Do you test all your goods before delivery?

Yes, we have three inspection steps to make sure the products you received in high quality.

Are you accept the OEM?

Yes, we support the OEM or ODM.

What is your port of shipment?

Tianjin, China or as your request.

High-Pressure Rotary Drilling Hose with API 7K Certification Kelly Hose for Mud Oil-Based Mud Drilling Hose Factory Direct Sales Flexible Hydraulic Hose

Name: High-Pressure Rotary Drilling Hose with API 7K Certification Kelly Hose for Mud Oil-Based Mud Drilling Hose Factory Direct Sales Flexible Hydraulic Hose
Brand: Hebei Qinglin Rubber and Plastic Products Co., Ltd.
SKU: 2077684762

Hebei, ChinaHebei Qinglin Rubber and Plastic Products Co., Ltd.

US$0.20

1-99 Meters

US$0.02

100+ Meters

Product profile

Customization

Available

Material

Nitrile Rubber

Capability

Mud Hose

Model NO.

qinglin

Color

Black

Usage1

Flexible Hose

Product Name

Hydraulic Hose

Hose Material

Rubber Hose

Hose Characteristic

High Pressure Hose

Standard

API Spec. 7K

Product Name2

Flexible Pipe

Chemical Characteristic

Chemical Hose

Accesories

Hydraulic Fitting

Reinforcement

2-6 Layers of High-Strength Ultra-Flexible Steel

Working Temperature

-20 Degrees Centigrade to +121 Degrees Centigrade

Outer Layer

Wear-Resistant, Weather-Resistant Synthetic Rubber

Hose Characteristics

Resistant to Wear, Corrosion, Oil-Based/Water-Base

Connection Form

Flange/Union/Thread

Optional Accessories

Safety Pipe Clamp/Hose Lifting Device/Stainless St

Inner Material

Nr&SBR Synthetic Rubber/HNBR/Upe/PTFE

Transport Package

Pallet or Wooden Box

Specification

5~100meters/roll

Trademark

qinglin

Origin

China

HS Code

40092100

Production Capacity

50000000meters/Year

Key features

API 7K Certification: Certified for rotary drilling and vibrator hydraulic applications up to 15000 psi.

High Pressure Capability: Available working pressures ranging from 1500 psi to 15000 psi across multiple grades.

Durable Material Construction: Features hydrogenated nitrile rubber inner layer with 2-6 layers of high-strength steel reinforcement.

Chemical Resistance: Resistant to wear, corrosion, oil-based/water-based mud, and hydrogen sulfide.

Flexible Design: Offers flexibility levels from FSLO to FSL3 with minimum bending radius from 900mm to 1800mm.

Customization Support: Supports OEM and ODM services with full customization options from samples or designs.

Comprehensive Testing: Undergoes three inspection steps including 100% visual inspection before delivery.

Company profile

Importers and ExportersExhibition ExperiencePatents AwardedProduct Certification

Hebei Qinglin Rubber and Plastic Products Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Confidential CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.59h

AI-Powered supplier vetting

SummaryThe supplier operates as a manufacturing factory based in Hengshui City, offering OEM and ODM services. It collaborates with Fortune 500 companies and holds various ISO certifications. The supplier has a robust after-sales service framework and a consistent financial performance over the last three years. However, its innovation capability seems limited with no new products launched in the past year. The supplier's production facilities include advanced machinery, and it offers flexible customization services. Export activities account for a significant portion of sales, although the year they began exporting is confidential.

Supplier typeThe supplier is a manufacturing factory located in Hengshui City, Jing County, operating within the manufacturing industry.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, indicating compliance with quality and environmental management standards.

After-Sales capabilityThe supplier has established procedures for handling customer complaints and corrective actions, demonstrating a structured approach to after-sales service.

Financial creditFinancial data from the last three years shows consistent capacity and cash flow, suggesting financial stability.

R&D capabilityNo new products were developed in the past year, indicating limited innovation capability.

Production capacityThe supplier utilizes various advanced machines for production, supporting strong manufacturing capabilities.

Customization capabilityCustomization services are extensive, ranging from minor to full customization based on samples or designs.

Client casesThe supplier collaborates with Fortune 500 companies, indicating a strong track record with reputable clients.

Product Q&A

Q:What is your terms of packing?

Generally, we pack our goods in plastic bags for inner package. Out package you could choose the carton box or woven bags.

Q:What is your terms of payment?

T/T, 30% In Advanced, and 70% Before delivery, Or L/C. The pictures of products details and packages will be sent before you pay the balance.

Q:What is your terms of delivery?

FOB, CFR, CIF.

Q:How about your delivery time?

Generally, it will take within 10 to 30 days as receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:What is your sample policy?

We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost. But the delivery charges will be deducted from the customer's future order.