Samples are free, but you need to pay the shipping fees. Inventory products ship within 3-5 days.

How do you ensure product quality?

We conduct real-time testing during production and perform 100% inspection before delivery to ensure quality.

What materials are used?

The product is made from high-quality PP (Polypropylene) raw material with high-grade flame retardant properties.

Spiral Cambered Surface and Flat Surface Protective Sleeve Guard

Name: Spiral Cambered Surface and Flat Surface Protective Sleeve Guard
Brand: Qingdao Restart New Material Technology Co., Ltd
SKU: 2062301772

Shandong, ChinaQingdao Restart New Material Technology Co., Ltd

US$0.50-2.80

500 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Years

Model NO.

8*9.4mm

Material

Kind

Thermoplastics Pipes

Water Absorption

0.2%~0.3%

Contraction Percentage

1.5%~5.0%

Tensile Strength

81~130MPa

Length

10m or Other

Samples

Provide Samples

Application

Protect Hydraulic Hose, Oil Tube

Color and Size

Customized

Surface

Cambered and Flat

Material Properties

High Quality PP Raw Material

Temperature

120℃

Od.

9.4mm

Material Type

PP Polypropylene

Product Usages

Protective Sleeve

Shipment

Sea and Land Transportation

Tolerance

ID 0.5mm, Wall 0.25mm

Flame

High Grade Flame Retardant

Transport Package

Box

Specification

8*9.4mm

Trademark

rsd

Origin

Qingdao

HS Code

3917310000

Production Capacity

20000mts/Day

Key features

Customizable Dimensions: Available in sizes from 8mm to 200mm with customized length and color options.

Durable PP Material: Made from high-quality PP polypropylene with high tensile strength and flame retardancy.

Versatile Protection: Protects hydraulic hoses, oil tubes, and cables from scratches, friction, and corrosion.

Certified Quality: ISO9001, ISO45001, and ISO14001 certified with 100% pre-delivery inspection.

Free Samples: Free samples provided with only shipping fees charged for quick evaluation.

Flexible Customization: Supports OEM/ODM services, including production from samples or technical drawings.

Extended Service Life: Designed to extend the lifespan of internal hoses and cables in construction machinery.

Company profile

Qingdao Restart New Material Technology Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.45h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad manufacturing and trading activities, R&D and customization capability, more than ten production lines in one dataset, and stated production of 3,000,000 meters of centralized lubrication hose. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and reports documented procedures for supplier assessment, corrective actions, and complaint handling. However, overseas service infrastructure is limited: it reports no overseas warehouse, showroom, agent, or branch. Financial credibility cannot be positively assessed because multiple financial fields are reported as zero and the datasets contain inconsistent operating-scale information. Customer-case evidence is also insufficient; participation in Hannover Messe is documented, but no specific customer or project references are provided.

Supplier typeThe supplier’s stated scope covers bio-based, synthetic, plastic, and metal-related products, as well as hydraulic components and import/export activities. Manufacturing indicators include more than ten production lines in one record, while another record states four production lines, so the supplier is best characterized as a manufacturer and trading/export supplier with inconsistent capacity data.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. It also reports conducting regular fire drills during the past year, providing explicit evidence of formal quality, occupational safety, and environmental management certifications.

After-Sales capabilityDocumented procedures and records are reported for service assessment, corrective and preventive actions, and customer complaints. However, the supplier reports no overseas warehouse, showroom, agent, or branch; therefore, formal process capability is evident, but overseas service coverage is limited.

Financial creditFinancial evidence is contradictory and insufficient for a positive assessment: several 2025 revenue, cost, profit, gross-margin, and current-ratio fields are reported as zero, while another record reports annual revenue and export revenue values and a separate production-output range. The stated current ratio of zero and inconsistent financial records raise material credibility concerns.

R&D capabilityThe supplier reports two years of total R&D engineer experience, new products during the past year, ODM services, and an available SDK. These entries demonstrate stated R&D and development-service capability, although the limited reported engineering experience constrains the strength of the assessment.

Production capacityThe supplier reports more than ten production lines and annual centralized lubrication hose output of 3,000,000 meters, but another record states four production lines. It also reports 41–50 quality-control staff and explicitly states that ongoing quantity reconciliation is not performed for every batch or mass production run, indicating meaningful capacity with a documented production-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage, supported by its stated ODM service availability.