OD76mm water well drill pipe,DTH drill pipe

  • >=50 Pieces
Model Number:
114mm API water well drill pipe
Lead Time:
Quantity(Pieces) 1 - 1 >1
Est. Time(days) 7 Negotiable
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Quick Details
Place of Origin:
China, Shandong, China(Mainland)
Brand Name:
Carbon Steel, High Manganese Steel
Drill Pipe
Machine Type:
Drilling Tool
Processing Type:
Forging, Forging
Well Drilling
3 Months
Applicable Industries:
Energy & Mining
Tool Joint Material:
Wall Thickness:
Model Number:
89mm drill pipe
Supply Ability
Supply Ability:
2000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
Wooden case
Standard Export package
Qingdao/Tianjin/Hong kong
Lead Time :
Quantity(Pieces) 1 - 1 >1
Est. Time(days) 7 To be negotiated

Deep well drill pipes

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:

Deep well PVC casing pipes and PVC water well screens

2.Connection tool joint specification:

Deep well PVC casing pipes and PVC water well screens

Product pictures:

Deep well PVC casing pipes and PVC water well screens


Deep well PVC casing pipes and PVC water well screens
Production Process :
Deep well PVC casing pipes and PVC water well screens
Deep well PVC casing pipes and PVC water well screens

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



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.

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 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.


water well

Deep well PVC casing pipes and PVC water well screens



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