Model NO.: D671X
Working Temperature: Normal Temperature (-40°C<T<120°C)
Material of Seal Surface: Soft Sealed
Valve Body: Casting
Application: Industrial Usage, Water Industrial Usage, Household Usage
Actuator Size: Standard or as Customers′ Requirement
Actuator Color: Gray, Black, Blue or as Customers′ Requirement
Cyliner Material: Aluminum or Stainless Steel
Butterfly Valve Body: Gray Cast Iron, Ductile Cast Iron, etc.
Butterfly Valve Disc: Electroplate Ductile Cast Iron, Copper Alloy, etc.
Butterfly Valve Stem: Cr13, Stainless Steel
Butterfly Seal Ring: Polyfluortetraethylene
Drive Mode: Air-Operated
Factory: Yes
Trademark: XM
Transport Package: Carton with Foam Box Inside
Specification: CE, ISO
Origin: Made in China
Model NO.: D671X
Working Temperature: Normal Temperature (-40°C<T<120°C)
Material of Seal Surface: Soft Sealed
Valve Body: Casting
Application: Industrial Usage, Water Industrial Usage, Household Usage
Actuator Size: Standard or as Customers′ Requirement
Actuator Color: Gray, Black, Blue or as Customers′ Requirement
Cyliner Material: Aluminum or Stainless Steel
Butterfly Valve Body: Gray Cast Iron, Ductile Cast Iron, etc.
Butterfly Valve Disc: Electroplate Ductile Cast Iron, Copper Alloy, etc.
Butterfly Valve Stem: Cr13, Stainless Steel
Butterfly Seal Ring: Polyfluortetraethylene
Drive Mode: Air-Operated
Factory: Yes
Trademark: XM
Transport Package: Carton with Foam Box Inside
Specification: CE, ISO
Origin: Made in China
Soft-sealed Wafer Type Pneumatic Actuator Butterfly Valves

Model: wafers end type butterfly valves pneumatic Actuator
Product Description
AT series Pneumatic Actuator is made of dual pistons driven by racks and pinions.
There are two models. One is Dual Acting model, and the other is Spring Return model, 
which can suit various corrosive environment indoor or outdoor. 

Application
Auto-control in electric power, petrochemical, metallurgy, petroleum, gas, town, construction, 
drainage, chemical industry, oil refining, mining, power plant, metallurgy, architecture, 
medicine, food, gas, scientific research, etc.

Standard
Design & Manufacturing: GB/T 12238, ANSI B16.34
Face-to-face Dimensions: GB/T 1221, ANSI B16.10
Flange Dimension: GB/T 9113, ANSI B16.5
Inspection & Testing: GB/T 13927, API598
Soft-Sealed Wafer Type Pneumatic Actuator Butterfly Valves

Soft-Sealed Wafer Type Pneumatic Actuator Butterfly Valves
Soft-Sealed Wafer Type Pneumatic Actuator Butterfly Valves
Soft-sealed Wafer Type Pneumatic Actuator Butterfly Valves
  Soft-sealed Wafer Type Pneumatic Actuator Butterfly Valves

Model: wafers end type butterfly valves pneumatic Actuator
Product Description
AT series Pneumatic Actuator is made of dual pistons driven by racks and pinions.
There are two models. One is Dual Acting model, and the other is Spring Return model, 
which can suit various corrosive environment indoor or outdoor. 

Application
Auto-control in electric power, petrochemical, metallurgy, petroleum, gas, town, construction, 
drainage, chemical industry, oil refining, mining, power plant, metallurgy, architecture, 
medicine, food, gas, scientific research, etc.

Standard
Design & Manufacturing: GB/T 12238, ANSI B16.34
Face-to-face Dimensions: GB/T 1221, ANSI B16.10
Flange Dimension: GB/T 9113, ANSI B16.5
Inspection & Testing: GB/T 13927, API598
Soft-Sealed Wafer Type Pneumatic Actuator Butterfly Valves

Soft-Sealed Wafer Type Pneumatic Actuator Butterfly Valves
Soft-Sealed Wafer Type Pneumatic Actuator Butterfly Valves
Soft-sealed Wafer Type Pneumatic Actuator Butterfly Valves
 

Grinding Cylpebs

Grinding Cylpebs usage and production both like the cast iron balls, just the shape difference. Production method like the cast grinding balls, also manufactured by melting and mould. Production process is: Raw material chemical composition and optional proportion-- Melting and pouring-- Oil quenching-- Temper-- Polishing

Grinding Cylpebs

Grinding Cylpebs,Casting Iron Grinding Cylpebs,Cast Cylpebs,Casting Grinding Cylpebs

Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd , https://www.cngrindingballs.com