Jin Zhou Tong Shun Drilling Tool Factory, founded in 1983.Ever has 32 years experience in drilling tools .the professional manufacture and sales enterprises. located in Jinzhou City  Hebei Province, on the verge of  Beijing and  Tianjin, there are good conditions of export. The factory covers an area of10000  square meters, with more than 80 technical personnel. 

With quality cast brand, promote the development of integrity!

Main production : water well drill pipe, mining drill pipe, square drill pipe, core barrel, casing pipe, tool joint,oil drill pipe ,gas drill pipe, geological drill pipe, exploration drill pipe etc.

60mm - 168mm Grade E75 water well drill pipe

Product Description:

 1: OD: 2 7/8"(73 mm)

 2: Connection: 85mm

 3: Grade: E75/R780

 4: Length:  RI, RII, RIII (2~12.5 meters)

 5: Suitable for water well, geothermal well, gas well

 6: Safe drilling depth: Within 1000 meters

 7: Tool joint:35CrMo

 8: Friction welding drilling

 9. Thickness: 9.19 mm( 10.4 LB/FT ) 

10.Thread type: NC31

11.Thread treatment:  Phosphorization, copper plating

12. Plastic coating: TC2000, TK34,TK34P

13. Hardbending:  Boton, Arnco, TCS Ti, ARMACOR-M, Hughes Super smooth x,Duraband.

Process description:

1. Strictly according to API 5DP standard 
2. Yield strength: Min 517 Mpa
3. Tensile strength: Min 724 Mpa
4. Pipe body material: High quality alloy seamless pipe of E75 
5. Thread treatment: Phosphorization or copper plating

Drill pipe usage notes:

1.New drill pipe should be pasted thread oil before connection

2.Make up and break at least 3 times before drilling

3.Hard bending and plastic coating can be processed according to costumer special requirement.

Our Services:

1. Drill pipe strictly according to API ISO-9001 standard 

2. If you found to quality problems within one month of the package returned.

3. All strictly according to the contract and fulfill the obligations and responsibilities

4. 24 hours online customer service,feel free contact us.

Packing and Shipping:

Application:

RFQ:

Q: Are you a manufacturer or trading company?

A: We are a specialized manufacturer.

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

A: Our products include core barrel, casing, drill rod, drill rig and other drilling parts.

They are used for mineral exploration, geological drilling,

Q: How about the delivery terms?

A: 1.Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery.

     2. Min. order quantity: 1 piece.

     3. Transportation: By sea, train.

Q: How about discount?

A: Price is based on products and order quantity.

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 has 32 years of history we offer prompt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.

Q: Where is your factory located in?

A: Our factory is located in JIN ZHOU city, HEBEI province, China.

Q: How does your company control the quality? 

A: Quality first. In order to guarantee high quality for our products,  our always make a serious inspection for all products and raw materials in strict procedure. We have obtained certificate of API ISO9001

Name: Lisa Li

Call:+86-13780313175 (whatsApp/ Wechat)

Skype: muzisai

E-mail: lisasaro @163.com

Welcome you visit our factory.