Do you test all your goods before delivery?

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

Our port of shipment?

Tianjin,China or as your request.

API 7K 16c Oil Well Drilling Rubber Hydraulic Hoses Rotary Hose

Name: API 7K 16c Oil Well Drilling Rubber Hydraulic Hoses Rotary Hose
Brand: Hebei Qinglin Rubber and Plastic Products Co., Ltd.
SKU: 2084452322

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

US$0.20

1 Meter

Product profile

Customization

Available

Material

Hydrogenated Nitrile Rubber/Nitrile Rubber/Nylon

Capability

Flexible Choke & Kill Line

Model NO.

qinglin

Color

Black, Silver, Green

Usage1

Flexible Hose

Product Name

Hydraulic Hose

Hose Material

Rubber Hose

Hose Characteristic

High Pressure Hose

Product Name2

Flexible Pipe

Chemical Characteristic

Chemical Hose

Accesories

Hydraulic Fitting

Product Name3

Flexible Pipe

Standard

API Spec. 16c

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

Outer Layer

Wear-Resistant, Weather-Resistant Synthetic Rubber

Reinforcement

Many Layers of High Tensile Super Flexible Spiral

Usage

Deliver Water Base Mud/Oil Base Mud

Transport Package

Pallet or Wooden Box

Specification

5~100meters/roll

Trademark

qinglin

Origin

China

HS Code

40092100

Production Capacity

50000000meters/Year

Key features

API 16C & 7K Certified: Meets API Spec 16C and API Spec 7K standards for oilfield drilling hoses.

High Pressure Resistance: Withstands working pressures up to 22,500 psi with corresponding test pressures.

Flexible Choke & Kill Line: Designed for flexible choke and kill lines with high tensile spiral reinforcement.

Customizable Options: Supports OEM/ODM, full customization, and minor customization based on designs or samples.

Multiple Connection Forms: Available with flange, union, or thread connections to suit various rig requirements.

100% Quality Inspection: Three-step inspection process ensures high quality before delivery to customers.

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: ≤0.07h

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 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 detials 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.