Steam Trap / Bimetallic Steam Trap, Alloy Steel, Flanged, Automatic, Bimetal Element Structure, Superheated Steam, DIN Standard

Steam Trap / Bimetallic Steam Trap, Alloy Steel, Flanged, Automatic, Bimetal Element Structure, Superheated Steam, DIN Standard

200.0 INR/Piece

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Material Gray Cast Iron (HT200/HT250): PN16, 220 , for general non-corrosive service Ductile Iron (FCD450): PN25, 350 , higher strength than cast iron Cast Steel (WCB/A105): PN40 PN100, 450 , for medium and high pressure Stainless Steel (304/316L): PN40, 550 , corrosion resistant, for food and pharmaceutical
Valve Type Steam Trap
Features Automatic condensate/air discharge, steam leakage prevention, efficient heat transfer, water hammer prevention, energy saving
Valve Size Standard range: DN15~DN100 (1/2"~4"); Common sizes: DN15, DN20, DN25, DN32, DN40, DN50
Connection Type Threaded / Flanged / Welded
Structure Other
Sealing Metal hard seal (Stellite, cemented carbide); Soft seal (PTFE, fluororubber)
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Steam Trap / Bimetallic Steam Trap, Alloy Steel, Flanged, Automatic, Bimetal Element Structure, Superheated Steam, DIN Standard Price And Quantity

Minimum Order Quantity 1 Piece
Price 200.0 INR/Piece

Steam Trap / Bimetallic Steam Trap, Alloy Steel, Flanged, Automatic, Bimetal Element Structure, Superheated Steam, DIN Standard Product Specifications

Connection Type Threaded / Flanged / Welded
Application Steam, condensate, air, non-condensable gas
Usage Steam Trap Product Introduction & Technical Specifications 1. Product Overview A steam trap, also known as a steam separator, is a critical automatic valve in steam systems. It automatically discharges condensate, air and non-condensable gases while effectively preventing steam leakage. Its core functions include ensuring efficient heat transfer of steam equipment, preventing pipeline water hammer, avoiding equipment corrosion, and saving steam energy. It is widely used in all industrial and civil fields that use steam, such as petrochemical, power, food, textile, and HVAC industries. 2. Technical Specifications 2.1 Nominal Diameter (DN) Standard range: DN15 ~ DN100 (1/2" ~ 4") Common sizes: DN15, DN20, DN25, DN32, DN40, DN50 2.2 Nominal Pressure (PN/Class) GB standard: PN16, PN25, PN40, PN63, PN100 ASME standard: Class 150, Class 300, Class 600 High-pressure type: Up to 42 MPa (special for power stations) 2.3 Working Temperature Cast iron: 220 Cast steel: 450 Stainless steel: 550 2.4 Discharge Capacity Small: 50 ~ 500 kg/h Medium: 1 ~ 10 t/h Large: 10 ~ 100 t/h 3. Main Component Materials 3.1 Body Materials Gray cast iron (HT200/HT250): Suitable for PN16, 220 , and general non-corrosive environments. Ductile iron (FCD450): Suitable for PN25, 350 , with higher strength than ordinary cast iron. Cast steel (WCB/A105): Suitable for PN40 ~ PN100, 450 , medium and high pressure conditions. Stainless steel (304/316L): Suitable for PN40, 550 , corrosion-resistant, and meets food/pharmaceutical grade requirements. Chromium-molybdenum steel (15CrMo/12Cr1MoV): Designed for high temperature and high pressure scenarios, especially for power station boilers. 3.2 Internal Component Materials Float ball: 304/316 stainless steel Seat / disc: SUS440C, Stellite alloy (hardness HRC60) Bimetallic strip: Nickel-iron alloy, manganese-copper alloy composite layer Bellows: 316L, Hastelloy alloy 3.3 Sealing Materials Hard seal: Stellite overlay, hard alloy (for high temperature and high pressure conditions) Soft seal: PTFE, fluororubber ( 200 , low leakage)
Media Water, Oil, Gas, Base, Acid
Temperature Cast iron: 220 ; Cast steel: 450 ; Stainless steel: 550 Celsius (oC)
Valve Size Standard range: DN15~DN100 (1/2"~4"); Common sizes: DN15, DN20, DN25, DN32, DN40, DN50
Port Size Standard range: DN15~DN100 (1/2"~4"); Common sizes: DN15, DN20, DN25, DN32, DN40, DN50
Product Type Steam Trap
Type Steam Trap / Condensate Drain Trap
Sealing Metal hard seal (Stellite, cemented carbide); Soft seal (PTFE, fluororubber)
Disc SUS440C, Stellite alloy
Features Automatic condensate/air discharge, steam leakage prevention, efficient heat transfer, water hammer prevention, energy saving
Valve Type Steam Trap
Pressure N, 0, 0, , G, l, ), 0, 0, , g, h, -, e, e, , u, 4, 0, ,, , P, N, 6, , P, 1, B, , 3, ,, C, l, s, , P, N, 6, 5, ,, 3, ,, ;, , C, a, s, 1, C, l, s, s, , a, s, 6, E, ), ;, r, e, , t, o, M, , 5, 0, ,, , 0, 0, , (, p, s, s, u, r, p, t, , a, A, S, M, H, i, y, p, 1, P, (, s, a, , 4, 2, P, ,, , 2, , P, N, N mpa
Size Standard range: DN15 DN100 (1/2 4 )Common sizes: DN15, DN20, DN25, DN32, DN40, DN50
Structure Other
Material Gray Cast Iron (HT200/HT250): PN16, 220 , for general non-corrosive service Ductile Iron (FCD450): PN25, 350 , higher strength than cast iron Cast Steel (WCB/A105): PN40 PN100, 450 , for medium and high pressure Stainless Steel (304/316L): PN40, 550 , corrosion resistant, for food and pharmaceutical

Product Description

Steam Trap Product Introduction & Technical Specifications

1. Product Overview

A steam trap, also known as a steam separator, is a critical automatic valve in steam systems. It automatically discharges condensate, air and non-condensable gases while effectively preventing steam leakage.

Its core functions include ensuring efficient heat transfer of steam equipment, preventing pipeline water hammer, avoiding equipment corrosion, and saving steam energy. It is widely used in all industrial and civil fields that use steam, such as petrochemical, power, food, textile, and HVAC industries.

2. Technical Specifications

2.1 Nominal Diameter (DN)

Standard range: DN15 ~ DN100 (1/2" ~ 4")

Common sizes: DN15, DN20, DN25, DN32, DN40, DN50

2.2 Nominal Pressure (PN/Class)

GB standard: PN16, PN25, PN40, PN63, PN100

ASME standard: Class 150, Class 300, Class 600

High-pressure type: Up to 42 MPa (special for power stations)

2.3 Working Temperature

Cast iron: 220

Cast steel: 450

Stainless steel: 550

2.4 Discharge Capacity

Small: 50 ~ 500 kg/h

Medium: 1 ~ 10 t/h

Large: 10 ~ 100 t/h

3. Main Component Materials

3.1 Body Materials

Gray cast iron (HT200/HT250): Suitable for PN16, 220, and general non-corrosive environments.

Ductile iron (FCD450): Suitable for PN25, 350, with higher strength than ordinary cast iron.

Cast steel (WCB/A105): Suitable for PN40 ~ PN100, 450, medium and high pressure conditions.

Stainless steel (304/316L): Suitable for PN40, 550, corrosion-resistant, and meets food/pharmaceutical grade requirements.

Chromium-molybdenum steel (15CrMo/12Cr1MoV): Designed for high temperature and high pressure scenarios, especially for power station boilers.

3.2 Internal Component Materials

Float ball: 304/316 stainless steel

Seat / disc: SUS440C, Stellite alloy (hardness HRC60)

Bimetallic strip: Nickel-iron alloy, manganese-copper alloy composite layer

Bellows: 316L, Hastelloy alloy

3.3 Sealing Materials

Hard seal: Stellite overlay, hard alloy (for high temperature and high pressure conditions)

Soft seal: PTFE, fluororubber (200, low leakage)

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