Tubing Pipe of Grade N80 with API Standard

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Qingdao
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TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
1000 m.t./month

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Product Description:

1. Structure of Tubing Pipe of Grade N80 Description

 
API 5CT Steel Pipe, N80Q Oil/Petroleum tubing Pipe, OCTG 
1) Size: O.D. 1.900", 2-3/8", 2-7/8", 3-1/2", 4-1/2"
2) Grade: J55, N80, L80, C90, T95, P110
3) Wall thickness: 3.18 - 10.54mm 
4) Length: R1,R2,R3
5) Thread: 8RD and 10RD
6) All our Tubing accord with API SPEC 5CT standard.


2. Main Features of Tubing Pipe of Grade N80


1) Advanced test for quality 

2) MTC, COC provided 

3) Supervision is welcome


3. Tubing Pipe of Grade N80 Images


Tubing Pipe of Grade N80 with API Standard

Tubing Pipe of Grade N80 with API Standard

Tubing Pipe of Grade N80 with API Standard


4. Tubing Pipe of Grade N80 Specification


Size Destination

Weight Destination

Outside   Diameter

Wall Thickness

Type of End   Finish

Grade

T&C   Non-Upset

T&C   External Upset

in

mm

in

mm

J55 K55

L80

N80

C90

T95

P110

1.900

2.40

-

1.900

48.26

0.125

3.18

PI

-

-

-

-

-

2.75

2.90

0.145

3.68

PNUI

PNUI

PNUI

PNUI

PNUI

-

3.65

3.73

0.200

5.08

PU

PU

PU

PU

PU

PU

4.42

-

0.250

6.35

-

P

-

P

P

-

5.15

-

0.300

7.62

-

P

-

P

P

-

2 3/8

4.00

-

2.375

60.3

0.167

4.24

PN

PN

PN

PN

PN

-

4.00

4.70

0.190

4.83

PNU

PNU

PNU

PNU

PNU

PNU

5.80

5.95

0.254

6.45

-

PNU

PNU

PNU

PNU

PNU

6.60

-

0.259

7.49

P

P

P

P

P

-

7.35

7.45

0.336

8.53

PU

PU

PU

PU

PU

-

2 7/8

6.40

6.50

2.875

73.02

0.217

5.51

PNU

PNU

PNU

PNU

PNU

PNU

7.80

7.90

0.276

7.01

-

PNU

PNU

PNU

PNU

PNU

8.60

8.70

0.308

7.82

-

PNU

PNU

PNU

PNU

PNU

9.35

9.45

0.340

8.64

-

PU

-

PU

PU

-

10.50

-

0.392

9.96

-

P

-

P

P

-

11.50

-

0.440

11.18

-

P

-

P

P

-

3 1/2

7.70

-

3.500

88.9

0.216

5.49

PN

PN

PN

PN

PN

-

9.20

9.30

0.254

6.45

PUN

PUN

PUN

PNU

PNU

PUN

10.20

-

0.289

7.34

PN

PN

PN

PN

PN

-

12.70

12.95

0.375

9.53

-

PUN

PUN

PNU

PNU

PUN

14.30

-

0.430

10.92

-

P

-

P

P

-

15.50

-

0.476

12.00

-

P

-

P

P

-

17.00

-

0.530

13.46

-

P

-

P

P

-

4

9.50

-

4.00

101.6

0.226

5.74

PN

PN

PN

PN

PN

PN

10.70

11.00

0.262

6.65

PU

PU

PU

PU

PU

PU

4 1/2

12.60

12.75

4.500

114.3

0.271

6.88

PNU

PNU

PNU

PNU

PNU

-

15.20

-

0.337

8.56

-

P

-

P

P

-

17.00

-

0.380

9.65

-

P

-

P

P

-

18.90

-

0.430

10.92

-

P

-

P

P

-

21.50

-

0.500

12.70

-

P

-

P

P

-

23.70

-

0.560

14.22

-

P

-

P

P

-

26.10

-

0.630

16.00

-

P

-

P

P

-


5. FAQ of Tubing Pipe 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:What does "buried steel pipe" 6*2SC100 mean?
Welded steel pipe refers to the use of steel or steel plate bending deformation into a round, square and other shapes after welding into the surface of the joint of the steel pipe. The blank used in welded steel pipe is steel or strip steel.
Q:What place must use galvanized steel pipe to make lighting line?
Galvanized pipe for pipeline laying construction and transformation of lighting, power, telephone, fire protection system in the engineering (made of galvanized steel), for laying, laying can be laid in the dark, the wall can also be installed on the ceiling.
Q:Will the steel tube dance?
Pole dancer performing double pole dance performance is much higher than single pole dancing difficult, because not only refers to the double pole dance together the two pole dance, two people should pay attention to the dance and tube movement, if two people do not fit to dance moves and skills on the tube action, you jump you. I jump, that wasn't a real double pole dance, dance like a double tube. If the two dance movements and pipe movements are not good enough or not natural enough, they will destroy the effect of the whole dance and make the audience feel that the dance is chaotic and not beautiful, so it is better to see a single pole dance. But the dancer's double pole dance performance is good, more powerful than single pole dance, and more aesthetic and artistic.
Q:Could you tell me what difference between SC galvanized steel pipe and MT wire pipe?
SC galvanized steel pipe, its pipe wall thickness, generally 20 steel pipe in 2.2-2.8mm. Also, we often refer to tap water galvanized steel pipe.MT wire pipe, its pipe wall is thin, generally 20 steel pipe in 1.5-2.2mm.
Q:What is the difference between the stainless steel pipe welded pipe and seamless pipe?
Concentricity: seamless tube manufacturing process is the temperature of 2200 degrees F in stainless steel billet stamping a hole, at this high temperature, tool steel by stamping and drawing become soft and spiral form from the hole. Thus, the wall thickness of the pipeline is uneven and the eccentricity is high. Thus ASTM allows seamless pipe wall thickness ratio of the wall thickness difference of seamed tube. Through the seamed tube cold rolling plate precision (per roll width is 4-5 feet) made. These cold rolled plates usually have a maximum wall thickness of 0.002 inches. The steel plate is cut into a width of PI D, in which D is the outer diameter of the pipe. Tube wall thickness tolerance is very small, and the entire circumference of the wall thickness is very uniform.
Q:Are metal spiral tubes the same as metal bellows?
Hello. The two are not the same. The difference lies in. The pitch of a spiral pipe is much larger than that of a bellows. The maximum material thickness of the spiral tube is much thicker than that of the bellow. The diameter of a spiral tube can be very large. But the bellows can't be too big in diameter.
Q:Is the steel frame on each floor supporting formwork (floor) called full scaffolding?
Full house scaffold is mainly used in the decoration construction of the single storey workshop, exhibition hall, gymnasium and so on. It consists of vertical pole, cross bar, diagonal brace and scissors support
Q:When can I use the PVC pipe and when to use the galvanized pipe?
Galvanized pipes are generally used outside the drying environment or building blocks, and PVC is mainly used for pre embedding in walls or humid environments. If in the ceiling ceiling, below the roof, you need to use galvanized pipe, in the floor below, on the ground you need to use PVC.
Q:How to distinguish between steel pipe and spiral pipe material?
The alloy tube can be divided into: low alloy pipe, alloy pipe structure, high alloy tube, high strength tube. Bearing tube, heat resistant acid resistant stainless pipe, precision alloy (such as cutting alloy) pipe, high temperature alloy tube, etc..
Q:What does "steel pipe SC" mean?
SC is an ordinary welded pipe, equal to water professional DN, SC is welded steel pipe concealed, general pipe wall is relatively thick, S represents pipe material, C represents laying mode, TC stands for wire pipe concealed, pipe wall is thinner.

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