Manufacturer & Exporters of:
Instrumentation Pipe Fittings & Valves
Mail Us: sales@mcneilalloys.ae

Oman Best Pipe Fittings Supplier and Exporter in Oman - Mcneil Alloys

pipe-fittings-2

Mcneil Alloys is a reliable manufacturer and supplier of pipe fittings in Oman, serving oil & gas, industrial, and infrastructure projects across the region. Over the years, we have built strong supply networks within Oman and other international markets, allowing us to maintain steady availability of commonly used fittings for urgent and planned requirements.

Our pipe fittings are manufactured to meet international quality standards and are available in a wide range of materials and specifications. We produce and supply buttweld fittings, forged fittings, and custom-engineered fittings designed for strength, durability, and precise fitment. Stainless steel grades such as 304, 316, and high-temperature alloys are carefully selected based on application needs and operating conditions.

Industry requirements are always at the center of our manufacturing process. Our pipe fittings are widely used in refineries, chemical plants, petrochemical units, power projects, fire protection systems, and steel plants. Each fitting is produced with controlled dimensions, reliable weld performance, and proper inspection to ensure smooth installation and long service life. Along with consistent quality, we focus on competitive pricing and dependable supply, making Mcneil Alloys a trusted pipe fittings manufacturer and supplier in Oman.

DIMENSION OF BUTT WELDING FITTINGS TO ANSI B 16.9 / MSS SP 43 View Details
BUTT WELDING PIPE FITTING DIMENSIONAL STANDARD ANSI B-16.9 / 16.28 / MSS SP-43 View Details
DIMENSIONS OF BUTT WELDING FITTINGS TO ANSI B 16.9
(upto 48") / MSS SP 43 (upto 24")		 View Details

Material of Construction

  • Stainless Steel : ASTM A403 WP 304 / 304L / 304H / 316 / 316L / 317 / 317L / 321 / 310 / 347/904L etc.
  • Carbon Steel: ASTM A234 WPB/A420 WPL3/A420 WPL6/ MSS-SP-75 WPHY 42/46/52 /56/60/65/70/A53GR. B/A106 GR.B /ASM 192 /A179 etc.
  • Alloy Steel: ASTM A234 WP1 / WP5 / WP9 / WP11 / WP22 / WP91 etc.
  • Others: Monel, Nickel, Inconel, Hastalloy, Copper, Brass, Bronze, Titanium, Tantalum, Bismuth, Aluminium, High Speed Steel, Zinc, Lead, etc.

Production Range – Stainless Steel Pipe Fittings

  •  Stainless Steel Buttweld Pipe Fittings: ASTM A403 WP 304/ 304L/ 304H/ 316/ 316L/ 317/ 317L/ 321/ 310/ 347/ 904L/2205 Duplex Fittings
  • Size: 1/4” NB TO 32” NB. (Seamless & Welded)
  • Wall Thickness: Sch. 5S To Sch. XXS.
  • Manufacturing Specification: ASME: ANSI B16.9, ANSI B16.28, MSS-SP-43, DIN: DIN2605, DIN2615, DIN2616, DIN2617, DIN28011, EN: EN10253-1, EN10253-2

Stainless Steel Pipe/Tube Fittings Manufacturing Standards

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

ANSI B 36.19 Stainless Steel Pipe Dimension in MM & Weight per KG.

Wrought Austenitic ASTM A403 Stainless Steel Piping Fittings
Grade Composition %
C Mn P S Si Ni Cr Mo
WP 304 0.08 2 0.045 0.03 1 8.0-11.0 18.0-20.0 –
WP 304L 0.035 2 0.045 0.03 1 8.0-13.0 18.0-20.0 –
WP 316 0.08 2 0.045 0.03 1 10.0-14.0 16.0-18.0 2.00-3.00
WP 316L 0.035 2 0.045 0.03 1 10.0-16.0 16.0-18.0 2.00-3.00

Types of Pipe Fittings We Provide

At Mcneil Alloys, we manufacture and supply a wide range of pipe fittings to suit different piping layouts and operating conditions. Our fittings are produced with accurate dimensions and reliable strength for easy installation and long service life.

We provide:

  • Elbows (45°, 90°, long radius, short radius) – for changing flow direction

  • Tees (equal and reducing) – for branching pipelines

  • Reducers (concentric and eccentric) – for connecting different pipe sizes

  • Caps – for closing pipe ends securely

  • Stub Ends – for use with lap joint flanges

  • Cross Fittings – for multi-directional flow connections

  • Buttweld Fittings – for strong, permanent welded joints

  • Forged Fittings – for high-pressure and compact piping systems

Different Types Of Stainless Steel Pipe Fittings

SS Eccentric Reducer
SS Reducer Concentric
SS Expansion joint
SS Elbow Reducing
SS Elbow 90 Degree
SS Elbow 45 Degree
SS Tee Standard
SS Elbow Fittings
SS Cap
SS Cross Fitting
SS 4 way Fittings
SS Y-Reducing
SS Barrel Nipple
SS Y-Standard
SS Stub End
SS Lap Joint Stub Ends
SS Tee Reducing
SS Tee Bullhead
SS Outlet Tee
SS Outlet Elbow
SS 180 Degree Elbow
SS Pipe Return Trap
SS Couplings
SS Piggable Bend

Frequently Asked Questions

How do I know which type of fitting is right for my piping system? +
Selection depends on factors such as operating pressure, temperature, available space, and the type of fluid being carried. We usually review application details and operating conditions to recommend fittings that perform reliably in real service, not just on drawings.
Can you supply pipe fittings for urgent or short-deadline projects in Oman? +
Yes. We regularly support urgent project requirements by maintaining stock of commonly used fittings and planning production efficiently for custom items, helping projects avoid unnecessary delays.
Are your pipe fittings suitable for high-pressure or critical services? +
Yes. Our fittings are manufactured for demanding services by controlling material quality, dimensional accuracy, and weld performance. They are commonly used in oil, gas, and industrial applications where reliability is critical.
What makes your pipe fittings different from low-cost market options? +
The difference is seen after installation. Our fittings are consistent in size, weld cleanly, and perform reliably over time. This reduces rework, leakage, and maintenance issues compared to lower-quality alternatives.

We Export To Countries Worldwide

Mcneil Alloys proudly exports high-quality pipes, tubes, and fittings from the UAE to global destinations across Africa, the Middle East, Asia, and beyond.

Kazakhstan
Algiers
Johannesburg
Ghana
Uganda
Iraq
Subra al-Haymah
Australia
Yaounda
South Africa
Saudi Arabia
Ethiopia
Kuwait
Luanda
Abu Dhabi
Peru
Sudan
Colombia
Nairobi
Turkey
Russia
Khartoum
Kano
UAE
Bahrain
Cape Town
Trinidad and Tobago
Dar es Salaam
Nigeria
Antananarivo
Tripoli
Addis Ababa
London
Douala
Lebanon
Tunisia
Ouagadougou
Mogadishu
Harare
Mbuji-Mayi
Qatar
Zaria
Soweto
Omdurman
Angola
Alexandria
Dubai
Yemen
Casablanca
Africa
Oman
Giza
UK
Houston
Accra
Algeria
Argentina
Cairo
China
Kolwezi
Hong Kong
Abidjan
Vietnam
Port Elizabeth
Maputo
Canada
Port Harcourt
Singapore
Egypt
Venezuela
Freetown
Ibadan
Iran
Malaysia
Mexico
Cameroon
New York
Indonesia
Our Global Reach Connect Anytime And Anywhere

We are Consistently Embraced Innovation to Provide a Superior Level of Excellence.