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20FT High Strength E75 Drill Pipe , 4-1/2 Drill Pipe

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20FT High Strength E75 Drill Pipe , 4-1/2 Drill Pipe

Brand Name : BaiWei

Place of Origin : Hebei China

Price : Negotiable

Payment Terms : T/T

Delivery Time : 20-30 working days, which will be adjusted according to different products and inventory

Packaging Details : According to customer needs

Model Number : 4.5"

Certification : ISO9001

MOQ : 30pcs

Type : Watet well drill Pipes

Machine Type : Drilling Equipment

Material : High Manganese Steel

Processing Type : Forging

Use : Well Drilling

Application : Well drilling,DTH drilling, Coal Drilling, Quarrying

Pressure : High Pressure

Diameter : 50mm to 159mm

Length : 15FT/20FT/25FT

Color : Request

Advantage : High Performance

Usage : Well Drilling

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High Strength Outer Flat Drill Pipe Round Drill Pipe For Mining Drilling Rig

Product Description

The flat drill pipe is mainly suitable for water hammer rotary drilling (liquid and gas). It has the characteristics of high rigidity, good air tightness, flat external structure, low rotating torque and low resistance. The main specifications include ￠ 50 ￠ 60 ￠ 73 ￠ 89 ￠ 114, which can also be customized as required.

OD
A		 Wall
B		 Length
L		 Weight
lbs		 ID
Pin C		 Across
Flat D		 Flat
Length E		 Dist From
Shoulder F		 Flat
Length G		 Across
Flat H		 Connection
3.5" .315" 20' 245 1.75" 2.75" 12.5" 3.25" 2.25" 3.25" 2 3/8IF
4.5" .337" 20' 345 1.75" 3" 12.5" 3.25" 2.375" 4" 3 1/2 Reg
4 1/2" .337" 20' 345 2 1/8" 3" 12 1/2" 3 1/4" 2 3/8" 4" 2 7/8 IF
4 1/2" .337" 25' 430 1 3/4" 3" 12 1/2" 3 1/4" 2 3/8" 4" 3 1/2 Reg
4 1/2" .337" 25' 430 2 1/8" 3" 12 1/2" 3 1/4" 2 3/8" 4" 2 7/8 IF
4 1/2" .337" 30' 510 1 3/4" 3" 12 1/2" 3 1/4" 2 3/8" 4" 3 1/2 Reg
4 1/2" .500" 25' 510 1 3/4" 3" 12 1/2" 3 1/4" 2 3/8" 4" 3 1/2 Reg
4 1/2" .500" 30' 615 1 3/4" 3" 12 1/2" 3 1/4" 2 3/8" 4" 3 1/2 Reg
4 1/2" .750" 25' 805 1 3/4" 3" 12 1/2" 3 1/4" 2 3/8" 4" 3 1/2 Reg
5" .500" 25' 695 1 3/4" 3" 12 1/2" 3 1/4" 2 3/8" 4" 3 1/2 Reg
5" .500" 30' 775 1 3/4" 3" 12 1/2" 3 1/4" 2 3/8" 4" 3 1/2 Reg
5" .750" 30' 1100 1 3/4" 3" 12 1/2" 3 1/4" 2 3/8" 4" 3 1/2 Reg
5" .750" 25' 930 1 1/2" 3" 12 1/2" 3 1/4" 2 3/8" 4 5/8" 3 1/2 Beco
5 1/2" .750" 25' 1045 1 1/2" 3" 12 1/2" 3 1/4" 2 3/8" 4 5/8" 3 1/2 Beco
5 1/2" .750" 30' 1240 1 1/2" 3" 12 1/2" 3 1/4" 2 3/8" 4 5/8" 3 1/2 Beco

Drill pipe usage notes

1. New drill pipe should be oiled before connecting
2. Trim and break at least 3 times before drilling
3. Hard bending and plastic coating can be processed according to the special requirements of customers



20FT High Strength E75 Drill Pipe , 4-1/2 Drill Pipe


FAQ

Q: What is your delivery time?
A: It usually takes 20 days to produce. Within 3 days (if there is stock).

Q: How to control the quality?
A: Before shipping, we should check and test each drill rod.

Q: Has your drill pipe been heat treated?
A: Yes, our heat treatment of drill pipe and casing.

Q: Does your drill pipe have anti-rust function?
A: Yes, each drill pipe and casing will be anti-rust with paint or anti-corrosion oil before transportation. If you need galvanized pipe, please contact us.


Product Tags:

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