Gold Member Since 2016
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Zhejiang Shitong Valve Co., Ltd.

Gate Valve, Forge Steel Gate Valve, 150lb Gate Valve manufacturer / supplier in China, offering API 602 Forged Steel Extend Bonnet 150lb-800lb Cryogenic Gate Valve, API ANSI Cast Steel Bolted Bonnet Gate Valve with 900lb, API ANSI 1500lb Bw Cast Steel Pressure Seal Gate Valve and so on.

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Supplier Homepage Product Gate Valve API 602 Forged Steel Extend Bonnet 150lb-800lb Cryogenic Gate Valve

API 602 Forged Steel Extend Bonnet 150lb-800lb Cryogenic Gate Valve

FOB Price: US $5-100 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $5-100/ Piece
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Port: Ningbo, China
Transport Package: Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: ZF
  • Material: Carbon Steel
  • Pressure: Low Temperature
  • Seal Surface: Wedge Gate Valve
  • Usage: Flow Control
  • Application: Industrial Usage
  • Trademark: stong
  • Origin: China
  • Type: Straight-through
  • Connection Form: Butt Welded
  • Actuator: Manual
  • Thread Position of Valve Rod: Outside Gate Valve
  • Standard: ANSI
  • Operation: Gear or Handwheel
  • Specification: 1/4"-4"
  • HS Code: 8481804090
Product Description
API 602 Forged Steel Extend Bonnet Cryogenic Gate Valve
150LB~800LB,Low Temperature,  BW, SW, NPT or RF, FF

Forged Steel Gate Valve, 
Size: 1/4"-4"
Pressure: 150LB-4500LB
Design and manufacture conform to API 602, BS5352 & ASME 16.34
Test and check conform to API 598, API 6D
Remarks conform to MSS-SP-25
Adopt the following structure
Full bore or reduced bore
Outside screw and yoke
Self-centering gland
Bolted bonnet ,spiral would eight-square gasket
sealing bonnet or pressure seal bonnet
Integral type top seat
According to the follwing standard
Flange ends confrm to ASME B16.5
Butt-welding ends conform to ASME B 16.25
Socket-welding ends conform to ASME B 16.11
Screwed ends conform to ASME B1.20.1
Face to face dimension conform to ASME B 16.10
Operation type:hand wheel, electrical, pneumatic and hydraulic etc

 
 

API 602 Forged Steel Extend Bonnet 150lb-800lb Cryogenic Gate Valve
Material list for main parts
No.
Part name
ASTM
Carbon steel
Tainless steel
Alloy steel
1
Body
A105
LF2/LF3
A182 F304
A182 F11/F22
2
Seat
A182F6a
A182F6a
A182 F304
A182 F6a
3
Wedge
A182F6a
A182f6a
A182 F304
A182 F6a
4
Stem
A276-410
A276-410
A276-304
A276-410
5
Gasket
Graphite+304
6
Sealing Ring
Grapite
7
Yoke
A216-WCB
A216-WCB
A351 CF8
A216-WCB
8
Bonnet
A105
A350 LF2/LF3
A182 F304
A182 F11/F22
9
BOlt
A193 B7
A320 L7
A193 B8
A193 B16
10
Packing
Graphite
11
Stem Bushing
A276-410
A276-410
A276-304
A276-410
12
Gland
A216-WCB
A216-WCB
A351 CF8
A216-WCB
13
Eye Bolt
A193 B7
A320 L7
A193 B8
A193 B7
14
Stem Nut
A276-410
15
Handwheel
A197orA47-32510
Performance specification
Norminal Pressure
Class
 
150
300
600
800
900
1500
2500
(MPa)
Test Pressure
Shell Test
2.93
7.55
10.0
20.1
15.0
37.5
63.0
High Pressure Seal Test
2.07
5.52
7.31
14.7
11.03
27.5
16.2
Low pressure Seal Test
0.6
Applicable Temperature
 
 
=425?
Applicable Medium
 
 
Water,oil & gas
Main Dimensions & Weight
PressureSize Main DimensionWeight(kg)
mmindLHW
RF/MFMBWSWG/TSW/G/T
Class150
Class300
151/21314014092923331257.1
203/4181521521111113601259.4
2512416516512012040716013.5
3211/42917817812012047516015.0
4011/236.519019014014047518017.8
50246.521621617817855120028.0
Class600151/21316516592923331257.1
203/4181901901111113601259.4
25124216216120`12040716013.5
3211/42922922912012047516015.0
4011/236.524124114014047518017.8
50246.529229217817855120028.0
Class800151/213--92923331257.1
203/418--1111113601259.4
25124--12012040716013.5
3211/429--12012047516015.0
4011/236.5--14014047518017.8
50246.5--17817855120028.0
Our Valve Products
Gate valve,Globe valve,Check valve,Ball valve,Butterfly valves,Plug valve,Power station valve,Type Strainer,American Standard Gate Valve,API JIS Gate Valve,Api Gate Valve,Class 2500 Gate Valve,Class 900 Gate Valve,Forged Steel Gate Valve,Gate Valve Class 150,Parallel Slab Gate Valve Class 150,Parallel Slab Gate Valve Class 600,Stainless and Forged Steel Gate Valve,Wedge Type Flange Gate Valve,Gate Valve Class 300 NPS 26

We are one professional Gate Valves manufacturer in china.Our Gate valves products include Gate valve,American Standard Gate Valve,API JIS Gate Valve,Api Gate Valve,Class 2500 Gate Valve, Class 900 Gate Valve,Forged Steel Gate Valve,Gate Valve Class 150,Parallel Slab Gate Valve Class 150,Stainless and Forged Steel Gate Valve,Parallel Slab Gate Valve Class 600, Wedge Type Flange Gate Valve. If you are interested in any of Gate valves products or have a customized requirement to fill, please contact us right now !
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