DONG HWA TCA

Pipe and fitting manufacturer, copper and copper alloy tube and pipe, standard pipe, stainless steel pipe, flange

Overview
Products
Documents

Name	Nipple (Pipe nipple)
Series	FORGED FTTING

Product Description

Outside diameter of pipe ØD		ØE Thread NPT	L mm	Theoretical weight
nominal inch	actual mm	ØE Thread NPT	L mm	kg/ piece
1/4	12	1/4"	42	0,04
3/8	16	3/8"	47	0,10
1/2	20	1/2"	48	0,12
3/4	25	3/4"	52	0,19
1	30	1"	60	0,28
1 1/4	38	1" 1/4	72	0,35
1 1/2	44.5	1" 1/2	74	0,42
2	57	2"	78	0,58

Other threads than NPT are also available upon request.

Other dimensions, wall thicknesses and outside diameters are also available upon request.

Products of DONG HWA TCA

Bars Division
imperial sizes

Bars Division
metric sizes

Bars Division
Butt Weld Fittings
Elbow (Elbows long radius 16 / 20 BAR)

Butt Weld Fittings
Elbow (Elbows 45° Short)

Butt Weld Fittings
Reducer (Eccentric 16 BAR/20 BAR)

Butt Weld Fittings
Cap

Butt Weld Fittings
Tee (Equal tees)

Butt Weld Fittings
Tee (Reducing tees (16/20 BAR))

Butt Weld Fittings
Elbow (Elbows short radius 10 / 14 BAR)

Butt Weld Fittings
Elbow (Elbows long radius 10 / 14 BAR)

Butt Weld Fittings
Tee (Reducing tees (10/14 BAR))

Butt Weld Fittings
Reducer (Concentric 20 BAR)

Butt Weld Fittings
Elbow (Elbows long radius 16 / 20 BAR)

Butt Weld Fittings
Reducer (Concentric 16 BAR)

Butt Weld Fittings
Tee (Saddles)

Butt Weld Fittings
Capacity
copper and copper alloy pipe

Capacity
copper and copper alloy fitting

Capacity
Steel fitting and flange

Capacity
FLANGE ( COMPOSITE TYPE)
WELD (Outer flanges 300 Lbs)

FLANGE ( COMPOSITE TYPE)
WELD NECK (Short inner flanges type EEMUA 20 BAR)

FLANGE ( COMPOSITE TYPE)
BLIND FLANGE (Composite blind flanges 300 Lbs)

FLANGE ( COMPOSITE TYPE)
WELD NECK (Short inner flanges type EEMUA 16 BAR)

FLANGE ( COMPOSITE TYPE)
WELD NECK (Outer flanges 150 Lbs)

FLANGE ( COMPOSITE TYPE)
COMPOSITE TYPE

FLANGE ( COMPOSITE TYPE)
BLIND FLANGE (Composite blind flanges 150 Lbs)

FLANGE ( COMPOSITE TYPE)
SLIP ON

FLANGE ( COMPOSITE TYPE)
FLANGE ( SOLID TYPE)
WELD NECK

FLANGE ( SOLID TYPE)
SLIP ON

FLANGE ( SOLID TYPE)
BLIND FLANGE

FLANGE ( SOLID TYPE)
SOCKET WELD

FLANGE ( SOLID TYPE)
FORGED FTTING
Cap

FORGED FTTING
Nipple (Pipe nipple)

FORGED FTTING
Nipple (Hexagonal nipples)

FORGED FTTING
UNION/ETC

FORGED FTTING
Tee (Equal tees)

FORGED FTTING
Elbow

FORGED FTTING
Reducer

FORGED FTTING
Tee (Reducing tees)

FORGED FTTING
Material
Stainless Steel

Material
carbon stee

Material
copper and copper alloy

Material
Pipe
Pipes Standars (European)

Pipe
Pipes Standars (Japanese)

Pipe
Stainless Steel

Pipe
copper and copper alloy tube & pipe

Pipe
Pipes Standars (U.S. Navy)

Pipe
Pipes Standars (U.S.)

Pipe
Weld Division
CO2 Accessories (TIP)

Weld Division
CO2 Accessories (NOZZLE)

Weld Division
CO2 Accessories (GAS DIFFUSER)

Weld Division
CO2 Accessories (INSULATOR)

Weld Division

DONG HWA TCA

Nipple (Pipe nipple)

imperial sizes

metric sizes

Elbow (Elbows long radius 16 / 20 BAR)

Elbow (Elbows 45° Short)

Reducer (Eccentric 16 BAR/20 BAR)

Cap

Tee (Equal tees)

Tee (Reducing tees (16/20 BAR))

Elbow (Elbows short radius 10 / 14 BAR)

Elbow (Elbows long radius 10 / 14 BAR)

Tee (Reducing tees (10/14 BAR))

Reducer (Concentric 20 BAR)

Elbow (Elbows long radius 16 / 20 BAR)

Reducer (Concentric 16 BAR)

Tee (Saddles)

copper and copper alloy pipe

copper and copper alloy fitting

Steel fitting and flange

WELD (Outer flanges 300 Lbs)

WELD NECK (Short inner flanges type EEMUA 20 BAR)

BLIND FLANGE (Composite blind flanges 300 Lbs)

WELD NECK (Short inner flanges type EEMUA 16 BAR)

WELD NECK (Outer flanges 150 Lbs)

COMPOSITE TYPE

BLIND FLANGE (Composite blind flanges 150 Lbs)

SLIP ON

WELD NECK

SLIP ON

BLIND FLANGE

SOCKET WELD

Cap

Nipple (Pipe nipple)

Nipple (Hexagonal nipples)

UNION/ETC

Tee (Equal tees)

Elbow

Reducer

Tee (Reducing tees)

Stainless Steel

carbon stee

copper and copper alloy

Pipes Standars (European)

Pipes Standars (Japanese)

Stainless Steel

copper and copper alloy tube &amp; pipe

Pipes Standars (U.S. Navy)

Pipes Standars (U.S.)

CO2 Accessories (TIP)

CO2 Accessories (NOZZLE)

CO2 Accessories (GAS DIFFUSER)

CO2 Accessories (INSULATOR)

copper and copper alloy tube & pipe