Casing Pipe of Grade K55 with API Standard

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Qingdao
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TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
2000 m.t./month

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Product Description:

1. Structure of Casing Pipe of Grade K55 Description



API 5CT Steel Pipe, K55 Oil/Petroleum Casing Pipe.

1) Grade: K55

2) Size: 4 1/2", 5", 5 1/2", 6 5/8", 7", 7 5/8", 9 5/8", 10 3/4", 13 3/8", 16", 18 5/8", 20"
3) Wall thickness: 6.35 - 12.70 mm
4) Thread type: STC, LTC, BTC
5) Length: R1,R2,R3
6) All our casings accord with API 5CT standard.



2. Main Features of Casing Pipe of Grade K55


1) Advanced test for quality 

2) MTC, COC provided 

3) Supervision is welcome


3. Casing Pipe of Grade K55 Images


Casing Pipe of Grade K55 with API Standard

Casing Pipe of Grade K55 with API Standard

Casing Pipe of Grade K55 with API Standard


4. Casing Pipe of Grade K55 Specification


Size   Destination

Weight   Destination

Outside   Diameter

Wall Thickness

Type of End   Finish

Grade

in

mm

in

mm

J55
  K55

L80

N80

C90
  T95

P110

4 1/2

9.50

4.500

114.3

0.205

5.21

PS

-

-

-

-

10.50

0.224

5.69

PSB

-

-

-

-

11.60

0.250

6.35

PSLB

PLB

PLB

PLB

PLB

13.50

0.290

7.37

-

PLB

PLB

PLB

PLB

15.10

0.337

9.56

-

-

-

-

PLB

5

11.50

5.00

127.00

0.220

5.59

PS

-

-

-

-

13.00

0.253

6.43

PSLB

-

-

-

-

15.00

0.296

7.52

PSLB

PLB

PLB

PLBE

PLB

18.00

0.362

9.19

-

PLB

PLB

PLBE

PLB

21.40

0.437

11.10

-

PLB

PLB

PLB

PLB

23.20

0.478

12.14

-



PLB


24.10

0.500

12.70

-



PLB


5 1/2

14.00

5.500

139.7

0.244

6.20

PS

-

-

-

-

15.50

0.275

6.98

PSLB

-

-

-

-

17.00

0.304

7.72

PSLB

PLB

PLB

PLBE

PLB

20.00

0.361

9.17

-

PLB

PLB

PLBE

PLB

23.00

0.415

10.54

-

PLB

PLB

PLBE

PLB

6 5/8

20.00

6.625

168.28

0.288

7.32

PSLB

-

-

-

-

24.00

0.352

8.94

PSLB

PLB

PLB

PLBE

PLB

28.00

0.417

10.59

-

PLB

PLB

PLBE

PLB

32.00

0.475

12.06

-

PLB

PLB

PLBE

PLB

7

17.00

7.00

177.80

0.231

5.87

-

-

-

-

-

20.00

0.272

6.91

PS

-

-

-

-

23.00

0.317

8.05

PSLB

PLB

PLB

PLBE

-

26.00

0.362

9.19

PSLB

PLB

PLB

PLBE

PLB

29.00

0.408

10.36

-

PLB

PLB

PLBE

PLB

32.00

0.453

11.51

-

PLB

PLB

PLBE

PLB

35.00

0.498

12.65

-

PLB

PLB

PLBE

PLB

38.00

0.540

13.72

-

PLB

PLB

PLBE

PLB

7 5/8

24.00

7.625

193.68

0.300

7.62

-

-

-

-

-

26.40

0.328

8.33

PSLB

PLB

PLB

PLBE

PLB

29.70

0.375

9.52

-

PLB

PLB

PLBE

PLB

33.70

0.430

10.92

-

PLB

PLB

PLBE

PLB

39.00

0.500

12.70

-

PLB

PLB

PLBE

PLB

42.80

0.562

14.27

-

PLB

PLB

PLB

PLB

45.30

0.595

15.11

-

PLB

PLB

PLB

PLB

47.10

0.625

15.88

-

PLB

PLB

PLB

PLB

8 5/8

24.00

8.625

219.08

0.264

6.71

PS

-

-

-

-

28.00

0.304

7.72

-

-

-

-

-

32.00

0.352

8.94

PSLB

-

-

-

-

36.00

0.400

10.16

PSLB

PLB

PLB

PLBE

PLB

40.00

0.450

11.43

-

PLB

PLB

PLBE

PLB

44.00

0.500

12.70

-

PLB

PLB

PLBE

PLB

49.00

0.557

14.15

-

PLB

PLB

PLBE

PLB

9 5/8

32.30

9.625

244.48

0.312

7.92

-

-

-

-

-

36.00

0.352

8.94

PSLB

-

-

-

-

40.00

0.395

10.03

PSLB

PLB

PLB

PLBE

-

43.50

0.435

11.05

-

PLB

PLB

PLBE

PLB

47.00

0.472

11.99

-

PLB

PLB

PLBE

PLB

53.50

0.545

13.84

-

PLB

PLB

PLBE

PLB

58.40

0.595

15.11

-

PLB

PLB

PLB

PLB

10 3/4

32.75

10.75

273.05

0.279

7.09

-

-

-

-

-

40.50

0.350

8.89

PSB

-

-

-

-

15.50

0.400

10.16

PSB

-

-

-

-

51.00

0.450

11.43

PSB

PSB

PSB

PSBE

PSB

55.50

0.495

12.57

-

PSB

PSB

PSBE

PSB

60.70

0.545

13.84

-

-

-

PSBE

PSB

65.70

0.595

15.11

-

-

-

PSB

PSB

13 3/8

48.00

13.375

339.73

0.330

8.38

-

-

-

-

-

54.50

0.380

9.65

PSB

-

-

-

-

61.00

0.430

10.92

PSB

-

-

-

-

68.00

0.480

12.19

PSB

PSB

PSB

PSB

PSB

72.00

0.514

13.06

-

PSB

PSB

PSB

PSB

16

65.00

16

406.40

0.375

9.53

-

-

-

-

-

75.00

0.438

11.13

PSB

-

-

-

-

84.00

0.495

12.57

PSB

-

-

-

-

109.00

0.656

16.66

P

P

P

-

P

18 5/8

87.50

18.625

473.08

0.435

11.05

PSB

-

-

-

-

20

94.00

20

508.00

0.438

11.13

PSLB

-

-

-

-

106.50

0.500

12.70

PSLB

-

-

-

-

133.00

0.635

16.13

PSLB

-

-

-

-



5. FAQ of Casing Pipe 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.


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Remaining: 4000 characters

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- Required specifications

- Inquire about price/MOQ

Q:25 of the steel pipe with 6 in charge of what is the difference?
25 of the steel pipe with 6 in charge of the difference:25 of the steel pipe refers to the DN25 tube, the outer diameter of 25mm; 6, in charge of refers to DN20 steel pipe, the outer diameter is 20mm.
Q:Is steel pipe made of profiles?
In accordance with the different smelting quality of steel, steel is divided into ordinary steel and high quality steel. According to the current catalogue of metal products, ordinary steel can be divided into large section steel, medium section steel and small section steel. The section steel can be divided into I-beam, channel steel, angle steel, round steel and so on according to its sectional shape.
Q:What is DN50 for welded pipe?
Refers to the use of welded steel pipe made of DN50 steel pipe, refers to the inside diameter is 50mm, the market of common DN50 pipe also refers to the 2 inch pipe, standard pipe: 3.5mm thickness, pipe diameter 60mm, the weight of 4.88kg/m theory. DN50 seamless steel pipe, commonly used in the market, has two specifications: 57mm, 60mm, and if no special instructions, 57mm is commonly used. The outer diameter of the welded pipe is only 60mm this specification.
Q:What quota should be installed for heating seamless steel pipe?
Should be in low carbon steel welding installation set industrial pipeline engineering quota, material to input the name and type of seamless steel pipe specifications and price; according to the description of the contents of related items can be set.
Q:Where is the difference between seamless steel pipe and welded pipe?
The steel tube is a hollow steel strip, used as pipe conveying fluid, such as oil, gas, water, gas, steam, in addition, the bending and torsional strength of the same, the weight is light, so it is widely used in the manufacture of machinery parts and engineering structures. It is also used to produce all kinds of conventional weapons, guns, shells and so on.Pipe classification: steel pipe seamless steel pipe and welded steel pipe (tube) two categories. It can be divided into round tube and special-shaped tube according to the sectional shape. The round steel tube is widely used, but there are some special-shaped steel tubes such as square, rectangle, semicircle, hexagon, equilateral triangle and octagon.
Q:The difference between carbon and welded steel tubes
Seamless steel pipe is made of Steel No. 10-20. It is of high quality carbon structural steelWelded steel pipe is usually welded by Q235 steel plate
Q:How to perform nondestructive inspection of steel tubes
Including fluorescence, coloring two kinds. Because of its simple equipment and convenient operation, it is an effective method to check the surface defect of magnetic particle inspection. It is mainly used for surface defect inspection of non-magnetic materials.
Q:What is a tight steel tube?
The tight steel tube is called "galvanized steel pipe with sleeve connection" or "flat pipe of steel metal for electrical installation". JDG. The utility model relates to a novel protective conduit for an electric circuit. The connecting sleeve and the metal accessory are provided with a wire pipeline composed of screw fastening connection technology, and the utility model does not need to do cross grounding, welding and covering, and the appearance is silvery white or yellow.
Q:How can the immersed pipe pile put steel cage into the steel pipe? Which expert to answer?
Immersed tube cast-in-place pile is one of the many types of pile foundations in civil engineering. The immersed tube cast-in-place pile is also called the cast-in-place pile. It is the use of piling equipment, with reinforced concrete pile boots (valve type steel pipe pile shoe) into the soil, pile hole, and then put into the steel skeleton and concrete pouring, then pull out the casing, using vibration extubation of concrete compaction, forming pile needed. Using hammer sinking pile equipment, sinking pipe and pulling pipe pile is called hammer sinking pipe filling pile. It is called vibro sinking pipe cast-in-place pile by vibrator, vibration sinking pipe and pipe pulling pile. In order to improve the quality and carrying capacity of piles, the construction techniques of single shot, double play and reverse insertion are often used in immersed tube cast-in-place piles. Single game (also called a extubation): extubation, every increase of 0.5 ~ 1.0m, 5 ~ 10s vibration, then extubation in 0.5 ~ 1.0m, this is repeated until all pull out; complex play: two singles were continuously in the same pile hole, or according to the needs of the local retapping. Construction, should ensure that two times before and after the immersed tube axis coincide, and in the concrete before the initial coagulation; inverted plug method: steel pipe lifting 0.5m, and then plug 0.3m, so repeated until the pull out.
Q:What materials are used in scaffolding pipes?
Using 48.3 * 3.6mm steel pipe, the maximum thickness of the steel pipe shall not be less than 3.24mm (there should be no serious corrosion, bending, flattening or crack); the corrosion depth of the old steel pipe shall be in accordance with the construction fastener typeProvisions on the safety technical specification for steel pipe scaffold JGJ130-2011. Take three of the corroded steel tubes, and cut the samples at the most severe parts of the rust. The corrosion depth shall not exceed the prescribed valueUse。 In addition, the approach of the steel pipe should also be sampling retest, qualified before use.

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