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31.8 mm Inside Diameter 9150 mm Length Drill Collar for Oil Well Drilling Oil Field Equipment

31.8 mm Inside Diameter 9150 mm Length Drill Collar for Oil Well Drilling Oil Field Equipment

31.8 mm drill collar for oil wells

9150 mm length oil field drill collar

oil well drilling equipment with warranty

ชื่อแบรนด์:

SWS

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ขอใบเสนอราคา
รายละเอียดสินค้า
ชื่อผลิตภัณฑ์:
ปลอกคอสว่าน
ตารางหมายเลขและการเชื่อมต่อ:
NC23-31
เส้นผ่านศูนย์กลางภายนอก(นิ้ว):
3-1/8
เส้นผ่านศูนย์กลางภายนอก (มม.):
79.4
เส้นผ่านศูนย์กลางภายใน(นิ้ว):
1-1/2
เส้นผ่านศูนย์กลางภายใน (มม.):
31.8
ความยาว (มม.):
9150
เส้นผ่านศูนย์กลางเอียง(มิลลิเมตร):
76.2
อัตราส่วนกำลังดัด:
2.57:1
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86-519-83553967
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COMPANY PROFILE

31.8 mm Inside Diameter 9150  mm Length Drill Collar for Oil Well Drilling Oil Field Equipment 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.

 

31.8 mm Inside Diameter 9150  mm Length Drill Collar for Oil Well Drilling Oil Field Equipment 1 

CERTIFICATES

31.8 mm Inside Diameter 9150  mm Length Drill Collar for Oil Well Drilling Oil Field Equipment 2

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;

 

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FACTORY PHOTOS

31.8 mm Inside Diameter 9150  mm Length Drill Collar for Oil Well Drilling Oil Field Equipment 9

EXHIBITION

31.8 mm Inside Diameter 9150  mm Length Drill Collar for Oil Well Drilling Oil Field Equipment 10

PACKAGE & TRANSPORTATION

31.8 mm Inside Diameter 9150  mm Length Drill Collar for Oil Well Drilling Oil Field Equipment 1131.8 mm Inside Diameter 9150  mm Length Drill Collar for Oil Well Drilling Oil Field Equipment 12

CONTACT INFORMATIONS

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

 

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