ASTM A213 TP316L S31603 SUS316L Stainless Steel Seamless Heat Exchanger Tube

STANDARD

WERKSTOFF NR.

UNS

JIS

BS

GOST

AFNOR

EN

SS 316L

1.4404 / 1.4435

S31603

SUS 316L

316S11 / 316S13

03Ch17N14M3 / 03Ch17N14M2

Z3CND17‐11‐02 / Z3CND18‐14‐03

X2CrNiMo17-12-2 / X2CrNiMo18-14-3

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

Fe

SS 316L

0.035 max

2.0 max

1.0 max

0.045 max

0.030 max

16.00 - 18.00

2.00 - 3.00

10.00 - 14.00

68.89 min

Density

Melting Point

Tensile Strength

Yield Strength (0.2%Offset)

Elongation

8.0 g/cm3

1399 °C (2550 °F)

Psi – 75000 , MPa – 515

Psi – 30000 , MPa – 205

35 %

Corrosion Test

Conducted only when specially requested by the client

Chemical Analysis

Test done as per required quality standards

Destructive / Mechanical Testing

Tensile | Hardness | Flattening | Flare | Flange

Reverse-bend and Re. flat tests

Carried out in full compliance with relevant standards & ASTM A-450 and A-530 norms, which ensures trouble-free expansion, welding & use at customers end

Eddy Current Testing

Done to detect homogeneities in subsurface by using Digital Flaw-mark Testing System

Hydrostatic Testing

100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage, and biggest pressure we can support 20Mpa/7s .

Air Under Pressure Test

To check any evidence of air leakage

Visual Inspection

After passivation, every single length of tubes & pipes is subjected to thorough visual inspection by trained staff for detecting surface flaws & other imperfections

• - Eddy Current Testing

• - O.P Testing

• - Radiography Testing

• - Corrosion Testing

• - Micro Testing

• - Macro Testing

• - IGC Testing

• - Ultrasonic testing

• - Liquid Penetrate testing