ASME B16.11

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ASME B16.11 Highlights

Sizes in Ready Stock	1/8″ to 4″
Standard	ASME B16.11 & ANSI B16.11
Pressure Class	2000 PSI to 9000 PSI
Threads	ISO, BSP, UNF, NPT, BSPT, SAE
Material	Stainless Steel, Nickel Alloy, Carbon Steel, Brass, Duplex and Super Duplex Steel, Copper Alloy
Thickness	SCH 20 to SCH 60
Process	CNC Machined
Forging	Open Die Forging
Approvals	ADNOC, Q CHEM, EIL, MA’ADEN, KNPC, BAPCO, SABIC, KOC, Saudi Aramco, KPI
Finish	Pickled and Passivated, Sandblasted / Shot Peened, Electro-Polished, Machined
Available Forms	45 Degree Socket Weld Elbow, 90 Degree Threaded Elbow, 90 Degree Socket Weld Elbow, 45 Degree Threaded Elbow, Bushing, Square Plug, Hex Plug, Half Coupling, Full Coupling, Forged Tee
Origin of Raw Material:	European, Indian, Korean, Janpanese, UK, German
MTC	EN 10204/3.1B
Test Certificates	Certificate of Origin Fumigation Certificates Mill Test Certificate Raw Material Test Certificate
RFQ:	support@pipingmaterial.ae
Shipping Time	Cambodia : 16–21 Days Philippines : 18–22 Days Taiwan : 18–22 Days
Value Added Services	Forging, Casting, Polish, Sand Blasting, Electroplating, Galvanizing

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ANSI B16 11 Standard Specification for Forged Socket Weld/ Threaded Fittings Which Contains Tolerances, Pressure-temperature Ratings, Markings, Dimensions, and Material Requirements

ASME B16.11 Fittings Specification

Size In Ready Stock: 1/8 to 4 inches.

Maximum Size: 4 inches.

Wall Thickness: SCH 20 to SCH 60

Pressure Class: Class 2000 to Class 9000

International Standard: ANSI B16.11, ASME B16.11

Surface Finish: Polished, Anti-rust Oil

Installations: Oil & Gas, Power Generation, Petrochemicals

Standard Testing: Hydrostatic, Hardness, Proof & Impact Testing

Packaging: Plastic Bag, Wooden Case & Carton Box

Connection: Socket Welding & Threaded

Threads : ISO, BSP, UNF, NPT, BSPT, SAE

Forging Method: Open Die & Closed Die Forging

ANSI B16.11 Half Coupling is Available in the Pressure Range of 3000 Lbs to 9000 LBS

Wall Designation and Pressure Rating of ASME B16.11

Class of Fitting	Type of Fitting	SCH No.	Wall Designation
2000	Threaded	80	XS
3000	Threaded	160	–
6000	Threaded	–	XXS
3000	Socket-Welding	80	XS
6000	Socket-Welding	160	–
9000	Socket-Welding	–	XXS

ASME B16.11 90 Deg Elbow Dimensions

Dimension	1/8″	1/4″	3/8″	1/2″	3/4″	1″	1 1/4″	1 1/2″	2″	2 1/2″	3″	4″
THREADED
Class 2000 Threaded
A	.81″	.91″	.97″	1.12″	1.31″	1.50″	1.75″	2.00″	2.38″	3.00″	3.38″	4.19″
B	.88″	.88″	1.00″	1.31″	1.50″	1.81″	2.19″	2.44″	2.97″	3.69″	4.31″	5.75″
Class 3000 Threaded
A	.81″	.97″	1.12″	1.31″	1.50″	1.75″	2.00″	2.38″	2.50″	3.25″	3.75″	4.50″
B	.88″	1.00″	1.31″	1.50″	1.81″	2.19″	2.44″	2.97″	3.31″	4.00″	4.75″	6.00″
Class 6000 Threaded
A	.97″	1.12″	1.31″	1.50″	1.75″	2.00″	2.38″	2.50″	3.25″	3.75″	4.19″	4.50″
B	1.00″	1.31″	1.50″	1.81″	2.19″	2.44″	2.97″	3.31″	4.00″	4.75″	5.75″	6.00″
SOCKET WELD
Class 3000 Socket Weld
A	.44″	.44″	.53″	.62″	.75″	.88″	1.06″	1.25″	1.50″	1.62″	2.25″	2.62″
B	.88″	.88″	1.04″	1.31″	1.50″	1.81″	2.25″	2.50″	3.03″	3.69″	4.38″	5.75″
C	.43″	.56″	.70″	.86″	1.07″	1.34″	1.68″	1.92″	2.41″	2.92″	3.55″	4.55″
D	.38″	.38″	.38″	.38″	.50″	.50″	.50″	.50″	.62″	.62″	.62″	.75″
Class 6000 Socket Weld
A	.44″	.53″	.62″	.75″	.88″	1.06″	1.25″	1.50″	1.62″	2.25″	2.50″	2.88″
B	1.04″	1.04″	1.31″	1.50″	1.81″	2.25″	2.50″	3.03″	3.31″	4.00″	4.75″	6.00″
C	.43″	.56″	.70″	.86″	1.07″	1.34″	1.68″	1.92″	2.41″	2.92″	3.55″	4.55″
D	.38″	.38″	.38″	.38″	.50″	.50″	.50″	.50″	.62″	.62″	.62″	.75″
Class 9000 Socket Weld
A	–	.88″	.88″	1.00″	1.12″	1.25″	1.38″	1.50″	2.12″	2.50″	2.94″	–
B	–	1.31″	1.50″	1.81″	2.25″	2.50″	3.03″	3.31″	3.69″	4.75″	5.75″	–
C	–	.56″	.70″	.86″	1.07″	1.34″	1.68″	1.92″	2.41″	2.92″	3.55″	–
D	–	.38″	.38″	.38″	.50″	.50″	.50″	.50″	.62″	.62″	.62″	–

ASME B16.11 Fitting Types

Standard Measurement Unit for Linear Dimensions is Inches for ASME B16.11 Union

ASME B16.11 Union Dimensions

Socket Weld Union

NPS	Nut Minimum.	Socket Depth Minimum	Pipe End Minimum	Length Of Laying	Male Flange Minimum	Diameter Of Socket Bore	Socket Wall Minimum	Water Way Bore
NPS	G	K	A	E	F	B	C	D
½	3.68	9.6	31.2	26.9 20.6	3.68	21.84 21.59	4.06	17.47 17.07
¾	4.06	12.7	37.1	31.8 25.4	4.06	27.18 26.92	4.27	21.79 21.39
1	4.44	12.7	45.5	34.3 26.2	4.57	34.04 33.78	4.95	28.14 27.74
3/8	3.43	9.6	25.9	26.9 20.6	3.43	17.78 17.53	3.48	13.92 13.51
11/4	5.21	12.7	54.9	40.6 32.5	5.33	42.67 42.42	5.28	35.76 35.36
11/2	5.59	12.7	61.5	42.2 34.0	5.84	48.77 48.51	5.54	41.61 41.20
2	6.35	15.8	75.2	45.3 37.3	6.60	61.47 61.21	6.05	52.53 52.12
1/8	3.17	9.6	21.8	22.4 19.0	3.17	10.92 10.67	3.17	6.83 6.43
¼	3.17	9.6	21.8	22.4 19.0	3.17	14.22 13.97	3.30	9.85 9.45
2 1/2	7.11	15.8	91.7	61.7 52.1	7.49	74.17 73.66	7.65	64.72 64.31
3	8.00	15.8	109.2	63.8 53.6	8.25	90.17 89.66	8.31	77.67 77.27

Threaded Union

NPS	O.D.	Wall Thickness	Length Assem Nominal	Water Way Bore
DN	A minimum	J minimum	L	Ꭰ
6	14.7	2.5	41.4	6.43
10	22.9	3.2	46	13.51
15	27.7	3.8	49	17.07
20	33.5	4	56.9	21.39
32	50.5	4.9	71.1	35.36
40	57.2	5.1	76.5	41.2
50	70.1	5.6	86.1	52.12
80	102.4	7.7	109	77.27

See Where You Can Find Material Ex Stock

Proven ASME B16.11 Fittings Suppliers in UAE offering corrosion-resistant and performance-focused solutions.

Country	Cities
Netherlands	Haarlem, Amsterdam, Eindhoven, The Hague, Rotterdam
Belgium	Leuven, Antwerp, Seraing, Brussels, Ghent, Meeuwen-Gruitrode, Westerlo

Class Designation of ASME B16 11 Half Coupling/ Plug for Rating Purposes Depends on Schedule of the Pipe

ASME B16 11 Half Coupling Dimensions

ASME B16.11 SW Half Couplings

NPS	B max.	B min.	J min.
3/8"	18.0	17.6	9.5
1/2"	22.2	21.8	9.5
3/4"	27.6	27.2	12.5
1"	34.3	33.9	12.5
1-1/4"	43.1	42.7	12.5
2"	61.7	61.2	16.0
2-1/2"	74.4	73.9	16.0
3"	90.3	89.8	16.0
4"	115.7	115.2	19.0
1-1/2"	49.2	48.8	12.5
1/8"	11.2	10.8	9.5
1/4"	14.6	14.2	9.5

ASME B16.11 Threaded Half Couplings

NPS	B	L2
1/2"	10.9	13.6
3/4"	12.7	13.9
1"	14.7	17.3
1-1/4"	17.0	18.0
1/4"	8.1	10.2
3/8"	9.1	10.4
2-1/2"	23.6	28.9
3"	25.9	30.5
1-1/2"	17.8	18.4
2"	19.0	19.2
1/8"	6.4	6.7
4"	27.7	33.0

Weekly Shipment to Below Locations

Preferred ASME B16.11 Fittings Suppliers in UAE for industries requiring strength, resilience, and precision.

Africa	Abuja, Addis Ababa, Benin, Cameroon, Cape Town, Chad, Congo, Durban, Equatorial Guinea, Gabon, Ghana, Ivory Coast, Johannesburg, Kenya, Lagos, Nairobi, Niger, Nigeria, Ogun, Republic of the Congo, Rwanda, South Africa, Sudan, Togo, West Africa
GCC Countries	Kuwait, United Arab Emirates (UAE), Bahrain, Qatar, Saudi Arabia, Oman
MENA	Algeria, Cairo, Casablanca, Egypt, Libya, Morocco, Tunisia

No Pressure Test is Necessary for ANSI B16.11 Socket Weld Fittings, However, They Should Be Able to Survive the Hydrostatic Test Pressure Specified by the Relevant Pipe Code.

ANSI B16.11 Socket Weld Fittings Testings

Hydrostatic Test
Radiography Testing
Dye Penetrant Test
Magnetic Particle Testing
Positive Material Identification
Chemical / Spectro Analysis
Ultrasonic Testing
Mechanical Testing

Check Out Your Nearby Locations For Fastest Deliveries

Experienced ASME B16.11 Fittings Suppliers in UAE delivering dependable solutions for demanding applications.

Asia	Brunei, Cambodia, Laos, Malaysia, Mongolia, Myanmar, Philippines, Singapore, Taiwan, Thailand, Vietnam, Indonesia
Europe	Andorra, Armenia, Azerbaijan, Belgium, France, Georgia, Germany, Netherlands, Italy
Middle East	Abu Dhabi, Ajman, Al Khobar, Al Jubail, Amman, Beirut, Dammam, Doha, Dubai, Fujairah, Iraq, Jeddah, Jebel Ali, Jordan, Lebanon, Lusail, Manama, Muscat, Ras Al Khaimah, Riyadh, Saudi Arabia, SCZone, Sharjah, Sohar, Syria, Turkey, Umm Al Quwain, Yemen