Text Box: Copyright © 2004 Alstern Technologies Singapore Pte. Ltd. All Rights Reserved.	Email: alstern@singnet.com.sg

WRAP SEAL Product Selection Guide

Wrap Seal is available in 3 different sizes -   2” x 6’ (small)

                                                                   2” x 12’ (medium)

                                                                   4” x 12’ (large)

 

Please use the following chart to guide you in the selection of the appropriate size to be used.

For example, pipe repair on a 2” diameter pipe with operating pressure of 50 PSI will required one roll of 2” x 12’ Wrap Seal. Wrap at least 10 layers of Wrap Seal around the leak area. For installation on pipe fittings, use the recommendation for the next larger pipe size as a guide.

Home

Introduction

Pipeline Services

Projects

Consultancy Services

Product Sales

Field Equipment Rental

Contact Us

Alstern Technologies Group

 

Number of Rolls and Size

Norminal

Pipe Size

50PSI

10 Plys

150 PSI

15 Plys

400 PSI

20+ Plys

½”

1 (2” x 6’)

1 (2” x 6’)

1 (2” x 6’)

¾”

1 (2” x 6’)

1 (2” x 6’)

1 (2” x 6’)

1”

1 (2” x 6’)

1 (2” x 6’)

2 (2” x 6’)

1¼”

1 (2” x 6’)

2 (2” x 6’)

3 (2” x 6’)

1½”

2 (2” x 6’)

2 (2” x 6’)

1 (2” x 12’)

2”

1 (2” x 12’)

1 (2” x 12’)

1 (2” x 12’)

2½”

1 (2” x 12’)

1 (2” x 12’)

2 (4” x 12’)

3”

1 (2” x 12’)

2 (4” x 12’)

2 (4” x 12’)

3½”

1 (2” x 12’)

2 (4” x 12’)

2 (4” x 12’)

4”

1 (2” x 12’)

2 (4” x 12’)

3 (4” x 12’)

5”

2 (4” x 12’)

2 (4” x 12’)

3 (4” x 12’)

6”

2 (4” x 12’)

2 (4” x 12’)

4 (4” x 12’)

8”

2 (4” x 12’)

3 (4” x 12’)

5 (4” x 12’)

10”

3 (4” x 12’)

4 (4” x 12’)

6 (4” x 12’)

12”

4 (4” x 12’)

5 (4” x 12’)

8 (4” x 12’)

14”

4 (4” x 12’)

6 (4” x 12’)

8 (4” x 12’)

16”

5 (4” x 12’)

7 (4” x 12’)

8 (4” x 12’)

18”

5 (4” x 12’)

8 (4” x 12’)

9 (4” x 12’)

> 18”

Contact Alstern Technologies for recommendations