• Henan BEBON Iron & Steel Co., Ltdwas founded in 2000,with a good reputation in national steel market, we have established international business since 2000,after so many years operation,our clients spreads over all the world.

  • corten steel tube triangle steel tube water well drilling rig for construction companies
  • Product Name: corten steel tube triangle steel tube water well drilling rig for construction companies
    Port: Qingdao/Tianjin
    Supply Ability: 3000 Piece/Pieces per Month
    Payment Terms: L/C,D/P,T/T,Western Union,MoneyGram
    Place of Origin: Shandong China (Mainland)
    Brand Name: Ruilong
    Model Number: S135/G105/E75
    Type: Drill Pipe
    Machine Type: Drilling Tool
    Certification: API
    Material: Carbon Steel
    Processing Type: Forging
    Use: Well Drilling
    Place of Origin: Shandong,China(Mainland)
    Material: High Manganese Steel
    PN: TS-01311
    Connection: 121mm
    Tool Joint Material: 35CrMo/4137H/40Cr
    Processing Type: Forging
    Diameter: 89mm
    Wall Thickness: 7.11mm
    Model Number: 89mm drill pipe
    Length: 12m,9m,6m,3m,1.5m
    Packaging Details: Wooden case Standard export package or as your requirement
    Delivery Details: Within 10 days after payment

    corten steel tube

    Product Description:

    1: OD: 89mm ( 3 1/2 inch) thread drill pipe

    2: Connection:90mm/95mm/105mm

    3: Grade: E75/R780/N80

    4: Length: 9meters or as your requirement

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

    6: Safe drilling depth: Within 800 meters

    7: Tool joint:35GrMo/40Cr/4137H



    1.Drill Pipe Spec:

    2.Connection tool joint specification:

    Product pictures:


    Production Process :

    Drill pipe quality control:

    1.Before order to be confirmed, the raw material of pipe and tool joint body should be booked from

    famous big steel enterprises in China.

    2.Checked by our QC staff and factory own laboratory.

    3.Every drill pipe has nondestructive inspection , cleaned and breach oil before packing.

    4.Before delivery clients could send one QC or point the third party to check the quality such SGS, BV or


    corten steel tube


    1. The drill pipes will be packed into bundles as 3x3, 3x4, 4x4 etc. and loading into containers after black painting and thread protectors installation.

    2. For 20’ container, the max loading weight is 21 metric tons

    3. For 40’ container, the max loading weight is 27 metric tons.

    4. Usual loading port is XINGANG port in Tianjin, main port in north of China.

    corten steel tube

    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.

    corten steel tube

    Our Services:

    1. Drill pipe strictly according to API ISO9001 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.

    corten steel tube



    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 ISO9001* is professional production of drilling tools, if you want to know more about our products, please feel free to contact us.

    • Email:sales7@bebonchina.com;Skype ID:Tayabebon