Page 40 - ALFA AL-ARABIA MANUFACTURING COMPANY Pre Qualification

ةعانصلل ةيبرعلا افلا ةكرش
ALFA AL-ARABIA MANUFACTURING COMPANY

An ISO 9001, 14001, 45001
Certified Company

ASTM D1785 STANDARD (SCHD 80 AND SCHD 40 )
TECHNICAL SPECIFICATIONS

WALL THICKNESS WALL THICKNESS
MEAN OUTSIDE
NOMINAL DIAMETRE
S.NO SIZE SCHD 40 SCHD 80
MIN MAX MIN MAX PSI MIN MAX PSI
(inch) (mm) (mm) (mm) (mm) (mm) (mm)
1 1/2 21.24 21.44 2.77 3.28 600 3.73 4.24 850
2 3/4 26.57 26.77 287 3.38 480 3.91 4.42 690
3 1 33.27 33.53 3.38 3.89 450 4.55 5.08 630
4 1 1/4 42.03 42.29 3.56 4.07 370 4.85 5.43 520
5 1 1/2 48.11 48.41 3.68 4.19 330 5.08 5.69 470
6 2 60.17 60.47 3.91 4.42 280 5.54 6.2 400
7 2% 72.84 73.2 5.16 5.77 300 7.01 7.85 420
8 3 88.7 89.1 5.49 6.15 260 7.62 8.53 370
9 4 114.07 114.53 6.02 6.73 220 8.56 9.58 320
10 6 168 168.56 7.11 7.97 180 10.97 12.29 280
11 8 218.7 219.46 8.18 9.17 160 12.7 14.22 250

Standard length: 5.8 and 6 mt
Color: White
Socket type: Solvent end

PRE-QUALIFICATION DOCUMENT
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