Malleable cast iron male and female union elbow (Taper seat

Malleable cast iron male and female union elbow (Taper seat / flat seat)

Malleable cast iron male and female union elbow (Flat / taper seat)

Category BS / EN standard Malleable cast iron pipe fittings

Certificate: UL Listed / FM Approved / NSF 61
Standard: ISO 49 / EN 10242, symbol C
Material: BS EN 1562, EN-GJMB-350-10
Type: Taper seat / flat seat
Thread: BSPT
W. pressure: 20 ~ 25 bar, ≤PN25
Surface: Black iron / hot dip galvanized

Download Malleable cast iron male and female union elbow (Taper seat / flat seat)

Product Details

Malleable cast iron male and female union elbow (Taper seat / flat seat) is a detachable pipe fitting that provides a 90-degree directional change with leak-proof connections for a wide range of piping systems. Constructed from high-quality malleable iron, it consists of three components: a union nut, a female-threaded head part, and a male-threaded tail part. Ideal for plumbing, gas, water, and industrial pipelines, this union ensures easy installation, permits quick disassembly for maintenance, and provides exceptional durability and long-term strength.

Available size (Source 1 with FM)

Size	A (mm)	B (mm)	Type	Ref. No.
1/2″ / DN15 / 21.3mm	76	28	Taper seat / flat seat	M4103 (FM)
3/4″ / DN20 / 26.9mm	82	33	Taper seat / flat seat	M4104 (FM)
1″ / DN25 / 33.7mm	94	38	Taper seat / flat seat	M4105 (FM)
1-1/4″ / DN32 / 42.4mm	107	45	Taper seat / flat seat	M4106 (FM)
1-1/2″ / DN40 / 48.3mm	115	50	Taper seat / flat seat	M4107 (FM)
2″ / DN50 / 60.3mm	128	58	Taper seat / flat seat	M4108 (ISO)

Note:
1. For taper (conical) seat, it is self-sealing without gasket.
2. For flat seat, it requires a separate gasket for sealing. TPMC could supply the rubber gasket as an optional accessory.

Available size (Source 2 with UL)

Size	A (mm)	B (mm)	Type	Ref. No.
1/2″ / DN15 / 21.3mm	68 / 72	27 / 25	Taper seat / flat seat	M4123 (UL)
3/4″ / DN20 / 26.9mm	77 / 80	32 / 29	Taper seat / flat seat	M4124 (UL)
1″ / DN25 / 33.7mm	87 / 90	37 / 35	Taper seat / flat seat	M4125 (UL)
1-1/4″ / DN32 / 42.4mm	100 / 105	45 / 42	Taper seat / flat seat	M4126 (UL)
1-1/2″ / DN40 / 48.3mm	107 / 111	49 / 46	Taper seat / flat seat	M4127 (UL)
2″ / DN50 / 60.3mm	122 / 125	57 / 54	Taper seat / flat seat	M4128 (UL)

Note:
1. For taper (conical) seat, it is self-sealing without gasket.
2. For flat seat, it requires a separate gasket for sealing. TPMC could supply the rubber gasket as an optional accessory.
3. This UL listed union is certified to NSF/ANSI/CAN 61 for use in drinking water systems.