Does the product meet international standards?

Yes, it strictly follows the SAE J517 TYPE 100 R12 standard.

What is the warranty or quality guarantee?

We use premium imported materials like Cabot carbon black and Bekaert steel wire to ensure high quality.

4 Layer Steel Wire hydraulic Flexible Hose R12 Rubber Hose

Name: 4 Layer Steel Wire hydraulic Flexible Hose R12 Rubber Hose
Brand: Zaozhuang Tianyi Industry Co., Ltd.
SKU: 729565552

Shandong, ChinaZaozhuang Tianyi Industry Co., Ltd.

US$0.60-8.00

500 Meters

Product profile

Customization

Available

Material

Nitrile Rubber

Capability

Rubber Oil Hose

Model NO.

R12

Color

Black

Braid Process

Cold Braid

Continuous Service Temperature

-40 Degrees Centigrade/+100 Degrees Centigrade

Tube

Oil Resistant Synthetic Rubber

Reinforcement

Two Braid of High-Tensile Steel Wire

Cover

Oil, Abrarion & Weather Resistant Synthetic Rubber

Transport Package

PP Woven Belt

Specification

3/16INCH-4INCH

Trademark

Tianyi flex OEM acceptable

Origin

Zaozhuang Shandong China

HS Code

40092100

Production Capacity

6000000 M/Year

Key features

High Pressure Rating: Up to 4060 psi (28 MPa) for R12 series, suitable for harsh conditions.

Dual Steel Wire Braid: Reinforced with two braids of high-tensile steel wire for durability.

Oil and Weather Resistant: Cover made of synthetic rubber resistant to oil, abrasion, and weather.

SAE J517 Standard: Complies with SAE J517 TYPE 100 R12 international standards.

Versatile Applications: Ideal for construction machinery, mining, oil drilling, and agricultural use.

Fast Delivery: Off-season lead time within 15 workdays; mass production available.

Premium Materials: Uses imported carbon black from Cabot and steel wire from Bekaert.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamSelf-branded

Zaozhuang Tianyi Industry Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2004-09-01Nearest Port: QingdaoAverage Response Time: ≤1.56hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and trading enterprise with business coverage spanning rubber and plastic products, construction and mining machinery, hydraulic and pneumatic components, hardware, and related products. It demonstrates substantial customization and R&D capabilities, including full customization, ODM services, and new product development during the past year. Manufacturing-related evidence includes joining, knitting, winding, and hoist equipment, documented finished-product inspection procedures, and peak- and off-season lead times of one month. The supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. It has significant export activity and self-operated import/export rights, but no overseas warehouse, showroom, agent, or branch. Evidence of after-sales service, financial credibility, and customer cases is insufficient. The supplier does not use ERP, OA, CRM, or SAP systems for the stated operational processes.

Supplier typeThe supplier is identified as a combined company, with business scopes covering manufacturing and sales of rubber and plastic products, mechanical and construction machinery, mining machinery, hydraulic and pneumatic components, building materials, and hardware-related products. This supports classification as a diversified combined manufacturing and trading supplier rather than a narrowly specialized entity.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certificates. It is also described as a Shandong Provincial Intelligent Manufacturing Pilot Enterprise and a technology-oriented enterprise, although the specific scope and validity of those certifications or recognitions are not provided.

R&D capabilityThe supplier reports new product development during the past year, provides ODM services, and is described as a technological innovation project enterprise, an intelligent manufacturing pilot enterprise, and a technology-focused enterprise. It also operates a hydraulic pipeline technology innovation key laboratory, providing explicit evidence of innovation activity.

Production capacityThe supplier reports manufacturing of rubber and plastic products and lists joining, knitting, winding, and hoist equipment. It has standardized finished-product inspection instructions and stated average lead times of one month in both peak and off-season periods, supporting evidence of established production operations.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, indicating a broad stated ability to support customer-specific product development and design requirements.