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De ingepaste Boorstaaf 2 3/8“ 10 Voet snakt naar goed het Boren, Geologische Boring

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De ingepaste Boorstaaf 2 3/8“ 10 Voet snakt naar goed het Boren, Geologische Boring
Kenmerken Galerij Productomschrijving Verzoek om een Citaat
Kenmerken
Specificaties
Hoog licht:

Steeladapter

,

verminderde boorbeetjes

Basis informatie
Plaats van herkomst: CHINA
Merknaam: ROSCHEN
Certificering: API
Modelnummer: 2 3/8“
Betalen & Verzenden Algemene voorwaarden
Verpakking Details: Bundel omhoog
Productomschrijving

Mayhew Junior Drill Rods 2 3/8" 10 ft Long for Geological Drilling

 

Mayhew Junior Rods

 

We manufacture drill rods from seamless tubing and hardened & tempered alloy steel tool joints.

 

All our tool joints are pre-machined and heat treated before final machining to ensure accuracy.

 

All threads are gauged to international standards to ensure interchangebility on existing rods irrespective of supplier.

 

 

Drill pipe is designed to allow the introduction of a drilling fluid or air to the bit and to provide the mechanism to transfer energy developed by the drill motor to the bit.

 

The correct selection of drill pipe, in most instances, determine how successful you are and what options you have as far as depth, bore hole size, and push and pull down ability.

 

The selection of drill pipe is one of the most important decisions mainly due to cost and rig capability.

 

Below is a breakdown of what the most popular drill pipes are and their benefits.

 

De ingepaste Boorstaaf 2 3/8“ 10 Voet snakt naar goed het Boren, Geologische Boring 0

 

Mayhew Jr (Junior) drill pipe engineered with weld on joints:

 

NC26

2-7/8" IF modified drill pipe

2-7/8" FEDP drill pipe

3-1/2" API drill pipe

 

2-3/8" Mayhew Jr Drill Pipe 10 foot stick with welded on tool joints - 2" pipe = 2.375" OD

 

Choose Wall thickness and quantity below.

 

Recommendation is to choose Schedule 160 if using a downhole hammer.

 

2-3/8" Mayhew Junior Drill Pipe

 

1-1/2" CA21 weld on tool joint pair (one pin and one box): (112CA21TJ)

 

2-3/8" Mayhew Jr weld on tool joint pair (one pin and one box): (238MHTJ)

 

2-3/8" Mayhew Jr bit subs box to box or box to pin 238MHBB or 238MHBP

 

 

2-7/8" IF drill pipe with tool joints

 

2-7/8" 10 foot length schedule 80 modified IF drill pipe: (278IF)

Geadviseerde Producten
Neem contact op met ons
Contactpersoon : Bill, George, Michael
Tel. : 8613764195009
Fax : 86-021-54380177
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