API 5DP Drill Pipe Tool Couplings for Water Well Drilling

Supplier: Jinzhou City Tongshun Drilling Machine Co., Ltd.
Region: Hebei, China
Contact: Ms Lisa Lee
Price: $1.00 /pair
Min. Order: 1 pair

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Product details

thread type:	NC, FH, IF, REG	Weight (kg):	25
Warranty:	3 months	Packaging Details:	Packed in carton or wooden case.
Certification:	API	Package preview:
product name:	API 5DP Drill Pipe Tool Joints for Water Well Drilling	Video shipment inspection:	if
payment terms:	L/C, Western Union, T/T	Origin:	Hebei china
Applicable industries:	Energy and Mining	Marketing Type:	New Products 2020
use:	drilling	size:	all sizes
application:	rock drilling	port:	Tianjin harbor
Showroom location:	Vietnam	Material:	35CrMo/40Cr/4137H, Chromium
Product number:	TS-03061	Connection Type:	male and female
Type of machine:	Drilling tool	Mechanical test report:	if
Processing type:	forging	Health status:	new
Supply capacity:	5000 pairs per month	Special Process:	Conditioning
brand:	Tongshun	type:	drill pipe

API 5DP Drill Pipe Tool Joints for Water Well Drilling

Product Description:

1. Outer diameter: 57mm-168mm

2. Material: 35CrMo/40Cr/4137H

3. Length: N: 235mm M: 195mm

4. Suitable for connecting 50mm drill pipe for drilling and geological drilling

5. Tool connector: NC26, NC31, NC38, NC40, NC46, NC50

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Specification:

Drill pipe joint code	drill pipe		Drill pipe joint(mm)
Drill pipe joint code	Specification	steel grade	outer diameter	Pin Tap ID	Tong Space by Pan Tap	Clamps for box taps
NC26	2 3/8 inches	DZ5O, R780	Ø86	Ø45	178	203
NC26	2 3/8 inches	G105	Ø85.7	Ø44.5	178	203
NC31	2 7/8''	ZD5, R780	Ø104.8	Ø50.8	232	280
NC31	2 7/8''	G105	Ø104.8	Ø50.8	232	280
NC38	3 1/2 inches	DZ50, R780	Ø127	Ø65.09	248	310
NC38	3 1/2 inches	G105	Ø127	Ø61.9	248	310
NC46	4 1/2 inches	DZ50,R780	Ø158.8	Ø82.6	236	320
NC46	4 1/2 inches	G105	Ø158.8	Ø76.2	236	320
NC50	4 1/2 inches	G105	Ø168.3	Ø86	236	320
	5''	DZ50, R780	Ø168.3	Ø89/82.6	236	320
	5''	G105	Ø168.3	Ø82.6	236	320

Tool connector picture:

process flow

production process:

Tool joint quality control:

1. Before the order is confirmed, the raw materials of the drill pipe and tool joint body should be ordered from the famous large steel enterprises in China.

2. Tool joints inspected by our QC staff and factory's own laboratory.

3. Each tool joint is non-destructively tested, cleaned and oiled before packing

4. Before the delivery of the tool joints, customers can send a QC or appoint a third party to check the quality, such as SGS, BV or others.

Precautions for the use of tool joints:

1. New tool joints should be coated with thread oil before connecting

2. Up and down at least 3 times before drilling

3. Hard bending and plastic wrapping can be processed according to the special requirements of customers

our service:

1. The tool joint is strictly in accordance with the ISO9001 standard

2. If you find quality problems within one month of the package being returned.

3. Perform all obligations and responsibilities strictly in accordance with the contract

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

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