• 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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Loading Port:
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.


Q: Well here's da deal, I've done quite alot of research on this and i know that da XI2 is hands down best. but im a college student in north Dakota(were it snows and have ice like crazy!) i wana spend on this smartly. If i go with a set of generals im gona save like $130 but i want good traction too since i put a decent amount of time on the road and my car is lexus sc300 RWD (i know what u thinking but It's the only 1 i have and love it!). My concern is will a set of general STUDDABLES( altimax arctics without studs) will deliver what i want? i drive fast but since it started to snow couple of days ago im driving insanely slow and still i have problem since i have all season tires on it now. i want to drive in a decent pace in city and at least 70-80 on highway. Guys what do you think??? that extra $130 will be worth while spending to help my driving? or i can getaway with a set or cheap generals???
Yes; most residential water heaters, less than 100 gallons, can be connected to the hot and cold pipes with flexible water supply lines. However, this will require some modification to your current copper pipes - you will need to cut both pipes and weld on a couple male threaded fittings to which the flexible supply lines will be screwed-on to. If you don't have the tools or don't know how to solder copper pipe, I highly recommend calling a local, licensed plumber. It may look easy, but it can turn into a big headache real fast if you don't know what you're doing, and your neighborhood handyman may not be much better at it than you. (Water Damage is the 1 Home Owners' Insurance Claim better safe than sorry!)
Q: describe how endodontics complies with Health and Safety in Work Act 1974?
If you do see a fire then you should definitely pull the fire alarm. The thrill of possibly saving lives in such an instance would probably really be something.
Q: how far away you can park away from a fire hydrant?
Brush some flux on the joints (fittings) first. Flux is an acid that etches the surface so the solder will stick.
Q: the rear dif is locked. Were can I get parts?
You don't need goggles for all laser light. For something at 20mW though you probably should especially if there is a chance that the beam might be reflected into your eyes (I'm assuming you don't plan on just looking at it directly). Laser Safety (yours would be class 3B):
Q: How to distinguish between flared pipe joint and welded pipe joint
Welded pipe joints: welded pipe joint applicable medium: oil, water, gas and other non corrosive or corrosive medium. The welding type sealing pipe joint with steel pipe specifications and flexible pipe welding, has the characteristics of reliable connection, good sealing performance, so it is widely used in oil refining and chemical engineering light industry, textile, metallurgy, aviation, defense, and ship system; also suitable for hydraulic transmission of various mechanical engineering, machine tools and other equipment pipeline. When the sleeve type pipe joint production can not meet the needs, and in the case of strong corrosion, priority can be adopted.
Q: My mother and I never got along and I wanted to tell her about my boyfriend who works at the same school where my mother works. He's never done anything wrong nor has he done anything to my mother. My mother found out who my boyfriend is and is freaking furious. Although I am a single parent, in school all I asked was that she watch over my daughter till I finish school. I wanted to tell her about my boyfriend but he wasn't ready so I held off on it. My mom really believes the ugly rumors and awful things that people say. She claims she has the evidence she needs to get him fired. How is this so and is she even allowed to do that? I want to fix this because I feel it's all my fault thanks to my crazy mother. I am trying to stand up to her and I need advice or suggestions. Please help, anyone. And please no sarcasm. Thank you.
Yes, copper will burst faster and easier then pex tubing. pex has a little more give in it(but not much) it will still burst. pex will usually burst in and around the fittings/crimps
Q: i will pick up my girlfriend at 7pm, and take her to the beach. we will walk till it gets dark, and then lay at the beach feeding each other strawberrys and grapes. i will bring: two blankets, food, and a candle. What do you think? should i brink somthing else? or change the order???
get yourself a mean dog and tie him to the bumper.
Q: i have the axles of butt dont wont to break eneything
It isn't any more stupid than cleanses and diet pills and the such.
Q: Why does the air conditioner outdoor pipe joint freeze and freeze in case of refrigeration?
Fluorine slightly more: thick pipe icing or frost, because the refrigerant inside the machine is not completely vaporized, back to the end is still vaporized heat absorption.Excessive dust in the inner filter screen or evaporator: the internal air circulation is not smooth, resulting in the backflow of the subcooled refrigerant, the icing of the thick pipe, and the cooling effect.
Q: Which gospel choirs, which bluesmen, which jazzers - who???
Copper pipe will have a reaction with any kind of iron or steel pipe, galvanized or not. You cannot easily clean encrusted deposits. You can take valves and fittings apart to scrape or brush them clean. There shouldn't be any deposits on the interior wall of copper pipes, so you don't have to go to a lot of trouble trying to clean the interior of it. Old galvanized pipes - they corrode over time, on the inside, and I would replace them.

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