Home | Manufacturer Directory | Product catalogs | Contact us | Friendly Links | BBS

Zhejiang Tiante valve Co.,Ltd is established in 1989 which has 360 employees and 53 technicians inculding 7 senior engineers. The headquarters of the company is located in the Economic Developing Zone of Lishui City, in Zhejiang Province.It covers an area of 25000 spuare meters and its building area is 2000 square meters. Our company has seven main shops:the casting shop, numrical control processing shop, machine-processing shop,heat treatment shop,welding shop, assembling shop and testing shop etc.We also has the CAD valve designingcenter,Physical and Chemical laboratory,Scratching test laboratory and three dimensional imitation manufacturing laboratory.There are over 170 sets of equipment for processing and 32 sets of equipment for testing. So our production has the novel design, advanced configuration, exquisite technics,excellent execution,self-contained instrument for testing.
Design of Forged Steel Gate Valve
Remark:1.Type of end connection referred to Appendix
       2.Type of body and bonnet connection referred to Appendix
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
Forged steel gate valve product line
Ends
Port
Structure
Pressure
(Size)
8
10
15
20
25
32
40
50
65
PN
Class
1/4
3/8
1/2
3/4
1
11/4
11/2
2
21/2
Flange,Buttweld
RP
BB/WB-OS&Y
1.6～10.0
150
*
*
*
*
*
*
*
300
*
*
*
*
*
*
*
600
*
*
*
*
*
*
*
Flange,Buttweld
FP
BB/WB/PB-OS&Y
16.0～26.0
900
*
*
*
*
*
*
1500
*
*
*
*
*
*
Flange,Buttweld
RP
WB/PB-OS&Y
16.0～42.0
900
*
*
*
*
*
*
1500
*
*
*
*
*
*
*
*
2500
*
*
*
*
*
*
*
*
Threaded,Socket
RP
BB/WB OS&Y/ISRS
1.6～10.0
150
*
*
*
*
*
*
*
*
300
*
*
*
*
*
*
*
*
600
*
*
*
*
*
*
*
*
800
*
*
*
*
*
*
*
*
Threaded,Socket
FP
BB/WB OS&Y/ISRS
16.0～10.0
150
*
*
*
*
*
*
*
*
300
*
*
*
*
*
*
*
*
600
*
*
*
*
*
*
*
*
800
*
*
*
*
*
*
*
*
Threaded,Socket
FP
BB/WB-OS&Y
16.0～26.0
900
*
*
*
*
*
*
*
*
1500
*
*
*
*
*
*
*
*
Flange,Buttweld,
Threaded,Socket
FP
BB/LB-OS&Y
1.6～10.0
150
*
*
*
*
*
*
300
*
*
*
*
*
*
600
*
*
*
*
*
*
800
*
*
*
*
*
*
Buttweld,Threaded,
Socket Threaded,Socket
RP
BB/WB-OS&Y
-
800
*
*
*
*
*
*
RP
1500
*
*
*
*
*
*
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
Catalog Show
Y-Type Strainer
Power Station Valves
Plug Valve
Butterfly Valve
Ball Valve
Check Valve
Globe Valve
Gate Valve

 

Sales Dept:801 Room DexingGe, Hongkong Building, Oubei, Wenzhou City, China
Tel : +86-577-6799-9959
Fax : +86-577-6799-9960
E-mail : Sales@gatevalvemanufacturer.com

Factory : Economic Development Zone, Lishui, Zhejiang,China
Tel : +86-578-219-7999
Fax : +86-578-251-3998
Url : http://www.gatevalvemanufacturer.com
Our other products:
Y-type Strainer, Power Station Swing Check Valve, High Temperature High Pressure Power Station Valve, Power Station Throttle Valve, High Temperature High Pressure Power Station Valve, Plug Valve, API Plug Valves, Butterfly valve-Class 300 Butterfly Valve, Butterfly valve-Class 125 Butterfly Valve, Class 900 Full Bore Trunnion Mounted Ball Valve, Floating Ball Valve, Forged steel check valve, Swing Type Check Valve, Class 900 Gate Valve, BS Cast Steel Globe Valve, Forged Steel Gate Valve, API Gate ValveGate valve,Globe valve,Check valve,Ball valve,Butterfly valves,Plug valve,Power station valve,Type Strainer
Home | Manufacturer Directory | Register | Services | Trade Finder | Feedback | Contact Us | Links
Copyright 2003-2006 Asianoffers.com.