3 1/2" water well drill pipe

FOB Reference Price:Get Latest Price
US $350-500 / Piece | 1 Piece/Pieces (Min. Order)
Supply Ability:
2000 Piece/Pieces per Week
Port:
Qingdao/Tianjin/Hong kong
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Overview
Quick Details
Place of Origin:
Shandong, China (Mainland)
Brand Name:
RUILONG, Ruilong
Model Number:
water well drill pipe, Water well drill pipe
Type:
Drill Pipe, Drill Pipe, Foriction welding
Machine Type:
Drilling Tool, Drilling Tool
Certification:
ISO 9000, API ISO9001
Material:
Carbon Steel, High Manganese Steel
Processing Type:
Forging, Forging
Use:
Well Drilling, Well Drilling
Product name:
Bao steel R780 Water Well Drill Pipe
PN:
TS-00988
Packaging & Delivery
Packaging Details
Wooden case
Standard export package or as your requirement
Delivery Time
Winthin 10 days after payment

3 1/2" drilling pipe

Bao steel R780 Water Well Drill Pipe

Product Description:

  •  1: OD: 89mm ( 3.5' inch) thread drill pipe
  •  2: Connection: 121mm
  •  3: Material:R780/E75/N80
  •  4: Length:  4.5meters or as your requirement
  •  5: Wall thickness:9.5mm/10mm
  •  6: Yield/Tensile strengthMin 517Mpa/Min 689Mpa
  •  7: Suitable for water well, geothermal well, gas well
  •  8: Safe drilling depth: Within 1,000 meters
  •  9: Tool joint:35CrMo/40Cr

Specification:

1.Drill pipe

Drill Pipe Diameter (inch)Thickness TypeSteel Pipe GradePipe Wall ThicknessConnection Tool Joint Diameter(mm)Thread Weight(kg)
1.6"EUDZ506.5Φ57 1:165.7
R7806.5
2"EU,IUDZ506.5Φ65, Φ681:167
N80,R7806.5
2 3/8"EU,IUE75,R7807Φ75, Φ78NC269.4
E75,G1057.11
2 7/8"EU,IUN80,R7809Φ95, Φ105NC3114.2
E75,G1059.11
3 1/2"EU,IUN80,R7809.5/10Φ121, Φ127NC3818.6
E75,G105 9.319

2.Tensile performances of API drill pipe:

Steel Grade

Yield Strength 

Tensile Strength

Min(Mpa)

Max(Mpa)

Min(Mpa)

Max(Mpa)

E-75

517

724

100

689

R780

520

666

780

876

Drill Pipe pictures:

 

Packaging & Shipping

 

 

 

Company Information

 

 

FAQ

Q1:Are you a manufacture or a trade company?

Answer:Manufacture.

Q2:Do you have quality control system?

Answer: Yes,we check every production process and test pressure for each tool to make sure no problem. 

Q3:How can I get a booklet and buy a product from you?

Answer:Very easy!Just leave me a message and tell me your requirements,let me know you are  interesting in our products.

I will talk with you for the detail soon.

Q4: Can you tell me your size and specification.

Answer:

1.Give me your drawing with detail requirements.

2.Give me the product no.After you checked our booklet.

3.Don’t forget to tell me the quantities,this is very important.

4.Give me your size and specification.

5.Your destination port.