Stainless Steel Capillary Pipe

Made of stainless steel, a capillary pipe is a slender conduit with a diameter of no more than an inch. In many scientific and medical spheres, these tiny pipes can be employed to accurately measure infinitesimal quantities of fluid. But they can also be employed in industrial contexts as well, through policies and procedures that necessitate small-diameter piping.

Precision-made stainless steel capillary pipes are produced by the cold drawing process. A steel rod is securely inserted into a die, whereupon it is pulled through that apparatus to form the tube. After the designated size is achieved,both ends are made smooth.

Capillary pipes rely mainly on two grades of stainless steel – 304 and 316 – for their strength and durability. Attributed to their high chromium and low carbon content, these austenitic materials are resistant to corrosion but lack the heat-hardenable, magnetic characteristics of other stainless steels. As such, these two grades are widely accepted as optimal materials for pipework.

Of the various grades of stainless steel, 316 is particularly revered for medical and scientific uses due its remarkable amalgamation of sturdiness and resistance to corrosion. In addition, it is deemed nonhazardous and will not bring about allergies.

A stainless steel capillary pipe usually possess an outside diameter that ranges from 0.5 mm to 5 mm and a wall thickness that could be as slim as 0.1 mm. Its internal diameter is typically within the range of 0.3 mm to 3 mm.

The most popular method to affix a stainless steel capillary pipe to another is through welding. A TIG (tungsten inert gas) procedure is commonly utilized for this job, making it the foremost choice for such steel-work.

The stainless steel capillary pipe is crafted in a length ranging from 1 to 2 meters and can be bent and molded into an assortment of configurations.

Stainless steel capillary tubes are required for a broad range of purposes. Though usually employed to gauge tiny amounts of liquid in the medical and scientific areas, their versatility also proves advantageous in industrial methods requiring a thin-bore pipe.

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