The 7 BTC CASING COUPLING is manufactured to strict API 5CT standards, ensuring precise dimensions and consistent quality. Its robust design and reliable performance contribute to efficient and safe drilling operations.


$25 $26-3.85%
  • SKU: 358
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7" LTC CASING COUPLING L80  D10 FOR CASING PIPE



Description of 7" LTC CASING COUPLING L80  D10 FOR CASING PIPE

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Products name: 7" LTC CASING COUPLING L80  D10 FOR CASING PIPE

Type: 7" (4-1/2" - 20")

Thread: LTC( BTC, STC)

Grade: L80(J55, K55, L80-1, L80-3, L80-13, N80, P110) D10

Used for: Casing pipe connector

Label 1

Size a

Outside Diameter

Minimum

Length

N­L

mm

Diameter

Of recess

Q

mm

Width of bearing face regular

B

mm

Mass


kg


Outside

Diameter

D

mm

BTC

Regular

W bmm

BTC Special Clearance

W c cmm

Round

BTC

STC

LTC

BTC

Round

BTC

Round

BTC

Round

Regular with special bevel


Special clearance

mm

STC

LTC

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

7

177.80

200.03

187.32

200.03

254.00

184.15

228.60

181.36

180.18

7.94

7.94

13.98

6.28

10.88

13.92














































Shipment

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By Sea

By Air

By EMS, DHL, UPS 

By Truck    

Or as you need


Payment term

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30% prepayment and the balance when goods are ready.