ASTM A312 TP317L stainless steel pipe is a type of stainless steel pipe that is specifically designed for high-temperature and corrosive environments. This pipe is made from a high-performance austenitic stainless steel alloy known as 317L, which contains higher levels of chromium, nickel, and molybdenum than other grades of stainless steel. This alloy provides excellent resistance to corrosion, pitting, and crevice corrosion, making it ideal for use in harsh environments such as chemical processing, high-temperature furnaces, and power generation applications. The pipe is available in various sizes and thicknesses and can be customized to meet specific requirements.
ASTM A312 TP 317L Stainless Steel Seamless Pipe Grade and Specification
· » Specifications: ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
· » Sizes (Seamless): 1/2" NB - 24" NB
· » Sizes (ERW):1/2" NB - 24" NB
· » Sizes (EFW): 6" NB - 100" NB
· » Wall Thickness available:Schedule 5S - Schedule XXS (heavier on request)
· » Other Materials Testing:NACE MR0175, H2 SERVICE, OXYGEN SERVICE, CRYO SERVICE, etc.
· » Dimensions:All Pipes is manufactured and inspected/tested to the relevant standards including ASTM, ASME and API etc.
ASTM A312 TP317L Pipes (Seamless & Welded)
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PRODUCT NAME
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ASTM A312 TP 317L Stainless Steel Seamless Pipe
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RANGE
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6NB to 1200NB – SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS.
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TYPE
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Round, Square, Rectangle, Hydraulic, Honed Tubes
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| STAINLESS STEEL |
ASTM A312, A358, A269, A270- TP304, 304L, 304H, 316, 316L, 316H, 316Ti, 309, 310, 317L, 321, 347, 904L. |
| TEST CERTIFICATES |
MTC, IBR & Third Party Inspection |
Chemical Composition of ASTM A312 TP 317L Stainless Steel Seamless Pipe
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Element
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Content (%)
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Iron, Fe
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Balance
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Chromium, Cr
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18-20
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Nickel, Ni
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11-15
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Molybdenum, Mo
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3-4
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Manganese, Mn
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2
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Silicon, Si
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1
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Phosphorous, P
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0.045
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Carbon, C
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0.03
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Sulfur, S
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0.03
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ASTM A312 TP 317L Stainless Steel Seamless Pipe Mechanical Properties
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Properties
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Metric
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Imperial
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Tensile strength
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595 MPa
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86300 psi
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Yield strength
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260 MPa
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37700 psi
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Modulus of elasticity
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200 GPa
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29000 ksi
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Poisson's ratio
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0.27-0.30
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0.27-0.30
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Elongation at break (in 50 mm)
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55%
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55%
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Hardness, Rockwell B
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85
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85
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Physical Properties of ASTM A312 TP 317L Stainless Steel Seamless Pipe
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Specific Heat (0-100°C)
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Thermal Conductivity
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Thermal Expansion
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Modulus Elasticity
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Electrical Resistivity
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Density
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500
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14.6
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16.5
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193
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7.4
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7.99
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J.kg-1.°K-1
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W.m -1.°K-1
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mm/m/°C
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GPa
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μohm/cm
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g/cm3
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