AWWA C207 Standard:
Size: NPS 4 “-144”
PN: Class B (86psi)Class D (175-150psi) Class E (275psi) Class F (300psi)
Type: Plate
Facing: FF
Mat: ASTM A105/A 181: ASTM A36 ,ASTM A516 Gr 60,65,70.
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| 产品规格︰ | AWWA C207 Standard:
Size: NPS 4 “-144”
PN: Class B (86psi)Class D (175-150psi) Class E (275psi) Class F (300psi)
Type: Plate
Facing: FF
Mat: ASTM A105/A 181: ASTM A36 ,ASTM A516 Gr 60,65,70.
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