Detailed Product Description

valve

Forged Steel Gate Valve

Usage rangemainly used in oil field, chemical field, gas field etc.

Goods description

1.       Design Construction: Forged Steel

Reduced or Full Port

               Bolted Bonnet & Welded Bonnet; OS&Y

                     Rising Stem, Non-Rising Handle

                     Plunger disc(Material could be available on application), Renewable Seat

                     Sprial Wound Gasket, Stainless Steel +Graphite

2.  Design Standard: API602 & ASME B16.34

3.  Connection Way: Socket Welding Accords To ASME B16.11

 25

 Screwed Ends Accord To ASME B1.20.1

                  Flanged ends Accord To ASME B16.5

4.Inspection and Test Standard: API598

5.Pressure Range:ANSI150, 300, 600, 800, 900, 1500, 2500

6.Size: 1/4''-2'', 2''-24''

7. Material: (ASTM specification)

1) Body: A105, F304,F304L,F316, F316L,Gr.6, Inconel 625, Monel K500,Hc.276 etc

2) Wedge: A182 F6, A182 F6+STL, A182 F316

3)Stem: A276 410,A276 304, A276 316

4)Stem Sleeve:A276 410

5) Seat: A276 410+STL, A276 410+STL, A182 F316+STL

6) Gasket: F316+Graphite, F304+Graphite

7) Bonnet: A105, A182 F304, A182 F304L, A182 F316, A182 F316L

8) Packing:Flexible Graphite

9) Gland: A276 304, A276410

10) Bonnet Bolt: A193 B7,A193 B8

11) Gland Bolt:A193 B7, A276 304

12)Gland Flange:A105 , A182 F304

13)Gland Bolt Nut: A194-2H,A194-8

14)Handwheel: A197

15)Name Plate: Aluminum

16)Handlewheel Nut: A108-1020