• Casing Coupling of Grade K55 with API Standard System 1
  • Casing Coupling of Grade K55 with API Standard System 2
  • Casing Coupling of Grade K55 with API Standard System 3
Casing Coupling of Grade K55 with API Standard

Casing Coupling of Grade K55 with API Standard

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Loading Port:
Qingdao
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Min Order Qty:
200 pc
Supply Capability:
8000 pc/month

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1. Structure of Casing Coupling of Grade K55 Description


1) Size: O.D: 4-1/2"~20" 

2) Grade: K55

3) Thread: STC, LTC, BTC

4) Standard: API 5CT.


2. Main Features of Casing Coupling of Grade K55


1) Advanced test for quality 

2) MTC, COC provided 

3) Supervision is welcome


3. Casing Coupling of Grade K55 Images


Casing Coupling of Grade K55 with API Standard

Casing Coupling of Grade K55 with API Standard

Casing Coupling of Grade K55 with API Standard


4. Casing Coupling of Grade K55 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 K55


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:I am trying to find a good drill for drilling into small pieces of sea glass,gemstones ,resin and metal. Please recommend a good affordable drill.
You'll have to cut out the elbow and replace with new PVC. Give yourself plenty of room to add a union (pipe to pipe) then another elbow (pipe-elbow-pipe) then another union, (pipe to pipe) Make sure to clean the PVC with the purple stuff and use the cement as directed.
Q:why we are using circular pipes instead of rectangular pipe ?
Dear And Manisha, if you insist upon asking serious questions, remember that a few good jolts from a peace officer’s tazor should bring you around to your senses. Please, check your spelling and throw some slang into the mix so you don’t offend any of the egos lurking, waiting to give you the smack-down with crass, thoughtless one-liners. Thank you Manisha, and have a great day! Zach
Q:Who should the Undertaker face at WrestleMania 29?
the voleutus are good they have lifetime warranty, or you can get an ugly stik lite,wont break and its sensitive (lighter and more sensitive than black one).
Q:My smoke detector is incessantly chirping and needs to be replaced. But it is hardwired to the ceiling and I'm not sure how to get it out. It has a battery compartment on one side and then three wires connected to it but I'm not sure how to get them out. Can anyone help me?
It's not impossible to MAKE it, but how would you transport it? That's why it is sold in standard lengths.
Q:hi i have a problem my 89 f150 has a broken leaf spring mount/shacklebut how do i remove it ITS STUDDED IN its a 1989 ford f150 thanks for looking please help me with this
Is it when you run the washer or when you run the dryer? If it's the washer, you have a leak. The hot water from the washer is warming up that stale, moldy, rotting water. Follow the pipes (both in and out) and try to find the leak. Hopefully it will be where two pipe fittings are screwed together - so you don't have to worry about soldering. Just turn the water off, unscrew the pipes (you'll need a couple of wrenches and some lube because it will be tight and probably rusted) and wrap plumber's tape (it's actually called that - you can go to a hardware store and ask them where they keep the plumber's tape and they'll show you) around the side that has the threads and then put it back together. If it's anywhere else, get a friend that's handy with a small blowtorch and solder to take care of it for you. :-D If it's the dryer, something died in your dryer vent. Tell some guy friend/husband that you just don't know why your dryer isn't working as well as it should - and can you check that metal thingy that goes out of the house to see if maybe it's clogged or something? *blink* *blink*
Q:what does it mean to dream of gay sex?
Smoke Alarms Do go bad. When they do They usually fault to fail. which means that the will go off until they are removed. Look at the date code on the label. It will state that they should be replaced by such and such date (07/09) for example. If you landlord wont pay any attention to your simple request. tell them they have 24 hrs before you get the city fire inspector involved. I would be you 20 bucks they will be out today to change them all for you.. Oh by the way, its the law. They must provide you with adequate fire protection. 1 smoke alarm in a common area. And 1 in every bedroom. Good luck
Q:Which gospel choirs, which bluesmen, which jazzers - who???
basically approximately continuously, a minimum of a number of the month. human beings do have problems right here employing, inspite of a splash snow, yet there's a sturdy clarification for it. the floor in no way thoroughly freezes in DC - subsequently while it snows, in many situations the 1st flakes soften. Then they have an inclination to freeze, and it snows on superb of it. you finally end up with a skinny layer of snow over ice - and that's lots slicker than snow in, say Minnesota or New England. And our many SUV proprietors think of they are invincible, not understanding that ice could be slick for 4wd, too. I grew up employing in New England, i've got frolicked in Canada in winter - the employing right that's worse while it snows than the two of those, seeing this is slicker. Revision - the later poster is sturdy that the snow has a tendency to fall and then soften away interior of an afternoon or so. We not often have snow that sticks around for a collectively as. yet there is basically approximately continuously a minimum of a few snowstorm in the process the month.
Q:What is the manual pre assembly procedure for the EO-2 joint?
I. pre assembled1, EMB card sleeve type pipe joint pre assembly of the most important link, directly affect the sealing reliability. A dedicated preprocessor is usually required. The small diameter can be pre joint in a vise. The concrete method is to use a joint as the mother's body and press the nut and the sleeve onto the tube. The utility model mainly comprises a sleeve type through pipe joint, a clamping sleeve type end through connection head, a clamping sleeve type three way pipe joint and other patterns. I found that even if the same manufacturer of a batch of goods, the cone of these joints on the depth of the hole is often different, resulting in a leak, and this problem is often neglected. The correct approach is to connect the end of the pipe with what kind of joint, and the corresponding connection ends are prefabricated with the same type of joint, so that the leakage problem can be avoided to the maximum extent.
Q:I have 5 1/8 x 3 x 36 in sheets of balsa wood, and I need to make a boat that will move by itself using rubberbands, and I need some help. Any ideas? Thank you.
I'm just curious why you're paying to have it done. Small engine carbs are easy, you can practically make one from pipe fittings. They're super easy to take apart, clean everything out, put everything back together again. I just got a nearly-new Honda mower for the low low price of $10 because the previous owner couldn't get it to start. One $4.00 can of carb cleaner, one set of metric sockets, one teenaged son and one hour later, I've had a pleasant afternoon and my kid is off mowing the yard with a new mower. Can't keep it running, hmm? Is there a fuel shutoff? You did remember to open that, right? I only ask because I've had the headslap moment vis-a-vis the fuel shutoff more than once.
Q:Ok im 12 and my parents are obssesed about safety is there cheap pads (under $60 for set) that can protect you? i dont want to look stupid when playing
Though the metric system would most likley be easier, a change is no longer realistic. Changing to the metric system will create an extended period of chaos and confusion, a period where we must adjust to the new ways. Besides, there is no major crisis over our current system; It has proven itself, as it has lasted over a century without significant problems. I think these are part of the reasons why many people do not want to make the change.

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