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Quick Details

  • Place of Origin: Henan, China (Mainland)
  • Brand Name: ZM
  • Model Number: API
  • Type: Drill Pipe
  • Machine Type: Drilling Equipment
  • Certification: API
  • Material: High Manganese Steel
  • Processing Type: Forging
  • Use: Well Drilling
  • name: drill pipe

Packaging & Delivery

Packaging Details in cartons
Delivery Time 15 workdays

Water Well Drill Pipe 2 3/8 inch

Product Description

Brief introduction 

Water exploration drill pipe, with body material of quality goelogical special alloy and pipe joint material of quality alloy structure steel, is processed by vacuum hardening and tempering, which greatly improves the fatigue strength and the shear strength. Produced by friction welding, the dill pipe get the advantages of high bending strength, strong welding, etc.
Our producing equipments are all advanced CNC machines, which guarantees dimension accuracy of production. Custom service is available also according to your special requirements.


API 2 3/8, 2 7/8, 3 1/2, 4, 4 1/2, 5, 5 1/2, 6 5/8 available

Detailed Images


Packaging & Shipping


Bubble packs+wooden case


Sea cargo, air cargo,express

Less than 45kg, by express. (Door to door, fast&convenient)

Between 45-200kg, by air. (Fast&safe, but comparatively expensive)

More than 200 kg, by sea. (Cheap, but long time)



Company Information

Company Profile

Henan Zhongmei Drill Tool CO., Ltd. is a private enterprise which specializes in producing professional drilling tools for years, integrating R&D, production and sale. Our company covers an area of ca. 6,700 sq.m. the workshop covering an area of 3,500 sq.m., located in Jindai Industrial Zone, Guancheng Dristrict, Zhengzhou City, Henan Province, China. We have over 100 staff members, the 20% are engineers and technicians. In the workshop, it is equipped with complete sets of sophisticated production equipment, such as CNC machine, multifunctional milling machine, high frequency induction heating equipment, vacuum brazing furnace, and performance reliable testing equipment, such as universal testing machine, g-ratio test machine.

Our products are shown as following, including 6 series that over 80 kinds:

Series1: PDC Drill Bit Series

Series2: Diamond Bit Series

Series3: Tricone Bit Series

Series4: TC Drill Bit Series

Series5: Ballistic Bit Series

Series6: Drill Rods Series

Advanced technology equipment, excellent technicians and scientific management are guaranteeing the superior quality and highy competitive prices and speedy delivery. Custom service is available according to drawings or other requests. If you have any question, please do not hesitate to contact us. We sincerely hope to cooperate with you, and your inquires are most welcome.





Q: Are you a manufacturer or trading company?

A: We are a specialized manufacturer. We have our own workshop and foreign trade team, will provide you with the factory price and kind service. Welcome to visit our factory.  

Q: What are your main products, and used for?

A: Our products include PDC drill bits, diamond bits, tricone bits, T.C. drill bits, ballistic bits, drill rods. Widely used in mineral exploration, geological drilling, geotechnical engineering, soil sampling etc.

Q: Is your custom service available?

A: Yes sure. Custom service is available according to your special requirements. 

Q: How do you control the quality?

A: Quality first. In order to guarantee high quality products, all our products are in strict accordance with ISO9001 international quality system and have to undergo a rigorous testing system before delivery.

Q: How about discount if we build up long term cooperation with you?

A: At the beginning, the discount depends on the order quantity. When we build up long term cooperation, you will get our most favorable price and special custom service.

Q: How about the payment terms?

A: Payment:50% T/T in advance, 50% before shipment

Q: Min. Order?

A: Min. order quantity: 1 piece or not less than USD $1000.

Q: How about the delivery terms?

A: By DHL/TNT/Fedex/UPS/EMS express, air, sea, train.

Delivery time:

within 15 work days after receiving the deposit if no goods in stock;

within 3 work days after receiving the deposit if we have in stock.

Q: Do you accept sample order?

A: Yes sure, please contact us for details.

Q: How about your after-sales service?

A: As a manufacturer, we offer prompt technology support for you. Besides, we accept goods return or replace for quality problem.

Q: Where is your factory located in?

A: Our factory is located in Zhengzhou city, Henan province, China. Welcome to visit.


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China (Mainland) | Manufacturer, Trading Company
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