PT. Piramid Cahaya Abadi

Seamless Pipe Nippon
Seamless Pipe Nippon
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Last Updated
15 Jan 2021
Country Origin
Minimum Order
2 btg

Specification of Seamless Pipe Nippon


Seamless pipes in the sense of language are pipes without connection. In the practice of making, seamless pipe is indeed a pipe that is formed without making a connection at all, so that no part of the pipe has ever been disturbed or changed by the material due to welding heat. This pipe is made of solid cylindrical steel, which is perforated in almost melting conditions, commonly called billets.

With this method of making without joins, the pipe produced can be better because the quality of the steel produced is almost the same for each area of ​​the pipe surface. In addition, thickness by using this method, pipes that have any thickness can be produced. Usually this type of pipe is made for sizes below 8 ".

Seamless pipes have been used by humans thousands of years ago. The first pipe is used to flow water from the river to the fields. In China pipes are used to move water to the desired place, through bamboo since 2000 BC. At the beginning of the 16th century precisely in 1652 the building of water was made in Boston using hollow wood as a substitute for steel pipes that had not been found at that time. In 1815 William Murdock used a pipeline to flow gas from coal used for lighting in the city of London.

In 1824 James Russell invented the method of making seamless pipes by uniting the two edges of a thin iron plate. First of all the metal is heated to malleable and then folded and welded and completed by rolling the welded pipe. Now the techniques in making pipes are very diverse which have properties and uses under certain conditions.

The pipe materials as the structure of new seamless pipes can be divided in general as follows:

    Carbon steel
    Carbon Moly
    Ferro Nickel
    Stainless steel
    PVC (Paralon)
    Chrom Moly
Seamless Steel Pipes, ASTM A53, A106, A519, API 5L Specifications / Key Features
Type: Seamless Steel Pipe.
Length: SRL, DRL or length specified as needed.
External layers: 3 layers of polypropylene (PP) and 3 layers of polyethylene (PE).
Outside diameter: 21.3 to 219mm.
Thickness: 1.8 to 20mm.
Material: ASTM A53, ASTM A106, ASTM A519.
Standard: API 5L, APL 5CT.

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