What is the Kelly Cock used for?

It is a manually operated ball valve used to prevent blowouts by connecting at the upper and lower ends of the kelly during drilling.

What materials are used?

The Kelly Cock is made of Alloy and features CNC Milling manufacturing with Spray-Paint surface treatment.

Certified Kelly Valve for Safe Mud Flow Control During Kelly

Name: Certified Kelly Valve for Safe Mud Flow Control During Kelly
Brand: Shijiazhuang Jimai Machinery Equipment Technology Co., Ltd.
SKU: 1968487101

Hebei, ChinaShijiazhuang Jimai Machinery Equipment Technology Co., Ltd.

US$750.00-1,350.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

all

Manufacturing Process

CNC Milling

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

Color

as Request

Name

Kelly Valve/Kelly Cock

Use

Well Drilling

Certificate

a P I

Transport Package

Standard Export Packing

Specification

Standard

Trademark

Origin

China

HS Code

8431431000

Production Capacity

2000 Sets / Month

Key features

Blowout Prevention: Effective tool to prevent well kick or blowout accidents during drilling operations.

Simple Operation: Opens or closes by turning the special operating spanner at 90 degrees.

Customizable Design: Color, name, and certificate can be customized as per customer request.

1-Year Warranty: Comprehensive 1-year warranty covering all kinds of products.

Free Replacement Parts: Free new parts provided for defective accessories in the next order.

Fast Delivery: Delivery arranged within 7 working days after receipt of payment.

Professional Manufacturer: Large-scale professional manufacturer with rich industry experience.

Competitive Pricing: High quality products offered at competitive prices with fast shipment.

Company profile

Importers and ExportersFast DeliveryR&D Capabilities

Shijiazhuang Jimai Machinery Equipment Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2024-01-01Nearest Port: TianjinAverage Response Time: ≤3.35h

AI-Powered supplier vetting

SummaryShijiazhuang Jimai Machinery Equipment Technology Co., Ltd. is identified as a trading company and limited company offering water well drilling rigs and mud pumps. It reports OEM service for well-known brands, broad customization options, and substantial export activity, with self-operated import and export rights stated. The supplier describes independent development and production of water well drilling rigs and accumulated maintenance and after-sales experience. However, it has only three employees, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no recorded participation in offline trade shows. The provided information confirms financial records for 2021–2023 but does not disclose financial results. An SGS audit is listed, although the audit result is recorded as 0 and the report validity shown ended on 2025-05-07. No specific certifications or customer cases are provided.

Supplier typeThe supplier is explicitly classified as a trading company and a limited company. Its listed offerings are water well drilling rigs and mud pumps, while its business scope includes machinery sales, construction and mining machinery, import/export, and technology services.

After-Sales capabilityThe supplier states that it has accumulated maintenance technology and after-sales handling experience through extensive user contact and usage data. It lists equipment installation as an overseas service offering, but has no overseas agents or branches and serves zero listed countries, indicating limited documented international service coverage.

R&D capabilityThe supplier states that it independently develops and produces a new generation of water well drilling rigs and provides technology development and promotion services. However, it reports no available SDK, and no specific patents, R&D personnel, facilities, or measurable innovation outcomes are provided.

Customization capabilityThe supplier explicitly lists customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly indicates broad stated customization coverage.

Product Q&A

Q:Why choose Jimai Machinery?

Jimai Machinery is a professional drilling rig supplier with rich industry experience, offering high quality, competitive prices, and fast shipment.

Q:Do you offer custom designs?

Yes, we have our own trade factory and provide services to top partners, producing superior products based on your designs.

Q:How to place an order?

Step 1: Tell us the model and quantity; Step 2: We make a PI for confirmation; Step 3: Arrange payment; Step 4: Deliver goods within the stipulated time.

Q:What is the delivery time?

Delivery is made about 7 working days after receipt of the payment.

Q:What is the warranty policy?

We provide a 12-month warranty for all products. If defective accessories are found, we provide free replacement parts in the next order.