Forged Steel Globe Valve Expand

Forged Steel Globe Valve

3-5 dages levering
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Specifications:

Name Forged Steel Globe Valve
Size Reduced port or full port,1/4"~2"
Nominal Pressure ASME CLASS 800,1500,2500
Gasket Stainless Steel+Graphite
Pipe Connection Butt Welding
Body Material

A105,LF2,F5,F11,F22,F304,F304L,F316,F316L

Constructions as follows

Outside screw & Yode(OS & Y)
Two piece self-aligning packing gland.
Bolted bonnet with spiral wound gasket,threaded
and seal welded bonnet or threaded and pressure seal bonnet.
Integral backseat.

Material standard specification:

Part Name A105/F6a A106/F6aHFS LF2/304 F11/F6aHF F304(L)/304(L) F304(L)/304(L) F51
Body A105 A105+HF LF2 F11+HF F304(L) F316(L) F51
Disc F6a F6a F304 F6aHF F304(L) F316(L) F51
Stem 410 410 304 410 304(L) 316(L) F51
Gasket 304+Flexible Graphite 316+Flexible Graphite
Bonnet A105 A105 LF2 F11 F304(L) F316(L) F51
Bolt B7 B7 L7 B16 B8M B8M B8M
Pin 410 304
Gland 410 410 304 410 304 304 304
Gland eyebolt B7 B7 L7 B16 B8M B8M B8M
Gland Flange A105 A105 LF2 F11 F304
Hex nut 2H 8M 8M 8M
Stem nut 410
Locking nut 35
Nameplate AL
Handwheel A197
Packing Graphite

Standards:

  1. Design & manufacturer:API 602 & ANSI B16.34
  2. Socket welding dimension:ANSI B16.11 & JB/T 175-95
  3. Screw end dimension:ANSI B1.20 & GB7306-87
  4. Inspect and test: API 598
  5. Body material:A105,LF2,F11,F22,F304,F304L,F316 ,F316L