Description
Hilton Metal Industries – Trusted Manufacturer & Supplier of Blind Flanges in India
Hilton Metal Industries is a leading manufacturer and supplier of high-quality blind flanges, designed to provide secure closures for pipeline ends and equipment openings in various industrial applications. Our blind flanges are crafted with precision to ensure durability, leak prevention, and reliable performance in even the most demanding environments.
Features of Hilton Metal Industries Blind Flanges
- Premium Quality Materials: We use top-grade stainless steel, carbon steel, and alloy steel to ensure exceptional strength and resistance to corrosion, high pressure, and extreme temperatures.
- Precise Engineering: Our blind flanges are designed to provide a perfect seal, minimizing the risk of leaks and ensuring the safety and efficiency of your systems.
- Versatile Applications: Ideal for industries such as oil and gas, petrochemicals, power generation, and water treatment, our blind flanges can be tailored to meet various specifications and project requirements.
Blind Flanges Specification, Grades, and Material
| Blind Flanges | Specifications |
|---|---|
| Standards | ANSI, JIS, DIN, EN1092-1, UNI, BS4504, SABS1123, AS2129, GOST-12820 |
| Dimension | ANSI B 16.5 Blind Flange, BS 1560. BS 10 Blind Flange, IS 6392 Blind Flange, B-2.1 NPT Blind Flange, API Blind Flange, DIN Blind Flange, JIS. MSS SP 44 Blind Flange |
| Material | ASTM A105 Blind Flange, ASME A105 Blind Flange ASTM A266 GR.1 Blind Flange, GR.2 Blind Flange, GR.3 Blind Flange, GR.4 Blind Flange ASTM A350 LF1 Blind Flange, LF2 CL1/CL2 Blind Flange, LF3 CL1/CL2 Blind Flange ASTM A694 F42 Blind Flange, F46 Blind Flange, F48 Blind Flange, F50 Blind Flange, F52 Blind Flange, F56 Blind Flange, F60 Blind Flange, F65 Blind Flange, F70 Blind Flange |
| Class | Blind Flange 150#, Blind Flange 300#, Blind Flange 600#, Blind Flange 900#, Blind Flange 1500# & Blind Flange 2500# |
| Size | 1/2” NB TO 24” NB. |
Grades |
|
| Stainless Steel | ASTM / ASME 201, 202, 301, 304, 304L, 310, 310S, 316L, 316TI, 317, 317L, 321, 347, 409, 409M, 409L, 410, 410S, 420, 430, 431, 441, 444, 446, 17.4PH, 904L |
| Super Duplex Steel | S32750 |
| Duplex Steel | ASTM / ASME SA 790 UNS NO S 31803 , S 32205 , S 32550 , S 32750 , S 32760. |
| Carbon Steel | ASTM / ASME A 335 GRP 1 , P 5 , P 9 , P 11 , P 12 , P 22 , P 23 , P 91 |
| Alloys Steel | ASTM / ASME A 691 GRP1 CR , 1 1/4 CR , 2 1/4 CR , 5 CR , 9CR , 91. |
| Nickel Alloys | Nickel Alloys 200, Nickel Alloys 201 |
| Titanium | Grade 1, Grade 4, Grade 5(Ti 6Al-4V), Grade 6(Ti 5Al-2.5Sn), Grade 7, Grade 11, Grade 12, 8Ai-1Mo-1V, Grade 9(3Al-2.5V), 6Al-6V-25n, 6Al-2Sn-4Zr-2Mo, 6Al-7Nb, Grade 23(Ti 6AL-4V ELI), Grade 5 ELI |
| Inconel | Inconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750 , Inconel 690, Inconel 602, Inconel 617, Inconel 925, Inconel A-289, Inconel AL-6XN, AL-904L |
| Hastelloy | Hastelloy C-22, Hastelloy C-276, Hastelloy C-2000, Hastelloy C-4, Hastelloy X, Hastelloy B, Hastelloy N, Hastelloy G |
| Molybdenum | ASTM / ASME A 182 GR F 5, F 9 , F 11 , F 12 , F 22 , F 91, ASTM B387, Ferro Molybdenum |
| Cobalt | Cobalt HS-6, Cobalt HS-4, Cobalt HS-25, Sterlite Grade 1, Sterlite Grade 6, Sterlite Grade 12, Sterlite Grade 21 |
| Niobium | ASTM B394, R04200 R04210 |
| Nimonic | Nimonic75, Nimonic80, Nimonic85, Nimonic90, Nimonic263, etc |
| Tungsten | W1 WAl1, W61, etc, Carbonide Tungsten, Copper Tungsten, Nickel Tungsten |
| Nichrome | Nichrome90, Nichrome80, Nichrome80A, Nichrome RW80, Nichrome75, etc |
| Magnesium | Magnesium AL017100, AL017140, AL017150, AL017160, AL017200, AL017210, AL017250, etc. |
| Tantalum | Tantalum – Grade 1. |
| Monel | Monel 400, Monel k500 |
| MU-METAL | MU-METAL |
| Zirconium | Zirconium 702, Zirconium 705,Zirconium 705, Zirconium-2, Zirconium-4 |
| Beryllium Copper | Alloy 25 UNSC17200 |
| Aluminium | 1050,1100, 2017, 7150, 7178, 7575, 2050, 7085, 2011 A92011, 2014A A92014, 2024 A92024, 2219, 5052 A95052, 5083 A95083, 5754, 6061 A96061 A86061, 6063, 6082 A96082, 7071 7020, 7050 A97050, 7075 A97075 A87075, 7175 |
| Copper Alloys | C 11000, C 10200, C 12200, C 51100, C 51000, C 51900, C 52000, C 52100, C 74500, C 75700, C 75400, C 76400, C 77000, C 21000, C 22000, C 23000, C 24000, C 26000, C 26800, C 27000, C 27200, C 28000 |
About Blind Flanges
A blind flange, also known as a blind disk or flanged pipe plug, is designed to seal the end of a pipeline. Unlike other flanges, it has no central opening, functioning similarly to a pipe cap or plug. Its removable design makes it ideal for applications requiring easy access for replacement or maintenance, setting it apart from other flange types.
The main purpose of a blind flange is to fully isolate the flow of the production medium, ensuring no passage through the pipe opening. This function is essential for preventing disruptions, avoiding accidents, and maintaining safety. Blind flanges are commonly used at equipment nozzles, between flange connections, or on either side of shut-off valves.
Different types of blind flanges may be chosen based on specific requirements. For example, a figure 8 blind flange (figure-8 blank) is used in setups that require isolation between flanges or valves, while a standard round blind flange is suitable for applications such as purging or pressure testing.
Blind flanges from Hilton Metal Industries come with a variety of sealing surfaces, including flat, grooved, concave, convex, and ring joint types, each engineered for different sealing needs and application scenarios.
Material Types and Standards for Hilton Metal Industries Blind Flanges
Hilton Metal Industries manufactures blind flanges using a wide variety of materials to meet different industrial needs, including stainless steel, carbon steel, aluminum, alloy steel, and copper. Our material standards include:
- Carbon Steel Blind Flange: ASTM A105
- Alloy Steel: ASTM A182 F5, F9, F11, F22, F91
- Stainless Steel Blind Flange: ASTM A182 F304/L, F316/L
Manufacturing Standards
Our blind flanges are produced in accordance with international standards to ensure quality and performance:
- ASME B16.5
- BS 3293
- DIN 86029
Dimensions and Pressure Ratings
Hilton Metal Industries offers blind flanges in various dimensions and pressure classes:
- Outer Diameter Range: Standard sizes from 1/2” to 24”; special sizes up to 60”
- Class Range: Class 150, 300, 400, 600, 900, 1500, 2500
- Flange Face Types: RF (Raised Face), RTJ (Ring Type Joint)
Manufacturing Types and Costs
We utilize several manufacturing processes, including casting, forging, medium plate cutting, and a combination of casting and forging. Here’s how they compare:
- Forging: Offers the highest quality with a dense structure and superior mechanical properties but is more expensive.
- Medium Plate Cutting: High quality, second only to forging.
- Casting: Economical but prone to defects like air holes and cracks.
- Casting and Forging: Cost-effective but generally lower quality than other methods.
Blind Flange Types and Considerations
- Casting Blind Flange: Cost-effective with precise shapes but may have casting defects and poor streamline characteristics.
- Forging Blind Flange: Offers better rust resistance, denser structure, and improved mechanical properties. However, improper forging may lead to grain defects and hardening cracks.
Precautions for Use: Ensure correct method requirements are followed and minimize blind plate use. Clearly label each blind plate as “usually open” or “usually closed,” and position them based on safety and operational effectiveness.
Applications of Blind Flanges
Blind flanges from Hilton Metal Industries are utilized in various sectors, including:
- Homes and buildings
- Material transportation
- Automotive industry
- Sewerage systems, industrial water lines, and water mains
- HVAC equipment
- Plumbing
- Food processing
- Paper and pulp industry
Types of Flanges Offered
- Socket Weld Flanges
- Threaded Flanges
- Reducing Flanges
- Orifice Flanges
- Industrial Flanges
- Slip-on Flanges
- Blind Flanges
- Lap Joint Flanges
- Ring Joint Flanges
- Spectacle Flanges
Hilton Metal Industries: Your Trusted Blind Flanges Supplier in India
As a leading supplier, Hilton Metal Industries delivers top-quality blind flanges with superior craftsmanship and customer service. Our extensive experience since 2004, paired with our ISO 9001:2009 certification, underscores our dedication to quality and reliability. We are proud to have built a strong reputation for timely deliveries, competitive pricing, and excellence in product performance.
Client Projects and Global Reach
Hilton Metal Industries is a premier supplier, distributing blind flanges to around sixty countries each month. Over two decades, we have successfully shipped over 3500 containers worldwide. Our commitment to excellence and reliability has earned the trust of clients across India, making us a preferred partner for high-quality blind flanges.
Client Projects for Plate Flange Supplier in India
Hilton Metal Industries is recognized as one of the leading plate flanges suppliers in India, known for our commitment to excellence. Each month, we distribute plate flange products to approximately sixty countries, catering to a diverse range of clients. Over the past two decades, we have successfully delivered over 3,500 containers of plate flanges worldwide. Our brand represents reliability and trust, characterized by fast delivery, competitive pricing, and superior quality. With a broad reach across numerous cities in India, Hilton Metal Industries continues to maintain its reputation as a dependable provider in the industry.
| Product supplied | City |
| Plate Flanges for Automobile Industry | Delhi, New Delhi |
| Plate Flanges supply | Hyderabad, Telangana |
| Plate Flanges supply for Water Supply System | Banglore, Karnataka |
| Plate Flanges for Chemical industry | Surat, Gujarat |
Cities We Supply Without Hub Flanges
Hilton Metal Industries stands at the forefront as a premier stockist and dealer of high-quality hub flanges in India, offering an extensive selection designed for a wide range of commercial and industrial applications. Our hub flanges ensure reliable and secure connections between various engine components. As a trusted hub flanges stockist, we maintain a substantial inventory in diverse sizes, shapes, and materials, allowing us to efficiently meet the varied needs of our clients with speed and precision.
| City we supply without Hub Flanges: | |||||
|---|---|---|---|---|---|
| Bengaluru | Mumbai | Chennai | Hyderabad | Kolkata | Pune |
| New Delhi | Ahmedabad | Jaipur | Surat | Salem | Gandhinagar |
| Bhiwandi | Tiruppur | Sivakasi | Jamnagar | Thiruvananthapuram | Rajahmundry |
| Bhubaneswar | Vijaywada | Firozabad | Bokaro Steel City | Rajkot | Bharuch |
| Panna | Raipur | Cochin | Ludhiana | Panipat | Durgapur |
| Peenya | Pimpri-Chinchwad | Channapatna | Kharagpur | Nashik | Bareilly |
| Varanasi | Haldia | Rourkela | Bangalore | Moradabad | Indore |
| Visakhapatnam | Trivandrum | Pithampur | Dibrugarh | Angul | Gwalior |
| Coimbatore | Kannur | Nagpur | Vadodara | Rudrapur | Noida |
| Agra | Bhagalpur | Jamshedpur | Bhilai | Lucknow | kanpur |
| Thane | Bhopal | Sri City | Bareilly | Hosdurg | Pithampur |
Why Choose Hilton Metal Industries?
With a commitment to delivering excellence, Hilton Metal Industries stands out as a trusted supplier of blind flanges. We prioritize quality, precision, and customer satisfaction, ensuring that our products meet the highest industry standards. Our experienced team is dedicated to providing expert guidance and support, helping clients select the best solutions for their specific needs.
Choose Hilton Metal Industries for Reliable Blind Flanges
Experience the quality and reliability of Hilton Metal Industries’ blind flanges, engineered to support your critical operations. With our emphasis on precision and performance, we deliver solutions you can trust for long-lasting and efficient service.
| Countries we export Hub Flanges: | ||||
|---|---|---|---|---|
| Saudi Arabia | Oman | Kuwait | Netherlands | Iran |
| Bahrain | Qatar | UAE | Africa | New Zealand |
| Nigeria | Mexico | Canada | Venezuela | United Kingdom |
| United States | South Africa | Malaysia | Bangladesh | Turkey |
| Singapore | Sri Lanka | Australia | Brazil | Germany |
| France | Italy | South Korea | Poland | Belgium |
