We are engaged in delivering high end Weld neck flange (WNRF) which is tested for its durability and stability by our expert supervisors. The usage of this product is well defined and the product is widely used accordingly. Our Weld neck flange has a long pointed focal point hub and thus becomes easy to distinguish it. 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. This product is dimensionally accurate and exhibits great levels of accuracy and precision. We ensure that the product delivers maximum output and comes within the budget of our clients. Our product designers ensure that they communicate with the clients and understand the various problems faced by them. This enables our team to manufacture products that may fulfill the various technological aspects. The product is exported to places near and far which speak volumes of the technological sophistication of our product. Further on to elaborate on the technical aspect of our product. Weld neck Flanges are drilled (machined) with the wall depth of the flange having the similar dimensions of the matching pipe. The lighter the pipe is, the larger the bore, conversely, the heavier the pipe, the small the bore. They are normally used for high-pressure, cold or hot temperature.
Our specifically designated Pipe Flanges are disc, ring or color type extensions which are ideally used in oil, petrochemical and gas industries for blocking off pipeline or attaching more items to the pipe. This sturdily developed flange connects mechanically a pipe to valve, choke and various other piping items. This rectangular and round shaped flange is made from finest grade material ensuring longevity and leak resistant.
Suitable for petrochemical applications, the Stainless Steel Welded Flange is specially designed for sustaining severe service conditions caused due to sub-zero, high pressure or high temperature. Constructed with a long tapered hub, there is a gradual transition of thickness in the area of butt weld joining to the pipe. Ensuring no restriction to the flow of liquid, this type of welded flange can be easily bored as to match the inner diameter of the mating pipe. This results in the reduction of erosion, thus preventing turbulence at the joint.
Long & tapered hub
Resistant to dishing
Can sustain high pressure & temperature load
Rust proof finish
Smooth transition from flange thickness to pipe
Ensure excellent stress distribution
Can be easily radio graphed for flaw detection
Can be easily welded to a pipe or fitting with a single full penetration
The Union Welded Flanges present a cost effective method of measuring the flow in both liquid and gas related applications in petrochemical and oil industries. All the flanges have standard bore tolerances, pressure taps and surface finishes, in confirmation with the API 14.3 and ISO 5167 norms. These are constructed with dowel pin holes in each flange in order to ensure maximum concentricity.
Closely controlled pressure tap hole location
Tap location, bolt and flange facings and pressure taps are in accordance with the strict standards
Can withstand high pressure and temperature range
Tap hole centers are 15/16 inch from bearing faces of flanges
For three inch and smaller flanges, the tap hole location tolerance is ± 1/64 inch
For four inch and larger flanges, the tap hole location tolerance is ± 1/32 inch
Standard flange tap connections are 1/2 inch N.P.T.
Our sturdily designed Welding Flanges are preferable for gas and liquid related applications in oil, petroleum and gas industries. The flanges have optimum withstand efficiency at various temperature and pressure range due to their proper alignment of holes with the pipes. These are developed from superior quality materials in compliance with the ANSI, DIN, B.S and ASTM quality standards.
Our purposely designated Round Flanges are idyllic to be used in oil, gas and petrochemical industries as a closet to shut the end of the piping systems. These round shaped flanges are offered with a mounting cooper split roller bearings against bulkhead. Made from superior quality materials, the flange is ideal for high temperature and pressure applications. The flanges are provided with drilled holes ensuring proper alignment with the holes available on pipe ensuring no leakage.
Our rigidly designed Welding Neck Flanges are idyllically used for liquid and gas pipeline high pressure applications in oil, gas and petrochemical industries. It ensures the obstruction free flow of gaseous and liquefied material through pipe. This flange reduces the pressure and stress of at the hub of flange and transfer strain to pipe itself. These flanges have optimum pressure bearing efficiency and smooth finish, in conformation with the ANSI B16.5, JIS, AS and various other quality norms.