What is the warranty or quality guarantee?

All finished products undergo 100% inspection including visual and functional checks.

What is the material of the flange fitting?

The fitting is made of carbon steel and manufactured using the forging process.

What is the sealing type of this fitting?

It features an O-ring face seal with a flange clamping type structure.

87312 SAE Flange 3000 Psi Hydraulic Flange Fitting Manufacturing

Name: 87312 SAE Flange 3000 Psi Hydraulic Flange Fitting Manufacturing
Brand: Hangzhou Keyi Technology Co., Ltd.
SKU: 2218589915

Zhejiang, ChinaHangzhou Keyi Technology Co., Ltd.

US$0.20

500 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Standard

SAE

Type

Flange Clamping Type

Material

Carbon Steel

Structure

Flanges

Connection

Clamps

Sealing Surface

O-Ring Face Seal

Manufacturing Way

Forging

Sample

Free

Model No.

87312

Transport Package

Carton, Pallet

Specification

Multi-size

Trademark

Tianyi

Origin

China

HS Code

73079900

Key features

SAE 3000 PSI Standard: Complies with SAE standards for high-pressure hydraulic systems up to 3000 PSI.

Carbon Steel Construction: Made from durable carbon steel with forging manufacturing for high strength.

O-Ring Face Seal: Features O-ring face seal structure ensuring leak-proof clamping connections.

OEM/ODM Support: Offers full customization, flexible customization, and sample-based customization.

Free Sample Available: Provides free samples for model number 87312 to verify quality before order.

100% Quality Inspection: Every finished product undergoes visual and functional inspection for reliability.

Wide Size Range: Available in various hose bore sizes from 1/2 inch to 2.5 inch for diverse needs.

High-Tech Manufacturer: Produced by a recognized high-tech enterprise with advanced R&D capabilities.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExhibition Experience

Hangzhou Keyi Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Full Customization, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Ningbo/Qingdao PortAverage Response Time: ≤3.88h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company engaged in hydraulic and pneumatic power machinery manufacturing and sales, together with rubber, plastic, construction, mining, hardware, and related products. It has two production lines and valid manufacturing-capacity contracts with associated subcontractors, but reports no in-stock capacity, overseas warehouse, overseas showroom, or overseas agent/branch. The supplier offers sample-based and full customization, ODM services, and OEM services for popular brands. Quality procedures include written inspection instructions, quality assurance, corrective and preventive action procedures, and customer-complaint handling procedures, although the approved-supplier list lacks signatures or dates. Export sales account for 90% of total sales, but international trade experience is stated as only two years. Financial records are listed for 2022–2024, but no financial performance details are provided. No explicit certification holdings or customer case details are...

Supplier typeThe supplier is classified as a combined company. Its stated scope covers hydraulic and pneumatic power machinery manufacturing and sales, as well as rubber, plastic, construction, mining, metal-tool, hardware, apparel, labor-protection, petroleum-product, coal-product, and information-consulting activities.

R&D capabilityThe supplier provides ODM services and OEM services for popular brands, which directly supports design and development-related manufacturing capability. It does not have an available SDK, and no further R&D resources, patents, or technical achievements are stated.

Production capacityThe supplier reports two production lines, a range of testing and manufacturing equipment, and valid contracts between the factory and each associated subcontractor. It also has documented finished-product inspection instructions, although it reports no in-stock capacity and the available information does not quantify production output.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, and flexible customization, alongside ODM services. These statements provide direct evidence of broad customization support.