Forged Thread Fitting – Union

Threaded Union Manufacturer, Supplier and Exporter in Mumbai, India

Forged Threaded Union can be manufactured in accordance to ASME B16.11 and available in all major stainless steel grades (ASTM A182 F316L, F304L), ASTM A105, alloy steel grades etc. Tube Innovatives (India) is among one of the leading manufacturers and exporters of high-quality forged pipe fittings by using the latest technology and in-house QC system. We offer our materials with complete certification and as per national and international standards. We also provide threaded pipe fitting and union as per your requirement with appropriate quantity order. Refer our Union specification and size chart as mentioned below

Union Specifications

Family Forged Threaded Pipe Fitting Shape Union
Material Stainless Steel, Carbon Steel, Alloy Steel, Duplex Steel, Nickel Alloy Make TII
Size 1/8″-4″ Thickness 3000 Class, 6000 Class
Type Forged Variation
Finish Shot Blast, Sand Blast, Electro polish End Screwed
Marking TII-Specs-Description-Heat No. Packing Protected by Cap

Size Chart

Nominal Size Pipe End Wall Bore Male
Flange		 Nut THRD
Per
Inch		 Bearing Length
AssemClear
Assem.
Nut
DN NPS A min C min D F min G min H J min L nom N
6 1/8 14.7 2.4 8.4
6.4		 3.2 3.2 16 1.2 41.4 51
8 1/4 19.1 3.0 11.1
9.4		 3.2 3.2 16 1.2 41.4 51
10 3/8 22.9 3.2 14.3
13.5		 3.4 3.4 14 1.4 46.0 56
15 1/2 27.7 3.7 17.9
17.1		 3.7 3.7 14 1.5 49.0 59
20 3/4 33.5 3.9 23.0
21.4		 4.1 4.1 11 1.7 56.9 66
25 1 41.4 4.5 29.0
27.7		 4.6 4.4 11 1.9 62.0 79
32 11/4 50.5 4.9 37.7
35.4		 5.3 5.2 10 2.1 71.1 94
40 11/2 57.2 5.1 43.5
41.2		 5.8 5.6 10 2.3 76.5 112
50 2 70.1 5.5 55.6
52.1		 6.6 6.4 10 2.7 86.1 132
65 21/2 85.3 7.0 66.3
64.3		 7.5 7.1 8 3.1 102.4 150
80 3 102.4 7.6 82.6
77.3		 8.3 8.0 8 3.5 109.0 176

Note:

1) H is the number of threads per inch with the min. of 4 tighting turns, and the female and male thread herein shall be machined per ASME B1.1 2A/2B

2) Thread shall be machined per ASME B1.20.1