• 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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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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PVC compression fittings are considered to be an emergency fix for temporary use. Not recommended for permanent installation. Plus the outside diameter of pvc and galvanized pipe is not the same. It would be better if you rethread the steel pipe after you cut it and use a union. Or best, hook up your irrigation system somewhere else rather than on the main line coming into the house. If you have any trouble with whatever tee and fittings you use, you are going to affect the entire household.
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On my Clyde I use a loose ring jointed snaffle. For my mare I use a couple of different things. Normally I use a bitless bridle on her, but for shows I use a copper roller D ring. When I need a little extra control I have a few different ones that I use. Pelham, kimberwick (thats prolly not spelled correctly), full cheek snaffle with copper roller, or a full cheek myler bit. My colt will be started in either a happy mouth loose ring snaffle or a HM full cheek.
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Therefore, it is widely used in refining, chemical, light industry, textile, national defence, metallurgy, aviation, ship and other systems. It is also suitable for various hydraulic transmission lines such as mechanical engineering, machine tools, equipment, etc..
Q:My private violin tescher once told me that a violinist once was tuning his violin with the peggs and the E string popped off and cut his eye. Then since there was little medical technology he later died. I know that the E string is very skinny and can cut through things very easily but I do not know if it was something she told me to scare me so i would not turn my peggs and risk popping my string off. I would love to know if theis statement is true or false because everytime i turn m y peggs i am frightened.Thanks for youre help.Love Ya!Alicia
the faucet you have is probably a/an anti freeze type they can be repaired, the stem is anywhere from six to ten inches in lenght and has a rubber washer just like any other faucet
Q:My husband and I are trying to figure out how to save money on all our bills: electric, home gas, water, and grocery. Grocery is kind of obvious For electric, we obviously turn out all lights when not in use and we also let our dishes air dry. For home gas, we wash all our clothes in cold water and turned the heat from 67 to 60 degrees. We have re-sealed the doors and windows. For water, we only wash dishes in dishwasher and do laundry when it is full. No small loadsAnything you can add to this?
Dear Miss Yes I have I took it out and trashed it and went and bought a brand new one OK
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The main function is to connect the small main pipe to the big main pipe and reinforce it. The common branch pipe is smaller than DN50, will use half pipe joint, more than DN50, must choose the variable diameter three links to connect.
Q:I'm in an apartment, and have been having trouble with my toilet fill valve. I had a leak into the tank which necessitated me turning off the toilet valve several times, and I guess that loosened the nut on that valve a bit, because I got drips coming out of that valve onto the floor. Instead of calling maintenance, I decided to try and fix it myself, and took a wrench to the nut on the toilet valve. I turned it and stopped the leak, but I also turned the toilet valve about a centimeter to the right, meaning that it pivoted about a centimeter clockwise in relation to the wall. I have no outward signs of a leak inside the wall, nor can I hear any leakage, but I'm just concerned that I may have damaged the piping in the wall somehow, and that it might be dripping or leaking without me knowing it. How is the piping usually set up inside the wall for a toilet valve?
yes, they are usually done with pretty much the same thing as pvc cement. Some, use compression fittings. if there are nuts on the ends, it is probably compression fittings. easiest thing to do is cut the pipe close as possible to the fitting, then just install a new one. hopefully, there is enough slack in the pipes to allow you to do this.
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they don't have fire DRILLS in the path of the night. What they have is drunken pupils pulling the fire alarm in the path of the night. A malicious fire alarm is distinctive than a hearth drill. fire drills are held in the early night whilst maximum pupils may be of their rooms.

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