707.70 Welded and Seamless Steel Pipe

1. Specification:

707.70 C&MS

2. Sampling and/or Inspection Requirements:

All pipe shall be inspected after delivery to the project for dimensions and conditions. Dimensions and weights shall comply with the Tables in the section 4 Addendum. The finished pipe shall be reasonably straight and free of injurious defects, all burrs at the end of the pipe shall be removed. (Field)

Individual pieces may be rejected for the following:

Pipe not marked in accordance with the specification

Crooked pipe unsuitable for proposed use

Pipe with injurious defects

Pipe with burrs at the end of the pipe that have not been removed

Pipe found to be unsuitable in fabrication or installation

Each length of pipe shall be legibly marked by rolling, stamping or stenciling the following information:

The name or brand of the manufacturer

Specification number

Type of Pipe (F, E or S) If S - Grade (either A or B)

Size, weight class, schedule number or wall thickness

Pipe sizes 1 " and smaller which are bundled, shall have the information marked on a tag securely attached to each bundle.

Qualified Product List (QPL)

Only material that is approved as a Qualified Product may be used. To verify, refer to Qualified Product List (QPL) on the OMM website http://www.dot.state.oh.us/Divisions/ConstructionMgt/Materials/Pages/QPL.aspx. Suppliers who are interested in approval of their products should follow the requirements defined for this product on the list website.

No sample is required.

3. Methods of Tests:

(OMM)

ASTM A 90, ASTM A370, A 53, American National Standards Institute Standards B2.1, B36.10.

4. Addendum:

Welded and Seamless Steel Pipe

Nominal Size

in.

Outside Diameter

in. (A)

Nominal Wall Thickness in. (A) Minimum Thickness on inspection in. Nominal Weights per Ft. Threads and Couplings, 1b.(B) Nominal Weight per Ft. Plain End lb (B) Weight Class Schedule

No.

1/8 0.405 0.068

0.095

0.060

0.083

0.24

0.32

0.24

0.31

STD

XS

40

80

1/4 0.540 0.088

0.119

0.077

0.104

0.42

0.54

0.42

0.54

STD

XS

40

80

3/8 0.675 0.091

0.126

0.080

0.110

0.57

0.74

0.57

0.74

STD

XS

40

80

1/2 0.840 0.109

0.147

0.294

0.095

0.109

0.257

0.85

1.09

1.72

0.85

1.09

1.71

STD

XS

XXS

40

80

-

3/4 1.050 0.113

0.154

0.308

0.099

0.135

0.270

1.13

1.48

2.44

1.13

1.47

2.44

STD

XS

XXS

40

80

-

1 1.315 0.133

0.179

0.358

0.116

0.157

0.313

1.68

2.18

3.66

1.68

2.17

3.66

STD

XS

XXS

40

80

-

1 1.660 0.140

0.191

0.382

0.122

0.167

0.334

2.28

3.02

5.22

2.27

3.00

5.21

STD

XS

XXS

40

80

-

1 1.900 0.145

0.200

0.400

0.127

0.175

0.350

2.73

3.66

6.41

2.72

3.63

6.41

STD

XS

XXS

40

80

-

2 2.375 0.154

0.218

0.436

0.135

0.191

0.382

3.68

5.07

9.03

3.65

5.02

9.03

STD

XS

XXS

40

80

-

2 2.875 0.203

0.276

0.552

0.178

0.242

0.483

5.82

7.73

13.70

5.79

7.66

STD

XS

XXS

40

80

-