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ASTM A795 is an American Standard for Sprinkler Pipe manufactured in Black and Galvanized (Hot-Dipped Zinc-Coated) Finish. A795 Pipe are produced in Seamless, Welded and ERW methods for Fire Protection.
| Pipe Type | Steel Pipe For Fire Protection |
|---|---|
| Material | Carbon Steel |
| Shape | Round Hollow |
| Sizes | 1” NPS - 10” NPS |
| Wall Thickness | 1.3mm-10mm |
| Schedule |
|
| Manufacturing Method |
|
| ASTM Specification |
|
| Standard Length (in meter) |
|
| Galvanized Standard | BS1387 |
| HS Code | 73062900 |
| International Standards |
|
| Certification Required for Fire Protection |
|
30um Zinc coated sprinkler pipe
ASTM A795 steel pipe for fire fighting
Grooved End black sprinkler pipe
ASTM A795 Red Galvanized Steel Pipe
Fire sprinkler ERW carbon steel pipes
ASTM A53 Type E Grade B Fire Pipe
ASTM A795 type e grade a pipe
Schedule 10 Sprinkler Pipe
A53 Type F Grade B Sprinkler Pipe
A795 Black Sprinkler Pipe
Galvanized Fire Sprinkler Pipe
ASTM A795 lacquer-coated pipe
Threaded light-wall steel sprinkler pipe
ASTM A53 Sch40 Welded Steel Pipe
Grooved Ends Fire Pipes
| Origin | Standard |
|---|---|
| Europe |
|
| USA |
|
| Australia | AS 1074 |
| ASTM A795 Grade A, Type E | SCH 40, 1-2 NPS |
| ASTM A795 Grade A, Type F | SCH 10, 1 1/4-2 1/2 NPS |
| ASTM A135 Grade A, Type E | SCH 10, 1-10 NPS |
| ASTM A53 Grade B, Type E | SCH 40, 2-8 NPS |
| ASTM A53 Grade B, Type F | SCH 40, 1-4 NPS |
| ASTM A53 Grade A, Type F | SCH 40, 1-4 NPS |
| DN | NPS | Thickness in mm | OD (mm) | Weight in Kg/meter | Pipe Test Pressure (kpa) |
|---|---|---|---|---|---|
| 15 | 1/2" | - | 21.3 | - | - |
| 20 | 3/4" | 2.11 | 26.7 | 1.28 | 4800 |
| 25 | 1" | 2.77 | 33.4 | 2.09 | 4800 |
| 32 | 1-1/4" | 2.77 | 42.2 | 2.69 | 6900 |
| 40 | 1-1/2" | 2.77 | 48.3 | 3.11 | 6900 |
| 50 | 2" | 2.77 | 60.3 | 3.93 | 6900 |
| 65 | 2-1/2" | 3.05 | 73 | 5.26 | 6900 |
| 80 | 3" | 3.05 | 88.9 | 6.46 | 6900 |
| 100 | 4" | 3.05 | 114.3 | 8.37 | 8300 |
| 125 | 5" | 3.40 | 141.3 | 11.58 | 8300 |
| 150 | 6" | 3.40 | 168.3 | 13.85 | 6900 |
| 200 | 8" | 4.78 | 219.1 | 25.26 | 5500 |
| 250 | 10" | 4.78 | 273.1 | 31.62 | 4800 |
| DN | NPS | Thickness in mm | OD (mm) | Weight in Kg/meter | Pipe Test Pressure (kpa) |
|---|---|---|---|---|---|
| 15 | 1/2" | 2.77 | 21.3 | 1.27 | 4800 |
| 20 | 3/4" | 2.87 | 26.7 | 1.69 | 4800 |
| 25 | 1" | 3.38 | 33.4 | 2.50 | 4800 |
| 32 | 1-1/4" | 3.56 | 42.2 | 3.39 | 6900 |
| 40 | 1-1/2" | 3.68 | 48.3 | 4.05 | 6900 |
| 50 | 2" | 3.91 | 60.3 | 5.45 | 6900 |
| 65 | 2-1/2" | 5.16 | 73 | 8.64 | 6900 |
| 80 | 3" | 5.49 | 88.9 | 11.29 | 6900 |
| 100 | 4" | 6.02 | 114.3 | 16.09 | 8300 |
| 125 | 5" | 6.55 | 141.3 | 21.79 | 8300 |
| 150 | 6" | 7.11 | 168.3 | 28.29 | 8300 |
| 200 | 8" | (Schedule 30) 7.04 | 219.1 | 36.82 | 8300 |
| 250 | 10" | (Schedule 30) 7.8 | 273.1 | 51.05 | 6900 |
| Pipe Schedule | SCH 10 & 40 |
| Wall Thickness Tolerance of A795 Pipe | +/- 12,5% |
| Test | Hydrostatic tested |
| ASTM A795 | Tensile Strength | Yield Strength |
|---|---|---|
| CW | 45 000 | 25 000 |
| Grade A | 48 000 | 30 000 |
| Grade B | 60 000 | 35 000 |
| A795 Type E Pipe | C, Max, % | P, Max, % | Mn, Max, % | S, Max, % |
|---|---|---|---|---|
| Grade A | 0.25 | 0.035 | 0.95 | 0.035 |
| Grade B | 0.30 | 0.035 | 1.20 | 0.035 |
| A795 SCH 10 & 40 | Tensile strength, min | Yield strength, min | Elongation, min, % |
|---|---|---|---|
| Grade A | 330 MPa | 205 MPa | 24 |
| Grade B | 415 MPa | 240 MPa | 24 |
| Schedule 10 Fire Sprinkler Pipe | |
|---|---|
| 1" to 4" | 500 psi |
| 5" and 6" | 400 psi |
| Schedule 40 Fire Sprinkler Pipe | |
| 1" to 4" | 500 psi |
| 5", 6"and 8" | 400 psi |
| NPS | Schedule 40 Pipe |
|---|---|
| 1" | 1.00 |
| 1 1/4" | 1.00 |
| 1 1/2" | 1.00 |
| 2" | 1.00 |
Wheatland Tube is one of the largest manufacturer of fire sprinkler pipe in USA. This is the only company to source FM Approved Schedule 10 Sprinkler Pipe.
| Material | Carbon Steel | Carbon Steel |
|---|---|---|
| ASTM | A795 | A53 |
| Type | Type S, E and F | A53 Type S: Seamless Pipe |
| Type F : CW (Continuous Welded) | ||
| Grades |
|
Gr A and B |
| Yield Strength (Gr A) | 30,000 psi | |
| Tensile Strength (Gr A) | 48,000 psi | |
| Yield Strength (Gr B) | 35,000 psi | |
| Tensile Strength (Gr B) | 60,000 psi | |
| Weight Tolerance | +/- 5% | +/- 10% |
| OD Tolerance | 1/8" to 1 1/2" is +/- 0.016" | same |
| 2" and up is +/- 1% | same | |
| Wall Tolerance | - 12 1/2% at any one point | same |
| Hydrostatic Test | NDE | Required for all except Seamless Pipe |
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