ASME B16.5 Threaded Screwed Flange Manufacturer

Shribhairav Forge is a trusted ASME B16.5 Threaded Screwed Flange Manufacturer, supplier, and exporter offering high-quality flanges designed for precision, strength, and leak-proof performance. Our Threaded Flanges (also known as Screwed Flanges) are ideal for low-pressure, non-welded applications where quick assembly and disassembly are required.

We manufacture Threaded / Screwed Flanges in accordance with ASME B16.5, ANSI, ASTM, DIN, and EN standards, ensuring global quality compliance and dimensional accuracy.

What are Threaded / Screwed Flange?

A Threaded Flange (also called a Screwed Flange) is a type of flange that features internal threads, allowing it to be screwed directly onto a pipe without welding. This makes it highly suitable for low-pressure and small-diameter piping systems, or in environments where welding is impractical or hazardous (such as flammable or explosive areas).

This design eliminates the need for welding, making threaded flanges a cost-effective and safe solution for low-pressure, non-corrosive, or high-risk environments where welding is either difficult or prohibited

They are also favored for temporary installations, testing setups, and maintenance systems, since they can be easily assembled or dismantled without specialized equipment.

Standard Specifications for Screwed/Threaded Flanges

Adhering to the latest global benchmarks as of 2025, Shribhairav Forge's slip on flanges conform to rigorous standards that guarantee interoperability and safety. Our production aligns with ASME B16.5 for nominal pipe sizes up to 24", extending to B16.47 Series A and B for larger diameters, ensuring compatibility across international projects.

Key Dimensional and Pressure Specifications

Dimensions: ANSI / ASME B16.5, ASME / ANSI B16.47 (Series A & B), MSS SP-44, API 605, AWWA C207, ASME / ANSI B16.5 Threaded (Screwed) Flanges, EN 1092-1 DIN Flanges, BS 10 Table D & E Flanges, GOST Flanges, and bespoke CAD drawings for non-standard geometries.

Size Range: ½" (15 NB) to 48" (1200NB)

Pressure Classes: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.

DIN Standards: DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

BS Standards: BS4504 , BS4504, BS1560, BS10

Flange Face Types: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

These specs are validated through our in-house hydrostatic testing (up to 1.5x rated pressure) and dimensional verification using CMM (Coordinate Measuring Machines). For 2025 updates, we've incorporated ASME's revised tolerances for high-temperature deviations, ensuring slip on flanges perform flawlessly in fluctuating environments.

Specification	Class 150	Class 300	Class 600	Notes
Max Pressure (bar)	19.6	51.7	103.4	At 38°C ambient
Min Thickness (mm, 6″ size)	9.5	14.3	22.2	Per B16.5
Bolt Circle Dia. (mm, 4″)	114.3	152.4	190.5	8 holes standard
Weight (kg, 4″ CS)	1.6	2.3	4.1	Varies by material

Materials and Grades of Screwed/Threaded Flange

Material selection is the heart of any threaded flange's performance, and at Shribhairav Forge, we source only prime materials from LME-registered suppliers. Our portfolio spans ferrous and non-ferrous alloys, optimized for corrosion resistance (PREN values up to 40+), weldability, and environmental resilience.

Stainless Steel Screwed/Threaded Flanges :

Grades of Stainless Steel Screwed/Threaded Flanges are ASTM A182, A240 F 304, 304L, 304H, 316, 316Ti, 316H, 316L, 316LN, 309S, 309H, 310S, 310H,317, 317L, 321, 321H, 347, 347H, 201, 202, 904L

Duplex Steel Screwed/Threaded Flanges: ASTM A182, A240 F 44, F 45, F51, F 53, F 55, F 60, F 61 are all Types of Duplex Steel Screwed/Threaded Flanges manufactured by Shribhairav Forge.

Alloy Steel Screwed/Threaded Flanges :
ASTM A182 F1,F5,F9,F11,F22,F91 Nickel Alloy Screwed/Threaded Flanges : ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020).

Copper Alloy Screwed/Threaded Flanges :
ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30)

High NIckel Alloy Screwed/Threaded Flanges :
Shribhairav Forge Manufactures complete range of High Nickel Alloy Screwed/Threaded Flanges in India.

ASME B16.5 Threaded Screwed Flange Application

ASME B16.5 Threaded Screwed Flanges are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Threaded Flanges through a worldwide network of stock-keeping branches. These Slip On Flange is use in various industries like :

Stainless Steel Threaded Flanges uses in Oil and Gas Pipeline
Threaded Flanges uses in Chemical Industry
Alloy Steel Threaded Flanges uses in Plumbing
Threaded Flanges uses in Heating
Threaded Flanges uses in Water Supply Systems
ANSI B16.5 Threaded Flanges uses in Power Plant
High Nickel Alloy Screwed/Threaded Flanges uses in Paper & Pulp Industry
Duplex Steel Screwed/Threaded Flanges uses in Food Processing Industry

FAQs

What make Shribhairav Forge Leading Threaded Flanges Manufacturer in India?

We maintain consistent service quality by implementing rigorous training programs, regularly updating our processes, and gathering feedback from customers. This allows us to continuously improve and adapt to their needs, ensuring high standards are met at every touchpoint. Due to High Consumer Satisfication we proudly say and our Costumers do word of mouth marketing by calling us Leading Threaded Flanges Manufacturer in India or ASME B16.5 Threaded Screwed Flange Manufacturer to their Projects.

What key factors create memorable customer experiences?

Memorable customer experiences are created by understanding customer needs, providing personalized interactions, ensuring prompt responses, and maintaining a positive, friendly attitude. Consistency in service quality and exceeding expectations are also essential for lasting impressions.

How do you handle customer issues efficiently?

We handle customer issues efficiently by actively listening, identifying the root cause, and offering timely solutions. Clear communication and regular updates keep customers informed, while swift action and follow-up ensure a positive resolution.

What sets your service apart from competitors?

Our service stands out through personalized attention, quick response times, and a commitment to continuous improvement. We prioritize customer satisfaction, consistently adapting to feedback and industry trends to deliver exceptional, tailored experiences.