Steam Trap / Float and Thermostatic Steam Trap, Cast Steel, Flanged, Automatic, Float Ball Structure, Saturated Steam, ASME Standard

Steam Trap / Float and Thermostatic Steam Trap, Cast Steel, Flanged, Automatic, Float Ball Structure, Saturated Steam, ASME Standard

900.0 INR/Piece

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Product Details:

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
Material Gray Cast Iron (HT200/HT250): PN16, 220 , for general non-corrosive environments; Ductile Iron (FCD450): PN25, 350 ; Cast Steel (WCB/A105): PN40~PN100, 450 ; Stainless Steel (304/316L): PN40, 550 , food/pharmaceutical grade; Chromium-Molybdenum Steel (15CrMo/12Cr1MoV): High temperature & high pressure, power station use
Connection Type Threaded / Flanged / Welded
Valve Type Steam Trap
Usage Steam systems, condensate discharge, steam leakage prevention
Application Steam, condensate, air, non-condensable gas
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Steam Trap / Float and Thermostatic Steam Trap, Cast Steel, Flanged, Automatic, Float Ball Structure, Saturated Steam, ASME Standard Price And Quantity

Minimum Order Quantity 1 Piece
Price 900.0 INR/Piece

Steam Trap / Float and Thermostatic Steam Trap, Cast Steel, Flanged, Automatic, Float Ball Structure, Saturated Steam, ASME Standard Product Specifications

Valve Size Standard range: DN15~DN100 (1/2"~4"); Common sizes: DN15, DN20, DN25, DN32, DN40, DN50
Features Automatic condensate/air discharge, steam leakage prevention, efficient heat transfer, water hammer prevention, energy saving
Media Gas, Base, Water, Oil, Acid
Material Gray Cast Iron (HT200/HT250): PN16, 220 , for general non-corrosive environments; Ductile Iron (FCD450): PN25, 350 ; Cast Steel (WCB/A105): PN40~PN100, 450 ; Stainless Steel (304/316L): PN40, 550 , food/pharmaceutical grade; Chromium-Molybdenum Steel (15CrMo/12Cr1MoV): High temperature & high pressure, power station use
Pressure P, N, 1, 0, 0, , ;, , C, 0, , 2, M, P, a, s, s, , 6, 0, ;, , e, s, s, u, r, e, P, N, 4, 0, ,, , P, N, 6, 3, ,, , P, N, 1, 6, ,, , P, N, 2, 5, ,, , (, G, B, ), l, a, s, , , t, y, p, e, , u, p, , t, o, , 4, 5, s, s, , 3, a, s, 1, 0, ,, , C, l, a, 0, 0, ,, , C, l, (, A, S, M, E, ), H, i, g, h, -, p, r mpa
Disc SUS440C, Stellite alloy
Usage Steam systems, condensate discharge, steam leakage prevention
Port Size Standard range: DN15~DN100 (1/2"~4"); Common sizes: DN15, DN20, DN25, DN32, DN40, DN50
Size Standard range: DN15 DN100 (1/2 4 )Common sizes: DN15, DN20, DN25, DN32, DN40, DN50
Sealing Metal hard seal (Stellite, cemented carbide); Soft seal (PTFE, fluororubber)
Temperature Cast iron: 220 ; Cast steel: 450 ; Stainless steel: 550 Celsius (oC)
Product Type Steam Trap
Application Steam, condensate, air, non-condensable gas
Valve Type Steam Trap
Structure Other
Connection Type Threaded / Flanged / Welded
Type Steam Trap / Condensate Drain Trap

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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