What certifications does the product have?

The product is certified under API Spec 16C and API Spec 7K. The factory holds ISO9001, ISO14001, and OHSAS18001 certifications.

What is the warranty period?

We provide a 1-year after-sales service warranty for our products.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Premium Flex-Hose for Oilfield Development with Wear & Acid Resistance

Name: Premium Flex-Hose for Oilfield Development with Wear & Acid Resistance
Brand: Hebei Qinglin Rubber and Plastic Products Co., Ltd.
SKU: 2081741292

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

US$2.00

1 Meter

Product profile

Customization

Available

Material

Nitrile Rubber

Capability

Rubber Hose for Sand and Grit Blasting

Model NO.

qinglin

Color

Black

Diameter Type

Full Diameter

Working Temperature

-20 Degrees Centigrade to +121 Degrees Centigrade

Flexibility Level

Fsl0~Fsl3

Hose Characteristics

Wear Resistance, Acid Resistance, Oil-Based/Water-

Connection Form

Flange/Union/Thread

Optional Accessories

Safety Pipe Clamp/Hose Lifting Device/Stainless St

Usage

Deliver Quartz Sand or Fracturing Fluid

Delivery Time

About 15days for One 20gp Container

After-Sales Service

1 Year

Inner Materialinner Material

Upe/Synthetic Rubber

Standard

API Spec. 16c

Working Pressure

30000psi

Tube Type

Full Flow

Outer Layer

Wear-Resistant, Weather-Resistant Synthetic Rubber

Reinforcement

Many Layers of High Tensile Super Flexible Spiral

Transport Package

Pallet or Wooden Box

Specification

5~100meters/roll

Trademark

qinglin

Origin

China

HS Code

40092100

Production Capacity

50000000meters/Year

Key features

API Spec 16C Certified: Meets strict API standards for oilfield applications ensuring reliability.

High Pressure Resistance: Supports working pressure up to 30000psi with a safety factor of 2.25.

Wear & Acid Resistance: Resists wear, acid, oil-based mud, CO2, and H2S for durable performance.

Full Diameter Design: Full flow tube type prevents blockage and ensures efficient fluid delivery.

Flexible Spiral Reinforcement: Multi-layer high tensile spiral structure provides superior flexibility.

Customizable Options: Supports full diameter, temperature, flexibility, and connection form customization.

1-Year After-Sales Service: Comprehensive support including 1-year warranty for peace of mind.

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: ≤0.13h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Jing County, Hengshui City, operating in the manufacturing industry. It provides OEM and ODM services, supports extensive product customization, and has documented procedures for service assessment, corrective actions, and complaint handling. Manufacturing capacity is supported by valid contracts with associated subcontractors, in-stock capability, five qualified service suppliers, and stated lead times of within 15 working days in both peak and off-seasons. The supplier exports 41%–50% of total sales and has self-operated import/export rights. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. However, no SDK is available, no new products were reported in the past year, and overseas warehouse and showroom capabilities are absent. Financial information is insufficient for a substantive credibility assessment.

Supplier typeThe supplier is explicitly identified as a factory located in Jing County, Hengshui City, with the associated companies operating in manufacturing. This indicates a direct manufacturing-oriented supplier rather than a trading-only entity.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, while product compliance certification is listed only as “Others” without details. The documented management certifications are positive, but product certification coverage cannot be fully assessed.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. It also reports in-stock capability, five qualified service-capability suppliers, and lead times within 15 working days in both peak and off-seasons; however, it lacks overseas warehouse and showroom services.

R&D capabilityThe supplier offers ODM services and reports broad customization from samples and designs, but it has no available SDK and reported no new products during the past year. The evidence shows design-related capability but also a stated limitation in recent product innovation.

Production capacityManufacturing capacity is supported by valid contracts with each associated subcontractor, in-stock capability, five qualified suppliers, and a range of listed production and testing equipment. Finished-product inspection instructions are available and uniformly followed, with stated lead times within 15 working days year-round.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are reported consistently across the R&D and facility information.

Client casesThe supplier states that it provides OEM services for well-known brands and has collaborated with Fortune 500 companies. These are explicit customer-related credentials, although no customer names, project details, or performance outcomes are provided.

Product Q&A

Q:What is the working pressure of the hose?

The hose supports working pressures up to 30000psi with a safety factor of 2.25.

Q:What materials are used in the hose?

Inner layer is ultra-high molecular weight polyethylene/special synthetic rubber; outer layer is wear-resistant synthetic rubber; reinforced with high tensile spiral.

Q:Can the hose be customized?

Yes, we support OEM/ODM and offer customization for diameter, temperature range, flexibility level, and connection forms.

Q:What is the delivery time?

Generally 10 to 30 days after receiving advance payment, depending on order quantity and items. About 15 days for a 20GP container.

Q:What are the payment terms?

We accept T/T (30% in advance, 70% before delivery), L/C, D/P, PayPal, Western Union, and small-amount payments.