ASME SA249 TP317L Stainless Steel Tube




ASTM A249 SS 317L Tube Supplier, DIN 1.4438 Welded Tube

SS 317L Welded Tubes Supplier

Superior Steel Overseas is most trustworthy supplier, manufacturer, distributor and exporer of ASTM SS 317L Welded Tubes.We committed to provide each and every Customer with the Topest Standard of Customer Service. ASTM A249 Stainless Steel 317 Welded Tube are available in diverse sizes, grades and shapes, and are quality passed and tested as per international standards.Our reputation for quality and excellence in the manufacture of ASTM A249 317L Welded Condenser Tube is reflected in our client portfolio and spans many different industries, such as architectural, aerospace, waste water treatment, pharmaceutical, petrochemical, cosmetics, brewery, food and drink processing and off shore petroleum.ASTM A249 Stainless Steel 317L Heat Exchanger Tube can be offered with high custom wall thickness to meet the most demanding requirements of our customers. We also supply ASTM A249 SS 317L Square Tube in different specifications and designs as per requirements of our customers. ASTM A249 Stainless Steel 317L Cold Drawn Tube  is extremely economical, and thus making our products highly valuable among our clients. ASTM A249 Stainless Steel 317L Boiler Tubes are tested in accordance to internationally recognized standards or our own more stringent internal test procedures, which is developed considering the harsh field conditions. We can offer custom size Extruded  ASTM A249 SS 317L Tubing in addition to SS 317L Tube in Square, Round and Rectangular forms Exporter. Buy ASME SA249 TP317L Welded Tubing  at low cost in India from us.

ASTM A249 TP317L Stainless Steel Tube Specification

Type: Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes

Grades: TP304, TP304L, TP304H

Size: 1/8” NB to 5” NB, 1/4” OD to 5” OD sizes stainless steel seamless tubes also available

Length: Up to 6 meters, custom cut lengths

Thickness: 1mm to 13mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S as per ANSI B36.19/36.10

Finish: No.1 Pickled Finish, No.4 finish, BA Finish, Electropolished Pipes

Delivery Condition: Hot Finish, Cold Finish, Bright Annealed, Polished, Annealed and Pickled, Passivated, Stress Relived

ASTM A249 317L Tubing Sizes

NB SIZES SCH 5 SCH 10 SCH 40 SCH 80 SCH 160
1/8″
available pipe tube size
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1/4″
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3/8″
available pipe tube size
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1/2″
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
3/4″
available pipe tube size
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available pipe tube size
available pipe tube size
1″
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
1 1/4″
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
1 1/2″
available pipe tube size
available pipe tube size
available pipe tube size
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2″
available pipe tube size
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2 1/2″
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3″
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4″
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available pipe tube size
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available pipe tube size
5″
available pipe tube size
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available pipe tube size
6″
available pipe tube size
available pipe tube size
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available pipe tube size

ASTM A249 SS 317L Tube Dimensions

Dimensions Wall Weight per Dimensions Wall Weight per
(mm) (mm) metre (kg) (mm) (mm) metre (kg)
12.7 x 12.7 1.20 0.44 40 x40 1.20 1.49
12.7 x 12.7 1.50 0.55 40 x40 1.50 1.85
15 x 15 1.20 0.53 40 x40 2.00 2.45
15 x 15 1.50 0.65 40 x40 3.00 3.75
20 x 20 1.20 0.71 50 x50 1.50 2.32
20 x 20 1.50 0.88 50 x50 2.00 3.08
20 x 20 2.00 1.19 50 x50 3.00 4.65
25 x 25 1.20 0.92 60 x60 2.00 3.71
25 x 25 1.50 1.14 60 x60 3.00 5.49
25 x 25 2.00 1.49 70 x70 3.00 6.53
25 x 25 3.00 2.20 80 x80 2.00 4.98
30 x 30 1.20 1.10 80 x80 3.00 7.53
30 x 30 1.50 1.37 100 x 100 2.00 6.40
30 x 30 2.00 1.84 100 x 100 3.00 9.53
30 x 30 3.00 2.72

SA 249 TP317L Chemical Composition

Element Content (%)
Iron, Fe Balance
Chromium, Cr 18-20
Nickel, Ni 11-15
Molybdenum, Mo 3-4
Manganese, Mn 2
Silicon, Si 1
Phosphorous, P 0.045
Carbon, C 0.03
Sulfur, S 0.03

ASTM A249 TP317L Stainless Steel Welded Tube Physical Properties

Properties Metric Imperial
Thermal expansion co-efficient (@ 0-100°C/32-212°F) 16 µm/m°C 8.89 µin/in°F
Thermal conductivity (@ 100°C/212°F) 16.3 W/mK 113 BTU in/hr.ft².°F

ASTM A249 Stainless Steel 317L Welded Tube Mechanical Properties

Properties Metric Imperial
Tensile strength 595 MPa 86300 psi
Yield strength 260 MPa 37700 psi
Modulus of elasticity 200 GPa 29000 ksi
Poisson’s ratio 0.27-0.30 0.27-0.30
Elongation at break (in 50 mm) 55% 55%
Hardness, Rockwell B 85 85

ASTM A249 SS 317L Equivalent

Grade UNS No Euronorm
No
317L S31703 1.4438

SS 317L Tube ASTM A249 Tolerances

OD Size
Inches
Tolerances, Inches
OD, 
Inches
Wall
Cut
Length (a), In.
Less than 1
±0.004
All Sizes
± 10%
+1/8–0
1 to 1-1/2
±0.006
Over 1-1/2 to 2
±0.008
Over 2 to 2-1/2
±0.010
+3/16–0
Over 2-1/2 to 3
±0.012
Over 3 to 4
±0.015
Over 4 to 5
+0.015
– 0.025
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