A333 Gr 6 Specification
- Sizes: 1/8” – 24”
- Pipe ASTM A333 Grade 6 for low temperature applications at greater than -45 °C.
- Schedules: SCH 20, SCH 10, SCH STD, SCH 40, SCH XS to SCH 160, SCH 80, SCH XXS
- Length: Double Random Length, Single Random Length, 40 ft, 20 ft
- Coatings: 3LPE/3PE, Galvanized, FBE, CRA,Varnished or stainless lined and clad
- Ends Types: Beveled, Plain
- Manufacturing Type: Seamless, Welded, ERW
What are Heat Treatment, Hot & Cold Working processes used by ASTM A333 Grade 6 manufacturers?
The A333 Gr 6 manufacturer’s supply material is in a normalized condition of 1500 degrees f and is air cooled later. The material can be quenched or tempered to give it specific qualities. The material can also be forged, hot or cold worked. The A333 material can also be annealed at 1600 degrees F and air cooled. The grade usually hardens after the hot and cold working process.
Find trusted and audited A333 Grade 6 Pipe suppliers in Middle East and buy LTCS Pipe and SA333 Gr 6 Material 10% to 40% cheaper price
What is LTCS Pipe? Under which temperature range A333 gr 6 can sustain?
An LTCS pipe is a low temperature carbon steel pipe designed to work in cryogenic temperature conditions. The grade 6 A333 low temp pipe can work in temperatures of -45℃.
Price list of ASTM A333 Grade 6 Pipe
ASTM A333 Seamless Pipe Price |
SIZE” |
SIZE NB |
USD/ Ton |
1/2 |
15 |
1,550.00 |
3/4 |
20 |
1,310.00 |
1 |
25 |
1,060.00 |
1.25 |
32 |
1,010.00 |
1.5 |
40 |
995.00 |
2 |
50 |
880.00 |
2.5 |
65 |
880.00 |
3 |
80 |
880.00 |
3.5 |
90 |
880.00 |
4 |
100 |
880.00 |
5 |
125 |
880.00 |
6 |
150 |
880.00 |
8 |
200 |
880.00 |
Notes:
- Above Price USD/Ton
- PE ends : Below 2″ diameter pipe
- BE ends: up to 2″ diameter pipe
LTCS Pipe Grades
This standard is divided into 9 grades: Grades 3, 1, 6, 4, 8, 7, 10, 9, and 11.

Difference between A333 gr 1, SA 333 gr 3 and SA333 gr6
The SA333 pipe is a low carbon grade steel. These pipes are designed in three different grades, namely gr 1, 3, and 6.
- The A333 gr 1 has a chemical composition of carbon, manganese, phosphorous, and sulfur. The grade has a minimum tensile strength of 380mpa with a minimum yield strength of 205mpa.
- The SA 333 gr 3 has a chemical content of silicon, nickel, carbon, phosphorous, sulfur, and manganese. The grade has a minimum tensile strength of 240mpa with a minimum tensile strength of 450mpa.
- The SA 333 Gr 6 has a chemical composition consisting of silicon, carbon, phosphorous, sulfur, and manganese. It has a minimum tensile strength of 415mpa with a minimum yield strength of 240mpa.
Most Popular Types of A333 low temp pipe

A333 low temp pipe

ASTM A333 Grade 6 Pipe

LTCS Pipe

SA 333 Gr 6 Pipe

A333 Seamless Pipe

SA333 Pipe

SA 333 gr 3 Pipe

A333 gr 1 Pipe

A333 Steel Pipe
Types of A333 Pipe Coating

- Epoxy Coated
- 3LPE Coated
- FBE Coated
- LPE Coating And Lining
- Black Paint Coated
- Galvanizing Coated
- Varnish Coated
- 3LPP Coated
- Dual Layer FEB
- Anti-Corrosion Paint
Does A333 Seamless Pipe epoxy coating prevent corrosion?
The A333 seamless pipe of gr 6 epoxy coated pipe is lined with a protective coat. The thick coat of epoxy acts as a barrier between oxidizing material in the environment. The A333 Grade 6 seamless pipe is thereby highly reliable against corrosive affluents in different conditions.
A333 Pipe Material in Sch-80, Sch-40, Sch-5, Sch-10, and STD suitable for seawater, sewage/ drain, fire water & flare system
SA 333 Gr 6 Pipe Schedule
NB |
Size |
OD |
5S |
40S |
10S |
S20 |
S10 |
S40 |
XS/80S |
S60 |
S100 |
S80 |
S120 |
S160 |
S140 |
XXS |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
|
1/4” |
13.72 |
|
|
1.7 |
|
|
2.24 |
|
|
|
3.02 |
|
|
|
|
|
1/8” |
10.29 |
|
|
1.2 |
|
|
1.73 |
|
|
|
2.41 |
|
|
|
|
|
3/8” |
17.15 |
|
|
1.7 |
|
|
2.31 |
|
|
|
3.2 |
|
|
|
|
20 |
3/4” |
26.67 |
1.7 |
2.9 |
2.1 |
|
|
2.87 |
3.91 |
|
|
3.91 |
|
5.56 |
|
7.82 |
15 |
1/2” |
21.34 |
1.7 |
2.8 |
2.1 |
|
|
2.77 |
3.73 |
|
|
3.73 |
|
4.78 |
|
7.47 |
25 |
1” |
33.4 |
1.7 |
3.4 |
2.8 |
|
|
3.38 |
4.55 |
|
|
4.55 |
|
6.35 |
|
9.09 |
40 |
1 1/2” |
48.26 |
1.7 |
3.7 |
2.8 |
|
|
3.68 |
5.08 |
|
|
5.08 |
|
7.14 |
|
10.2 |
32 |
1 1/4” |
42.16 |
1.7 |
3.6 |
2.8 |
|
|
3.56 |
4.85 |
|
|
4.85 |
|
6.35 |
|
9.7 |
50 |
2” |
60.33 |
1.7 |
3.9 |
2.8 |
|
|
3.91 |
5.54 |
|
|
5.54 |
|
9.74 |
|
11.1 |
80 |
3” |
88.9 |
2.1 |
5.5 |
3.1 |
|
|
5.49 |
7.62 |
|
|
7.62 |
|
11.1 |
|
15.2 |
65 |
2 1/2” |
73.03 |
2.1 |
5.2 |
3.1 |
|
|
5.16 |
7.01 |
|
|
7.01 |
|
9.53 |
|
14 |
350 |
14” |
355.6 |
4 |
9.5 |
4.8 |
7.9 |
6.4 |
11.1 |
12.7 |
15.1 |
23.8 |
19.1 |
27.8 |
35.7 |
31.8 |
|
90 |
3 1/2” |
101.6 |
2.1 |
5.7 |
3.1 |
|
|
5.74 |
8.08 |
|
|
8.08 |
|
|
|
|
125 |
5” |
141.3 |
2.8 |
6.6 |
3.4 |
|
|
6.55 |
9.53 |
|
|
9.53 |
12.7 |
15.9 |
|
19.1 |
300 |
12” |
323.9 |
4 |
9.5 |
4.6 |
6.4 |
|
10.3 |
12.7 |
14.3 |
21.4 |
17.5 |
25.4 |
33.3 |
28.6 |
25.4 |
100 |
4” |
114.3 |
2.1 |
6 |
3.1 |
|
|
6.02 |
8.56 |
|
|
8.56 |
11.1 |
13.5 |
|
17.1 |
150 |
6” |
168.3 |
2.8 |
7.1 |
3.4 |
|
|
7.11 |
10.97 |
|
|
11 |
14.3 |
18.3 |
|
22 |
250 |
10” |
273.1 |
3.4 |
9.3 |
4.2 |
6.4 |
|
9.27 |
12.7 |
12.7 |
19.3 |
15.1 |
21.4 |
28.6 |
25.4 |
25.4 |
200 |
8” |
219.1 |
2.8 |
8.2 |
3.8 |
6.4 |
|
8.18 |
12.7 |
10.3 |
15.1 |
12.7 |
19.3 |
23 |
20.6 |
22.2 |
400 |
16” |
406.4 |
4.2 |
9.5 |
4.8 |
7.9 |
6.4 |
12.7 |
12.7 |
16.7 |
26.2 |
21.4 |
31 |
40.5 |
36.5 |
Industrial Application of A333 Seamless Pipe

- Natural Gas Transmission
- Refineries
- Boiler Industry
- Pump Oil or Gas
- Compressor Stations
- Generator Plants
- Steam Conduction
Can SA 333 Gr 6 be used in nuclear power plants? Other uses and applications of A333 Gr 6 material
The SA 333 gr 6 grade is a reliable choice for nuclear power plants. The high thermal conductivity and thermal expansion allow them to work in heavy water cooled gas reactors. The grades are also seen in petrochemical, marine, food processing, and in oil and gas industries.
Check A333 Grade 6 Seamless Pipe & SA 333 gr 6 chemical composition and price per kg in Dubai
LTCS ASTM A333 Gr 6 Pipe Weight Chart
Size |
Other Diameter |
WT |
Pipe I.D. |
Gallon |
Standard to XXHY |
Section Modulus |
Weight |
Schedule
Pipe # |
3/4 |
1.05 |
0.113 |
0.824 |
.0277 |
STD |
.0705 |
1.13 |
40 |
|
|
0.219 |
0.612 |
.0153 |
|
.1006 |
1.95 |
160 |
|
|
0.154 |
0.742 |
.0225 |
XHY |
.0853 |
1.48 |
80 |
1/2 |
0.84 |
0.109 |
0.622 |
.0158 |
STD |
.0407 |
0.85 |
40 |
|
|
0.188 |
0.464 |
.0088 |
|
.0528 |
1.31 |
160 |
|
|
0.147 |
0.546 |
.0122 |
XHY |
.0478 |
1.09 |
80 |
1 1/4 |
1.66 |
0.140 |
1.380 |
.0777 |
STD |
.2346 |
2.27 |
40 |
|
|
0.250 |
1.160 |
.0549 |
|
.3421 |
3.77 |
160 |
|
|
0.191 |
1.278 |
.0666 |
XHY |
.2913 |
3.00 |
80 |
1 |
1.315 |
0.133 |
1.049 |
.0449 |
STD |
.1328 |
1.68 |
40 |
|
|
0.250 |
0.815 |
.0271 |
|
.1904 |
2.85 |
160 |
|
|
0.179 |
0.957 |
.0374 |
XHY |
.1606 |
2.17 |
80 |
2 |
2.375 |
0.109 |
2.157 |
.1898 |
|
.4205 |
2.64 |
10 |
|
|
0.154 |
2.067 |
.1743 |
STD |
.5606 |
3.66 |
40 |
|
|
0.344 |
1.687 |
.1161 |
|
.9806 |
7.47 |
160 |
|
|
0.281 |
1.813 |
.1344 |
|
.8666 |
6.29 |
|
|
|
0.218 |
1.939 |
.1534 |
XHY |
.7309 |
5.03 |
80 |
|
|
0.250 |
1.875 |
.1434 |
|
.8045 |
5.68 |
|
1 1/2 |
1.90 |
0.145 |
1.610 |
.1058 |
STD |
.3262 |
2.72 |
40 |
|
|
0.281 |
1.338 |
.0730 |
|
.5079 |
4.86 |
160 |
|
|
0.200 |
1.500 |
.0918 |
XHY |
.4118 |
3.63 |
80 |
3 |
3.50 |
0.120 |
3.260 |
.4336 |
|
1.0411 |
4.34 |
|
|
|
0.156 |
3.188 |
.4147 |
|
1.3122 |
5.58 |
|
|
|
0.188 |
3.124 |
.3984 |
|
1.5342 |
6.66 |
|
|
|
0.438 |
2.624 |
.2811 |
|
2.8774 |
14.34 |
160 |
|
|
0.172 |
3.156 |
.4064 |
|
1.4265 |
6.12 |
|
|
|
0.300 |
2.900 |
.3431 |
XHY |
2.2253 |
10.26 |
80 |
|
|
0.216 |
3.068 |
.3840 |
STD. |
1.7241 |
7.58 |
40 |
|
|
0.250 |
3.000 |
.3672 |
|
1.9372 |
8.69 |
|
|
|
0.281 |
2.938 |
.3521 |
|
2.1207 |
9.67 |
|
2 1/2 |
2.875 |
0.120 |
2.635 |
.2833 |
|
.6870 |
3.53 |
10 |
|
|
0.250 |
2.375 |
.2301 |
|
1.2468 |
7.02 |
|
|
|
0.203 |
2.469 |
.2487 |
STD. |
1.0640 |
5.80 |
40 |
|
|
0.216 |
2.443 |
.2435 |
|
1.1169 |
6.14 |
|
|
|
0.276 |
2.323 |
.2202 |
XHY |
1.3386 |
7.67 |
80 |
|
|
0.375 |
2.125 |
.1842 |
|
1.6371 |
10.02 |
160 |
3 1/2 |
4.0 |
0.120 |
3.760 |
.5768 |
|
1.3776 |
4.98 |
10 |
|
|
0.318 |
3.364 |
.4617 |
XHY |
3.1400 |
12.52 |
80 |
|
|
0.226 |
3.548 |
.5136 |
STD. |
2.3939 |
9.12 |
140 |
|
|
0.250 |
3.500 |
.4998 |
|
2.6001 |
10.02 |
|
|
|
0.281 |
3.438 |
.4821 |
|
2.8562 |
11.17 |
|
Astm A333 Chemical Composition
A333 Gr.6 |
Ni |
Mn |
C |
S |
P |
Si |
– |
0.29-1.06 |
0.3 |
0.025 |
0.025 |
≥0.10 |
A333 low temp pipe with Inspection /Certification EN 10204 – 3.1B, check A333 Gr 6 Material price per kg in UAE
Why is the ASTM A333 also called a Low Temperature Pipe?
The A333 steel is an alloy steel plate that is designed to work in lower temperatures. The versatile steel grade of ASTM A333 pipe can handle temperatures below 40 degrees C, giving them an edge in the industry.
Inspection and Test Certificate of A333 Pipe Material

- IBR Certificate
- ISO 14001:2015 Certificate
- NDE Reports
- ISO 9001:2005 Certificate
- EIL Reports
- EN 10204 3.1 Certificate
- Radiographic Testing (RT),
- Ultrasonic Testing (UT) Reports
- PED Certificate
SA333 Pipe Dimensions
Size NPS |
Gallon Capacity Per Linear Foot |
Wall Thickness |
Pipe O.D. |
Pipe I.D. |
Schedule
Pipe # |
Standard to XXHY |
Section Modulus |
3/4 |
.0277 |
0.113 |
1.05 |
0.824 |
40 |
STD |
.0705 |
|
.0153 |
0.219 |
|
0.612 |
160 |
|
.1006 |
|
.0225 |
0.154 |
|
0.742 |
80 |
XHY |
.0853 |
|
.0077 |
0.308 |
|
0.434 |
|
XXHY |
.1103 |
1/2 |
.0158 |
0.109 |
0.84 |
0.622 |
40 |
STD |
.0407 |
|
.0088 |
0.188 |
|
0.464 |
160 |
|
.0528 |
|
.0122 |
0.147 |
|
0.546 |
80 |
XHY |
.0478 |
|
.0026 |
0.294 |
|
0.252 |
|
XXHY |
.0577 |
1 1/4 |
.0777 |
0.140 |
1.66 |
1.380 |
40 |
STD |
.2346 |
|
.0549 |
0.250 |
|
1.160 |
160 |
|
.3421 |
|
.0666 |
0.191 |
|
1.278 |
80 |
XHY |
.2913 |
|
.0328 |
0.382 |
|
0.896 |
|
|
.4110 |
2 |
.1898 |
0.109 |
2.375 |
2.157 |
10 |
|
.4205 |
|
.1534 |
0.218 |
|
1.939 |
80 |
XHY |
.7309 |
|
.1344 |
0.281 |
|
1.813 |
|
|
.8666 |
|
.1743 |
0.154 |
|
2.067 |
40 |
STD |
.5606 |
|
.1434 |
0.250 |
|
1.875 |
|
|
.8045 |
|
.1161 |
0.344 |
|
1.687 |
160 |
|
.9806 |
|
.0922 |
0.436 |
|
1.503 |
|
XXHY |
1.1043 |
1 |
.0449 |
0.133 |
1.315 |
1.049 |
40 |
STD |
.1328 |
|
.0271 |
0.250 |
|
0.815 |
160 |
|
.1904 |
|
.0374 |
0.179 |
|
0.957 |
80 |
XHY |
.1606 |
|
.0146 |
0.358 |
|
0.599 |
|
XXHY |
.2136 |
2 1/2 |
.2833 |
0.120 |
2.875 |
2.635 |
10 |
|
.6870 |
1 1/2 |
.1058 |
0.145 |
1.90 |
1.610 |
40 |
STD |
.3262 |
|
.0730 |
0.281 |
|
1.338 |
160 |
|
.5079 |
|
.0918 |
0.200 |
|
1.500 |
80 |
XHY |
.4118 |
|
.0494 |
0.400 |
|
1.100 |
|
|
.5977 |
What are Standards of A333 Grade 6 Seamless Pipe
- ASTM A370
- ASTM A671
- ASTM A999/ A999M
- E23
- E165
- E709
A333 Material Equivalent
Former |
New |
|
Standard |
Execution |
Standard |
Material |
Material |
ASTM A333 |
Seamless |
EN 10216-4 |
GRADE 6 |
P265NL |
Mechanical Properties of SA 333 Gr 6 Material
Grade |
Tensile strength, min, psi (MPa) |
Yield strength, min, psi (MPa) |
Elongation (%) |
A333 Gr.6 |
60 000 (415) |
35 000 (240) |
30 min |
What is the CVN Impact (Charpy) Test performed for A333 Grade 6 Seamless Pipe?
The Charpy test on the SA 333 Gr 6 material is performed as a hammer is hit on the material. The amount of pressure absorbed by the robust SA333 Gr 6 material will determine its toughness.
What is Impact Test Temperature and Value of A333 Steel Pipe ?
Impact Test Temperature
Grade |
Minimum Impact Test Temperature |
Minimum Impact Test Temperature |
Grade 10 |
-60 ℃ |
-75 ℉ |
Grade 3 |
-100 ℃ |
-150 ℉ |
Grade 1 |
-45 ℃ |
-50 ℉ |
Grade 6 |
-45 ℃ |
-50 ℉ |
Grade 4 |
-100 ℃ |
-150 ℉ |
Grade 8 |
-195 ℃ |
-320 ℉ |
Grade 7 |
-75 ℃ |
-100 ℉ |
Grade 9 |
-75 ℃ |
-100 ℉ |
Grade 11 |
-195 ℃ |
-320℉ |
Impact Test Value
Minimum Average Impact Value for Three Specimens |
Speciman Size, mm |
Minimum Impact value for One Specimen |
5 ft/lbf |
7 J |
10 by 3.33 |
3 ft/lbf |
4 J |
10 ft/lbf |
14 J |
10 by 7.5 |
8 ft/lbf |
11 J |
13 ft/lbf |
18 J |
10 by 10 |
10 ft/lbf |
14 J |
7 ft/lbf |
9 J |
10 by 5 |
5 ft/lbf |
7 J |
9 ft/lbf |
12 J |
10 by 6.75 |
7 ft/lbf |
9 J |
4 ft/lbf |
5 J |
10 by 2.5 |
3 ft/lbf |
4 J |
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