Forged steel gate, globe and check valves -T10,T20,T30-China (Mainland)-Gate Valves-products

: T10,T20,T30

	Model:	T10,T20,T30
Standard or Nonstandard:		Standard
Structure:		GateNeedle
Pressure:		HighPressure
Power:		Manual
Material:		Forged
Temperature of Media:		NormalTemperature
Media:		Water

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Product Details
Company Profile

Cast iron ` nodular cast iron valve series

APPLICATION
Pressure Ratings
.Class 150 to Class 900
PN20 to PN150

Temperature:
.-29 to 600
-20 to 1100

MATERIAL OF CONSTRUCTION
.Cast Steel
.Forged Steel
.Stainless Steel

CONNECTIONS
.Flanged Ends
.Butt Welding Ends
.Socket Welded Ends

T10,T20,T30 Series
Forged steel gate, globe and check valves

Characteristics:
A compact but extremely solid design for high pressure-temperature service
  Solid Stellite 6 wedge (optional) ensures low friction and longer service life.
  For Class 1500 valves and valves for steam service, seats are seal-
     welded to the body.
  Packing rings are pre-compressed to 4000 psi to provide a high integrity seal.
  For welded bonnet valves, the bonnet is threaded in to an engineered torque
    value; and the body bonnet joint is strength-welded, offering double protection
     against leakage. (Body/bonnet threads and strength-weld).
  Fully guided wedge reduces wear on seating surfaces.

Technical conditions and materials:
`Forged steel gate valves conform to ANSI B 16.34&API 602
`Socket welded end, per ANSI B 16.1
`Carbon steel ASTM A105N
`Hard-faced seat, API internals No.8
`Applicable size: DN15~DN50
`Applicable temperature: -25~450
`Valve body: forged carbon steel
`Valve bonnet: forged carbon steel
`Valve disc: stainless steel
`Valve stem: stainless steel

Tianjin Tanggu TWT Valve Co., Ltd. specialized in valve development and manufacture is the leader of the Industry, for over 50 years, whose products have been sold to more than 70 countries like USA, Canada, France and Germany, etc., and have created outstanding achievements in the fields of urban water supply and drainage, sewage treatment, seawater desalting, electric power, petroleum, chemical industry, metallurgy industry, heat supply, ships building, medicine and papermaking, etc.

TWT Company, with talented and senior R&D teams and large well-equipped R&D and test center, depending on over 50 years' technical accumulation, develops and manufactures energy-efficiency and environmental protection products with high quality and high technical content. And to develop and manufacture energy-efficiency and environmental protection products with high quality and high technical content is the R&D standard of TWT. TWT products successively have obtained more than twenty patents and over ten national awards. Furthermore, TWT is the creator of valve manufacture standards of the Ministry of Machine Building Industry.