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Stainles Steel 317L Fittings

Excellent resistance at normal temperatures and also has good resistance to oxidizing and carburizing atmospheres

We manufacture finest quality of butt weld pipe fittings to meet diverse material specification. Our steel butt weld pipe fittings are extremely durable and are available in various shape such as bent,triangular, rectangular etc. Butt weld pipe fittings are ideal multiple connection of pipes and to prevent fluid leakage. Different types of fittings can minimize potential fluid handling system and enhances their over all performance

Fittings are manufactured using premium quality metal alloy and latest techniques. Additionally, our provided fittings are processed adhering to industry standards and quality norms. The offered fittings are examined on set quality parameter in order to deliver better range to the clients. Also, these fittings are made available in various sizes and shapes. Apart from this, clients can get the fittings from us at cost effective rates.

317L is a molybdenum bearing, low carbon content "L" grade austenitic stainless steel that provides improved corrosion resistance over 304L and 316L stainless steels. The low carbon provides resistance to sensitization during welding and other thermal processes. 317L is non-magnetic in the annealed condition but may become slightly magnetic as a result of welding. 317L has excellent corrosion resistance in a wide range of chemicals, especially in acidic chloride environments such as those encountered in pulp and paper mills. Increased levels of chromium, nickel and molybdenum compared to 316L stainless steel improve resistance to chloride pitting and general corrosion.

Alloy 317L is an austenitic stainless steel that combines excellent high temperature properties with good ductility and weldability. It is typically used for elevated temperature applications as its high chromium and nickel content provide solid corrosion resistance, excellent resistance to oxidation, and superior strength in temperatures up to 2100°F. Due to its high chromium and nickel content, it is superior to 310 or 310S stainless in most environments.

Applications

  • Flue-gas desulfurization systems
  • Chemical process vessels
  • Petrochemical
  • Pulp and Paper
  • Condensers in power generation

Chemical Composition

SS
317
317L
Ni
11 - 14
11 - 15
N
-
-
Cr
18 – 20
18 - 20
C
0.08 max
0.035 max
Si
1 max
1 max
Mn
2 max
2 max
P
0.040 max
0.040 max
S
0.030 max
0.03 max
Mo
3.00 - 4.00
3 – 4

Mechanical Properties

Density
8.0 g/cm3
Melting Point
1454 °C (2650 °F)
Tensile Strength
Psi – 75000 , MPa – 515
Yield Strength (0.2%Offset)
Psi – 30000 , MPa – 205
Elongation
35 %

Physical Properties

Specific Heat (0-100°C)
Thermal Conductivity
Thermal Expansion
Modulus Elasticity
Electrical Resistivity
Density
500
14.6
16.5
193
7.4
7.99
J.kg-1.°K-1
W.m -1.°K-1
mm/m/°C
GPa
μohm/cm
g/cm3

Calico Metal Ind Pvt Ltd exports their products to countries like UAE, Bahrain, Italy, Indonesia, Malaysia, United States, Mexico, Chine, Brazil, Peru, Nigeria, Kuwait, Jordan, Dubai, Thailand (Bangkok), Venezuela, Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa, Kazakhstan & Saudi Arabia.

Stainless Steel & Special Alloys Materials