Bulkhead Unions

Language

Regulators
Valves
Fittings
Gas Systems
Welding, Cutting & Heating Apparatus

Bulkhead Unions

Features

Made of stainless steel 316L material

Pressure calculation shall be in accordance with relevant provisions of GB50316 and ASME B31

Applicable temperature range: - 40 ℃~150 ℃, temperature influence coefficient shall be considered when exceeding the range

The design service pressure is greater than 1.2 times the maximum pressure of the corresponding specification pipeline

Dimensions

Ordering Information

Connector Type	T (Tube O.D.)	Model Number	A	Ax	C	D	E	F Hex Flat	G Hex Flat	H	Hx	"Panel Hole Drill Size"	" Max Panel Thickness "
Bulkhead Unions（ENGLISH）	1/8 in. 3/16* in. 1/4 in. 5/16* in. 3/8 in. 1/2 in. 5/8* in. 3/4 in. 1 in.	SS-BU-TF2 SS-BU-TF3 SS-BU-TF4 SS-BU-TF5 SS-BU-TF6 SS-BU-TF8 SS-BU-TF10 SS-BU-TF12 SS-BU-TF16	2.02 in. 2.11 in. 2.27 in. 2.39 in. 2.45 in. 2.80 in. 2.86 in. 3.11 in. 3.77 in.	1.23 in. 1.26 in. 1.32 in. 1.41 in. 1.45 in. 1.65 in. 1.68 in. 1.87 in. 2.26 in.	0.60 in. 0.63 in. 0.70 in. 0.73 in. 0.76 in. 0.86 in. 0.86 in. 0.86 in. 1.04 in.	0.50 in. 0.54 in. 0.60 in. 0.64 in. 0.66 in. 0.90 in. 0.96 in. 0.96 in. 1.23 in.	0.09 in. 0.12 in. 0.19 in. 0.25 in. 0.28 in. 0.41 in. 0.50 in. 0.62 in. 0.88 in.	1/2 in. 9/16 in. 5/8 in. 11/16 in. 3/4 in. 15/16 in. 1-1/16 in. 1-3/16 in. 1-5/8 in.	7/16 in. 1/2 in. 9/16 in. 5/8 in. 11/16 in. 7/8 in. 1 in. 1-1/8 in. 1-1/2 in.	1.50 in. 1.59 in. 1.63 in. 1.81 in. 1.87 in. 2.00 in. 2.06 in. 2.31 in. 2.81 in.	0.97 in. 1.00 in. 1.03 in. 1.12 in. 1.16 in. 1.25 in. 1.28 in. 1.47 in. 1.78 in.	0.33 in. 0.39 in. 0.45 in. 0.52 in. 0.58 in. 0.76 in. 0.89 in. 1.02 in. 1.33 in.	0.50 in. 0.50 in. 0.40 in. 0.44 in. 0.44 in. 0.50 in. 0.50 in. 0.66 in. 0.75 in.
Bulkhead Unions（METRIC）	3 mm 6 mm 8 mm 10 mm 12 mm	SS-BU-TF3M SS-BU-TF6M SS-BU-TF8M SS-BU-TF10M SS-BU-TF12M	51.3 mm 57.7 mm 61.0 mm 63.7 mm 71.0 mm	31.2 mm 33.6 mm 36.1 mm 37.0 mm 41.9 mm	15.3 mm 17.7 mm 18.6 mm 19.5 mm 22.0 mm	12.9 mm 15.3 mm 16.2 mm 17.2 mm 22.8 mm	2.4 mm 4.8 mm 6.4 mm 7.9 mm 9.5 mm	14 mm 16 mm 18 mm 22 mm 24 mm	12 mm 14 mm 16 mm 19 mm 22 mm	38.1 mm 42.9 mm 46.0 mm 48.5 mm 50.8 mm	24.6 mm 26.2 mm 28.6 mm 29.4 mm 31.8 mm	8.30 mm 11.5 mm 13.1 mm 16.3 mm 19.5 mm	12.7 mm 10.2 mm 11.2 mm 11.2 mm 12.7 mm