MSS SP-83

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MSS SP-83 Overview

Sizes in Ready Stock	1/8″ to 3″
Standard	ASME B16.11 & ANSI B16.11
Pressure Class	2000 PSI to 9000 PSI
Threads	ISO, BSP, UNF, NPT, BSPT, SAE
Thickness	SCH 20 to SCH 60
Process	CNC Machined
Forging	Open Die Forging
Temprature	-20° F to 450° F
Approvals	ADNOC, Q CHEM, EIL, MA’ADEN, KNPC, BAPCO, SABIC, KOC, Saudi Aramco, KPI
Origin of Raw Material:	European, Indian, Korean, Janpanese, UK, German
MTC	EN 10204/3.1B
Test Certificates	Certificate of Origin Fumigation Certificates Raw Material Test Certificate Mill Test Certificate
RFQ:	support@pipingmaterial.ae
Shipping Time	Thailand : 14–18 Days Vietnam : 15–19 Days Indonesia : 14–18 Days
Value Added Services	Forging, Casting, Polish, Sand Blasting, Electroplating, Galvanizing

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For over 26 years, the team behind Explore Middle East FZE has worked directly with piping manufacturers across Asia, Europe, and the Middle East, and this global exposure is embedded in every page of Pipingmaterial.ae.

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Socket Weld and Threaded Union Are Listed in the Mss Sp-83 Manufacturing Standard Which Covers Essential Dimensions, Finishes, Tolerances, Testing, Marking

MSS SP-83 Specification

Size In Ready Stock: 1/8″ to 3″

Maximum Size: 3″

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

Check Out Your Nearby Locations For Fastest Deliveries

Premier MSS SP-83 Suppliers in UAE of high-quality products engineered for lasting performance.

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

MSS SP 83 Union Dimensions

NPS	Min. A	Min. C	D	Min. F	Min. G	Min. J	L	N
1/8	14.7	2.41	8.43 6.43	3.18	3.18	1.24	41.4	50.8
1.1/4	50.5	4.85	37.69 35.36	5.33	5.21	2.13	71.1	94
1.1/2	57.2	5.08	43.54 41.20	5.84	5.59	2.31	76.5	111.8
2	70.1	5.54	55.58 52.12	6.6	6.35	2.69	86.1	132.1
3/4	33.5	3.91	23.01 21.39	4.06	4.06	1.68	56.9	66
1	41.4	4.55	28.98 27.74	4.57	4.45	1.85	62	78.7
2.1/2	85.3	7.01	66.27 64.31	7.49	7.11	3.07	102.4	149.9
1/4	19	3.02	11.13 9.45	3.18	3.18	1.24	41.4	50.8
3/8	22.9	3.2	14.27 13.51	3.43	3.43	1.37	46	55.9
1/2	27.7	3.73	17.86 17.07	3.68	3.68	1.5	49	58.4
3	102.4	7.62	88.25 77.27	8.26	8	3.53	109	175.3

MSS SP-83 Standard Class 3000 / cl 6000 Union Pressure and Temperature Service Rating

SERVICE TEMP	NON-SHOCK WORKING PRESSURE (PSI)
°F	ASTM A105 CS	ASTM A182 F316 SS	ASTM A182 F304L F316L SS	ASTM A182 F304 SS
300	2655	2265	1835	2140
400	2565	2080	1670	1905
500	2425	1935	1545	1770
600	2220	1830	1460	1680
650	2180	1800	1420	1650
100	3000	2915	2430	2915
200	2735	2510	2050	2430
700	2155	1750	1390	1630
750	–	1710	1360	1610
800	–	1680	1330	1595
850	–	1645	1300	1575
900	–	1595	–	1555
950	–	1565	–	1515
1000	–	1470	–	1300

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Your dependable MSS SP-83 Suppliers in UAE for expertly sourced, high-grade industrial components.

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

MSS-SP-83 Union Minimum Recommended Nut Tightening Torque

Nominal Pipe Size	Foot Pounds (Minimum)
1/8	85
1/4	85
3/8	100
1/2	100
3/4	120
1	120
1-1/4	130
1-1/2	130
2	130
2-1/2	150
3	150

MSS Sp-83 Standard Applies for Class 3000 / Cl 6000 Union in Various Materials Such as Carbon Steel, Alloy Steel, Stainless Steel, and Nickel Alloys

Mss-sp-83 Socket Weld Union Testing

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

See Where You Can Find Material Ex Stock

Reliable MSS SP-83 Suppliers in UAE with a commitment to innovation and product integrity.

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