcing and short circuits when testing hydraulic systems near live electrical components or in mining environments.

Oil and chemical resistant inner tube compatible with mineral oils, synthetic fluids, water glycol, and phosphate esters, eliminating swelling or degradation risks.

ntegrated stainless steel pressure gauge adapter with sealing washer provides leak proof connection to standard G 1/4, 1/4 NPT, or M14 x 1.5 gauge ports.

Compact outer diameter ranges from 5mm to 12mm, allowing installation through small cable glands and tight passages without disconnecting existing components.

Anti static wire embedded construction safely dissipates static charge generated by high velocity fluid flow, preventing spark ignition in explosive atmospheres.

Company profile

Importers and ExportersIn-stock CapacityFast DeliveryHigh Repeat Buyers Choice

Hengshui Jiaer Rubber and Plastic Technology Co., Ltd

Hebei, 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: 6 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.79h

About Our Factory & Business Background

AddressHengshui, Hebei, China

Registered Capital3,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity100 Meters

Supply Chain Partners5

Our Production Capability & Technical Expertise

Main ProductsHydraulic Hose, Hydraulic Hose Crimping Machine, Metal Hose, Hose Fittings, PVC Steel Wire Pipe, Composite Hose, Hydraulic Quick Connector

Production Lines2

Production MachinesCutting Machine

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2020-03-26

Main MarketsSouth America, Europe

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Product CertificationRoHS, CE

Cooperated with Fortune 500No

Product Q&A

Q:What can you buy from us?

Hose fitting,PVC hose,Composite hose,Large-diameter high-pressure rubber hose,Fabric-reinforced rubber hose,Hydraulic oil pipe,Food-grade rubber hose,Automobile cleaning hose,Pressure measuring hose,Spiral protective sleeve,Metal hose,Flanged metal hose,Metal compensator,Cutting machine,Hydraulic hose crimping machine,Bench drill,Riveting machine

Q:Why choose us?

We are make sure to handle your inquiry best and make sure to provide you with all the details, not only to supply high quality hose and suitable price, but we hope we will be your best choice ever, with our experience, we will help you in all your projects, because we want you to be one of the gold customers in our list, helps you grow your business and lead the market in a professional way.

Q:About the price?

Our prices are very competitive and affordable. Our price has been carefully considered so that you have a profit margin in the market.

Q:About the minimum order quantity?

The minimum order quantity is not specified, depending on the inventory of each item with its minimum order quantity. But we are willing to help our customers start their business and we can provide you with your requirements.

Q:About the delivery time?

The delivery time will be after the deposit or payment of 100%, if the item you requested is in stock, it will take 3 to 5 working days; different products require different production times, usually from 7 to 25 working days.