What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the warranty or after-sales service policy?

After-sales service is provided. The product undergoes stringent pressure testing to ensure reliability in high-pressure and pulsating conditions.

What are the typical applications for this ferrule/sleeve?

It is ideal for construction machinery, industrial hydraulic systems, agricultural machinery, and mining/oilfield equipment.

Durable Stainless Steel Sleeve 03310 for Extreme Heat Applications

Name: Durable Stainless Steel Sleeve 03310 for Extreme Heat Applications
Brand: Hangzhou Keyi Technology Co., Ltd.
SKU: 2270680845

Zhejiang, ChinaHangzhou Keyi Technology Co., Ltd.

US$0.20

100 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Standard

DIN, ANSI, GB, JIS, BSW

Material

Medium Carbon Steel

Model NO.

03310

Connection

Female

Surface Treatment

Galvanized Sheet

Head Type

Round

Sample

Free

Model No.

03310

Work Temperature

High Temperature

Type

Ferrule Sleeve

Installation

Withholding of Pressure

Transport Package

Carton, Pallet

Specification

Multi-size

Trademark

Tianyi

Origin

China

HS Code

73079900

Production Capacity

20000PCS/Day

Key features

High-Strength Material: Constructed from premium carbon or stainless steel for exceptional corrosion and pressure resistance.

Precision Machining: Meticulously engineered for flawless compatibility, preventing leakage and ensuring seamless connections.

Wide Compatibility: Fits broad spectrum of hydraulic hose specifications including 4SP, 4SH, and R12.

Standard Compliance: Adheres to key industry standards such as SAE, DIN, and ISO for guaranteed reliability.

Customization Options: Offers flexible customization for material, size, and special requirements like surface treatment.

Free Sample Available: Provides free samples for customers to verify quality and compatibility before bulk orders.

Stringent Quality Control: Undergoes 100% inspection and stringent pressure testing for unparalleled reliability.

Versatile Applications: Ideal for construction, industrial, agricultural, and mining machinery hydraulic systems.

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: ≤2.30h

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.

Product Q&A

Q:What materials are available for this ferrule/sleeve?

You can choose between zinc/nickel-plated carbon steel or high-grade stainless steel (304/316) to meet specific environmental and operational needs.

Q:What is the lead time for production?

The lead time is 15-30 days. During peak season, it may take one month, while off-season lead time is 1-3 months.

Q:What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 500 Pcs.

Q:Which hydraulic hose specifications does this product fit?

It is designed to fit a broad spectrum of hydraulic hose specifications including 4SP, 4SH, 10-16 R12, and 06-16.

Q:Does the supplier offer customization services?

Yes, we offer flexible customization including material selection, size adjustments, and special surface treatments to meet unique project specifications.