ASTM A312 TP316L Pipe

ASTM A312 Grade TP316l pipe


Kamal Steels is one of the renowned manufacturers, supplier, and exporter of ASTM A312 Grade TP316l. We stock the complete range of ASME SA 312 tp316l Stainless Steel Pipes schedules ranging from Sch 5 thru Double Extra Heavy. ASTM a312 tp316l Erw Material is stocked in the annealed and pickled, bright annealed, mill finish and polished conditions, ASTM A312 TP316L Seamless pipe is available in a wide range of finishes including hot rolled, annealed, matte finish, reflective finish & mirror finish.Our offered SA312 tp316l Seamless Pipes furnished in the heat-treated condition in accordance with the required heat treating temperature and cooling/testing requirements. ASME SA312 TP316l Stainless Steel Seamless pipe shall undergo mechanical tests such as transverse or longitudinal tension test and flattening test. We can provide ASTM a312 tp316l Erw Pipe Mill Test Certificate as per EN 10204 as per 3.1/3.2 TC.

ASTM A312 TP316L Seamless Pipe

ASTM A312 TP316L Seamless Pipe

ASTM A312 TP316L Pipe

ASTM A312 TP316L Pipe

ASTM A312 TP316L Welded Pipe

ASTM A312 TP316L Welded Pipe

A312 Type 316L Welded Tube Manufacturer in India, Refer Dimensions

Dimensions of ASTM A312 DIN 1.4404 Tubes

OD WT Wall Thickness Tolerance
12.7 mm 0.889mm ± 10%
12.7 mm 1.245mm ± 10%
12.7 mm 1.651mm ± 10%
15.88mm 1.245mm ± 10%
15.88mm 1.651mm ± 10%
19.05mm 1.651mm ± 10%
19.05mm 2.11mm ± 10%
25.4mm 1.651mm ± 10%
25.4mm 2.11mm ± 10%

Stockist and Supplier of ASTM A312 Grade 316L Condenser Tube in Mumbai, View Specification

ASTM A312 GRADE TP316L Pipe Specification

ASTM A312 TP316L pioe specification

View ASTM A312 Gr TP316L Heater Tubes With Maximum Internal Pressure


Maximum Internal Pressure of SA 312 Gr 316L ERW Tube

Grade Pressure bar Pressure bar Pressure bar Pressure bar Pressure bar Pressure bar Pressure bar
  100°F 200°F 300°F 400°F 500°F 600°F 700°F
316L 152 152 152 143 135 128 123


Types of ASTM A312 TP316L Tube

ASTM A312 TP316L Stainless Boiler Pipe
ASTM A312 TP316L Decorative Pipe
ASTM A312 TP316L Sanitary Pipe
ASTM A312 TP316L Polished Pipe

ASTM  A312 TP316L Oval Pipe
ASTM  A312 TP316L Hollow Pipe
ASTM  A312 TP316L Exhaust Pipe
A312 TP316L Hexgonal Pipe


A312 TP316L Seamless Tube Sizes

Products OD Wall Lengths and/or coils
Seamless Austenitic Steel Boiler, Superheater,  Heat Exchanger Tube & Condenser Tubes Specifications: ASTM A312, ASME SA 312 0.5″ (6 mm) to 12 ” (323.85 mm)Metric sizes available  0.020″ (0.51 mm) to 1.312 ” (33.325 mm) Random or cut lengths to Customer Requirement


Tolerance of ASTM A312 Grade TP316L U-Tubes

Grades OD Wall Lengths
316/316L Under 1″ (25.4 mm) ±0.004″ (0.10 mm)1″ (25.4 mm) to 1-1/2″ (38.1 mm) ±0.006″ (0.15 mm)>1-1/2″ (38.1 mm) to 2″ (50.8 mm) ±0.008″ (0.20 mm)>2″ (50.8 mm) to 2-1/2″ (63.5 mm) ±0.010″ (0.25 mm)>2-1/2″ (63.5 mm) to 3″ (76.2 mm) ±0.012″ (0.30 mm)3″ (76.2 mm) to 4″ (101.6 mm) ±0.015″ (0.38 mm) ±10% Randoms up to +2″ (50.8 mm)Cuts +1/8″ (3 mm) -0″Coils to 80,000′ (24,384 m)


HSN Code for ASME SA 312 316L Bright Annealed Tubes

SS 316L Pipe Maldives 73042400
Singapore 73049000
Italy 73044100
Oman 73049000
United Arab Emirates (UAE) 73041990
Qatar 73041990
Saudi Arabia (KSA) 73049000


SA 312 Grade TP316L Coil Tubing Roughness

Material Surface Absolute Roughness Coefficient
Ε mm
316L Stainless Steel 0.015


Allowable Stress for SA 312 UNS S31603 Polish Tube

SS Grade TP316L TP316L
Nominal Composition 16Cr-12Ni-2Mo 16Cr-12Ni-2Mo
Product Shape Seamless & Welded pipe Welded pipe
UNS designation S31603 S31603
Sizes/ Thickness [mm] - -
P Number 8 8
Group Number 1 1
Minimum Tensile
485 485
Minimum Yield
170 170
I-Applic. and Maximum temperature limit
454 454
III-Applic. and Maximum temperature limit [°C] 427 NP
VIII-1-Applic. and Maximum temperature limit [°C] 454 454
XII-Applic. and Maximum temperature limit [°C] 343 343
External Pressure
Chart No.
HA-4 HA-4


ASTM A312 316L Stainless Steel Tubing Chemical Composition

Check Sulphur Test of ASTM A312 DIN 1.4404 U-tubes and SA 312 TP 316L Polish Tube

Grade UNS Cr C S Mn P Si Ni Mo
ASTM A312 TP316L S31603 16.0-18.0 0.035 0.03 2 0.045 1 10.0-14.0 2.0-3.0


Mechanical Properties of ASTM A312 316L Tubing

Material Temperure Yield Strength Tensile Strength Heat Elongation %, Min
Min.º F(º C) Ksi (MPa), Min. Ksi (MPa), Min. Treatment
ASTM A312 TP316L 1900 (1040) 25(170) 70(485) Solution 35


ASTM A312 Gr TP316L Heater Tubes Physical Properties

SA 312 UNS S31603 Cold Drawn Seamless Tube and A312 TP316L Seamless Tube, Find Temperature Resistant

Grade Thermal Conductivity (W/m.K) Mean Coefficient of Thermal Expansion (m/m/0C) Specific Heat 0-1000C (J/kg.K) Density (kg/m3) Elastic Modulus (GPa) Electrical Resistivity (n.m)
at 1000C at 5000C 0-1000C 0-3150C 0-5380C
ASTM A312 TP316L 16.3 21.5 15.9 16.2 17.5 500 8000 193 740


SA 312 UNS S31603 Cold Drawn Seamless Tube Equivalent

Grade UNS No Euronorm Old British Japanese JIS Swedish SS
No Name BS En
ASTM A312 TP316L S31603 1.4436 X3CrNiMo17-13-3 304S11 58E SUS 316L 2348