Lug type butterfly valves have threaded inserts at both sides of the valve body. This allows them to be installed into a system using two sets of bolts and nuts. The valve is installed between two flanges using a separate set of bolts for each flange. This setup permits either side of the piping system to be disconnected without disturbing the other side.
Lug Butterfly Valve, Resilient Seated Lug Butterfly Valve Supplier, Eccentric Lug Butterfly Valve Manufacturer, Centerline Butterfly Valve, Offset Butterfly Valve, Stainless Steel Butterfly Valve Manufacturer Wenzhou Kolink Valve Co., Ltd. , http://www.kolinkvalves.com
Reference photo: Ductile iron sand casting, Pump
Material: Ductile iron
Process: Resin sand casting
Weight: 70 Kg
We can supply products with following features:
Material: Alloy steels, Carbon steel, Stainless steels, Grey iron, Ductile iron, Non-ferrous alloys, etc.
Processes: Investment casting/Lost wax casting (silicon glue, water glass, multilayer), Lost foam casting, Sand casting (resin sand casting, green sand casting), Shell-molding casting, Automatic molding line, etc.
High pressure die casting, Low pressure die casting, Gravity die casting, Centrifugal casting, etc.
Open die forging and close die forging, etc.
Plastic injection, Stamping, Assembling, etc.
Weights: 0.1 Kg 10, 000 Kg
Standard: ANSI, ASTM, DIN, JIS. BS
Inspection: 100 %Â self-inspection. 3rd party inspection available.
Certificate: EN 3.1 BÂ certificate; ISO certificate, etc.
MAINÂ Â PRODUCTS
Process
Material Grade
     Weight range
Application
Investment casting,
sand casting,
ESR casting
Die casting
Â
Iron:
Grey iron, Ductile iron
Steel:
Carbon steel, Alloy steel,
Stainless steel
Nonferrous metal:
Bronze, Brass, Al, Zinc, Ti, etc.
From
0.01Kg to 100 ton
Auto motive,
agricultural machines,
vessels,
toolings, mining ,
oi l& gas machinery,
locomotive industry,
aerospace,
hardware,
contruction,
engineering machinery,
electrical equipment etc.
Contact Information:
Aimee Zhao (Sales manager)Â Â
Â
Shenyang New Densen Casting &Â Forging Co.,ltd.
Â
China Manufacturer sheet metal forming stamping bending welding parts
Reference photo: Ductile iron sand casting, Pump
Material: Ductile iron
Process: Resin sand casting
Weight: 70 Kg
We can supply products with following features:
Material: Alloy steels, Carbon steel, Stainless steels, Grey iron, Ductile iron, Non-ferrous alloys, etc.
Processes: Investment casting/Lost wax casting (silicon glue, water glass, multilayer), Lost foam casting, Sand casting (resin sand casting, green sand casting), Shell-molding casting, Automatic molding line, etc.
High pressure die casting, Low pressure die casting, Gravity die casting, Centrifugal casting, etc.
Open die forging and close die forging, etc.
Plastic injection, Stamping, Assembling, etc.
Weights: 0.1 Kg 10, 000 Kg
Standard: ANSI, ASTM, DIN, JIS. BS
Inspection: 100 %Â self-inspection. 3rd party inspection available.
Certificate: EN 3.1 BÂ certificate; ISO certificate, etc.
MAINÂ Â PRODUCTS
Process
Material Grade
     Weight range
Application
Investment casting,
sand casting,
ESR casting
Die casting
Â
Iron:
Grey iron, Ductile iron
Steel:
Carbon steel, Alloy steel,
Stainless steel
Nonferrous metal:
Bronze, Brass, Al, Zinc, Ti, etc.
From
0.01Kg to 100 ton
Auto motive,
agricultural machines,
vessels,
toolings, mining ,
oi l& gas machinery,
locomotive industry,
aerospace,
hardware,
contruction,
engineering machinery,
electrical equipment etc.
Contact Information:
Aimee Zhao (Sales manager)Â Â
Â
Shenyang New Densen Casting &Â Forging Co.,ltd.
Â
Model NO.: DS
Process: Forming Process
Industry: Metal Stamping Parts
Tolerances: 0.1mm
Customized: Customized
Name: China Manufacturer Sheet Metal Forming Stamping Be
Weight: 0.1kg Min
Dimension: Customized
Price: Reasonable
Surfacr Treatment: Painting
Usage: Valve
Stamping: Avaliable
Trademark: DS
Transport Package: Export Packing
Specification: OEM
Origin: China Mainland
HS Code: 8501510010
Model NO.: DS
Process: Forming Process
Industry: Metal Stamping Parts
Tolerances: 0.1mm
Customized: Customized
Name: China Manufacturer Sheet Metal Forming Stamping Be
Weight: 0.1kg Min
Dimension: Customized
Price: Reasonable
Surfacr Treatment: Painting
Usage: Valve
Stamping: Avaliable
Trademark: DS
Transport Package: Export Packing
Specification: OEM
Origin: China Mainland
HS Code: 8501510010
China Manufacturer sheet metal forming stamping bending welding parts