Flanges

Standards

• ASTM A182 - ASME SA182 - 'Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings'
• ASME B16.11 - 'Forged Fittings Socket - Welding and Threaded'
• MSS SP-97 - 'Integrally Reinforced Forged Branch Outlet Fittings - Socket Welding, Threaded and Buttwelding Ends'

Latrolet : 1/2” to 24” in 3000 LBS, 6000 LBS, 9000 LBS available with NACE MR 01-75.

Stainless Steel Latrolet 
Standard : ASTM / ASME A/SA 182
Grade : F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L.

Duplex Steel Latrolet 
Standard : ASTM / ASME A/SA 182 
Grade : F 44, F 45, F51, F 53, F 55, F 60, F 61

Carbon Steel Latrolet
Standard : ASTMA 105/A694/ A350 LF3/A350 LF2.
Grade : F42/46/52/56/60/65/70

Alloy Steel Latrolet 
Standard : ASTM A182 
Grade : F1/F5/F9/F11/F22/F91

Copper Nickel Latrolet
Standard : ASTM / ASME SB 61 / 62 / 151 / 152.
Grade : UNS NO. C 70600 (CU -NI- 90/10), C 71500 (CU -NI- 70/30) C 71640

Dimensions

LATROLET

Nominal Run Pipe Size			Outlet Size	Dimensions
				CL 3000 Threaded and Socket Weld				CL 6000 Threaded and Socket Weld
				A	B	C	E	A	B	C	E
2 1/2 - 1 1/4			1/4	1 9/16	2 11/32	1 7/16	1 9/16	1 9/16	2 11/32	1 7/16	1 9/16
12 - 3
2 1/2 - 1 1/4			3/8	1 9/16	2 11/32	1 7/16	1 9/16	1 9/16	2 11/32	1 7/16	1 9/16
12 - 3
2 1/2 - 1 1/4			1/2	1 9/16	2 11/32	1 7/16	1 9/16
12 - 3
1 1/2 - 1 1/4
5 - 2			1/2					1 7/8	2 3/4	1 3/4	1 29/32
12 - 6
1 1/2 - 1 1/4
5 - 2			3/4	1 7/8	2 3/4	1 3/4	1 29/32
12 - 6
2 1/2 - 2
5 - 3			3/4					2 3/16	3 1/4	2 1/8	2 3/16
12 - 6
2 1/2 - 2
5 - 3			1	2 3/16	3 1/4	2 1/8	2 3/16	2 1/2	3 21/32	2 5/8	2 15/32
12 - 6
2 1/2 - 2
5 - 3			1 1/4	2 1/2	3 27/32	2 5/8	2 15/16	2 3/4	4 7/32	3 1/32	2 5/8
12 - 6
2 1/2 - 2
5 - 3			1 1/2	2 3/4	4 7/32	3 1/32
12 - 6
5 - 4
8 - 6			1 1/2					3 3/8	5 7/16	4 1/8	3 5/32
12 - 10
5 - 4
8 - 6			2	3 3/8	5 7/16	4 1/8	3 5/32	3 3/8	5 7/16	4 1/8	3 5/32
12 - 10
5 - 4
8 - 6			2 1/2
12 - 10
Order to Specific Run Pipe Sizes
			3
Order to Specific Run Pipe Sizes
			4

 

LATROLET

Nominal Run Pipe Size			Outlet Size	Dimensions
				Sch. 160 and XXS Butt Weld
				A	B	C
2 1/2 - 1 1/4			1/4	1 9/16	2 5/16	1 7/16
12 - 3
2 1/2 - 1 1/4			3/8	1 9/16	2 5/16	1 7/16
12 - 3
2 1/2 - 1 1/4			1/2
12 - 3
1 1/2 - 1 1/4
5 - 2			1/2	1 13/16	2 3/4	1 3/4
12 - 6
1 1/2 - 1 1/4
5 - 2			3/4
12 - 6
2 1/2 - 2
5 - 3			3/4	2 1/8	3 1/4	2 1/8
12 - 6
2 1/2 - 2
5 - 3			1	2 1/2	3 13/16	2 5/8
12 - 6
2 1/2 - 2
5 - 3			1 1/4	2 3/4	4 1/4	3
12 - 6
2 1/2 - 2
5 - 3			1 1/2
12 - 6
5 - 4
8 - 6			1 1/2	3 3/8	5 3/8	4 1/8
12 - 10
5 - 4
8 - 6			2
12 - 10
5 - 4
8 - 6			2 1/2
12 - 10
Order to Specific Run Pipe Sizes
			3
Order to Specific Run Pipe Sizes
			4