Pipes
ASTM A312/A312M, A358/A358M, A778/A778M
ASME B36.19M/B36.10M

Material:304, 304L, 316L

ASTM and ASME Stainless Steel Pipes

The ASTM and ASME stainless steel pipes produced by YC INOX are made of enduring and reliable stainless steel materials including 304, 304L, and 316L. Customers can further adjust chemical formula per request. Chemical elements including C, Si, Mn, P, S, Ni, Cr, and Mo are available variables for further custom modification.

Regarding the specifications of ASTM and ASME pipes, users are allowed to choose the most convenient nominal diameters as well as outside diameters and nominal wall thickness according to their requirements. The nominal diameter, outside diameter, and nominal wall thickness are all physical variables of ASTM and ASME pipes. With different combinations of diameters and wall thickness, the corresponding features are not the same. You may find more specific information on this page.

For shipping method, buyers may select the best fit packaging solution based on budget plan. There are two shipping options provided: Steel crate or bundle packages.

Specification

ASTM A312/A312M, A358/A358M, A778/A778M, ASME B36.19M/B36.10M

Nominal Diameter NPS Outside Diameter(mm) Nominal Wall Thickness(mm)
ASME B36.19M ASME B36.10M
SCH-5S SCH-10S SCH-40S SCH-80S SCH-5 SCH-10 SCH-20 STD XS
1/4 13.72 - 1.65 2.24 3.02 - 1.65 - 2.24 3.02
3/8 17.15 - 1.65 2.31 3.20 - 1.65 - 2.31 3.20
1/2 21.34 1.65 2.11 2.77 3.73 1.65 2.11 - 2.77 3.73
3/4 26.67 1.65 2.11 2.87 3.91 1.65 2.11 - 2.87 3.91
1 33.40 1.65 2.77 3.38 4.55 1.65 2.77 - 3.38 4.55
1 1/4 42.16 1.65 2.77 3.56 4.85 1.65

2.77

- 3.56 4.85
1 1/2 48.26 1.65 2.77 3.68

5.08

1.65 2.77 - 3.68 5.08
2 60.33 1.65 2.77 3.91

5.54

1.65 2.77 - 3.91 5.54
2 1/2 73.03 2.11 3.05 5.16 7.01 2.11 3.05 - 5.16 7.01
3 88.90 2.11 3.05 5.49 7.62 2.11 3.05 - 5.49 7.62
3 1/2 101.60 2.11 3.05 5.74 8.08 2.11 3.05 - 5.74 8.08
4 114.30 2.11 3.05 6.02 8.56 2.11 3.05 - 6.02 8.56
5 141.30 2.77 3.40 6.55 9.53 2.77 3.40 - 6.55 9.53
6 168.28 2.77 3.40 7.11 10.97 2.77 3.40 - 7.11 10.97
8 219.08 2.77 3.76 8.18 12.70 2.77 3.76 6.35 8.18 12.70
10 273.05 3.40 4.19 9.27 12.70 3.40 4.19 6.35 9.27 12.70
12 323.85 3.96 4.57 9.53 12.70 3.96 4.57 6.35 9.53 12.70
14 355.60 3.96 4.78 9.53 12.70 3.96 6.35 7.92 9.53 12.70
16 406.40 4.19 4.78 9.53 12.70 4.19 6.35 7.92 9.53 12.70
18 457.20 4.19 4.78 9.53 12.70 4.19 6.35 7.92 9.53 12.70
20 508.00 4.78 5.54 9.53 12.70 4.78 6.35 9.53 9.53 12.70
22 558.80 4.78 5.54 - - 4.78 6.35 9.53 9.53 12.70
24 609.60 5.54 6.35 9.53 12.70 5.54 6.35 9.53 9.53 12.70
26 660.40 - - - - - 7.92 12.70 9.53 12.70
28 711.20 - - - - - 7.92 12.70 9.53 12.70
30 762.00 6.35 7.92 - - 6.35 7.92 12.70 9.53 12.70
32-84 812.80-2133.60 Thickness:6.35~30mm
Remark

(1)Marking:Within Production Capability.

(2)Other nominal diameter and wall thickness subject to the approval of vendor and purchaser.

 

Standard & Grade

Chemical Composition(%)
C Si Mn P S Ni Cr Mo

CNS

6331

304TP ≦ 0.080 ≦ 1.00 ≦ 2.00 ≦ 0.045 ≦ 0.030 8.0~11.0 18.0~20.0  
304L1TP ≦ 0.035 ≦ 1.00 ≦ 2.00 ≦ 0.045 ≦ 0.030 8.0~13.0 18.0~20.0  
304L2TP ≦ 0.030 ≦ 1.00 ≦ 2.00 ≦ 0.045 ≦ 0.030 9.0~13.0 18.0~20.0  
316TP ≦ 0.080 ≦ 1.00 ≦ 2.00 ≦ 0.045 ≦ 0.030 10.0~14.0 16.0~18.0 2.0~3.0
316L1TP ≦ 0.035 ≦ 1.00 ≦ 2.00 ≦ 0.045 ≦ 0.030 10.0~14.0 16.0~18.0 2.0~3.0
316L2TP ≦ 0.030 ≦ 1.00 ≦ 2.00 ≦ 0.045 ≦ 0.030 12.0~16.0 16.0~18.0 2.0~3.0

ASTM

A213

A312

TP304 ≦ 0.080 ≦ 1.00 ≦ 2.00 ≦ 0.045 ≦ 0.030 8.0~11.0 18.0~20.0  
TP304L ≦ 0.035 ≦ 1.00 ≦ 2.00 ≦ 0.045 ≦ 0.030 8.0~13.0A 18.0~20.0  
TP316 ≦ 0.080 ≦ 1.00 ≦ 2.00 ≦ 0.045 ≦ 0.030 10.0~14.0 16.0~18.0 2.0~3.0
TP316L ≦ 0.035 ≦ 1.00 ≦ 2.00 ≦ 0.045 ≦ 0.030 10.0~14.0 16.0~18.0 2.0~3.0

JIS

G3459

SUS304TP ≦ 0.080 ≦ 1.00 ≦ 2.00 ≦ 0.045 ≦ 0.030 8.0~11.0 18.0~20.0  
SUS304LTP ≦ 0.030 ≦ 1.00 ≦ 2.00 ≦ 0.045 ≦ 0.030 9.0~13.0 18.0~20.0  
SUS316TP ≦ 0.080 ≦ 1.00 ≦ 2.00 ≦ 0.045 ≦ 0.030 10.0~14.0 16.0~18.0 2.0~3.0
SUS316LTP ≦ 0.030 ≦ 1.00 ≦ 2.00 ≦ 0.045 ≦ 0.030 12.0~16.0 16.0~18.0 2.0~3.0

Remark

A ASTM A213 grade TP304L shall have an Ni content of not less than 8.00% and not more than 12.00%.

 
  Item
Standard Outside Diameter Thickness Length
ASTM A312
  O.D. ≦   48.26mm + 0.40mm ‧ -0.80mm
48.26mm < O.D. ≦   114.3mm ± 0.80mm  
114.3mm < O.D. ≦ 219.08mm + 1.60mm ‧ -0.80mm
219.08mm < O.D. ≦   457.2mm + 2.40mm ‧ -0.80mm
457.2mm < O.D. ≦   660.4mm + 3.20mm ‧ -0.80mm
660.4mm < O.D. ≦   863.6mm + 4.00mm ‧ -0.80mm
863.6mm < O.D. ≦    1219mm + 4.80mm ‧ -0.80mm

Nominal Thickness

+ 15%

-12.5%

L ≦ 7.3m + 6.0mm
  -     0mm
ASTM A358

Based on circumferential measurement ± 0.5%

Difference between major and minor outside diameters  1%  

-0.3mm
L ≦ 7.3m + 6.0mm
  -     0mm

CNS 6331

JIS G3459

O.D. < 30.0mm ± 0.30mm

O.D. ≧ 30.0mm ± 1%        

< 2mm ± 0.20mm

≧ 2mm ±     10%

Definite Cut Lengths

CNS 13517

JIS G3468

O.D. ≦ 318.5mm (300A) ±   1%

O.D. > 318.5mm (300A) ± 0.5%

< 8mm +   15%
- 12.5%
≧ 8mm +   15%
-   10%

Definite Cut Lengths

Stainless Steel Pipes
Stainless Steel Pipes
Stainless Steel Pipes
Stainless Steel Pipes
Stainless Steel Pipes