ASTM A795 Grade A

ASTM A795 Grade A

ASTM A795 Grade A refers to a kind of steel pipe. ASTM A795 welded steel pipe is available in two grades (Grade A and Grade B) and three kinds (type E, type F, and type S). The ERW (Electric Resistance Weld) technique is represented by Type E. ASTM A795 type E Grade A is a widely utilized type that has been widely used for pipe sprinkler systems.

TUSPIPE, one of China’s leading suppliers and manufacturers of carbon steel pipes, provides the ASTM A795 type E Grade A steel pipe piling and related pipe fittings used for fire main pipe, fire pump pipe, fire standpipe, and fire sprinkler branch pipe. Comprehensive sophisticated coating measures are given for your pipe demands thanks to the collaboration of China’s main steel mills.

PRODUCT FEATURES

Specifications of ASTM A795 Grade A

Standards: ASTM A795

Dimension: Sch10/ Sch40 as ASME B36.10M

Pipe End: Threaded end, Grooved end, Beveled end

Surface: Hot dip galvanized, Black painted, Red-painted,

Application: Fire main pipe, fire pump pipe, fire standpipe, fire sprinkler branch pipe

Chemical Composition of ASTM A795 Grade A

Steel Grade

C, max

Mn

P

S

Mo

Ni

Cr

Cor

Others

Grade A

0.25

0.95

0.035

0.035

ASTM A795 Grade A Size Tolerance

Wall Thickness: The minimum wall thickness at any location should not deviate from the nominal wall thickness by more than 12.5 percent.

OD: Outside diameter at any point should not deviate more than 1% from the specification stated (for 2′′ NPS and bigger).

Dimensions, Weights, and Test Pressure for ASTM A795 Grade A Pipe

PIPE SCHEDULE 10

NPS Designator

Outside Diameter

Nominal Wall Thickness

Weight Plain End

Test Pressures

Fumace-Welded

Electric-Resistance Weld

in.

mm

in.

mm

lb/ft

kg/m

psi

MPa

psi

MPa

3/4

1.050

26.7

0.08.

2.11

0.86

1.28

500

3.45

700

4.83

1

1.315

33.4

0.109

2.77

1.40

2.1

500

3.45

700

4.83

1 1/4

1.660

42.1

0.109

2.77

1.81

2.72

500

3.45

1000

6.89

1 1/2

1.900

48.3

0.109

2.77

2.08

3.12

500

3.45

1000

6.89

2

2.375

60.3

0.109

2.77

2.64

3.96

500

3.45

1000

6.89

2 1/2

2.875

73.0

0.120

3.05

3.53

5.30

500

3.45

1000

6.89

3

3.500

88.9

0.120

3.05

4.33

6.50

500

3.45

1000

6.89

3 1/2

4.000

101.6

0.120

3.05

4.97

7.46

500

3.45

1200

8.27

4

4.500

114.3

0.120

3.05

5.61

8.36

500

3.45 

1200

8.27

5

5.563

141.3

0.134

3.40

7.77

11.58

B

B

1200

8.27

6

6.625

168.3

0.134

3.40

9.29

13.84

B

B

1000

6.89

8

8.625

219.1

0.188C

4.8

16.94

25.41

B

B

800

5.51

10

10.750

273.0

0.188C

4.8

21.21

31.82

B

B

700

4.83

Pipe Schedule 30 and Schedule 40

NPS Designator

Outside Diameter

Nominal Wall Thickness C

Weight Plain End

Weight Thread and Couplings A

Test Pressure

Fumace-Welded

Electric-Resistance Weld

in.

mm

in.

mm

lb/ft

kg/m

lb/ft

kg/m

psi

MPa

psi

MPa

1/2

0.840

21.3

0.109

2.77

0.85

1.27

0.85

1.27

700

4.83

700

4.83

3/4

1.050

26.7

0.113

2.87

1.13

1.68

1.13

1.68

700

4.83

700

4.83

1

1.315

33.4

0.133

3.38

1.68

2.50

1.68

2.50

700

4.83

700

4.83

1 1/4

1.660

42.1

0.140

3.56

2.27

3.38

2.28

3.38

1000

6.89

1000

6.89

1 1/2

1.900

48.3

0.145

3.68

2.72

4.05

2.73

4.06

1000

6.89

1000

6.89

2

2.375

60.3

0.154

3.91

3.65

5.43

3.68

5.48

1000

6.89

1000

6.89

2 1/2

2.875

73.0

0.203

5.16

5.79

8.62

5.82

8.66

1000

6.89

1000

6.89

3

3.500

88.9

0.216

5.49

7.58

11.28

7.62

11.34

1000

6.89

1000

6.89

3 12

4.00

101.6

0.226

5.74

9.11

13.56

9.20

13.68

1200

8.27

1200

8.27

4

4.500

114.3

0.237

6.02

10.79

16.06

10.90

16.22

1200

8.27

1200

8.27

5

5.563

141.3

0.258

6.55

14.62

21.76

14.81

22.04

  B

B

1200

8.27

6

6.625

168.3

0.280

7.11

18.97

28.34

19.18

28.66

  B

B

1200

8.27

8

8.625

219.1

0.277C

7.04

24.70

36.90

25.55

38.17

  B

B

1200

8.27

10

10.750

273.0

0.277C

7.80

34.24

51.16

35.75

53.41

  B

B

1000

6.89

Line-Pipe-from-Tianjin-United-Steel-Pipe
Line Pipe
Slotted Liner
Steel Fabrication
pipe-fittings
Pipe Fittings
Scroll to Top

Get A Quote Now

Fill in the form below and our team will be happy to assist you