Galvanization is the leading method to protect metals from environmental elements that cause corrosion, rust, and the eventual weakening of the steel. Hot-dip galvanizing deposits a thick, robust layer of zinc iron alloys on the surface of a steel item. When exposed to the atmosphere, pure zinc reacts with oxygen to form zinc oxide which further reacts with carbon dioxide to form zinc carbonate. A dull, grey, fairly strong material that stops further corrosion in most circumstances, protecting the steel from the elements. Galvanized steel is widely used in applications where rust resistance is needed. Galvanized steel can be welded however, you should exercise caution around the resulting fumes. Galvanized steel is commonly used in the automotive industry to enhance the corrosion performance of exterior body parts. Galvanized Steel is magnetic.
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Product name:
Check valve 10 inch
Application:
Gas and oil industry, steam power stations, petrol chemical, paper and pulp plant, steel industry
Item number:
H4
Size:
1/2" 36 "
Pressure
Rating:
Class 150LB 1500LB
Class900LB 3000 LB
Structural Features:
Bolted Cover, Swing Type Disc, Threaded or Welded Seat Ring
Pressure Seal Cover, Swing Type Disc, Threaded or Welded Seat Ring
End Flange Dimension:
2"-24" to ANSI B 16.5, JIS B2212 B2214 >24": To MSS SP-44, to API 605 on request
ANSI B 16.5
Design std.:
ANSI B16.34
Butt-weldEnd Dimensions to:
ANSI B16.25
Face to Face Dimension:
ANSI B16.10
Connection:
RF/RTJ Flange, Butt Welded
Operate Type:
Handwheel, Gear, Pneumatic, Electric
Packing:
Wooden case, plywood case
Connection:
RF/RTJ Flange, Butt Welded
Material:
A105, LF2, F11, F22, F5, F304, F316, F304L, F316L(1/2" -2 ")
WCB, LCB, WC6, WC9, C12, C5, CF8, CF8M, CF3, CF3M, CF8C(2" -36")
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NameÂ
Swing check valve
Class(Lb)
150-1500
Size(inch)
1/2"-48"
Working temperature
425°C
Type of connection
Flange/BW
Operated way
auto
Design & manufacture Std
ANSI B16.34, API 6D
Face to face Std
API 594, API 6D
Connection dimension Std
ASME B16.5, ASME B16.25, ASME B16.47
Test Std.
API 598, API 6D
Body material
 ASTM WCB, CF8, CF8M
Disc material
ASTM A105, F6a, 304, 316
Sealing face material
304, 316, 13% Cr, (Co-Cr-W)STL
Suitable medium
water,oil,gas,steam,acids
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High Pressure High Temperature Swing Check Valve
Flow Direction: Reversing
Standard: ANSI
Application: Industrial Usage, Water Industrial Usage
Sealing: Stellite
Trim: 13cr
Bore: Full Bore
Usage: W.O.G
Trademark: ZY
Transport Package: Wooden Carton
Specification: AAAAA
Origin: China
HS Code: 84818010
WC6 10" Class 900LB API Check ValveÂ