Based on Ordered Pipe Carbon Steel / Stainless Steel / Duplex / Super Duplex / Cuni & etc Dia. 2.5” – 12” & above Weld Neck/ Slip On/ Socket Weld/ Lap Joint & etc

Blind Flanges

A Blind flange is round plate which has all of the relevant boltholes but no center hole, and because of this feature this flange is used to close off the ends of a piping systems and pressure vessel openings. It also permits easy access to the interior of a line or vessel once it has been sealed and must be reopened. Blind Flanges are commonly used in petrochemical, pipe engineering, public services & water works.

We offer a range of blind flanges that are precision-engineered using best quality raw material. Our range is in compliance with set industrial standards and known for accurate size and durability. Further, our blind flanges are available in different specifications to suit the varied requirements of our clients.

Socket Weld Flanges

A Socket Weld flange is very similar in appearance to a Slip-On flange, but the main difference is the socket weld flange is bored out match a specific pipe inside-diameter. The back side of this center opening is then counter bored to form the appropriate size socket to take the pipe outside diameter.

The diameter of the smaller bore is the same as the inner diameter of the matching pipe. A restriction is built into the bottom of the bore. which sets as a shoulder for the pipe to rest on. This eliminates any restriction in flow when using a socket-weld flange. Socket weld flanges are primarily used to make flanged joints where required in small sizes in socket welded pipe specs.

Threaded Flanges

Threaded flanges look very similar to Slip-On flanges but the main difference is that the threaded flange has been was bored out to match a specific pipe inside diameter. The backside of this center opening is then threaded with the relevant-sized tapered pipe thread.

Threaded Flanges can be used in very high pressure services and their major advantage is that they can be assembled without welding.

Lap Joint Flanges

A lap joint flange is very similar to a slip-on flange, with the main difference being that it has a curved radius at the bore and face to house a lap joint stub-end. Lap joint flanges and stub-end assemblies are typically used in situations where frequent dismantling is required for for inspection.

The lap joint flange itself is not welded or fixed in any way. It is free to spin for proper alignment with what ever it is joining to.

Slip-On Flanges

Slip-On flanges or SO flanges are commonly lower in price than weld-neck flanges, and to this effect are a popular choice for our customers. However, customers should bear in mind that this initial cost saying may be diminished by the additional cost of the two fillet welds required for proper installation. Moreover. weld-neck flanges have a higher life expectancy than slip-on flanges under duress.

The slip-on flange is positioned so the inserted end of the pipe or fitting is set short of the flange face by the thickness of the pipe wall plus 1/ 8 of an inch. which thus allows for a fillet weld inside the SO flange equal without doing any damage to the flange face. The back or outside of the slip-on flange or SO flange is also welded with a fillet weld.

Weld Neck Flanges

Weld-Neck flanges or welding-neck flanges can be differentiated from all other types of flange by their long tapered hub. In addition, there is also a gentle transition of thickness in the region of the butt weld that joins them to pipe or a fitting. Weld-Neck flanges or welding-neck flanges are best suited for severe service conditions. whether loading conditions are substantially constant or fluctuate between wide limits.

Weld Neck flanges are flanges with the wall thickness of the flange having the same dimensions of the matching pipe, the lighter the pipe is, the larger the bore, conversely, the heavier the pipe, the smaller the bore, they are normally used for high pressure, cold or hot temperature.

Orifice Flanges

Orifice Flanges are used with orifice meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Pairs of pressure "Tappings", mostly on 2 sides, directly opposite each other, are machined into the orifice flange. This makes separate orifice carriers or tappings in the pipe wall unnecessary.

Orifice Flanges generally come with either Raised Faces or RTJ (Ring Type Joint) facings. They are, for all intensive purposes, the same as weld neck and slip on flanges with extra machining.


Based on Ordered Pipe Carbon Steel / Stainless Steel / Duplex / Super Duplex / Cuni & etc Dia. 0.5” – 3.5” & above Butt Weld/ Socket Weld/ Forged Weld/ Threaded/ Branch & etc

Our pipe fittings are manufactured using top quality components and widely demanded owing to its various exclusive features. These are designed as per international industrial standard and these are equal to the average of the larger and smaller pipe diameters. These can be availed in various standard sizes, dimensions, lengths, forms, types and many other technical specifications as per the exact demands and requirements of clients.

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21, Jalan IM 14/8,
KWS. Perind. Ringan Indera Mahkota,
25200 Kuantan, Pahang,
West Malaysia

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