What payment methods do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is the product suitable for spiral hoses?

This product is designed for braided hoses. For spiral hoses, please use series 20492-xx-xx.

How do I place an order?

Contact us to negotiate the price, receive a Proforma Invoice, make prepayment, and we will deliver the goods.

High-Quality Metric Female Cone O Ring Seal Coupling

Name: High-Quality Metric Female Cone O Ring Seal Coupling
Brand: Tianjin Hengyong Hydraulic Technology Co., Ltd.
SKU: 719156492

Tianjin, ChinaTianjin Hengyong Hydraulic Technology Co., Ltd.

US$0.10

50 Pieces

Product profile

Customization

Available

Connection

Female

Head Code

Hexagon

Model NO.

20491

Thread Distribution

Internal Thread

Surface

Nickle

Material

Carbon Steel

Technics

Forged

Application

Oil Pipe

Customized

Warranty

1 Year

Color

Yellow or Silver

Match Hose

Supply

Hose Assembly

Supply

Mini Order

OEM

Drawing

Delivery

Within 7 Days

Transport Package

Plastic Bags & Carton Box

Specification

3/8 inch to 2 inch

Trademark

JJR

Origin

Tianjin

HS Code

7307990000

Production Capacity

50000 Pieces Per Week

Key features

Customized Color Options: Available in Yellow or Silver to match specific requirements.

Fast Delivery Time: Goods delivered within 7 days after payment confirmation.

Comprehensive Warranty: 1-year warranty coverage for all mechanical defects.

OEM and Customization Service: Accepts drawings, samples, and offers flexible customization options.

High-Quality Material: Constructed from forged carbon steel with nickel surface treatment.

Versatile Application: Designed specifically for oil pipe systems and braided hoses.

Low MOQ: Minimum order quantity is 1 piece, suitable for small orders.

100% Quality Inspection: All finished products undergo visual and functional inspection.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Tianjin Hengyong Hydraulic Technology Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.17h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells hydraulic tubing, metal hoses, pipe fittings, rubber, hardware, and related mechanical and electrical products, and also handles imports and exports. It reports OEM service for recognized brands, broad customization capability, two production lines, in-stock service, quality assurance, and raw-material traceability. Export sales account for 71%–90%, with Europe and North America identified as primary markets. However, no internationally recognized design awards or SDK availability are reported; R&D engineer experience is limited to 1 year. Manufacturing controls have gaps, including no ongoing batch quantity reconciliation, no outsourcing SOP, and no valid contract with an affiliated subcontractor. After-sales corrective-action and complaint-handling procedures are undocumented, while fire-drill and environmental-assessment status is unknown.

Supplier typeThe supplier is a manufacturer and seller of hydraulic tubing, metal hoses, pipe fittings, rubber products, hardware, and mechanical and electrical products, with two production lines and stated import/export activities. This supports classification as a manufacturing supplier with trading capabilities.

After-Sales capabilityThe supplier states that it provides prompt assistance and customer service, but it has no written procedures or records for corrective and preventive actions or effective complaint handling. The service capability is therefore supported by general statements but not by documented processes.

R&D capabilityThe supplier offers multiple forms of customization and reports one year of total R&D engineer experience. However, it has no available SDK and reports zero internationally recognized design awards, so the evidence does not demonstrate strong innovation capability.

Production capacityThe supplier operates two production lines, reports hydraulic-hose output of 5,000,000 meters, has pressure-testing and crimping equipment, and maintains in-stock capability. Production-control weaknesses include no ongoing quantity reconciliation, no outsourcing SOP, and no valid contract with an affiliated subcontractor.

Customization capabilityThe supplier explicitly provides OEM services for recognized brands and supports customization from samples, designs, full customization, minor customization, and flexible customization. These statements directly demonstrate broad customization capability.