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China Wholesale Pn16/25/40/64/100 Globe Valve Factory – Forged steel Gate valve – C. Z. IT

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  • China Wholesale Pn16/25/40/64/100 Globe Valve Factory – Forged steel Gate valve – C. Z. IT

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We keep on with our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We intention to create extra worth for our buyers with our prosperous resources, superior machinery, experienced workers and superb services for Inconel Alloy 600 Welded Pipe, Incoloy800 Pipes, Inconel Alloy Steel Pipe, We welcome an opportunity to do business with you and hope to have pleasure in attaching further details of our products.
China Wholesale Pn16/25/40/64/100 Globe Valve Factory – Forged steel Gate valve – C. Z. IT Detail:

Gate valves are used to shut off the flow of liquids rather than for flow regulation. When fully open, the typical gate valve has no obstruction in the flow path, resulting in very low flow resistance.The size of the open flow path generally varies in a nonlinear manner as the gate is moved. This means that the flow rate does not change evenly with stem travel. Depending on the construction, a partially open gate can vibrate from the fluid flow.

Design Features

  • Outside Screw and Yoke(OS&Y)
  • Two Piece self aligning packing gland
  • Bolted bonnet with spiral-wound gasket
  • Integral backseat

Specifications

  • Basic Design: API 602, ANSI B16.34
  • End to End: DHV Standard
  • Test & Inspection: API-598
  • Screwed Ends (NPT) to ANSI/ASME B1.20.1
  • Socket weld Ends to ASME B16.11
  • Butt weld Ends to ASME B16.25
  • End Flange: ANSI B16.5

Optional Features

  • Cast Steel, Alloy Steel, Stainless Steel
  • Full Port or Regular Port
  • Extended Stem or Below Seal
  • Welded Bonnet or Pressure Seal Bonnet
  • Locking Device upon request
  • Manufacturing to NACE MR0175 upon request

Products Drawing

Application Standards

1. Design and manufacture conform to API 602,BS5352,ANSI B 16.34

2.Connection ends confrom to :

1) Socket weld dimension conform to ANSI B 16.11 ,JB/T 1751

2)Screw  ends dimension conform to ANSI B 1.20.1,JB/T 7306

3)Butt-Welded conform to ANSI B16.25,JB/T12224

4)Flanged ends conformto ANSI B 16.5,JB79

3.Test and inspection conform to :

1)API 598,GB/T 13927,JB/T9092

4.Structure features:

Bolted bonnet,outside screw and yoke

Welded bonnet,outside scres and yoke

5.MAterials conform to ANSI/ASTM

6.main Materials:

A105,LF2,F5,F11,F22,304(L),316(L),F347,F321,F51,Monel,20Alloy

Carbon steel Temperature-Pressure rate

CL150-285 P.S.I@ 100°F

CL300-740 P.S.I@ 100°F

CL600-1480 P.S.I@ 100°F

CL800-1975 P.S.I@ 100°F

CL1500-3705 P.S.I@ 100°F

Main  Part Materials List

Gate Valve

NO Part Name A105/F6a A105/F6a HFS LF2/304 F11/F6AHF F304(L) F316(L) F51
1 Body A105 A105 LF2 F11 F304(L) F316(L) F51
2 Seat 410 410HF 304 410HF 304(L) 316(L) F51
3 Wedge F6a F6a F304 F6aHF F304(L) F306(L) F51
4 Stem 410 410 304 410 304(L) 316(L) F51
5 Gasket 304+Flexible Graphite 304+Flexible Graphite 304+Flexible Graphite 304+Flexible Graphite 304+Flexible Graphite 316+Flexible Graphite 316+Flexible Graphite
6 Bonnet A105 A105 LF2 F11 F304(L) F316(L) F51
7 Bolt B7 b7 L7 B16 B8(M) B8(M) B8(M)
8 Pin 410 410 410 410 304 304 304
9 Gland 410 410 304 410 304 316 F51
10 Gland eyebolt B7 B7 L7 B16 B8M B8M B8M
11 Gland Flange A105 A105 LF2 F11 F304 F304 F304
12 Hex nut 2H 2H 2H 2H 8M 8M 8M
13 Stem nut 410 410 410 410 410 410 410
14 Locking nut 35 35 35 35 35 35 35
15 Nameplate AL AL AL AL AL AL AL
16 Handwheel A197 A197 A197 A197 A197 A197 A197
17 LubricatingGasket 410 410 410 410 410 410 410
18 Packing Graphite Graphite Graphite Graphite Graphite Graphite Graphite

 

 

 

 

 

 

 

 

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China Wholesale Pn16/25/40/64/100 Globe Valve Factory – Forged steel Gate valve – C. Z. IT detail pictures

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We emphasize enhancement and introduce new solutions into the market just about every year for China Wholesale Pn16/25/40/64/100 Globe Valve Factory – Forged steel Gate valve – C. Z. IT, The product will supply to all over the world, such as: Barcelona, Miami, Boston, With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we are trying our best to be your good partner.
    • This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Stephanie from Latvia - 2017.08.28 16:02
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Elaine from Kenya - 2017.11.29 11:09

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