Casing Coupling of Grade L80 with API Standard

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Product Description:

1. Structure of Casing Coupling of Grade L80 Description


1) Size: O.D: 4-1/2"~20" 

2) Grade: L80

3) Thread: STC, LTC, BTC

4) Standard: API 5CT


2. Main Features of Casing Coupling of Grade L80


1) Advanced test for quality 

2) MTC, COC provided 

3) Supervision is welcome


3. Casing Coupling of Grade L80 Images


Casing Coupling of Grade L80 with API Standard

Casing Coupling of Grade L80 with API Standard

Casing Coupling of Grade L80 with API Standard


4. Casing Coupling of Grade L80 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 L80


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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Would I do this? No but it is part of their culture here in the US it is normal to circumcise your boys and a lot of other cultures find this brutal and mutilating Different cultures do different things I think we should respect other cultures I would never do this because to me this looks silly and dangerous but I'm sure a lot of things I do looks silly and dangerous to others around the world
Q:Broken lock.wahts the part name?
Sorry, but the politician's suit is NOT deductible either. If the clothing COULD be worn elsewhere it's not deductible. Even if you'd never wear it elsewhere isn't a factor. Safety gear IS deductible, though. So, your steel-toed boots, hard hat, safety slings and harnesses, protective eye-wear, etc. ARE deductible.
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Baking Soda and lots of it. Call the fire department if you can not control it.
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Yes. Tell your parents because it will be better coming from you than her. Pick one you can speak to easier. They may already have an ideathey were teens before
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They are like mood rings, especially when male Dogs are close around.
Q:Any suggestions..?
Maybe she was a smoker, could be the reason why she was somewhat insulted anyway Congratulations,..Your a Super Hero, the World needs you man,lmhoff,GRAB THAT BLANKET STICK OUT YOUR CHEST,I can see it now big circle on your chest,..cigarette in middle line drawn across,..lol,.. glad the guy is alright,hope he learned a lesson, don't smoke and ride,..okay enough already,Peace
Q:why do some people put smoke detectors in their bathrooms?
I'm guessing that you mean a lighting rod. Generally maintenance consists of cleaning it and positioning it in the stream of gas. After cleaning it, try it with the gas turned off. You should be able to hear and see a spark. If you don't, you should be able to buy a replacement lighter at any barbeque parts supply store. Lowes also carries them, in Florida at least.
Q:How do I distinguish the rigid clamp joint and the flexible clamp joint from the outward appearance?
The weight is different, the flexibility is heavier than the rigidity.Strengthen the side rib is not the same, flexibility is 3, rigid 2 road.Use difference: flexibility is mainly used in the pipe has a certain angle of bend. Good performance in earthquake resistance and other aspects.
Q:My responsibility when weed-eating?
Use the regular copper threaded fitting. Most homes are connected to the water meter with 3/4 fittings. Water meters are usually made from lead-free bronze alloy - so copper will be fine.
Q:A fire hose held near the ground shoots water at a speed of 6.7 m/s.?
Did you consider pipe friction based on the velocity and the friction attributed to elbows and other fittings including valves in bernoulli's equation?

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