Bhansali Stainless

Respected Sir,  Greetings of the Day!!!  As discussed with you, Kindly find our Introduction letter as below :-  Bhansali Stainless is one of the largest groups in the Stainless Steel Industry since 35 years. Bhansali is one of the leading manufacturer and supplier with a manufacturing capacity of over thousand tons per month in stainless products. We are regular buyer of M/s Mukand Ltd, Laxcon steels ltd, Jindal Stainless ltd, Ambica steels ltd , Viraj Stainless ltd with most reliable network of Stainless Steel Bars in Bright & Black, forged rolling bars, Wires & Wire Rods, Sheets & Strips coils, plates & circles, Flat Bars, Angles & Channels, Imported & Indian ERW /Semi-welded, Seamless pipes & their fittings, Flanges, Instrumentation fittings in Stainless Steel Grades -200,300,400 Series, Alloy Steels,High Nickel Alloy,Carbon & Mild Steel with additional services like Drawing sizes, fabrication works, polishing works, Electro & Mechanical works specialized for Dairy / chemical & Fertilizers / Pharma & Surgical & petro-chemical for all different applications used in engineering companies industries from our in house job works production.  We are in the domestic circuit holding over 40% of the market share supplying to different parts of the country mainly towards the Northern and the Southern regions while our counter-parts are in Maharashtra, Delhi, Coimbatore, and Chennai & West Bengal & Leading Exporters across more than 50 nations.   We have also achieved high quality standards and have attained ISO certificate through BVQI. Bhansali stainless is certified in all Export & Import Certifications. We give prompt delivery across Domestic & International border as per schedules with guaranteed quality and also offer immediate delivery management for the customers. We are a resourceful group with highly qualified sanitized manpower, capable for arranging the required material promptly to produce and supply the ordered materials as per the schedule agreed at most competitive rate and reliable service.  We solicit your valuable inquiries for your requirements that would enable us to register in your valuable panel of suppliers, quote & explore business possibilities between our organizations.

�� Product Name:

SS Flange
(Stainless Steel Flanges / Pipe Flanges / Industrial Flanges)

�� Product Description:

Stainless Steel Flanges are mechanical components used to connect pipes, valves, pumps, and other equipment to form a secure piping system.
They allow for easy assembly, disassembly, and maintenance of pipelines.

Manufactured from high-grade stainless steel (SS 304 / 304L / 316 / 316L / 321 / 347 / 410 / 904L), SS flanges provide excellent corrosion resistance, durability, and pressure handling capacity, making them suitable for industrial, chemical, and marine applications.

Available in various designs such as weld neck, slip-on, blind, socket weld, lap joint, threaded, and reducing types, they are engineered to international standards for precision and reliability.

�� Key Features

• Material Grades: SS 304 / 304L / 316 / 316L / 321 / 347 / 410 / 904L

• Type: Forged / Plate / Cast / Machined

• Standard: ASTM A182 / A240 / ASME SA182 / ANSI B16.5 / B16.47 / DIN / BS / JIS

• Pressure Rating: Class 150 / 300 / 600 / 900 / 1500 / 2500

• Size Range: ½” NB to 48” NB (custom sizes on request)

• Finish: Smooth / Serrated / Mirror / Rust-Proof Coated

�� Types of SS Flanges

• Weld Neck Flange: For high-pressure and high-temperature systems.

• Slip-On Flange: Easy to install and align; ideal for low-pressure pipelines.

• Blind Flange: Used to close pipe ends or isolate sections.

• Socket Weld Flange: For small-diameter, high-pressure systems.

• Threaded Flange: For non-welded, quick connections.

• Lap Joint Flange: Used with stub ends for quick alignment.

• Reducing Flange: Connects different pipe sizes in one joint.

�� Chemical Composition (Typical for SS 304) �� Mechanical Properties

• Tensile Strength: ≥ 515 MPa

• Yield Strength: ≥ 205 MPa

• Elongation: ≥ 40%

• Hardness: ≤ 201 HB

• Density: 7.93 g/cm³

�� Applications

• Oil & Gas Pipelines

• Chemical & Petrochemical Plants

• Power Generation & Heat Exchangers

• Water Treatment & Desalination Plants

• Food & Beverage Industry

• Shipbuilding & Marine Equipment

• HVAC & Plumbing Systems

The SS 317L sheet is a high-performance austenitic stainless steel known for its significantly improved corrosion resistance over the popular 316L grade, especially in highly acidic or chloride-rich environments.

The "L" denotes a Low Carbon version, and the increased molybdenum content is its defining feature.

 

🔬 Key Properties and Composition

 

SS 317L is a chromium-nickel-molybdenum alloy. It is an upgrade from 316L, designed for more aggressive media.

 

Corrosion Resistance

 

Its high molybdenum content makes it particularly effective against:

• Sulfuric acid

• Acidic chlorides and other halides

• Phosphoric acid

• Hot organic and fatty acids (common in food/pharmaceutical processing)

 

🏭 Typical Applications for SS 317L Sheet

 

Due to its superior properties, 317L sheet is primarily used in demanding industrial applications where the cost is justified by extended service life.

• Flue Gas Desulfurization (FGD) Systems: Used in power plants to scrub sulfur compounds from exhaust gases, where strong acidic environments exist.

• Chemical & Petrochemical Processing: Tanks, heat exchangers, and reactor vessels handling aggressive chemicals.

• Pulp and Paper Industry: Used for equipment exposed to acidic chlorine bleaching solutions.

• Food and Pharmaceutical Production: Equipment requiring high hygiene and resistance to strong cleaning agents.

• Textile Industry: Components exposed to acid dyes.

Duplex steel flanges are pipe fittings made from duplex stainless steel, a strong, corrosion-resistant material with a mixed austenite and ferrite microstructure. They are widely used in demanding industries like oil and gas, chemical processing, and marine applications due to their superior resistance to pitting, crevice corrosion, and chloride stress cracking, even in harsh environments. These flanges are available in various types, such as weld neck, slip-on, socket weld, and blind, and conform to standards like ASME B16.5 and ASME B16.4