• Casing Coupling of Grade N80 with API Standard System 1
  • Casing Coupling of Grade N80 with API Standard System 2
  • Casing Coupling of Grade N80 with API Standard System 3
Casing Coupling of Grade N80 with API Standard

Casing Coupling of Grade N80 with API Standard

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Qingdao
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Min Order Qty:
200 pc
Supply Capability:
5000 pc/month

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1. Structure of Casing Coupling of Grade N80 Description


1) Size: O.D: 4-1/2"~20" 

2) Grade: N80

3) Thread: STC, LTC, BTC

4) Standard: API 5CT


2. Main Features of Casing Coupling of Grade N80


1) Advanced test for quality 

2) MTC, COC provided 

3) Supervision is welcome


3. Casing Coupling of Grade N80 Images


Casing Coupling of Grade N80 with API Standard

Casing Coupling of Grade N80 with API Standard

Casing Coupling of Grade N80 with API Standard


4. Casing Coupling of Grade N80 Specification

 

API Casing   Coupling

Descriptions   and size

Type of Therad

O.D*L
  (mm)

Weight
  (kg)

Casing Coupling

4-1/2"

STC

127.00*158.75

5.23

4-1/2"

LTC

127.00*177.80

4.15

4-1/2"

BTC

127.00*225.42

4.55

5"

STC

141.30*165.10

4.66

5"

LTC

141.30*196.85

5.75

5"

BTC

141.30*231.78

5.85

5-1/2"

STC

153.67*171.45

5.23

5-1/2"

LTC

153.67*203.20

6.42

5-1/2"

BTC

153.67*234.95

6.36

6-5/8"

STC

187.71*184.15

9.12

6-5/8"

LTC

187.71*222.25

11.34

6-5/8"

BTC

187.71*244.48

11.01

7"

STC

194.46*184.15

8.39

7"

LTC

194.46*228.60

10.83

7"

BTC

194.46*254.00

10.54

7-5/8"

STC

215.90*190.50

12.30

7-5/8"

LTC

215.90*234.95

15.63

7-5/8"

BTC

215.90*263.52

15.82

8-5/8"

STC

244.48*196.85

16.23

8-5/8"

LTC

244.48*254.00

21.67

8-5/8"

BTC

244.48*269.88

20.86

9-5/8"

STC

269.88*196.85

18.03

9-5/8"

LTC

269.88*266.70

25.45

9-5/8"

BTC

269.88*269.88

23.16

10-3/4"

STC

298.45*203.20

20.78

10-3/4"

BTC

298.45*269.88

25.74

11-3/4'

STC

323.85*203.20

22.64

11-3/4'

BTC

323.85*269.88

28.03

13-3/8"

STC

365.12*203.20

25.66

13-3/8"

BTC

365.12*269.88

31.77

16"

STC

431.80*228.6

34.91

16"

BTC

431.80*269.88

40.28

18-5/8"

STC

508.00*228.60

51.01

18-5/8"

BTC

508.00*269.88

62.68

20"

STC

533.40*228.6

43.42

20"

LTC

533.4*292.10

57.04

20"

BTC

533.40*269.88

50.10


5. FAQ of Casing Coupling of Grade N80


We have organized several common questions for our clients,may help you sincerely:


①How about your company?

One of the leading manufacturers and suppliers specializing in steel pipe products in China, mainly offering four series steel pipes including welded steel pipe (ERW, SSAW, LSAW and square and rectangle pipe), seamless steel pipe, hot dipped galvanized steel pipe and steel pipe with 3 layer polythene coating. We can provide customers different specification standards e.g. ASTM A53, ASTM A106, BS1387, API 5L, API 5CT, ISO3183 and etc. Our scope of supplying covers from 1/2" to 48" for the outside diameter of welded pipes, and 1/8" to 20" for the seamless pipes. 


Other than steel pipes we are also capable of supplying a wide variety of pipeline accessories, steel pipe fittings; valves etc. consists of our one-stop sales. The integrated sales & service ensures customers with various demands an easier access for purchasing management.


②How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.


③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.


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all backflo preventer s have female threads, so when you go to the store buy yourself a small 4-5 pipe with threads on both ends. then you will need to buy a union,The union is used so that you can repair or replace the backflo if needed without having to dig up the whole plumbing manifold. So lets recap here On the inlet side of the backflo insert a small 3- 4 threaded nipple into the body of the backflo, then thread on the union, and then after that buy a long enough nipple to make sure that your back flo is at least 6-12 above the highest point of the soil grades. This is needed so that your backflo will function properly. if you don't want to buy nipples, you can always buy galvanized or pvc pipe and add a male adapter to each end. Good luck
Q: Silicone gasket, rubber gasket, water pipe joint which is good?
Silicone gasket is also a rubber gasket, compared with the ordinary rubber gasket, it has better chemical stability
Q: Would I just be able to clean it out with a non flammable cleaning substance, and let it air out for like a week?
just keep cleaning it and you should be okay. maybe see the family doc for antibiotics if you notice any signs of infection.
Q: I have a pathfinder with an annoying alarm. If I take ou the Horn fuse will the alarm stop going off. It is SOOO loud that people at work and in my apartment complex want to gag me and kill me - but don't want to pay 50 bucks to have it shut off. Or what fuse number would it be?? It was already there and i bought it used, so there's not a manual.Thanks for any feedback!!!
you have to pull the steering off and put another turn signal switch in.
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The original hot connection place cut, a new joint with a pipe section, and then pick up
Q: what are the best fire extinguishers for the home?
black pvc is very rare its usually only found i shower drain hubs I suggest you transition to white pvc schedule 40 you are allowed one transition from abs to pvc in your home according to code that rule was written for street to house but never the less you are allowed one there is also a transition glue to go from abs to pvc make sure you follow the instructions on the can good luck
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The task is accomplished by the joint body, one end of which is connected to the pipe joint and the other end connected to the device
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