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Stainless Steel Reducing Tee

Reducing Tee

ASME B16.9/ ASTM A403

The stainless steel reducing tee is a high-quality stainless steel pipe fitting designed to connect three sections of piping, with one branch smaller in size to regulate flow or pressure. This stainless steel reducing tee is ideal for systems where a transition between different pipe sizes is required, allowing for controlled fluid or gas distribution across various branches. Manufactured from premium stainless steel, our stainless reducing tees offer exceptional corrosion resistance, strength, and durability, ensuring reliable performance in even the most demanding industrial environments.

Produced to meet international standards like ASME, ASTM, JIS, and DIN, our stainless steel reducing tees are used in industries such as oil and gas, chemical processing, water treatment, and power generation.

S&S Catalogue

Specifications

Material Grade 304, 316, 316L
Nominal Pipe Size 3/4” x 1/2” – 24” x 22”
Thickness SCH 5S, SCH 10S, SCH 40S, SCH 80S

Weight Chart

The weight chart for the stainless steel reducing tee can be found in the reference information

Package

Standard stainless steel export package by wooden bundle

Secure and Durable Protection. The export wooden bundle ensures that the stainless steel pipe fittings remain intact and undamaged, even under rough handling and long-distance shipping conditions.
Carefully Packed and labeled. Each item is meticulously packed in accordance with the packing list to ensure the right quantity and correct product types are included in every shipment.

Stainless Steel Reducing Tee with ASTM A403, JIS B2312, JIS B2312 G standards for industrial piping systems

Product Specification

3/4” – 12”

ASME B16.9 stainless steel reducing tee dimension chart, sizing from 3/4'' to 12''.

Nominal Pipe Size		Outside Diameter		Thickness(mm)								Center to Ends (mm)
Nominal Pipe Size		Outside Diameter		SCH 5S		SCH 10S		SCH 40S		SCH 80S		Center to Ends (mm)
Run	Outlet	Run	Outlet	T1	T2	T1	T2	T1	T2	T1	T2	C	M
¾’’	½’’	26.7	21.34	1.65	1.65	2.11	2.11	2.87	2.77	3.91	3.73	28.7	28.7
1’’	½’’	33.4	21.34	1.65	1.65	2.77	2.11	3.38	2.77	4.55	3.73	38.1	38.1
1’’	¾’’	33.4	26.67	1.65	1.65	2.77	2.11	3.38	2.87	4.55	3.91	38.1	38.1
1 ¼’’	¾’’	42.2	26.67	1.65	1.65	2.77	2.11	3.56	2.87	4.85	3.91	47.75	47.75
1 ¼’’	1’’	42.2	33.40	1.65	1.65	2.77	2.77	3.56	3.38	4.85	4.55	47.75	47.75
1 ½’’	½’’	48.3	21.34	1.65	1.65	2.77	2.11	3.68	2.77	5.08	3.73	57.15	57.15
	¾’’		26.67	1.65	1.65	2.77	2.11	3.68	2.87	5.08	3.91	57.15	57.15
	1’’		33.40	1.65	1.65	2.77	2.77	3.68	3.38	5.08	4.55	57.15	57.15
	1 ¼’’		42.16	1.65	1.65	2.77	2.77	3.68	3.56	5.08	4.85	57.15	57.15
2’’	¾’’	60.3	26.67	1.65	1.65	2.77	0.84	3.91	2.87	5.54	3.91	63.50	44.45
	1’’		33.40	1.65	1.65	2.77	2.77	3.91	3.38	5.54	4.55	63.50	50.80
	1 ¼’’		42.16	1.65	1.65	2.77	2.77	3.91	3.56	5.54	4.85	63.50	57.15
	1 ½’’		48.26	1.65	1.65	2.77	2.77	3.91	3.68	5.54	5.08	63.50	60.45
2 ½’’	1 ½’’	73.0	48.26	2.11	1.65	3.05	2.77	5.16	3.68	7.01	5.08	76.20	66.80
2 ½’’	2’’	73.0	60.32	2.11	1.65	3.05	2.77	5.16	3.91	7.01	5.54	76.20	68.85
3’’	1 ½’’	88.9	48.26	2.11	1.65	3.05	2.77	5.49	3.68	7.62	5.08	79.50	73.15
	2’’		60.32	2.11	1.65	3.05	2.77	5.49	3.91	7.62	5.54	85.85	76.20
	2 ½’’		73.02	2.11	2.11	3.05	3.05	5.49	5.16	7.62	7.01	85.85	82.55
4’’	1 ½’’	114.3	48.26	2.11	1.65	3.05	2.77	6.02	3.68	8.56	5.08	104.9	85.85
	2’’		60.32	2.11	1.65	3.05	2.77	6.02	3.91	8.56	5.54	104.9	88.9
	2 ½’’		73.02	2.11	2.11	3.05	3.05	6.02	5.16	8.56	7.01	104.9	95.25
	3‘’		88.90	2.11	2.11	3.05	3.05	6.02	5.49	8.56	7.62	104.9	98.55
5’’	3‘’	141.3	88.90	2.77	2.11	3.40	3.05	6.55	5.49	9.53	7.62	123.95	111.25
5’’	4’’	141.3	114.30	2.77	2.11	3.40	3.05	6.55	6.02	9.53	8.56	123.95	117.60
6’’	2 ½’’	168.3	73.02	2.77	2.11	3.40	3.05	7.11	5.16	10.97	7.01	143.0	120.65
	3’’		88.90	2.77	2.11	3.40	3.05	7.11	5.49	10.97	7.62	143.0	123.95
	4’’		114.30	2.77	2.11	3.40	3.05	7.11	6.02	10.97	8.56	143.0	130.3
	5’’		141.30	2.77	2.77	3.40	3.40	7.11	6.55	10.97	9.53	143.0	136.65
8’’	4’’	219.1	114.30	2.77	2.11	3.76	3.05	8.18	6.02	12.7	8.56	177.8	155.7
	5’’		141.30	2.77	2.77	3.76	3.40	8.18	6.55	12.7	9.53	177.8	162.05
	6’’		168.27	2.77	2.77	3.76	3.40	8.18	7.11	12.7	10.97	177.8	168.4
10’’	5’’	273.1	141.30	3.4	2.77	4.19	3.40	9.27	6.55	12.7	9.53	215.9	190.5
	6’’		168.27	3.4	2.77	4.19	3.40	9.27	7.11	12.7	10.97	215.9	193.8
	8’’		219.08	3.4	2.77	4.19	3.76	9.27	8.18	12.7	12.70	215.9	203.2
12’’	6’’	323.9	168.27	3.96	2.77	4.57	3.40	9.53	7.11	12.7	10.97	254.0	219.2
	8’’		219.08	3.96	2.77	4.57	3.76	9.53	8.18	12.7	12.70	254.0	228.6
	10’’		273.05	3.96	2.64	4.57	4.19	9.53	9.27	12.7	12.70	254.0	241.3

14” – 24”

ASME B16.9 stainless steel reducing tee dimension chart, sizing from 14'' to 24''.

Nominal Pipe Size		Outside Diameter		Thickness(mm)								Center to End (mm)
Nominal Pipe Size		Outside Diameter		SCH 10S		SCH 20S		STD		XS		Center to End (mm)
Run	Outlet	Run	Outlet	T1	T2	T1	T2	T1	T2	T1	T2	C	M
14’’	8’’	355.6	219.08	4.78	3.76	7.92	6.35	9.53	8.18	12.7	12.7	279.4	247.65
	10’’		273.05	4.78	4.19	7.92	6.35	9.53	9.27	12.7	12.7	279.4	257.3
	12’’		323.85	4.78	4.57	7.92	6.35	9.53	9.53	12.7	12.7	279.4	270.0
16’’	10’’	406.4	273.05	4.78	4.19	7.92	6.35	9.53	9.27	12.7	12.7	304.8	282.7
	12’’		323.85	4.78	4.57	7.92	6.35	9.53	9.53	12.7	12.7	304.8	295.4
	14’’		335.60	4.78	4.78	7.92	7.92	9.53	9.53	12.7	12.7	304.8	304.8
18’’	12’’	457.2	323.85	4.78	4.57	9.53	6.35	9.53	9.53	12.7	12.7	342.9	320.8
	14’’		335.60	4.78	4.78	9.53	7.92	9.53	9.53	12.7	12.7	342.9	330.2
	16’’		406.4	4.78	4.78	9.53	7.92	9.53	9.53	12.7	12.7	342.9	330.2
20’’	14’’	508	355.6	5.54	4.78	9.53	7.92	9.53	9.53	12.7	12.7	381.0	355.6
	16’’		406.4	5.54	4.78	9.53	7.92	9.53	9.53	12.7	12.7	381.0	355.6
	18’’		457.2	5.54	4.78	9.53	7.92	9.53	9.53	12.7	12.7	381.0	368.3
22’’	16’’	558.8	406.4	5.54	4.78	9.53	7.92	9.53	9.53	12.7	12.7	419.1	381.0
	18’’		457.2	5.54	4.78	9.53	7.92	9.53	9.53	12.7	12.7	419.1	393.7
	20’’		508.0	5.54	5.54	9.53	9.53	9.53	9.53	12.7	12.7	419.1	406.4
24’’	16’’	609.6	406.4	6.35	4.78	9.53	7.92	9.53	9.53	12.7	12.7	431.8	406.4
	18’’		457.2	6.35	4.78	9.53	7.92	9.53	9.53	12.7	12.7	431.8	419.1
	20’’		508.0	6.35	5.54	9.53	9.53	9.53	9.53	12.7	12.7	431.8	431.8
	22’’		558.8	6.35	5.54	9.53	9.53	9.53	9.53	12.7	12.7	431.8	431.8

Why Choose Stainless Steel Reducing Tee from S&S Stainless?

As a leading stainless steel fittings manufacturer, S&S Stainless International provides precision-engineered stainless steel reducing tees that ensure efficient flow control and ease of installation. Our stainless steel pipe fittings are designed to withstand harsh industrial conditions while offering optimal performance and longevity, making them the trusted choice for various piping systems.

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