ASME B16.11 Elbow

Description

Product Description ASME B16.11 Elbow

ASME B16.11 Elbow Socket Weld Elbow  is used in piping systems to change the direction of flow at an angle of 90° or 45°. Designed for small bore piping, these fittings are suitable for high-pressure and high-temperature applications. Manufactured according to ASME standards, they ensure precision, durability, and safety in operations.

Key Features:

• Material: Available in Carbon Steel, Stainless Steel, Alloy Steel, and other custom materials.
• Sizes: Typically produced in sizes between 1/8″ and 4″.
• Pressure Ratings: Available in Class 3000, Class 6000, and Class 9000.
• Connection: Socket weld for a secure and leak-proof joint.
• Angles: Standard angles include 90° and 45°.
• Standards: Compliant with ASME B16.11 and other international standards.

ASME B16.11 Elbow 90 Degree Dimension

NPS	B	B	A	A	A
	max.	min.	3000#	6000#	9000#
1/8"	11.2	10.8	11	11	-
1/4"	14.6	14.2	11	13.5	-
3/8"	18	17.6	13.5	15.5	-
1/2"	22.2	21.8	15.5	19	25.5
3/4"	27.6	27.2	19	22.5	28.5
1"	34.3	33.9	22.5	27	32
1-1/4"	43.1	42.7	27	32	35
1-1/2"	49.2	48.8	32	38	38
2"	61.7	61.2	38	41	54
2-1/2"	74.4	73.9	41	-	-
3"	90.3	89.8	57	-	-
4"	115.7	115.2	66.5	-	-

NPS	G	G	G	J
	3000#	6000#	9000#	min.
	min.	min.	min.
1/8"	2.41	3.15	-	9.5
1/4"	3.02	3.68	-	9.5
3/8"	3.2	4.01	-	9.5
1/2"	3.73	4.78	7.47	9.5
3/4"	3.91	5.56	7.82	12.5
1"	4.55	6.35	9.09	12.5
1-1/4"	4.85	6.35	9.7	12.5
1-1/2"	5.08	7.14	10.15	12.5
2"	5.54	8.74	11.07	16
2-1/2"	7.01	-	-	16
3"	7.62	-	-	16
4"	8.56	-	-	19

NPS	3000#		6000#		9000#
	D	D	D	D	D	D
	max.	min.	max.	min.	max.	min.
1/8"	7.6	6.1	4.8	3.2	-	-
1/4"	10	8.5	7.1	5.6	-	-
3/8"	13.3	11.8	9.9	8.4	-	-
1/2"	16.6	15	12.5	11	7.2	5.6
3/4"	21.7	20.2	16.3	14.8	11.8	10.3
1"	27.4	25.9	21.5	19.9	16	14.4
1-1/4"	35.8	34.3	30.2	28.7	23.5	22.2
1-1/2"	41.6	40.1	34.7	33.2	28.7	27.2
2"	53.3	51.7	43.6	42.1	38.9	37.4
2-1/2"	64.2	61.2	-	-	-	-
3"	79.4	76.4	-	-	-	-
4"	103.8	100.7	-	-	-

NPS	3000#		6000#		9000#
	C	C	C	C	C	C
	max.	min.	max.	min.	max.	min.
1/8"	3.18	3.18	3.96	3.43	-	-
1/4"	3.78	3.3	4.6	4.01	-	-
3/8"	4.01	3.5	5.03	4.37	-	-
1/2"	4.67	4.09	5.97	5.18	9.35	8.18
3/4"	4.9	4.27	6.96	6.04	9.78	8.56
1"	5.69	4.98	7.92	6.93	11.38	9.96
1-1/4"	6.07	5.28	7.92	6.93	12.14	10.62
1-1/2"	6.35	5.54	8.92	7.8	12.7	11.12
2"	6.93	6.04	10.92	9.5	13.84	12.12
2-1/2"	8.76	7.67	-	-	-	-
3"	9.52	8.3	-	-	-	-
4"	10.69	9.53	-	-	-	-

ASME B16.11 Elbow 45 Degree Dimension

NPS	B	B	A	A	A
	max.	min.	3000#	6000#	9000#
1/8"	11.2	10.8	8	8	-
1/4"	14.6	14.2	8	8	-
3/8"	18	17.6	8	11	-
1/2"	22.2	21.8	11	12.5	15.5
3/4"	27.6	27.2	13	14	19
1"	34.3	33.9	14	17.5	20.5
1-1/4"	43.1	42.7	17.5	20.5	22.5
1-1/2"	49.2	48.8	20.5	25.5	25.5
2"	61.7	61.2	25.5	28.5	28.5
2-1/2"	74.4	73.9	28.5	-	-
3"	90.3	89.8	32	-	-
4"	115.7	115.2	41	-	-

NPS	G	G	G	J
	3000#	6000#	9000#	min.
	min.	min.	min.
1/8"	2.41	3.15	-	9.5
1/4"	3.02	3.68	-	9.5
3/8"	3.2	4.01	-	9.5
1/2"	3.73	4.78	7.47	9.5
3/4"	3.91	5.56	7.82	12.5
1"	4.55	6.35	9.09	12.5
1-1/4"	4.85	6.35	9.7	12.5
1-1/2"	5.08	7.14	10.15	12.5
2"	5.54	8.74	11.07	16
2-1/2"	7.01	-	-	16
3"	7.62	-	-	16
4"	8.56	-	-	19

NPS	3000#		6000#		9000#
	D	D	D	D	D	D
	max.	min.	max.	min.	max.	min.
1/8"	7.6	6.1	4.8	3.2	-	-
1/4"	10	8.5	7.1	5.6	-	-
3/8"	13.3	11.8	9.9	8.4	-	-
1/2"	16.6	15	12.5	11	7.2	5.6
3/4"	21.7	20.2	16.3	14.8	11.8	10.3
1"	27.4	25.9	21.5	19.9	16	14.4
1-1/4"	35.8	34.3	30.2	28.7	23.5	22.2
1-1/2"	41.6	40.1	34.7	33.2	28.7	27.2
2"	53.3	51.7	43.6	42.1	38.9	37.4
2-1/2"	64.2	61.2	-	-	-	-
3"	79.4	76.4	-	-	-	-
4"	103.8	100.7	-	-	-	-

NPS	3000#		6000#		9000#
	C	C	C	C	C	C
	max.	min.	max.	min.	max.	min.
1/8"	3.18	3.18	3.96	3.43	-	-
1/4"	3.78	3.3	4.6	4.01	-	-
3/8"	4.01	3.5	5.03	4.37	-	-
1/2"	4.67	4.09	5.97	5.18	9.35	8.18
3/4"	4.9	4.27	6.96	6.04	9.78	8.56
1"	5.69	4.98	7.92	6.93	11.38	9.96
1-1/4"	6.07	5.28	7.92	6.93	12.14	10.62
1-1/2"	6.35	5.54	8.92	7.8	12.7	11.12
2"	6.93	6.04	10.92	9.5	13.84	12.12
2-1/2"	8.76	7.67	-	-	-	-
3"	9.52	8.3	-	-	-	-
4"	10.69	9.53	-	-	-	-

Material Grades:

• Carbon Steel: ASTM A105, A350 LF2
• Stainless Steel: ASTM A182 F304/304L, F316/316L
• Alloy Steel: ASTM A182 F11, F22, F91
• Nickel Alloys: Inconel, Monel, Hastelloy

Advantages:

1. Leak-proof Design: Ideal for applications requiring a secure and tight seal.
2. Strength: Withstands high pressure and temperature.
3. Compact Size: Suited for small bore piping.
4. Durability: Resistant to corrosion, heat, and wear.

Applications:

• Oil & Gas Pipelines
• Chemical and Petrochemical Industries
• Power Plants
• Shipbuilding
• Fertilizer Plants
• Food Processing and Pharmaceuticals