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Product Name: Stainless Steel Pipe, Stainless Steel Welded Pipe,
Outside Diameter: 10.3mm-3048mm
Wall Thickness:1.24mm-60mm; Sch5s, 10s, Std, Xh, 40, 80, 100, 120,160, Xxh Acc. To 36.19m
Pipe Standard:Astm A312/A358/A789/A790/A928/B862/Api 5lc/
A269/A249/A270/Din11850/Iso2037/Jis3447/A1016/A688/A814/
A409/Jis G3448/G3459/G3463
Grades:
200series:201,202.204cu.
300series:301,302,304,304l,305,307,308,308l,309,309s,310,310s,316,316l,321, 347,347h;/
400series:410,420,430,420j2,439,409,430s,444,431,441,446,440a,440b,440c.
Duplex: S32205,S31803,S32750,S32760/
Nickel Bass Alloy: N08800,N08810,N08811,N08825,N06625/
Other Special: S31254,N08367,N08904/
Titanium Alloy: Grade 1, Grade 2, Grade 9, Grade 12
Product Name:Stainless Steel Pipe, Stainless Steel Welded Pipe,
Outside Diameter:10.3mm-3048mm
Wall Thickness:1.24mm-60mm; Sch5s, 10s, Std, Xh, 40, 80, 100, 120,160, Xxh Acc. To 36.19m
Pipe Standard:Astm A312/A358/A789/A790/A928/B862/Api 5lc/
A269/A249/A270/Din11850/Iso2037/Jis3447/A1016/A688/A814/
A409/Jis G3448/G3459/G3463
Grades:
200series:201,202.204cu.
300series:301,302,304,304l,305,307,308,308l,309,309s,310,310s,316,316l,321, 347,347h;/
400series:410,420,430,420j2,439,409,430s,444,431,441,446,440a,440b,440c.
Duplex: S32205,S31803,S32750,S32760/
Nickel Bass Alloy: N08800,N08810,N08811,N08825,N06625/
Other Special: S31254,N08367,N08904/
Titanium Alloy: Grade 1, Grade 2, Grade 9, Grade 12
Application:Chemical, Food And Beverage,Marine,Mining,Oil And Gas,Pharmaceutical, Petrochemical, Power Generation,Renewable Energy, Offshore Engineering, Ship Building, Paper Industry, Water Treatment,Havc System, Boilers, Heat Exchangers, Aviation, Funiture, Oem, Construction, Sanitary Etc.
Outside 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 |
3.2 |
|
1.65 |
— |
2.31 |
3.2 |
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 |
33.4 |
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 |
88.9 |
2.11 |
3.05 |
5.49 |
7.62 |
2.11 |
3.05 |
— |
5.49 |
7.62 |
3 1/2 |
101.6 |
2.11 |
3.05 |
5.74 |
8.08 |
2.11 |
3.05 |
— |
5.74 |
8.08 |
4 |
114.3 |
2.11 |
3.05 |
6.02 |
8.56 |
2.11 |
3.05 |
— |
6.02 |
8.56 |
5 |
141.3 |
2.77 |
3.4 |
6.55 |
9.53 |
2.77 |
3.4 |
— |
6.55 |
9.53 |
6 |
168.28 |
2.77 |
3.4 |
7.11 |
10.97 |
2.77 |
3.4 |
— |
7.11 |
10.97 |
8 |
219.08 |
2.77 |
3.76 |
8.18 |
12.7 |
2.77 |
3.76 |
6.35 |
8.18 |
12.7 |
10 |
273.05 |
3.4 |
4.19 |
9.27 |
12.7 |
3.4 |
4.19 |
6.35 |
9.27 |
12.7 |
12 |
323.85 |
3.96 |
4.57 |
9.53 |
12.7 |
3.96 |
4.57 |
6.35 |
9.53 |
12.7 |
14 |
355.6 |
3.96 |
4.78 |
9.53 |
12.7 |
3.96 |
6.35 |
7.92 |
9.53 |
12.7 |
16 |
406.4 |
4.19 |
4.78 |
9.53 |
12.7 |
4.19 |
6.35 |
7.92 |
9.53 |
12.7 |
18 |
457.2 |
4.19 |
4.78 |
9.53 |
12.7 |
4.19 |
6.35 |
7.92 |
9.53 |
12.7 |
20 |
508 |
4.78 |
5.54 |
9.53 |
12.7 |
4.78 |
6.35 |
9.53 |
9.53 |
12.7 |
22 |
558.8 |
4.78 |
5.54 |
|
|
4.78 |
6.35 |
9.53 |
9.53 |
12.7 |
24 |
609.6 |
5.54 |
6.35 |
9.53 |
12.7 |
5.54 |
6.35 |
9.53 |
9.53 |
12.7 |
26 |
660.4 |
— |
— |
— |
— |
— |
7.92 |
12.7 |
9.53 |
12.7 |
28 |
711.2 |
— |
— |
— |
— |
— |
7.92 |
12.7 |
9.53 |
12.7 |
30 |
762 |
6.35 |
7.92 |
— |
6.35 |
— |
7.92 |
12.7 |
9.53 |
12.7 |
32 |
812.8 |
Thinkness: 8.63-30mm |
||||||||
|
|
Product Name |
Executive Standard |
Dimension |
Steel Code / Steel Grade |
Industrial Pipes |
ASTM A312, A358, A778, JIS G3459 |
OD: 1/4"~40" |
TP304, TP304L, TP316L, SUS304TP |
Tubes for Boiler and Heat-Exchanger, General Service Tubing |
ASTM A249, A269, JIS G3463 |
OD: 15.9~139.8mm |
TP304, TP304L, TP316L, SUS304TB |
Mechanical and Structural Tubes |
ASTM A554, JIS G3446 |
OD: 7.9~152.4mm |
MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill's STD SUS304 |
Square Tubes |
ASTM A554 |
OD: 12.7x12.7~150x150mm |
MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill's STD |
Rectangular Tubes |
ASTM A554 |
OD: 10x20~100x200mm |
MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill's STD |
Sanitary Tubing |
ASTM A270 |
OD: 25.4~165.2mm |
TP304, TP304L, TP316L, SUS304TBS |
Large Gauge Pipes for Ordinary Piping |
JIS G3448 |
OD: 15.88~318.5mm |
SUS304TPD |
Large Diameter Pipes |
JIS G3468 |
OD: 14"~40" |
SUS304TPY |
Mechanical Property |
|||||
ASTM |
TS(Mpa)≥ |
YS(Mpa)≥ |
EL(%)≥ |
Hardness |
|
HB |
HRB |
||||
304 |
520 |
205 |
40 |
20 |
90 |
304L |
480 |
175 |
40 |
187 |
90 |
310S |
520 |
205 |
40 |
187 |
90 |
316 |
520 |
205 |
40 |
187 |
90 |
316L |
480 |
175 |
40 |
187 |
90 |
321 |
520 |
205 |
40 |
187 |
90 |
Stainless Steel Welded Pipe Tolerances
NPS Designator |
Permissible Variations in Outside Diameter |
|
Over In. |
Under In. |
|
1/8 to 1-1/2, incl |
1/64 (0.015) |
1/32 (0.031) |
Over 1-1/2 to 4, incl |
1/32 (0.031) |
1/32 (0.031) |
Over 4 to 8, incl |
1/16 (0.062) |
1/32 (0.031) |
Over 8 to 18, incl |
3/23 (0.093) |
1/32 (0.031) |
Outside 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 |
3.2 |
|
1.65 |
— |
2.31 |
3.2 |
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 |
33.4 |
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 |
88.9 |
2.11 |
3.05 |
5.49 |
7.62 |
2.11 |
3.05 |
— |
5.49 |
7.62 |
3 1/2 |
101.6 |
2.11 |
3.05 |
5.74 |
8.08 |
2.11 |
3.05 |
— |
5.74 |
8.08 |
4 |
114.3 |
2.11 |
3.05 |
6.02 |
8.56 |
2.11 |
3.05 |
— |
6.02 |
8.56 |
5 |
141.3 |
2.77 |
3.4 |
6.55 |
9.53 |
2.77 |
3.4 |
— |
6.55 |
9.53 |
6 |
168.28 |
2.77 |
3.4 |
7.11 |
10.97 |
2.77 |
3.4 |
— |
7.11 |
10.97 |
8 |
219.08 |
2.77 |
3.76 |
8.18 |
12.7 |
2.77 |
3.76 |
6.35 |
8.18 |
12.7 |
10 |
273.05 |
3.4 |
4.19 |
9.27 |
12.7 |
3.4 |
4.19 |
6.35 |
9.27 |
12.7 |
12 |
323.85 |
3.96 |
4.57 |
9.53 |
12.7 |
3.96 |
4.57 |
6.35 |
9.53 |
12.7 |
14 |
355.6 |
3.96 |
4.78 |
9.53 |
12.7 |
3.96 |
6.35 |
7.92 |
9.53 |
12.7 |
16 |
406.4 |
4.19 |
4.78 |
9.53 |
12.7 |
4.19 |
6.35 |
7.92 |
9.53 |
12.7 |
18 |
457.2 |
4.19 |
4.78 |
9.53 |
12.7 |
4.19 |
6.35 |
7.92 |
9.53 |
12.7 |
20 |
508 |
4.78 |
5.54 |
9.53 |
12.7 |
4.78 |
6.35 |
9.53 |
9.53 |
12.7 |
22 |
558.8 |
4.78 |
5.54 |
|
|
4.78 |
6.35 |
9.53 |
9.53 |
12.7 |
24 |
609.6 |
5.54 |
6.35 |
9.53 |
12.7 |
5.54 |
6.35 |
9.53 |
9.53 |
12.7 |
26 |
660.4 |
— |
— |
— |
— |
— |
7.92 |
12.7 |
9.53 |
12.7 |
28 |
711.2 |
— |
— |
— |
— |
— |
7.92 |
12.7 |
9.53 |
12.7 |
30 |
762 |
6.35 |
7.92 |
— |
6.35 |
— |
7.92 |
12.7 |
9.53 |
12.7 |
32 |
812.8 |
Thinkness: 8.63-30mm |
||||||||
|
|
Product Name |
Executive Standard |
Dimension |
Steel Code / Steel Grade |
Industrial Pipes |
ASTM A312, A358, A778, JIS G3459 |
OD: 1/4"~40" |
TP304, TP304L, TP316L, SUS304TP |
Tubes for Boiler and Heat-Exchanger, General Service Tubing |
ASTM A249, A269, JIS G3463 |
OD: 15.9~139.8mm |
TP304, TP304L, TP316L, SUS304TB |
Mechanical and Structural Tubes |
ASTM A554, JIS G3446 |
OD: 7.9~152.4mm |
MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill's STD SUS304 |
Square Tubes |
ASTM A554 |
OD: 12.7x12.7~150x150mm |
MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill's STD |
Rectangular Tubes |
ASTM A554 |
OD: 10x20~100x200mm |
MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill's STD |
Sanitary Tubing |
ASTM A270 |
OD: 25.4~165.2mm |
TP304, TP304L, TP316L, SUS304TBS |
Large Gauge Pipes for Ordinary Piping |
JIS G3448 |
OD: 15.88~318.5mm |
SUS304TPD |
Large Diameter Pipes |
JIS G3468 |
OD: 14"~40" |
SUS304TPY |
Mechanical Property |
|||||
ASTM |
TS(Mpa)≥ |
YS(Mpa)≥ |
EL(%)≥ |
Hardness |
|
HB |
HRB |
||||
304 |
520 |
205 |
40 |
20 |
90 |
304L |
480 |
175 |
40 |
187 |
90 |
310S |
520 |
205 |
40 |
187 |
90 |
316 |
520 |
205 |
40 |
187 |
90 |
316L |
480 |
175 |
40 |
187 |
90 |
321 |
520 |
205 |
40 |
187 |
90 |
Stainless Steel Welded Pipe Tolerances
NPS Designator |
Permissible Variations in Outside Diameter |
|
Over In. |
Under In. |
|
1/8 to 1-1/2, incl |
1/64 (0.015) |
1/32 (0.031) |
Over 1-1/2 to 4, incl |
1/32 (0.031) |
1/32 (0.031) |
Over 4 to 8, incl |
1/16 (0.062) |
1/32 (0.031) |
Over 8 to 18, incl |
3/23 (0.093) |
1/32 (0.031) |