Stainless Steel Flanges Manufacturers suppliers in Saudi – Arabia

Doshi Impex India, a renowned> stainless steel flanges manufacturer, stockist, exporter, and supplier, offers an impressive selection of flanges in Saudi Arabia. Our range of flanges includes popular variants like Threaded Flanges, Weld Neck Flanges, Slip-On Flanges, Lap Joint Flanges, Blind Flanges, and Socket Weld Flanges. These are available in various grades, sizes, and thicknesses to cater to the diverse market demands in Saudi Arabia. Our team of experienced professionals is committed to ensuring the highest quality standards of our flanges. We employ cutting-edge precision machining techniques and source only the finest raw materials to guarantee exceptional product standards. Additionally, our rigorous quality control measures ensure our products meet the highest industry standards. >

At Doshi Impex India, we understand the importance of excellent customer service. Hence, we strive to provide tailored attention to our customer’s requirements, along with prompt delivery and exceptional after-sales support. Our priority is exceeding our customer’s expectations by delivering top-notch products and services.>

As a major stainless steel flange supplier in Saudi Arabia, Doshi Impex India has a large selection to choose from.

  • Threaded Flange
  • Weld Neck Flange
  • Slip-On Flange
  • Lap Joint Flange
  • Blind Flange
  • Socket Weld Flange

Threaded Flanges in Saudi-Arabia

Doshi Impex India is a reputable Stainless Steel Screwed/Threaded Flanges manufacturer and supplier in Saudi Arabia known for its excellent quality and grand size. Our inventory of Stainless Steel Weld Neck Flanges is available in various sizes, materials, and specifications. Our Stainless Steel Screwed/Threaded Flanges are also referred to as NPT flanges, screw flanges, or companion flanges. Our threaded flanges boast a female NPT thread in the center and are designed to connect to male NPT threaded piping to facilitate compact connections. Although we adhere to the ASME B16.5 Specification standardizing the NPT configuration, we also offer other machined threaded styles.>

Our threaded flanges come with a thread within the flange bore, matching the corresponding male thread on the pipe, providing a secure threaded connection. Our Stainless Steel Screwed/Threaded Flanges range from ½ inch to 6” nominal pipe size and are available in different sizes, with NPT threaded flanges up to 24” for larger sizes requiring additional machining and labor hours.>

It is essential to note that while threaded flanges are perfect for applications requiring frequent connection and disconnection, welding should be avoided at all costs. Welding can seal the male pipe end to the flange, voiding the benefits of a threaded flange and making it less robust for assembly and disassembly. Nevertheless, if the intention is to keep the pipe and flange assembly permanently sealed, a welded seal can be applied to pressure vessel equipment.>

Threaded flange connections are typically used in media that are highly reactive or explosive. At Doshi Impex India, we prioritize the safety and security of your operations. Our high-quality Stainless Steel Screwed/Threaded Flanges are designed to satisfy your specific needs and requirements, providing the ultimate protection against material rupture and leakage.>

Applications of Threaded Flanges

Threaded flanges have a variety of applications in different industries due to their unique design and functionality. These flanges feature a female NPT thread at the center that connects with male NPT threaded piping, making them an ideal choice for applications that require frequent connection and disconnection without welding.>

Here are some common applications of threaded flanges:

  • Plumbing Systems>
  • Oil and Gas Industries>
  • Water Treatment Plants>
  • Chemical and foods>
  • Pumps>
  • Fire Protection Systems>
  • Valves>
  • Pressure vessels>
  • Tanks and many more.>

Weld Neck Flanges in Saudi-Arabia

Doshi Impex India specializes in producing superior Stainless Steel Weld Neck Flanges in Saudi Arabia, but our commitment to our customers extends beyond just this. With our expansive range of ISO-certified products, we cater to various industries, including Ship Building and Petrochemicals, among others. We offer a diverse selection of sizes, dimensions, and materials to ensure that your specific needs are met. Our Weld Neck Flanges are popular due to their exceptional quality, featuring a neck extension and weld bevel at the end. Our Class 600 Weld Neck Flanges are ideal for handling chloride-ion stress corrosion environments, as well as oxidizing environments. On the other hand, our ASME B16.5 Class 300 Weld Neck Flanges exhibit excellent resistance to chemical corrosion and perform exceptionally well in high-stress conditions, thanks to proper heat treatment.>

At Doshi Impex India, we take pride in offering top-tier products at competitive prices. Our Class 150 Weld Neck Flanges exemplifies our dedication to providing affordability without compromising on quality. Whether you require a reliable welding solution for high-stress environments or are seeking a cost-effective alternative for your next project, we here at Doshi Impex India are your go-to destination.>

Applications of Weld Neck Flanges

Weld Neck flanges are commonly used in piping systems for their excellent durability and strength. These flanges are specifically designed to be welded to the piping system, and they offer a smooth transition from the flange to the pipe. >

Here are some common applications of weld neck flanges:

  • High-Pressure Applications>
  • Chemical Processing>
  • Oil and Gas Industry>
  • Power Generation>
  • Shipbuilding and so on.>

Slip-on flanges in Saudi-Arabia

Doshi Impex India is a dedicated supplier of Slip-On Flanges with Raised Faces (SORF) of the highest quality to customers in Saudi Arabia. Our commitment to excellence is evident in our use of state-of-the-art manufacturing processes, which involve the use of advanced machinery to ensure accuracy and precision. By welding the crease and rolling the plate, we are able to offer a product that is designed for low-pressure applications and comes in various sizes. We take great pride in inspecting the quality of our >Stainless Steel Slip-On Raised Face Flanges to ensure that they meet our rigorous standards. Our SO flanges, also known as Slip-On Raised Face Flanges, are characterized by their inner holes, which make pipe insertion a breeze. They can be directly welded to equipment or pipes via fillet welds at the top and bottom.>

As well as providing Slip-On Raised Face Flanges, we also offer Plate Flanges, which are ideal for various industrial and engineering applications. Our Stainless Steel Slip-On Raised Face Flanges are renowned for their dimensional accuracy, corrosion resistance, high strength, leak-proof performance, durability, thermal resistance, fine finishing, and chemical resistance.>

We are proud to be one of the top >Slip-On Flanges SORF exporters in Saudi Arabia. Our customers can select from various options, including our Inconel Alloy Slip-On Raised Face Flanges, which require electric flow during welding to achieve a perfect finish, excellent robustness, and compliance with industry standards.>

Choose Doshi Impex India for an outstanding Slip-On Flange product, and experience the high quality and excellent service that define our business in Saudi Arabia.>

Types of Face Type – Slip-on Flanges Available in Saudi-Arabia

Raised face slip on Flange:

The slip-on flange with a raised face is designed with a slight projection on its lower surface. This feature provides a secure seating area for the gasket during installation, resulting in improved sealing efficiency. The height of the raised face is directly proportional to the pressure rating of the flange. This means that a higher pressure rating necessitates a taller raised face.>

RTJ Slip-On Flanges:

The slip-on flange’s raised face section can be equipped with a machined groove to create an RTJ-style flange that acts as a gasket ring seat for sealing. This type of flange is suitable for high-pressure applications as opposed to the RF variety which is not. It’s worth noting that slip-on flanges employ slip welding to join equipment, hence “bellow” and “below” both refer to the same kind of flange.>

  • Slip-On Weld Flanges>
  • Slip-on flange weld>
  • Weld slip-on flanges>
  • Slip-on flanges welding>
  • SO Flanges>

Our Supply Range:

Standard: ASTM A105, ASTM A182>

Material: Carbon Steel, Alloy Steel, Stainless Steel>

Size: ½” to 24”, customized up to 60”>

Pressure Ratings: Class 150 to Class 2500>

Face Type: RF, RTJ>

Dimensions and Pressure Rating:

  • Common outer diameters: ½”, 2”,3”,4”,6”,8”,10: 12”, to 24”.>
  • Special Made Outer diameters: Up to 60”.>
  • Class range: Class 150, Class 300, 400, 600, 900, 1500, 2500(# or LB). PN 2.5 to PN 250.>
  • Flanges face type: RF(Raised Face), RTJ (Ring Type Joint)>

Referred Standards and Grades

  • ASTM A105 for carbon steel slip-on pipe flanges.>
  • ASTM A182 for alloy and stainless slip-on flanges. (Alloy for F11, F22, stainless for F304/F304L,F316/F316L)>
  • ASME B16.5 for pipe flanges and flanged fittings>
  • BS 3293>
  • DIN S6029>

Manufacturing Types;

The manufacturing of Slip-On Flanges involves a range of techniques, including steel cutting, casting, and forging. Each method has its own strengths and weaknesses, but forging stands out as the optimal choice due to its ability to produce high-quality flanges, albeit at a higher cost. However, it’s crucial to consider the working conditions and requirements before selecting the best manufacturing method for Slip-On Flanges. This ensures that the flanges are designed and produced to withstand specific conditions, maximizing their longevity and performance. As a result, it’s highly recommended to carefully evaluate the available options and make an informed decision on the most suitable manufacturing method.>

Application of Slip-On Flanges

Slip-on flanges serve as a variant of pipe flanges that connect pipes together via sliding over the pipe’s end, ensuring a reliable and leak-free connection through welding. Such flanges can be readily detached and reattached without any harm to the piping system, making them optimal for low-pressure applications and systems frequently subject to disassembly.>

Here are some common applications of slip-on flanges:

  • Oil and Gas Pipeline>
  • Chemical Industry>
  • Plumbing>
  • Water supply system>
  • Paper & Pulp Industry>
  • Power plant>
  • General purpose Application>
  • Fabrication Industry>
  • Food Processing Industry>
  • Structural Pipe and many more.>

Lap Joint Flanges in Saudi Arabia:

Lap joint pipe flanges are specifically designed to attach directly onto pipes and are commonly used with stub end fittings. Unlike other flanges, lap joint flanges feature a spine that can rotate around the stub end, which eliminates concerns about the alignment of bolt holes. This makes lap joint flanges ideal for applications that necessitate frequent disassembly. As a leading lap joint flange exporter in Saudi Arabia, our team provides high-quality flanges in all categories, including stainless steel. We maintain a comprehensive inventory to meet the needs of our clients and can offer customized flanges as well.>

Applications of Lap Joint Flanges

Lap joint flanges are a type of flange commonly used in industrial piping systems. They consist of two parts: a flat, circular plate with bolt holes (the lap) and a matching flange with a raised edge (the stub end). The lap is typically made from a different material than the stub end, allowing for cost-effective solutions when piping requires different material properties on either side.>

Here are some common applications of lap joint flanges:>

  • HVAC systems or plumbing>
  • Agricultural Irrigation Systems>
  • Medical Equipment >
  • Water Filtration systems>
  • Oil and Gas Pipelines>
  • Dialysis Machines or MRI machines and many more.>

Blind Flanges in Saudi-Arabia

Blind flanges, also known as blank flanges, play a crucial role in sealing the ends of piping, valves, and pressure vessel openings in various piping systems. Doshi Impex (India), a renowned exporter and manufacturer of flanges, offers an extensive range of ASME B16.5 Blind flanges. These flanges are manufactured and engineered using high-quality materials that adhere to industry standards. The Stainless Steel Blind Flanges, in particular, offer remarkable performance, exceptional resistance to corrosion, and impressive durability. These blind flanges conform to the specifications prescribed under the ASME B16.5 standard and can be made using forged, cast, or plate materials.>

Applications of Blind Flanges

Blind flanges are a type of pipe flange that is used to seal the end of a pipe or vessel opening. They are called “blind” because they do not have a center hole, which means they block off the end of the pipe. Blind flanges have a variety of applications across different industries. >

Here are some applications of blind flanges:

  • Pressure Vessels>
  • Heat Exchangers>
  • Pumping Systems>
  • Gas and Oil Industry>
  • Water systems>
  • pipeline construction>
  • chemical manufacturing>
  • repairing pipelines upstream and so on.>

Socket Weld Flanges in Saudi-Arabia

Socket Weld Flanges are well-known in the industry for their ability to withstand high-pressure and high-temperature applications. These flanges have a maximum diameter size of 1 ½ inches and provide for proper welding and grinding which results in a smooth flow path. Although initially created for smaller pipes with high-pressure ratings, Socket Weld Flanges have garnered widespread acceptance for larger pipe systems due to their reliability and strength. >

Here at Doshi Impex India, we are proud to be a reputable supplier of Socket Weld Flanges SWRF in Saudi Arabia. We offer SMO 254 Socket Weld Flanges that are highly resilient, as well as Stainless Steel Socket Weld Flanges that boast exceptional oxidation resistance and weldability. In addition to these options, we provide Weld Neck Flanges that are in high demand by our loyal customers in Saudi Arabia. Our dedicated team is always ready to meet large orders while maintaining the highest level of quality. As a leading exporter of Socket Weld Flanges SWRF in Saudi Arabia, we are committed to providing our products at competitive prices without compromising on exceptional customer service.>

Applications of Socket Weld Flange

Socket weld flanges function as connecting components within piping systems, resulting in the linkage of pipes and valves. These flanges are specifically suited for implementation in small to medium-sized pipes and are particularly proficient in high-pressure and high-temperature environments.>

Here are some applications of socket weld flanges:

  • Petrochemical Industries>
  • Oil & Gas>
  • Onshore & Offshore>
  • Textile>
  • Paper>
  • Engineering>
  • Sugar & Dairy Industries and so on.>

About Stainless Steel Flanges in Saudi Arabia:

Our company has a reputation for manufacturing top-notch Stainless Steel Flanges using only premium materials. Our selection of flanges includes Threaded, Weld Neck, Slip-On, Lap Joint, Blind, and Socket Weld Flanges. We employ ASTM A182 Grade F304/L and F316/L as our preferred construction materials, which come in various pressure classifications such as Class 150, 300, 600, 900, 1500, and 2500 to meet diverse demands. Additionally, we offer tailor-made sizes and thicknesses to match our client’s distinct needs, all at cost-effective prices.>

Following are our sales networks for stainless steel flanges in Saudi Arabia:

Explore the premium-grade Stainless Steel Flanges available in the market through Doshi Impex India. Our ANSI B16.5 compliant flanges are renowned for their dependability and optimal performance. We cater to a diverse customer base in Saudi Arabia, exporting a substantial fifty-three cargo units each month through multiple ports. Place your trust in us for all your flange requirements.>

Stainless Steel Flange Export in different Countries – Doshi Impex India

Doshi Impex India, a prominent exporter from Saudi Arabia, offers swift and trustworthy delivery services for Stainless Steel Flanges. With an annual shipment of over 40 tons and a significant market share, we cater to a considerable portion of Saudi Arabia’s demand for this product. Our team is always prepared to provide comprehensive and responsive support to our valued customers. Contact us at [email protected] or [email protected] if you have any questions about our premium products and services.>