ASME B16.11 Fittings

PED Approved ASME B16.11 Fittings, Manufacturer Of ANSI B16 11 Threaded Half Coupling In India, Check Stainless Steel Socket Weld / Forged Elbow Dimensions, Carbon Steel Union Weight & Price List

Types of Fititngs

On This Page

Specification Format of ASME B16.11 Fittings Stainless Steel Threaded Fitting Dimensions Asme B16 11 Threaded Fittings Pressure Rating Carbon Steel Threaded Fittings Weight Chart Forged Threaded Fittings Size Chart Asme B16.11 NPT Fittings Dimensions BSP Fittings Dimensions Tolerance Chart Of Asme B16.11 Threaded Fittings Class 3000 Threaded Fittings Pressure Rating Manufacturing Standards Of ASME B16.11 Forged Fittings Asme B16.11 Threaded Fittings Material

Gallery

ASME B16.11 Fittings in Detail

Technical Data

Full Specifications

›Finishes & Forms

Specification Format of ASME B16.11 Fittings

col_1	col_2
Specification :	ASME B16.11
Dimensions Class:	3000#, 6000#, 2000#, 9000#
Pressure:	Check Pressure Rating Of Socket, Threaded: 6000 LBS, 3000 LBS, 9000 LBS
Export to	Singapore, Indonesia, Dubai, Brazil, Ukraine, India, Thailand, Korea, Oman, Spain, Canada, USA, Ireland, Iran, Egypt, Saudi Arabia, Peru, etc
Size Chart Of:	1/8” NB to 4” NB (Screwed-Socket)
Forged Type :	BSPT, NPT (Threaded), BSPP.
Mills And Origin :	Russian, USA, Europe, India, Japanese
Connection Type :	Welding

›Dimensions & Weight

Stainless Steel Threaded Fitting Dimensions

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DN	NPS	Center to End / NPT Elbow, NPT Tee, NPT Cross / A	Center to End / NPT Elbow, NPT Tee, NPT Cross / A_2	Center to End / NPT Elbow, NPT Tee, NPT Cross / A_3	Center to End / 45 Deg Elbow / C	Center to End / 45 Deg Elbow / C_2	Center to End / 45 Deg Elbow / C_3	O.D. / of Band / H	O.D. / of Band / H_2	O.D. / of Band / H_3	Min. Wall / Thick. G	Min. Wall / Thick. G_2	Min. Wall / Thick. G_3	Length of / Thread. / Minimum (1)	Length of / Thread. / Minimum (1)_2
DN	NPS	Class 2000	Class 3000	Class 6000	Class 2000	Class 3000	Class 6000	Class 2000	Class 3000	Class 6000	Class 2000	Class 3000	Class 6000	B	L2
6	1/8	21	21	25	17	17	19	22	22	25	3.18	3.18	6.35	6.4	6.7
8	1/4	21	25	28	17	19	22	22	25	33	3.18	3.30	6.60	8.1	10.2
10	3/8	25	28	33	19	22	25	25	33	38	3.18	3.51	6.98	9.1	10.4
15	1/2	28	33	38	22	25	28	33	38	46	3.18	4.09	8.15	10.9	13.6
20	3/4	33	38	44	25	28	33	38	46	56	3.18	4.32	8.53	12.7	13.9
25	1	38	44	51	28	33	35	46	56	62	3.68	4.98	9.93	14.7	17.3
32	1-1/4	44	51	60	33	35	43	56	62	75	3.89	5.28	10.59	17.0	18.0
40	1-1/2	51	60	64	35	43	44	62	75	84	4.01	5.56	11.07	17.8	18.4
50	2	60	64	83	43	44	52	75	86	102	4.27	7.14	12.09	19.0	19.2
65	2-1/2	76	83	95	52	52	64	92	102	121	5.61	7.65	15.29	23.6	28.9
85	3	86	95	106	64	64	79	109	121	146	5.99	8.84	16.64	25.9	30.5
100	4	106	114	114	79	79	79	146	152	152	6.55	11.18	18.67	27.7	33.0

Carbon Steel Threaded Fittings Weight Chart

Normal Pipe Size	A	B	QTY	Weight In KG
¼	0.81	0.88	160	0.20
⁄	0.97	1.00	130	0.26
½	1.12	1.31	100	0.57
¾	1.31	1.5	75	0.71
1	1.5	1.81	40	1.08
1 ¼	1.75	2.19	25	1.68
1 ½	2.00	2.44	18	2.38
2	2.38	2.97	10	3.55
2 ½	3.00	3.62	4	6.22
3	3.38	4.31	2	10.36
4	4.19	5.75	1	23.91

Asme B16.11 NPT Fittings Dimensions

col_1	col_2	col_3	col_4	col_5	col_6
Thread Of NPT / Size And Pitch	Dash / Size	Thread Male / Minor Outside Daimeter	Thread Male / Minor Outside Daimeter	Female / ID Thread	Female / ID Thread
inches – TPI		millimeter	inches	millimeter	inches
1/8 – 27	-02	9,9	0.39	8,4	0.33
1/4 – 18	-04	13,2	0.52	11,2	0.44
3/8 – 18	-06	16,6	0.65	14,7	0.58
1/2 – 14	-08	20,6	0.81	17,8	0.70
3/4 – 14	-12	26,0	1.02	23,4	0.92
1 – 11.1/2	-16	32,5	1.28	29,5	1.16
1.1/4 – 11.1/2	-20	41,2	1.62	38,1	1.50
1.1/2 – 11.1/2	-24	47,3	1.86	43,9	1.73
2 – 11.1/2	-32	59,3	2.33	56,4	2.22
2.1/2 – 8	-40	71,5	2.82	69,1	2.72
3 – 8	-48	87,3	3.44	84,8	3.34

BSP Fittings Dimensions

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col_1	col_2	col_3	col_4	col_5	col_6	col_7	col_8	col_9	col_10
Bspp And Bspt / Pitch And Size	Dash / Size	Bspt Male / Thread Outside Daimeter	Bspt Male / Thread Outside Daimeter	Bspp Male / THREAD Outside Daimeter	Bspp Male / THREAD Outside Daimeter	Bspt Female / Thread Inside Daimeter	Bspt Female / Thread Inside Daimeter	Bspt Female / Thread Inside Daimeter	Bspt Female / Thread Inside Daimeter
inches – TPI		millimeter	inches	millimeter	inches	millimeter	inches	millimeter	inches
1/8 – 28	-02	9,5	0.37	9,6	0.38	8,4	0.33	8,6	0.34
1/4 – 19	-04	12,8	0.50	13,0	0.51	11,2	0.44	11,9	0.47
3/8 – 19	-06	16,3	0.64	16,5	0.65	14,7	0.59	15,2	0.60
1/2 – 14	-08	20,4	0.80	20,8	0.82	18,3	0.72	19,1	0.75
5/8 – 14	-10	22,5	0.89	22,8	0.90	20,6	0.81	20,8	0.82
3/4 – 14	-12	25,9	1.02	26,3	1.04	23,9	0.94	24,6	0.97
1 – 11	-16	32,6	1.28	33,1	1.30	29,7	1.17	30,7	1.21
1.1/4 – 11	-20	41,1	1.62	41,8	1.64	38,6	1.52	39,4	1.55
1.1/2 – 11	-24	47,0	1.85	47,7	1.88	44,5	1.75	45,5	1.79
2 -11	-32	58,6	2.31	59,5	2.34	56,4	2.22	57,4	2.26
2.1/2 – 11	-40	74,1	2.92	75,1	2.95	71,9	2.83	72,6	2.86
3 – 11	-48	86,6	3.41	87,9	3.46	84,6	3.33	85,4	3.36

›Pressure Ratings

Asme B16 11 Threaded Fittings Pressure Rating

Temperature	Temperature_2	Class	Class_2	Class_3	Class_4
Temperature	Temperature	150	300	300	300
Temperature	Temperature	150	1/4 - 1 inch.	1 1/4 - 2 inch.	2 1/2 - 3 inch.
(oF)	(oC)	150	1/4 - 1 inch.	1 1/4 - 2 inch.	2 1/2 - 3 inch.
-20 to 150	-29 to 66	300	2000	1500	1000
200	93	265	1785	1350	910
250	121	225	1575	1200	825
300	149	185	1360	1050	735
350	177	150	1150	900	650
400	204	-	935	750	560
450	232	-	725	600	475
500	260	-	510	450	385
550	288	-	300	300	300

Class 3000 Threaded Fittings Pressure Rating

col_1	col_2	col_3	col_4
Description	Class Designation	Class Designation	Class Designation
Description	3000#	6000#	9000#
45 deg and 90 deg elbow / Tee, Coupling, Crosse, / Half-Coupling, / End or NPT Pipe Cap	1/2 - 4	1/2 - 2	1/2 - 2
45 deg and 90 deg elbow / Tee, Coupling, Crosse, / Half-Coupling, / End or NPT Pipe Cap	1/2 - 4	1/2 - 2	1/2 - 2
45 deg and 90 deg elbow / Tee, Coupling, Crosse, / Half-Coupling, / End or NPT Pipe Cap	1/2 - 4	1/2 - 2	1/2 - 2
Pipe Size / by Wall Thickness	SCH 80 / XS	SCH 160	XXS

›Technical Data

Forged Threaded Fittings Size Chart

col_1	col_2	col_3	col_4	col_5	col_6
Normal Pipe Sizes	Min. Length / of Thread	Min. Length / of Thread	O.D> / of Band / D	Center to End / A	Min. / Wall Thick.
Normal Pipe Sizes	B	J	O.D> / of Band / D	Center to End / A	Min. / Wall Thick.
1/2	10.9	13.6	33	28	3.18
3/4	12.7	13.9	38	33	3.18
1	14.7	17.3	46	38	3.68
1 ¼	17	18	56	44	3.89
1 ½	17.8	18.4	62	51	4.01
2	19	19.2	75	60	4.27
2 ½	23.6	28.9	92	76	5.61
3	25.9	30.5	109	86	5.99
4	27.7	33	146	106	6.55

Manufacturing Standards Of ASME B16.11 Forged Fittings

col_1	col_2
MSS SP-43	Corrosion Resistant Applications, Fabricated and Wrought Butt-Welding Fittings for Low Pressure
ASTM A182 – ASME SA182	Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
ASME B16.9	Wrought Buttwelding Fittings
ASME B16.11	Socket – Welding and Threaded, Forged Fittings
MSS SP-95	Bull Plugs & Swage(d) Nipples
BS3799	Specification of screwed and Socket-welding, Steel pipe fittings

Asme B16.11 Threaded Fittings Material

col_1	col_2
Carbon Steel	ASTM A105 ASME SA105 ASTM A105N ASME SA105N ASTM A350 LF2 ASME SA350 High Yield CS ASTM A694
Stainless Steel	ASTM A182 F304 ASTM A182 F304L ASTM A182 F316 ASTM A182 F316L ASTM A182 F317 ASTM A182 F317L ASTM A182 F321 ASTM A182 F321H ASTM A182 F347 ASTM A182 F347H
Alloy Steel	ASTM A182 F5 ASTM A182 F9 ASTM A182 F11 ASTM A182 F22 ASTM A182 F91
Titanium	ASTM B381 Titanium Gr. 1 ASTM B381 Titanium Gr. 2 ASTM B381 Titanium Gr. 4 ASTM B381 Titanium Gr. 5 ASTM B381 Titanium Gr. 7
Inconel	Inconel 600 Inconel 601 Inconel 625 Inconel 718 Inconel x750
Copper	T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000,C12200, C12300, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc
Copper Nickel	Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Brass	3602 / 2604 / H59 / H62 / etc.
Hastelloy	Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X
Monel	Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Alloy 20	Carpenter® 20 Alloy, Alloy 20Cb-3
Aluminium	5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel	Nickel 200 , Nickel 201
Duplex	S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex	S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Incoloy	Incoloy 800, Incoloy 800H, Incoloy 800HT (UNS N08800), Incoloy 825 (UNS N08825)
254 Smo	SMO 254/6Mo, UNS S31254, DIN 1.4547
Nimonic	Nimonic 75, Nimonic 80A, Nimonic 90
Other material	Tin bronze, Alumunum bronze, Lead bronze

Requirements and Materials country wise

col_1	col_2
12 inch npt forged asme b16.11 dn300 elbow	South Africa, Saudi Arabia (KSA), Kuwait, Brazil
Carbon Steel B16.11 Socket Weld Union	Czechia, Germany, Thailand, Malaysia
ASME B16.11 Forged Pipe Fittings 3000LB NPT	Dammam -KSA, Indonesia, Philippines, Belgium
Tee forged ASME B16.11 NPT A105 3000lbs 1/2 inch	Philippines, Malaysia, Canada, Singapore
ASME B16.11 SW Th elbow	Singapore, South Korea, NY 12203 (USA), Malaysia
NIPPLE 4" 3000LB ASME B16.11	Europe, Japan, Romania, Malaysia
ASME B16.11 2000# High Pressure Socket Weld Tee	Philippines, France, Australia, UK, Nigeria
ASME B16.11 Hydraulic Pipe Fittings	Netherlands, Malaysia, Russia, Dubai
6000lb ASME B16.11 Forged Socket Weld Cross	Malaysia, USA, Bangladesh, Finland
ANSI B16.11 A105 3000LB 90 degree 24" Elbow	Qatar, France, Europe, Thailand
ASME B16.11 3000lb sch40s Sockolet	Sweden, Colombia, Malaysia, China
ASME B16.11 Reducing Tee	Egypt, Spain, Mexico, UK
ASME B16.11 3000#/6000# Stainless Steel Hex Head Thread Bushing	Malaysia, Taiwan, Los Alamos -Mexico, Philippines
6000# Socket weld pipe fittings ASME B16.11	Chile, Italy, Iran, Singapore
union half fitting asme b16.11 forged steel	Oman, Malaysia, Hong Kong, UAE
ASME B16.11 DN30 stainless steel threaded forged tee	UK, Canada, Poland, Ellington -United States
hex- bushing asme b16.11	Bahrain, South Africa, Singapore, Singapore
F304 ASME B16.11 Stainless Steel Socket Weld Tee	United Arab Emirates (UAE), Turkey, Norway, Malaysia
2'' 3000# 90D SW Elbow ASME B16.11	United Kingdom -UK, Europe, Malaysia, UAE

›Tolerances

Tolerance Chart Of Asme B16.11 Threaded Fittings

col_1	col_2	col_3
"A" - Threaded Center To Bottom	For Size / 1/8" And 1/4"	± 0.03"
"A" - Threaded Center To Bottom	3/8", 1/2" And 3/4"	± 0.06"
"A" - Threaded Center To Bottom	1", 1-1/4", 1-1/2" And 2"	± 0.08"
"A" - Threaded Center To Bottom	2-1/2", 3", And 4"	± 0.10"
"B" - Threaded Bore Diameter	For Size / 1-1/2" And Smaller	+ 0.020" / - 0.000"
"B" - Threaded Bore Diameter	2", 2-1/2", 3" And 4"	+ 0.025" / - 0.000"
"C" - Threaded Wall Thick.	Min. = 1.09 T (But Not Less Than 5/32") / T = Wall Thickness Of Nominal Pipe Sizes	Min. = 1.09 T (But Not Less Than 5/32") / T = Wall Thickness Of Nominal Pipe Sizes
"D" - Bore Diameter Of Pipe Fitting	For Size / 2" And Smaller	± 0.030"
"D" - Bore Diameter Of Pipe Fitting	2-1/2", 3" And 4"	± 0.060"
"E" - Threadeds- Bottom To Bottom - Full Couplings	For Size / 1/8" And 1/4"	± 0.06"
"E" - Threadeds- Bottom To Bottom - Full Couplings	3/8", 1/2" And 3/4"	± 0.12"
"E" - Threadeds- Bottom To Bottom - Full Couplings	1", 1-1/4", 1-1/2" And 2"	± 0.16"
"E" - Threadeds- Bottom To Bottom - Full Couplings	2-1/2", 3", And 4"	± 0.20"
"F" - Bottom Of Threaded To Opposite Face - ANSI B16.11 Half Couplings	For Size / 1/8" And 1/4"	± 0.03"
"F" - Bottom Of Threaded To Opposite Face - ANSI B16.11 Half Couplings	3/8", 1/2" And 3/4"	± 0.06"
"F" - Bottom Of Threaded To Opposite Face - ANSI B16.11 Half Couplings	1", 1-1/4", 1-1/2" And 2"	± 0.08"
"F" - Bottom Of Threaded To Opposite Face - ANSI B16.11 Half Couplings	2-1/2", 3", And 4"	± 0.10"
"G" - Gap Of Welding	Approx. 0.06" / Before Welding Recommended Gap	Approx. 0.06" / Before Welding Recommended Gap
"H" - Min. Flat	Min. Flat = 0.75 X Min. / Threaded Wall Thick.	Min. Flat = 0.75 X Min. / Threaded Wall Thick.

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