What materials are used for the couplings?

Materials are mainly carbon steel, malleable iron and stainless steel.

High Quality American Type Hose End Air Hose Connector Quick Coupling

Name: High Quality American Type Hose End Air Hose Connector Quick Coupling
Brand: Hengshui Strongflex Fluid Tech Co., Ltd
SKU: 1953394991

Hebei, ChinaHengshui Strongflex Fluid Tech Co., Ltd

US$0.98-1.50

1,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Technical Support

Warranty

One Year

Model NO.

American Type Hose End Couping

Connection

Male

Flexible or Rigid

Rigid

Material

Carbon Steel

Standard

Color

Golden/Silver

Application

Hose Connector Air Hose Sandblast Hose

Part

Male End, Female End, Hose End with Collar, Hose E

Feature

Quick Safey No Need Tools

Certificate

ISO Msha GOST Lab Test Report

Size

1/4'' 3/8'' 1/2'' 3/4'' 1''

Transport Package

Cartons, Pallets, Wooden Boxes

Specification

American Type Hose End

Trademark

STRONGFLEX; OEM brand

Origin

China

HS Code

76090000

Production Capacity

40000 Mtr/Day

Key features

Quick Safety Connection: Easy connect/disconnect without tools, featuring heavy locking jaws that cannot bend or break loose.

High-Quality Materials: Constructed from carbon steel, malleable iron, or stainless steel for durability and reliability.

Wide Size Range: Available in sizes from 1/4'' to 2'', including 1-1/4'' and 1-1/2'' with four-lug designs for larger sizes.

Customization Options: Colors (Golden/Silver) and specific parts can be customized according to customer requirements.

Versatile Applications: Ideal for industrial hoses, water transport, mining machines, and sandblast hoses.

Strict Quality Control: 100% inspection including visual and function tests, following A-A-59326 or DIN 2828 standards.

Flexible Seal Options: Seals available in NBR, EPDM, PTFE, and Silicone to meet various pressure and temperature needs.

Fast Delivery Service: Stock available for short delivery times; OEM orders accepted with logo printing support.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Hengshui Strongflex Fluid Tech Co., Ltd

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.86h

AI-Powered supplier vetting

SummaryThe supplier offers hydraulic rubber hoses, industrial hoses, and fittings, with a business scope covering equipment and chemical-product sales, hardware wholesale, and import/export activities. It reports more than 10 production lines, 15 manufacturing lines, six to ten quality-control staff, and lead times within 15 working days in both peak and off-peak periods. Customization is available from samples and designs, including full, minor, and flexible customization. Quality procedures include documented corrective and preventive actions, complaint handling, finished-product inspection instructions, quality assurance, and raw-material traceability. However, the supplier has no available SDK, no in-stock capacity, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Manufacturing controls also show no valid contract with an associated subcontractor, no ongoing batch quantity reconciliation, and no outsourcing SOP. Environmental, fire-drill, ERP, and...

Supplier typeThe supplier is a manufacturer and exporter focused on hydraulic rubber hoses, industrial hoses, and fittings. Its stated business scope includes equipment and chemical-product sales, hardware wholesale, and import/export activities, while its more than 10 production lines and 15 manufacturing lines support a production-oriented classification.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective/preventive actions and customer complaints. However, it reports no in-stock service capacity, overseas warehouse, overseas showroom, overseas agent or branch, and no overseas service countries, indicating limited documented overseas after-sales infrastructure.

R&D capabilityThe supplier explicitly reports no available SDK. ERP integration, AI-model status, fire-drill capability, environmental assessment reporting, and environmental approval response status are unknown, so the available evidence does not establish a positive innovation or sustainable-development capability.

Production capacityProduction capability is supported by more than 10 production lines, 15 manufacturing lines, listed rubber-processing and testing equipment, quality inspection instructions, and stated lead times within 15 working days in both peak and off-peak seasons. Nevertheless, no ongoing batch quantity reconciliation is reported, which is a manufacturing-control weakness but does not negate the documented production capacity.

Customization capabilityThe supplier explicitly provides customization from samples and designs, including full customization, minor customization, and flexible customization. This directly demonstrates a broad stated customization offering.