Casing Coupling of Grade N80 with API Standard

Ref Price:
Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
200 pc
Supply Capability:
5000 pc/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

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.


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Joint type of pipe joint
Straight through joint, straight joint, three way joint, elbow, live nut joint, hinge joint, plug head, transition joint, etc.Double card sleeve assembly: front clamping ring, back clamping ring, nutMaterials are commonly made of stainless steel and carbon steelMetric, inch thread and American Standard NPT, PT, G are pipe thread.NPT is the abbreviation of National (American) Pipe Thread, an American Standard 60 degree taper pipe thread, used in North America. National standards refer to GB/T12716-1991
Q:Principle of fast pipe joint
The utility model mainly comprises a sleeve type straight through pipe joint and a flaring pipe joint,The choice depends on whether you have a copper tube or a steel tube,Standard part code Y80-1 beginsWant to know the specific sealing and disassembly, you can look at the pictures in Baidu, you should see after you should understand
Q:What is the difference between the PVC joint and the PVC pipe joint?
Difference:1, PVC connector is PVC material connector, this can only be PVC material;2 、 PVC pipe joint is the joint of PVC pipe fittings, PVC pipe fittings can choose different material joints according to different purposes.There is no need for comparison between the two.
Q:What are the types of hydraulic couplings?
The main domestic A, B, C and H, A type is most common,
Q:How to identify the pipe joint thread quickly and accurately?
3 can also use a known threaded joint, if you want to identify the male pipe joint with a known female connector; if you want to identify the female pipe joint with the known male pipe joint, try to see if it can easily connect
Q:How to use the clamp type pipe joint?
The utility model does not have a self sealing type, and the self sealing joint can use the one-way valve to make the ends of the connecting pipe not expose the gas or the liquid, and the sealing effect is good.
Q:The difference between expanding, clamping sleeve and welding pipe joint
Sleeve type pipe joint: the working principle of the clamp sleeve is to insert the steel tube into the clamp sleeve, lock the sleeve with the nut, contradict the sleeve and cut into the pipe to seal. The utility model does not need welding when connected with the steel pipe, and is favorable for fire prevention, explosion prevention and high-altitude operation, and can eliminate the defects caused by careless welding. Therefore, it is a kind of advanced connecting device in pipeline, automatic control device, pipeline, oil refining, chemical, petroleum, natural gas, food, pharmacy, instrument and meter, etc.. Apply to oil, gas, water and other medium pipeline connection. The card connector has reliable, high voltage capability, high temperature resistance, good sealing and repeatability, installation and convenient maintenance, safe and reliable connection.
Q:How to distinguish between flared pipe joint and welded pipe joint
Flaredfitting: flaredfitting medium: oil, water, gas and other non corrosive or corrosive medium pipe joint with steel pipe specifications and flexible pipe welding, has the characteristics of reliable connection, good sealing performance.
Q:PPR pipe joints did not plug in the melt, in the end will leak?
A, in general, as long as the PPR hot melt pipe effective connection, through the fusion will fuse together, will not leak, and if not assured, it is recommended to re melt.Two, the pipeline before welding to seriously clean pipes and appearance, cleaning pipe appearance of oil, impurities and burrs. To carefully insert pipe length should be appropriate, should be symmetrical flange to discuss the formation of pipeline connection, if not well proportioned, stability that side, reflected weld is not ideal, the discussion is not difficult to guarantee Water Leakage, you should promptly reconnect.
Q:Plastic pipe joint leakage, how to deal with better?
You said that the plastic pipe is not PPR tube, if the tube also need to cut in Water Leakage, buy a direct, but the use of the tools is not the same, this is the need to use hot melt machine, the pipe ends after hot melt docking can be together.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range