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Flexible Braided Choke and Kill Hose for Drilling Operations

Name: Flexible Braided Choke and Kill Hose for Drilling Operations
Brand: Hebei Qinglin Rubber and Plastic Products Co., Ltd.
SKU: 2080695112

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

US$10.00

1 Meter

Product profile

Customization

Available

Material

Nitrile Rubber

Capability

Heat-resistant Rubber Hose

Model NO.

qinglin

Color

Usage

Oil-Resistant, Seawater-Resistant, High-Temperatur

Delivery Time

About 15days for One 20gp Container

After-Sales Service

1 Year

Inner Material

Nitrile Rubber

Temperature Range

-40 Degrees Centigrade to +121 Degrees Centigrade

Flexible Spec.

Fsl0-Fsl3

Standard

API Spec 16c

Couplings

Flange/Hammer Union/Thread

Options

Safety Clamps/Hose Lift Eyes/Stainless Steel Armor

Working Pressure

50000psi

Tube Type

Full Flow

Outer Layer

Black, Chloroprene Rubber

Reinforcement

High-Strength Steel Wire Winding

Size

3/8"-2"

Weight

1.6~10kg/M

Transport Package

Pallet or Wooden Box

Specification

5~100meters/roll

Trademark

qinglin

Origin

China

HS Code

40092100

Production Capacity

50000000meters/Year

Key features

High Working Pressure: Rated for 50,000 psi working pressure with a safety coefficient of 4, meeting API 16C standards.

Multi-Layer Protection: Features nitrile rubber inner, steel wire reinforcement, fiberglass fireproof layer, and stainless steel armor.

Customizable Options: Offers customization for usage, couplings, and armor based on specific design or sample requirements.

Certified Quality: Complies with API Spec 16C and 7K, ISO9001, ISO14001, and OHSAS18001 standards.

Versatile Applications: Ideal for oil fields, chemical plants, and aerospace, resistant to oil, seawater, acid, and alkali.

Fast Delivery: Approximately 15 days delivery time for one 20GP container, ensuring timely project support.

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: ≤0.09h

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:Does this hose meet API standards?

Yes, the hose meets the API 16C standard fire protection requirements and is also certified under API SPEC 7K.

Q:What is the working pressure rating?

The hose has a working pressure of 50,000 psi (345 bar) with a burst pressure of 20,000 psi (1380 bar) and a safety coefficient of 4.

Q:Can the hose be customized?

Yes, we offer full customization, minor customization, and flexible customization based on samples or designs, including couplings and armor options.

Q:What is the lead time for delivery?

The delivery time is approximately 15 days for one 20GP container, with peak and off-season lead times both within 15 workdays.

Q:What materials are used in the hose construction?

It features a black nitrile rubber inner layer, high-strength steel wire reinforcement, a fiberglass fireproof layer, and a black chloroprene rubber outer layer with stainless steel armor.