How are defective products handled?

If defective items are received, we typically provide a credit to the customer or replace the items in the next shipment.

Is customization available?

Yes, minor customization is available. We can adjust specifications such as working temperature, weight, and connection types (e.g., Hammer Union, Flange) based on customer requirements.

High Pressure Hydraulic Rotary Drilling Hose for Drill Rig

Name: High Pressure Hydraulic Rotary Drilling Hose for Drill Rig
Brand: Wise Channel Industries Limited
SKU: 1984610161

Jiangsu, ChinaWise Channel Industries Limited

US$800.00-1,800.00

1 Piece

Product profile

Customization

Available

After-sales Service

on Line Support

Warranty

1 Year

Model NO.

3/8 1/2 5/8 3/4 1 1-1/4

Manufacturing Process

CNC Milling

Surface Treatment

Without Processing

Operation Pressure

Vacuum

Material

Rubber

Working Temperature

-40℃~+100℃

Weight

0.50kg/M-8.45kg/M

Connnection Type

Hammer Union/Flange

Fitting

Integral Type Union and Flange

Transport Package

Wooden Case Package and According The Customer

Specification

According to Customer Requirements

Trademark

Wise Channel

Origin

Shandong China

Key features

API Certified Quality: Meets API Spec 7K and SY/T5469 standards with valid license numbers.

High Pressure Resistance: Operating pressure up to 35MPa (5000 PSI) for demanding oil drilling.

Multi-Layer Reinforcement: 2-6 layers of high-strength steel wire with carbon fiber for durability.

Corrosion & Chemical Resistant: Resists H2S, acids, alkalis, and abrasion in harsh borehole environments.

Flexible Vibration Isolation: Provides flexible connection and vibration isolation for drilling pumps.

Customizable Specifications: Minor customization available for temperature, weight, and connection types.

1-Year Warranty Support: Comes with a 1-year warranty and online technical support service.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Wise Channel Industries Limited

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Minor Customization CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.58h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): CIF, FOB, CFR, EXW

AI-Powered supplier vetting

SummaryWise Channel Industries Limited is a China-based trading company established in 2019, with three employees and a valid import/export license. The supplier reports petroleum-equipment output of 10,000 sets annually, exports accounting for 90% of sales, and one-month lead times in both peak and off-peak seasons. It offers minor customization but does not provide 3D software design, ODM, SDK, or overseas service infrastructure. No new products were launched in the past year. Service-management documentation is weak: some supplier records exist, but written procedures or records are missing for several controls, including customer complaints. Financial information is reported for 2021–2023, but the slices do not establish financial strength. Certification status, after-sales capability, and customer cases are not sufficiently evidenced.

Supplier typeThe supplier is identified as a Trading Company and a Limited Company, operating in Jiangsu, China. It also reports a valid import/export license, supporting its ability to conduct international trade.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, overseas agent or branch, and has not participated in offline trade shows. Its complaint-handling capability lacks written procedures and records, indicating a documented after-sales weakness.

R&D capabilityThe supplier is not identified as a professional technical supplier, provides no 3D software design, ODM, or SDK, and launched no new products in the past year. Its R&D-supported design offering is limited to minor customization, demonstrating a clear innovation limitation.

Customization capabilityThe supplier explicitly offers minor customization and design services at the minor-customization level. This supports limited product adaptation but not advanced or extensive customized development.

Product Q&A

Q:What is the operating pressure range?

The operating pressure ranges from 11MPa to 35MPa (1500-5000 PSI), depending on the specific model and size selected.

Q:What materials are used in the hose construction?

The hose features an inner tube made of NBR (oil-resistant, abrasion-resistant), reinforced with 2-6 layers of high-strength steel wire and carbon fiber, with a CR outer cover for weather and aging resistance.

Q:What standards does this product comply with?

The product complies with API Spec 7K and SY/T5469 standards and holds valid API emblem license numbers for quality assurance.

Q:What payment methods are accepted?

We accept T/T (Telegraphic Transfer) and L/C (Letter of Credit). New clients typically require an advance payment of 30%-100%, with the balance paid before delivery after inspection.

Q:What is the order procedure?

First, we discuss details via email or social media. Then, we issue a Proforma Invoice (PI) for your confirmation. After receiving the deposit, we begin production. The balance is settled before shipment.