Slip On Flange Manufacturer

Best Butt Weld Fittings Manufacturer in India since 1971.

slip on flange

Table of Contents

Slip-On Flanges Manufacturers, Supplier and Exporter in India

Contrary to all the flange types seen above, blind flanges do not have a center hole, and are used to blind or seal a pipeline, a valve/pressure vessel and block the flow of the fluid.
Blind flanges have to withstand remarkable mechanical stress due to the system pressure and the required bolting forces. Blind flanges allow easy access to the pipeline, as they can be easily unbolted to let the operator execute activities inside the terminal end of the pipe (this is also the reason why the blind flange type is used as a manhole for pressure vessels, at times). It is maybe interesting to observe that, while this flanges type is easier to manufacture, they are sold at a premium average cost per kilogram compared to the other flange types.
We manufacture Galvanized BLIND FLANGE, Stainless steel (SS) BLIND FLANGE, Carbon steel (CS) BLIND FLANGE, MS BLIND FLANGE, Alloy BLIND FLANGE, Nicked BLIND FLANGE, Duplex stainless steel (DSS) BLIND FLANGE, Super Duplex Stainless Steel (SDSS) BLIND FLANGE, and Brass BLIND FLANGE.

Teshi Group is an ISO certified slip-on flange manufacturer & distributor in India

Dimensions of Slip On Flanges

Slip On Flanges Drawing

Standard Specification For Slip-On Flange

Standard Specifications
Dimensions
ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size
1/2" (15 NB) to 48" (1200NB)
Class
150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
DIN
DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636,DIN 2637, DIN 2638, DIN 2673
BS
BS 4504 , BS 4504, BS 1560, BS 10
PN
PN6, PN10, PN16, PN25, PN40
Flange Face Type
Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Material & Grades of Slip-On Flange

Material & Grades
Stainless Steel Slip-On Flange
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Duplex & Super Duplex Steel Slip-On Flange
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel Slip-On Flanges
ASTM / ASME A/SA 105 ASTM / ASME A 350, ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706
Low Temperature Carbon Steel Slip-On Flanges
ASTM A350, LF2, and LF3
Alloy Steel Slip-On Flanges
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Copper Alloy Steel Slip-On Flanges
ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
Nickel Alloy Slip-On 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)

Application Of Slip-On Flange

Sl
Application
1
ANSI B16.5 Class 150 Slip-On Flange uses in Industrial Boilers Industry
2
ASTM A182 Stainless Steel Slip-On Flange uses in Power Plants Industry
3
ASME B16.47 Series A and B Slip-On Flange uses in Nuclear Plants Industry
4
Stainless Steel Slip-On Flange uses in Oil & Gas Industry
5
Super Duplex Steel Slip-On Flange uses in Refineries Industry
6
Industrial Slip-On Flange uses in Ship Building Industry
7
Super Duplex Steel Slip-On Flangea Forged Flange uses in Heat Exchanger Industry
8
Carbon Steel Industrial Slip-On Flange uses in Condensers Industry
9
Alloy Steel Industrial Slip-On Flange uses in Paper & Pulp Industry
10
Duplex Steel Industrial Slip-On Flange uses in Marine Applications
11
Stainless Steel Industrial Slip-On Flange uses in Nuclear Power Industry
12
Industrial Slip-On Flangea / Fittings System uses in Fossil Fuel Power Plants Industry

Teshi Group Is A Leading Suppliers Of Slip-On Flanges In India

We supply slip-on flange to Agra, Ahmedabad, Ajmer, Aligarh, Allahabad, Ambattur, Amravati, Amritsar, Asansol, Aurangabad, Bangalore, Bareilly, Belgaum, Bhavnagar, Bhilai Nagar, Bhiwandi, Bhopal, Bhubaneswar, Bikaner, Chandigarh, Chennai, Coimbatore, Cuttack, Dehradun, Delhi, Dhanbad, Durgapur, Faridabad, Firozabad, Gaya, Ghaziabad, Gorakhpur, Gulbarga, Guntur, Gurgaon, Guwahati, Gwalior, Haora, Hubli and Dharwad, Hyderabad, Indore, Jabalpur, Jaipur, Jalandhar, Jalgaon, Jammu, Jamnagar, Jamshedpur, Jhansi, Jodhpur, Kalyan & Dombivali, Kanpur, Karnataka, Kochi, Kolapur, Kolkata, Kota,  Loni, Lucknow,  Ludhiana, Madurai, Maheshtala, Malegoan, Mangalore, Meerut, Mira, Bhayander, Moradabad, Mumbai, Nagpur,Nanded Waghala, Nashik, Navi Mumbai, Nellore, Noida, Patna, Pimpri & Chinchwad, Pune, Raipur, Rajkot, Ranchi, Saharanpur, Salem, Sangli Miraj Kupwad, Siliguri, Solapur, Srinagar, Surat, Thane, Thiruvananthapuram, Tiruchirappalli, Tirunelveli, Udaipur, Ujjain, Ulhasnagar, Vadodara, Varanasi, Vasai Virar, Vijayawada, Visakhapatnam, Warangal.

Slip-On Flange Exporter to all major cities in the world

We export slip-on flange to Seoul, Hanoi, Los Angeles, Rio de, Houston, York, Dammam, Al-Khobar, Bogota, Al-Jubail, Chiyoda, Abu Dhabi, Kuwait Santiago, Perth, Busan, London, Jakarta, Surat, Courbevoie, Dallas, Calgary, Mexico Muscat, Aberdeen, City, Edmonton, Riyadh, Caracas, Ahvaz, Brisbane, Moscow, Milan, Manama, Ulsan, Jaya, Granada, Vung Petaling, Melbourne, Montreal, Port-of-Spain, La Victoria, Istanbul, Janeiro, Karachi, New Singapore, Madrid, Lagos, Atyrau, Sydney, Kuala Dubai, City, Bangkok, Toronto, Gimhae-si, Lumpur, Jeddah, Pimpri-Chinchwad, Tehran, Doha, Ho-Chi-Minh-City, Algiers, Tau, Colombo, Ernakulam, Geoje-si, Cairo, Sharjah, Lahore.

Teshi exports Slip-on Flanges in more than 50 countries. We have shipments going out monthly to different countries for our newly acquired customers. Our ready stock of Flanges helps us ship the Flange and meet the requirement and demands of our customers as fast as possible.

We Export Spectacle Blind Flange to United States (USA), Canada, Germany, Japan, France, Middle-East, Bangladesh, Nepal etc.

Product
Export

Dimension Standards

ASME B16.5 & B16.47, AWWA C207, IS 1538, IS 6392, EN 1092, BS-10, BS-4504, DIN-2527, MSS:SP-85 etc.

Frequently Asked Questions

Most frequent questions and answers

What is slip-on flanges?

A slip-on flange is simply a ring that is put over the pipe end and has enough space between it and the pipe end for a weld bead to be applied to the inside diameter. On the rear of the flange, the OD of the slip-on flange is likewise welded.

Do slip-on flanges have a raised face?

A raised or flat face is frequently included with slip-on pipe flanges. Slip-on pipe flanges under 400# are often required to have a raised face, which is typically 1/16″ high.

How are slip-on flanges made?

Forging, cutting of steel, casting, and other methods can be used to create slip-on flanges. The forging form of manufacturing has the highest price of all production kinds but also the best quality and most widespread application.

What is the hub of a slip-on flange?

To support more pressure, a slip-on hub flange incorporates a separate component called a “hub.” The slip-on flange with the hub is frequently used for pipes with greater pressures and/or bigger diameters than the slip-on flange without the hub.

How do slip-on flanges work?

The pipe must first be slid using slip-on flanges before welding. It is a double weld in this instance, both on the inside and exterior, giving them the endurance they need to prevent leaks. Their pressure resistance is rated at around a third of what a welding neck flange would be. Slip-on flanges may be easily installed and welded onto a variety of pipes and are appropriate for low-pressure applications. In addition, welding lowers the cost of production.                                                  Slip-on flanges can be fitted on lines with just a small amount of longitudinal space. Additionally, they are easier to align and do not require a precise pipe cut.

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