Alloy Steel Flange
Alloy Steel Flange Manufacturer
We at S Nomi, would like to take the opportunity to introduce ourselves as a leading AS Flanges or Alloy Steel Flange Manufacturer in in Kolkata, West Bengal, Bihar, Odisha, Jharkhand.
S Nomi is one of the recognized names in the Metal Industry in India. We are the biggest Suppliers, and Exporter of AS Flange or Alloy Steel Flange– Class 150, 300, 600, 900, 1500, 2500 in comes in All Sizes & Dimensions.
Alloy Steel Flange is a flange that designed to be joined to a piping system by butt welding. This kind of flange include lots of specification, Weld neck Flange is expensive because of its long neck and cost of people to contact WN flange with pipeline or fitting, but is preferred for high-stress applications.
The necks, or hubs, transmits stresses to the pipeline.
The gradual transition of thickness from the base of the hub to the wall thickness at the butt weld provides important reinforcement of the Weld Neck flange.
The bore of Weld-Neck flange matches the bore of the pipeline, reducing turbulence and erosion.
Alloy Steel Flange is stocked or available in the following range of materials and sizes for the oil, gas, petrochemical, and allied industries.
Leading Compact AS Flanges Manufacturer In India, Check Flange Dimensions, View our Industrial AS Flanges Inventory In India.
S Nomi is a well known AS Flanges Manufacturers In India. We specialize in manufacturing a comprehensive range of AS Flanges, NPT Flanges and pn16 flanges from ½”NB to 48”NB. NPT Flanges are widely used as connectors in piping systems to connect pipes to pipes, tees, elbows, reducers, valves and other piping equipments. We recommended AS Flanges Manufacturers in India with high quality material.
Forged Flanges, Weld Neck flange, Threaded Flanges, Slip On flange and Blind Flanges are five of the most popular types of flanges manufactured by us.
Flanges are widely used in various industries including petrochemical plants, refineries, pharmaceuticals plants, oil and gas transportation, power generation, marine and waste water treatment plants among others.
AS Flanges can be a plate for covering or closing the end of a pipe. This is called a blind flange.
We have world class ultra modern manufacturing facilities for AS flanges. Our range of Industrial flanges is ideal for application in diverse industry for high pressure and temperature applications.
We manufacture AS flanges according to various Specifications. The complete specifications and size range are given below.
Note: We can also manufacture according to other standards like, API-605, UNI, AWWA and Custom Drawings of customers
Flange Face Type: Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ), Large Raised face (LRF)
Coating/Surface Treatment (if applicable): Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
- Materials: Stainless Steel
- ASTM A182 : F304/304L/304H, F316/316L, F316H, F316TI, F321/321H, F317L, F317H, F347/347H
- DIN 10222-5: 1.4301, 1.4307, 1.4401, 1.4404, 1.4571, 1.4541, 1.4438, 1.0460, 1.4435, 1.4057, 1.4006, 1.4021
- Special Alloy : Duplex – F51/F60 – 1.4462 – UNS S31803
Super Duplex – F53 – 1.4410 – UNS S532750