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N80 R780 S135 Steel Material DTH Drilling Tools Water Well Casing Pipe

N80 R780 S135 Steel Material DTH Drilling Tools Water Well Casing Pipe

  • N80 R780 S135 Steel Material DTH Drilling Tools Water Well Casing Pipe
  • N80 R780 S135 Steel Material DTH Drilling Tools Water Well Casing Pipe
  • N80 R780 S135 Steel Material DTH Drilling Tools Water Well Casing Pipe
N80 R780 S135 Steel Material DTH Drilling Tools Water Well Casing Pipe
Product Details:
Place of Origin: China
Brand Name: Mirco
Model Number: Drill pipe
Payment & Shipping Terms:
Minimum Order Quantity: negotiable
Price: negotiable
Packaging Details: 9 units each bundle
Delivery Time: 15-20 days
Payment Terms: L/C, T/T, Western Union, MoneyGram
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Detailed Product Description
Material: S135 Diameter: 89mm ( 3 1/2 Inch)
Length: 9meters Or As Your Requirement Thickness: 7.11mm
Type: New Unused Industry: Water Well, Geothermal Well, Gas Well
Processing Type: Forging
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N80 R780 S135 Steel Material DTH Drilling Tools Water Well Casing Pipe

 

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

 

Specification:

1.Drill Pipe Spec:

 

Drill pipe diameter(inch) Thickness type steel grade Pipe wall thickness connection tool joint diameter(mm) Thread Weight(KG)
1.6" EU D250 6.5 ɸ57 1:16 5.7
R780 6.5
2" EU,IU D250 6.5 ɸ65,ɸ68 1:16 7
N80,R780 6.5
2 3/8" EU,IU E75,R780 7 ɸ75,ɸ78 NC26 9.4
N80,R780 7.11
2 7/8" EU,IU N80,R780 9 ɸ95,ɸ105 NC31 14.2
E75,G105 9.11
3 1/2" EU,IU N80,R780 9.5/10 ɸ121,ɸ127 NC38 19
E75,G105 9.3

 

2.Connection tool joint specification:

 

Diameter(mm) Thread Specification Male Thread Female Thread
OD ID Thread Type Tooth/inch conical degree Y.S DS DF QF Length
121 68 NC38(3 1/2" IF) 4 1:06 285 86.13 71.32 87.7 104.8

N80 R780 S135 Steel Material DTH Drilling Tools Water Well Casing Pipe 0

 

 

About us 

 

 

KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients’ drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company’s development team introduces innovative products each year – tools that are rigorously tested in the field and proven
to perform beyond industry expectations.

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

Send your inquiry directly to us (0 / 3000)

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