Top Slipon Flange Manufacturers In India

Prayag Precitech is a prominent manufacturer and exporter of high-quality Slip-on Flanges, essential for pipe joint disassembly. These flanges come in various sizes to accommodate high-flow systems, with a simple match to the pipe’s outer diameter. Installation involves fillet welding on both sides to securely attach the flange to the pipe. A Slip-on Flange connects via two fillet welds, one inside and one outside the flange cavity. The flange’s bore size is larger than the pipe’s outside diameter, allowing it to slide inside for welding. Known as “Hubbed Flanges,” they are compact and available in materials like Alloy Steel, Carbon Steel, Stainless Steel, and more.

Prayag Precitech manufactures slip-on flanges using various methods like forging, steel cutting, and casting. Among these, forging offers the highest quality but comes at a higher price. When purchasing slip-on flanges, consider the specific application, typically for non-corrosive, moderate-pressure environments. These flanges are essentially rings that slide onto the pipe end, extending beyond it for welding. The outer diameter of slip-on flanges is also welded on the backside. They are cost-effective and easier to align than weld neck flanges and can serve as lap joint flanges when paired with Type B or Type C stub ends.

• 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: Our Slip-on Flanges are manufactured under stringent quality control measures to ensure durability and performance.
• Wide Range of Specifications: We offer various sizes and materials to meet your specific needs.
• Expertise: With years of experience in the industry, our team provides unparalleled support and service.
• Timely Delivery: We understand the importance of timelines and ensure prompt delivery of all orders.
• Customer Satisfaction: Our focus is on meeting and exceeding customer expectations.

For reliable, innovative, and high-quality Slip-on Flanges that cater to all your requirements, choose Prayag Precitech!