Can the product be customized?

Yes, we offer full customization, minor customization, and flexible customization from samples or designs.

What is the minimum order quantity?

The minimum order quantity is 1 unit.

What are the lead times for production?

Both peak season and off-season lead times are within 15 working days.

Circulating Sub to Provide Fluid Circulation

Name: Circulating Sub to Provide Fluid Circulation
Brand: DONGYING LIANHUI PETROLEUM TECHNOLOGY CO.,LTD
SKU: 2183324925

Shandong, ChinaDONGYING LIANHUI PETROLEUM TECHNOLOGY CO.,LTD

US$1,700.00

1-99 Pieces

US$1,200.00

100+ Pieces

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

One Year

Model NO.

Circulating Sub

Manufacturing Process

Forging

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Cast Steel

Product Name

Circulating Sub

Color

Customer's Requirements

Application

Energy & Mining/Petroleum Machinery Parts

Transport Package

Pallet

Trademark

Customization

Origin

China

HS Code

8431431000

Production Capacity

50000pieces/Year

Key features

Customizable Design: Product name, color, and application can be tailored to customer requirements.

High-Strength Material: Made of cast steel to withstand high pressure, high temperature, and mud shocks.

Multi-Stage Sealing: Ensures safety and reliability while preventing mud leakage and broken heads.

Lightweight & Compact: Small size and light weight allow for quick connection and disassembly.

One Year Warranty: Comes with a comprehensive one-year warranty coverage for peace of mind.

API 7K Certified: Manufactured with ISO and API 7K international quality certifications.

Fast Lead Time: Peak and off-peak season lead times are both within 15 working days.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Company profile

Fast Delivery

DONGYING LIANHUI PETROLEUM TECHNOLOGY CO.,LTD

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Qingdao portAverage Response Time: ≤3.85h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressNo. 38 Mengshan Road, Dongying District, Dongying, Shandong, China

Plant Area43 square meters

Number of Employees5

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsPetroleum machinery accessories

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2018-06-22

Main MarketsEurope, Southeast Asia/ Mideast

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:How do you transport the goods?

We transport the goods by container. We possess long term cooperation with ship agency which can provide you lowest shipping fee. For samples we can send by express.

Q:Can you satisfy my special requirement?

Definitely! We have strong design capacity and R&D capacity!

Q:Which shipment terms can you accept?

EXW FOB CNF CIF DDU DDP

Q:What is the warranty period?

We provide a one-year warranty for this product.

Q:What materials are used for the circulating sub?

The circulating sub is made of cast steel with spray-paint surface treatment.