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Tianlong Inc.
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      Check Valve:

 
ANSI 150 - 1500LB LIFT CHECK
VALVE OF HAMMERED STEEL

    Applicable standards:

     1.Designed and manufactured as per API 602
     2.End connection
        SOCKET-WELDING-END dimensions as per ANSI B16.11
        Screw end dimensions as per GB/T12716-91
     3.Inspection and test as per API 598

    Body material: A105; F11; F22; 304; 316
                              304L; 316L; Alloy 20; Monel.
 
        Size and weightmm        

Specs 150 - 800 Lb
Inch DN H L C B S d1 Weight (kg)
1/2 15 52 76 9.6 21.7 13.5 1/2"NPT 1.0
3/4 20 56.5 86 12.7 27.1 14 3/4"NPT 1.1
1 25 69 102 12.7 33.8 17.5 1"NPT 2.2
1-1/2 40 79 152 12.7 48.7 18.5 1-1/2"NPT 4.7
2 50 99.5 171 15.8 61.1 20 2"NPT 8.3

Specs 1500 Lb
Inch DN H L C B S d1 Weight (kg)
1/2 15 56.5 86 9.6 21.7 13.5 1/2"NPT 1.2
3/4 20 69 102 12.7 27.1 14 3/4"NPT 2.3
1 25 79 152 12.7 33.8 17.5 1"NPT 4.9
1-1/2 40 99.5 171 12.7 48.7 18.5 1-1/2"NPT 8.5
 


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