A Quick Guide to Stainless Steel Tubes

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A Quick Guide to Stainless Steel Tubes

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Introduction of Stainless Steel Tubes

• Stainless Steel Tubes are created from stainless
  steel round billets by several hot and cold
  processes. The processes that are used in the
  production of stainless steel pipe and tube are
  seamless, centrifugal cast, longitudinal welded,
  spiral welded, press brake fabricated and roll
  formed fabricated.  The major uses of stainless
  steel pipe and tubes are in oil, gas,
  petrochemical industry. It is also used in
  pharmaceutical, dairy, food and beverage industry.

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304/304L/304H/304LN Stainless Steel Tubes

• SS 304 Seamless Tubes is one of the most dynamic
  and commonly used stainless steels provided by
  us. It is composed of an austenitic chromium
  alloy which is also known as an 18/8 stainless
  having composition of 18 chromium and 8 nickel.
  The chromium content helps to resist corrosion
  and oxidation.

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904L Stainless Steel Tubes

• SS 904L Tubes which are commonly used in
  applications to resist high-level corrosion and
  also provide resistance to stress corrosion
  cracking and crevice corrosion. SS 904L Tubes are
  non-magnetic and offers excellent toughness, weld
  ability, and formability and by adding copper
  to SS 904L Tubes it is made resistant to strong
  reducing acids.

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347/347H Stainless Steel Tubes

• SS 347H Tubes is stabilized against chromium
  carbide formation by the addition of columbium
  and tantalum. They are slightly tougher than
  grade 304 steel. However, the hardenability can
  be minimized by the use of constant positive
  feeds and slow speeds.

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321/321H Stainless Steel Tubes

• SS 321 Tubes that offers excellent resistance to
  general, overall corrosion as the un-stabilized
  chromium-nickel Type 304. Maximum stabilization
  in 321H Tubes is accomplished by annealing
  between 1750 Degree F and 1850 Degree F.

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317L Stainless Steel Tubes

• SS 317L Tubes is known for its excellent
  resistance to thermal fatigue and intermittent
  heating at high temperatures. It has low magnetic
  permeability and good toughness. Stainless Steel
  317L Seamless Tubes is capable of maintaining
  toughness and strength even at sub-zero
  temperatures and is developed for usage in
  elevated temperature corrosion resistant
  functions.

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310S Stainless Steel Tubes

• Stainless Steel 310S Seamless Tubes is capable of
  maintaining toughness and strength even at
  sub-zero temperatures and is developed for usage
  in elevated temperature corrosion resistant
  functions. SS 310S Welded Tubes is designed with
  iron as the base metal allowing it to take on two
  crystalline forms depending on its temperature
  and is often used at cryogenic temperatures. 

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316/316L/316Ti Stainless Steel Tubes

• SS 316 Seamless Tubes which is of an austenitic
  grade having 2-3 molybdenum which helps in
  improving corrosion resistance, having
  particularly higher resistance to pitting and
  crevice corrosion in chloride environments and
  are used in the industrial, architectural, and
  transportation fields.

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