Stainless Steel Seamless Pipe

China Factory Stainless Steel Pipe Suppliers 304/316 Stainless Steel Seamless Pipe, A Hollow Long Round Steel, Widely Used In Petroleum, Chemical, Medical, Food, Light Industry, Machiner, Instrumentation, And Other Industrial Pipelines And Mechanical Structural Parts

Size:

1/2" to 48"

Material:

Stainless Steel

Wall Thickness:

2.0 - 12.70 mm

Standard:

ASME, JIS, DIN

Section Shape:

Round

Application:

Petroleum, Chemical, Medical, Food, Light Industry, Machiner, Instrumentation, And Other Industrial Pipelines

Surface Treatment:

Polished

Type:

Seamless Steel Pipe

Ends:

Plain End

Outer Diameter:

21.3-1220.0mm

Origin:

China

Package:

Standard Seaworthy Packing

Trademark:

SANVO

Free Sample:

Yes

Stainless Steel Seamless Pipe Description:

Carbon steel pipe and Stainless steel pipe are the most common type of standard pipe used today. They are part of tubular goods, which are manufactured to different specifications and standards. Pipes are sold by "nominal pipe size" in sizes from 1/8" to 72". The two most common types of pipes are seamless pipe and welded pipe. Both are available in carbon steel and stainless steel. Welded pipe is also called ERW (Electric Resistance Welded) pipe. The most common specification for welded carbon steel pipe is A53. Seamless pipe is made by a process that requires no welding. The most common specification for seamless carbon steel pipes is A106B. Stainless Steel pipe is made to spec A312. Stainless steel pipe is also available in both seamless and welded configurations. The most common stainless material is 304 and 316.

Stainless Steel Seamless Steel Pipe Features:

First, the thicker the wall thickness of the product, the more economical and practical it is, and the thinner the wall thickness, its processing cost will rise significantly;
Second, the process of the product determines its limited performance. Generally, seamless steel pipes have low precision: uneven wall thickness, low brightness on the inside and outside of the pipe, high cost of sizing, and there are pits and black spots on the inside and outside that are difficult to remove;
Third, its detection, and shaping must be processed offline. Therefore, it embodies its superiority in terms of high-pressure, high-strength, and mechanical structural materials.

Stainless steel seamless steel pipe is long steel with a hollow section and no welds on the periphery. It is a steel pipe resistant to corrosion by weak corrosive media such as air, steam, water, and chemically corrosive media such as acid, alkali, and salt. Also known as stainless acid-resistant steel pipe.

The corrosion resistance of stainless steel seamless pipes depends on the alloying elements contained in the steel. Chromium is the basic element for the corrosion resistance of stainless steel. When the chromium content in the steel reaches about 12%, the chromium interacts with the oxygen in the corrosive medium to form a very thin oxide film (self-passivation film) on the surface of the steel. , Which can prevent further corrosion of the steel matrix. In addition to chromium, the commonly used alloying elements of stainless steel seamless pipes include nickel, molybdenum, titanium, niobium, copper, nitrogen, etc., to meet the requirements of various uses for the structure and performance of stainless steel.

Stainless steel seamless pipe is a hollow long round steel, widely used in petroleum, chemical, medical, food, light industry, machinery and instrumentation, and other industrial pipelines and mechanical structural parts. In addition, when the bending and torsion strength are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also often used to produce various conventional weapons, barrels, shells, etc.