seamless carbon steel pipe API 5CT oil casing tube

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
60000 m.t./month

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Product Description:

Specifications

Oil Casing Steel Pipe
1.Steel grade: J55 K55 N80-1 N80-Q L80 P110 ;
2.Size: Tubing  2 3/8" - 4 1/2" ;
3.length:R1,R2,R3 .

Technical data

 

Outsider Diameter

Wall Thickness

Grade

Thread

Inch

mm

kg/m

1b/ft

J55/K55/N80/L80/P110

STC/LTC/BTC

4 1/2

114.3

14.14-22.47

9.50-15.10

J55/K55/N80/L80/P110

STC/LTC/BTC

5

127

17.11-35.86

11.50-24.10

J55/K55/N80/L80/P110

STC/LTC/BTC

5 1/2

139.7

20.83-64.14

14.00-43.10

J55/K55/N80/L80/P110

STC/LTC/BTC

6 5/8

168.28

29.76-47.62

20.00-32.00

J55/K55/N80/L80/P110

STC/LTC/BTC

7

177.8

25.30-84.98

17.00-57.10

J55/K55/N80/L80/P110

STC/LTC/BTC

7 5/8

193.68

35.72-82.30

24.00-55.30

J55/K55/N80/L80/P110

STC/LTC/BTC

8 5/8

219.08

35.72-72.92

24.00-49.00

J55/K55/N80/L80/P110

STC/LTC/BTC

9 5/8

244.48

48.07-112.51

32.30-75.60

J55/K55/N80/L80/P110

STC/LTC/BTC

10 3/4

273.05

48.74-126.94

32.75-85.30

J55/K55/N80/L80/P110

STC/LTC/BTC

11 3/4

298.45

6250-105.66

42.0-71.00

J55/K55/N80/L80/P110

STC/LTC/BTC

13 3/8

339.73

71.43-107.15

48.00-72.00

J55/K55/N80/L80/P110

STC/LTC/BTC

16

406.40

96.73-162.21

65.00-109.00

J55/K55/N80/L80/P110

STC/LTC/BTC

18 5/8

473.08

130.22

87.50

J55/K55/N80/L80/P110

STC/LTC/BTC

20

508.00

139.89-197.93

94.00-133.00

J55/K55/N80/L80/P110

STC/LTC/BTC

 

API Oil Casing Pipe can be used for oil pipeline, oil natural gas, industrial gas, water transportation etc. 

Packing Details:

Single with bubble bag and then in wooden case(fumigation certificate). Each case is clearly marked with: 

1.Name & identification mark of manufacturer-HuaDong Brand

2. Batch number 

3. Date of manufacturer 

4. Material 

5. Safe heating & application temperature




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Q:What's the difference between steel pipe and pipe fittings?
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:How long are the seamless tubes? Are they six meters long?
The usual length of steel pipe is as follows: hot rolled steel pipe 3000~12000mm and cold drawn steel pipe 3000~10500mm.
Q:What are the uses of welded steel pipes?
The spiral submerged arc welded pipe (SY5036-83) for the delivery of pressurized fluid is made of hot rolled steel strips for tube billets, often spirally formed, welded by double submerged arc welding and used for the transmission of pressurized fluid. The steel pipe has strong pressure bearing ability and good welding performance. After a rigorous scientific examination and test, it can be used safely. The utility model has the advantages of large caliber of the steel pipe, high transmission efficiency, and investment in laying pipelines. Mainly used in the transportation of petroleum and natural gas pipelines.
Q:What are the uses of seamless steel tubes?
Compared withsteel and roundsteelinsolid, flexural torsional strength in the same time, the weight is light, is a kind of economic section steel, widely used in the manufacture of structural parts and mechanical parts, such as the oil pipe, automobile transmission shaft, the bicycle frame and steel construction with scaffold with steel pipe manufacturing ring parts can be improved the utilization rate of materials, simplify the manufacturing process, material saving and working hours, such as rolling bearing ring, Jack and so on, has been widely used in steel pipe manufacturing.
Q:Material of welded steel pipe
GB/T3091-1993 (galvanized steel pipe for low pressure fluid delivery). Mainly used to transport water, gas, air, oil and heating, hot water or steam, etc. generally lower pressure fluid and other use tube. Its representative material is Q235 grade a steel.
Q:What is the difference between seamless steel pipe and welded pipe?
Such as hydraulic equipment pipeline connection. The weld seam of common steel pipe is its weak link, and the quality of weld is the main factor that affects its overall performance. People who have lived in the north have experienced the experience of freezing pipes and pipes in winter, and the places where they burst are usually welds. Welded pipe is not seamless steel pipe.
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:What's the difference between round and round tubes?
Round steel is solid and round tubes are hollow
Q:What is the difference between hot dip galvanized steel pipe and galvanized steel pipe?
The difference between the process is that the hot dip galvanized pipe is dipped in the molten zinc bath and the galvanized pipe is plated with a metallic surface by means of unidirectional current in the plating bath. Hot plating process is fast, the coating is thick and consumes more zinc. Ordinary galvanized slow speed, thin coating.
Q:What is a tight steel tube?
The fully enclosed steel tube is called "sleeve connection steel pipe". The English abbreviation is JDG. The sleeve between the pipe and the pipe is fastened by screws. The current specification is the construction and acceptance rules of CECS 120:2007 sleeve steel conduit pipe line

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