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NC50-70(4-1/2IF) 164.7 mm Bevel Diameter 9150 or 9450 mm Length Drill Collar

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SWS

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NC50-70(4-1/2IF) 164.7 mm Bevel Diameter 9150 or 9450 mm Length Drill Collar

Dettagli del prodotto

Nome del prodotto:

Asta pesante

Numero e tabella di connessione:

NC50-70 ((4-1/2IF)

Diametro esterno ((inch):

Diametro esterno (millimetri):

177,8

Diametro interno ((inch)):

2-1/4

diametro interno (millimetri):

57,2

Lunghezza (mm):

9150 o 9450

Diametro del bisellino ((mm):

164.7

Rapporto di resistenza alla piegatura:

2.54:1

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86-519-83553967

Leo@service-js.com

86-519-83553967

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Descrizione di prodotto

COMPANY PROFILE

NC50-70(4-1/2IF) 164.7 mm Bevel Diameter 9150 or 9450 mm Length Drill Collar 0

We(SWS) is a professional company engaged in the development, manufacturing, sales and service of downhole oil tools; Advanced downhole tool manufacturing technology from the U.S. and Canada is used to provide casing accessories that exceed industry quality standards to meet the challenging cementing tool needs of oilfields around the world.

To meet these demands, we have established a manufacturing facility of 78000sq ft. This facility has modern CNC machining, fabrication and processing equipment, testing and inspection facilities,together with raw material and production storage.

MAIN PRODUCTS

Our main products are: float collar and shoes, stage collars, liner hangers, Packer, cement plugs, cement heads, centralizers, casing and tubing, pup joints, coupling, etc.

NC50-70(4-1/2IF) 164.7 mm Bevel Diameter 9150 or 9450 mm Length Drill Collar 1

CERTIFICATES

PRODUCT DESCRIPTION

Drill Collar is the basic component in the BHA which provides weight on the bit for drilling and keeps the drillsting in tension. Our Drill Collar has been approved by the NS-1 certification, it is manufactured from 4145H modified quenched and tempered steel, strict metallurgical specifications are followed to insure that full length heat treating produces a consistent maximum depth of hardness.

Features and Benefits

A hardness range of 285 to 341 BHN and a Charpy impact value of 40 ft-lbs are guaranteed at evenly distributed 16 points in any sections at room temperature;

Connections are completed (phosphate coated) to protect them from the elements after machining and to help prevent galling upon initial make-up;

Thread roots are cold rolled on APl and H-90 connections;

NC50-70(4-1/2IF) 164.7 mm Bevel Diameter 9150 or 9450 mm Length Drill Collar 3

FACTORY PHOTOS

NC50-70(4-1/2IF) 164.7 mm Bevel Diameter 9150 or 9450 mm Length Drill Collar 9

EXHIBITION

NC50-70(4-1/2IF) 164.7 mm Bevel Diameter 9150 or 9450 mm Length Drill Collar 10

PACKAGE & TRANSPORTATION

CONTACT INFORMATIONS

Tel	+86 18015889633
Whatsapp	+86 18015889633
Mail	leo@service-js.com
Web	www.jssws-oil.com

Etichette：

NC50-70(4-1/2IF) 164.7 mm Bevel Diameter 9150 or 9450 mm Length Drill Collar

2-13/16 Inch Inside Diameter 6-3/4 Inch Outside Diameter Drill Collar in Oil and Gas Industry

159.5 mm Bevel Diameter 3.18:1 Bending Strength Ratio 9150 or 9450 mm Length Drill Collar

NC46-62(4IF) 158.8 mm Outside Diameter Drill Collar for Oil Well Drilling Oil Field Equipment

158.8 mm Outside Diameter 71.4 mm Bevel Diameter 9150 or 9450 mm Length Drill Collar

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