Top Screwed/Threaded Flange Manufacturers in India

Prayag Precitech is a prominent manufacturer and exporter of Screwed/Threaded Flanges. These flanges facilitate the connection of threaded components, eliminating the need for welding in many applications. The internal thread in the flange bore matches the pipe’s external male thread, ensuring a secure connection. Threaded flanges are highly sought after for industrial use, offering a weld-free attachment option. These flanges feature tapered threads that create a seal as they approach the same diameter. In some cases, a seal weld may complement the threaded connection. Prayag Precitech offers a variety of sizes and materials for threaded flanges.

Threaded flanges, offered by Prayag Precitech, provide versatile pipe fitting solutions. They eliminate the need for welding and are ideal for high-pressure applications at or near atmospheric temperatures, where post-weld heat treatment isn’t feasible. These flanges are cost-effective, time-saving, and readily available. They find extensive use in high-performance applications, particularly in power generation requiring alloy steel.

• Size: 1/2″ NB to 80″ NB
• Dimensions: ANSI/ASME B 16.5, B16.47, B16.36, DIN Standard, JIS Standard, EN1902-1 Standard, UNI Standard, BS10 Standard, BS4504 Standard, API Standard etc.
• Class: 150#, 300#, 400#, 600#, 900#, 1500#, 2500#
• Schedule: 10/20/40/80/100/120/160/XXS
• Carbon Steel: ASTM A 105
• Carbon Steel: DIN Standard – EN 10222-2/ EN 10222-4 – P235GH / P245GH / P265GH / P280GH / P295GH / P355N / P355NH / P285NH / P285QH
• Other Services: Hot Dip Galvanizing, Sand Blasting, Special Threading.

Alloy Steel & LTCS Specification:

• Size: 1/2″ NB to 80″ NB
• Dimensions: ANSI/ASME B 16.5, B16.47, B16.36, DIN Standard, JIS Standard, EN1902-1 Standard, UNI Standard, BS10 Standard, BS4504 Standard, API Standard etc.
• Class: 150#, 300#, 400#, 600#, 900#, 1500#, 2500#
• Schedule: 10/20/40/80/100/120/160/XXS
• Alloy Steel: ASTM A 182-F5, F9, F11, F21, F22 & F91
• Low Temp.CS: A 350 LF2
• Other Services: Hot Dip Galvanizing, Sand Blasting, Special Threading.

Stainless Steel & Duplex Steel Specification:

• Size: 1/2″ NB to 64″ NB
• Dimensions: ANSI/ASME B 16.5, B16.47, B16.36, DIN Standard, JIS Standard, EN1902-1 Standard, UNI Standard, BS10 Standard, BS4504 Standard, API Standard etc.
• Class: 150#, 300#, 400#, 600#, 900#, 1500#, 2500#
• Schedule: 10/20/40/80/100/120/160/XXS
• Stainless Steel: ASTM A 182 F -304/304H/304L/316/316H/316L/316Ti/309/310/317L/321/347/904L,XM19
• Stainless Steel: DIN Standard EN 10222-5 1.4301/1.4307/1.4401/1.4404/1.4529/1.4571/1.4541/1.4410/1.4550/1.4335/1.4539
• Duplex Steel: ASTM A 182 F -51, F 53, F 55

Nickel Alloys Specifications:

• Size: 1/2″ NB to 48″ NB
• Dimensions: ANSI/ASME B 16.5, B16.47, B16.36, DIN Standard, JIS Standard, EN1902-1 Standard, UNI Standard, BS10 Standard, BS4504 Standard, API Standard etc.
• Class: 150#, 300#, 400#, 600#, 900#, 1500#, 2500#
• Schedule: 10/20/40/80/100/120/160/XXS
• Copper Nickel: C70600(90:10), C71500(70:30), C71640
• Nickel: UNS N02200, N02201
• Monel: UNS N04400, N05500, Alloy 20
• Inconel: UNS N06600, N06601, N06625, N08800, N08810, N08825
• Hastelloy: UNS N10276, N06022, N10665, N06455
• SMO 254 Grade: UNS S31254
• Aluminium: ASTM B247, B361 – 2024, 6061, 6063, 6101, 7075.
• Titanium: ASTM B381 – Grade 1, Grade 2, Grade 4, Grade 5, Grade 6, Grade 7, Grade 9, Grade 19, Grade 23

Why Choose Us

• Quality Assurance: We adhere to stringent quality control measures to ensure that our flanges meet international standards.
• Expertise: With years of experience in the industry, our team possesses the knowledge and skills necessary to provide exceptional products.
• Cost-Effectiveness: We offer competitive pricing without compromising on quality, making our products accessible for all applications.
• Custom Solutions: We provide tailored solutions to meet the specific needs of our clients, ensuring optimal performance in their applications.
• Timely Delivery: Our efficient production and logistics systems ensure that you receive your orders on time, every time.

Choose Prayag Precitech for reliable, innovative, and high-quality Screwed/Threaded Flanges that cater to all your requirements!