Manufacturer, exporter & suppliers of ASME/ANSI B16.5 stainless steel Loose Flanges, Inconel Loose Flanges, Inconel 600 Loose Flanges suppliers, Inconel 625 Loose Flanges, SS304 Loose Flanges, SS 316 Loose Flanges, Stainless Steel Plate/Forged Loose Flanges, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 Loose Flanges

Loose Flanges suppliers in India, Hastelloy Loose Flanges, A182 Gr F304 Loose Flanges, A182 Gr F316L Loose Flanges manufacturers, A182 Gr F316Ti Loose Flanges, A182 Gr F321 Loose Flanges, A182 Gr F321H Loose Flanges, A182 Gr F347 Loose Flanges, A182 Gr F347H Loose Flanges, A182 Gr F317 Loose Flanges, A182 Gr F 317L Loose Flanges, ASTM A182 F5 Loose Flanges suppliers, ASTM A182 F9 Loose Flanges, SWRF Flange exporters in india

Are you looking for finest quality Loose Flanges manufacturer in India? Get Best deals on ASTM A182 F11 Loose Flanges suppliers, Spectacle Blind Flange Manufacturers in India, ASTM A182 F12 Loose Flanges distributors in India, ASTM A182 F22 Loose Flanges, ASTM A182 F91 Loose Flanges, ASTM A350 LF2 Loose Flanges, 304L /316L Stainless Steel Loose Flanges, WNRF Flange Manufacturers in India, ASTM A350 LF3 Loose Flanges, ASTM A350 LF6 Loose Flanges manufacturers in India, carbon steel Loose Flanges, alloy steel Loose Flanges, ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, Steel RST37.2, C22.8 traders in India, Alloy Steel, Carbon Steel Plate/ Forged Loose Flanges

Stainless Steel Loose Flanges manufacturers in India

A182 Gr F 304L Loose Flanges | Loose flange for stub end Flanges manufacturers in Mumbai | Loose flange for stub end Flanges exporter in India | ASTM B564 UNS N06600 Loose Flanges | ASTM B564 UNS N06601 Loose Flanges | ASTM B564 UNS N06625 Loose Flanges | ASTM B564 UNS N08800 Loose Flanges | ASTM B564 UNS N08825 Loose Flanges | ASTM B564 UNS N10276 Loose Flanges | ASTM B564 UNS N06022 Loose Flanges | ASTM B564 UNS N10665 Loose Flanges stockist in India
Govt. of India recognised Export House & Stainless Steel Loose Flanges manufacturer in Mumbai, Maharashtra

Are you looking for Loose Flanges manufacturers in Rajkot, Gujarat? Steel Tubes India is  a Govt. Of India Recognized Star Export House & manufacturer of Loose Flanges in IndiaWe are pleased to announce that we have been awarded ISO 9001, 14001, Ohsas 18001 Quality Assurance certificationOur large stocking distribution sites in Mumbai, Navi Mumbai & Gujarat help expedite shipping of Loose Flanges all over the world.

Steel tubes is a worldwide industrial distributor for Loose Flanges and Steel Forged Flanges. We supply all kind of Loose Flanges & steel material for your projects within timeline to anywhere in the world, contact us now for request a quote. We always try our best to help our customers with the best products and service on the market.

Loose Flanges - The two halves are simply clipped together without tools and can be mounted with every other conventional flange to provide a safe, reliable flange connection.

Inconel Loose Flanges Flanges Price List
Loose Flanges importers in India, 3rd largest stockist of Loose Flanges in India, Available SALE on below products

ASTM B564 Inconel 600 Rings, Inconel 600 Flange
Size: 904.85 X 870.93 X 37.95MM
FOB Price (INR): 6,191/- Per KG

ASTM B564 Inconel 600 Flanges
1 1/2 600# RF WN S/40S
FOB Price (INR): 4,636/- Per KG

Inconel 600 Spectacle Blind Flange
Class 600
FOB Price (INR): 4,850/- Per KG

ASTM B564 Inconel Alloy 600 Flanges
3 600# RF WN S/40S
FOB Price (INR): 3,706/- Per KG

ASTM B564 Inconel 625 Flanges
GR-RJ BL-600
FOB Price (INR): 22,508/- Per Pcs

ASTM B564/ASME SB564 Inconel 600 SORF Flanges
ANSI B16.5. 1NBX150#
FOB Price (INR): 7,223/- Per KG

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Check complete Cost of Loose Flanges from stockholder of Loose Flanges in India

Loose Flanges Specification

  • Loose Flanges suppliers

    Size: 1/2" (15 NB) to 48" (1200NB)

    Standards: ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

    Pressure Ratings: Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.

    Carbon Steel Loose Flanges/ Loose flange for stub end Flanges: ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8

    Stainless Steel Loose Flanges/ Loose flange for stub end Flanges: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L

    Alloy Steel Loose Flanges/ Loose flange for stub end Flanges: ASTM A182 F1, F5, F9, F11, F22, F91

    Special Alloy Loose Flanges/ Loose flange for stub end Flanges: Duplex, Super Duplex, Nickel Alloys

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

    Coating/Surface Treatment: Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized

    Value Added Services: CNC Machining, Customised Flanges

Get Free Quote of Loose Flanges

Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 Loose Flanges Manufacturers in India

We are manufacturer & wholesaler in India for steel flanges which meet all international quality standards such as DIN, EN1092-1, BS4504, ANSI, API, MSS, AWWA, UNI, JIS, SANS, GOST, NFE, ISO, AS, NS Loose flange for stub end Flanges etc.

We are manufacturing 75lbs, 150lbs, 300lbs, 600lbs, 900lbs, 1500lbs, 2500lbs, PN6, PN10, PN16, PN25, PN40, PN63, PN64, PN100, GOST 12820 and GOST 12821, PN0.6MPA, PN1.0MPA, PN1.6MPA, PN2.5MPA, PN4.0MPA, SANS1123 or SABS1123, 600kpa, 1000kpa, 1600kpa, 2500kpa, 4000kpa flange ratings as per application or client’s requirement.

* Proven million of times as a standard flange
* Low - weight
* Optimised “one-man fitting”
* Reduced installation costs
* No loose parts 
* Homogenous introduction of flange forces
* Minimised leakage rates
* High residual torques after thermal stress

The nominal diameters from NB 25 up to NB 200 are galvanised and yellow passivated, special finishes are also possible.


  • 304L stainless steel construction
  • Feature one rotatable flange on each axis (in any combination of flat & grooved)
  • Reducer tees adapt two different flange sizes
  • Common lengths and tube diameters listed; contact us with your specific requirements

NOTE: These flanges are identical to the ISO NW flange standard. While these flanges are compatible with those made by European manufacturers, the tube diameter listed is in inches

GB9112-9131,SH3406,ANSI B16.5 ,DIN25762766,DIN2632-2638

from 150lbs to 2,500lbs.


Carbon steel, stainless steel and alloy steel.

Carbon steel and alloy steel with yellow print, black print, oil or zinc.


* We can also manufacture special application flanges and forgings that customers require.

Loose Flanges Dimensions

ANSI B16.5
Class 150lbs, Class 300lbs
Class 600lbs, Class 1500lb

In many cases, a pipeline is built using straight pipe sections and loose flanges all welded together to form a completed line of pipe. Whether welded by man or machine, the pipeline is assembled from straight-cut ends of pipe being welded together to form virtually seamless pipe with flanged unions being installed at critical locations on the pipeline. In these locations, a loose flange is welded to the pipe on both sides of the union and the pipeline is bolted together using a gasket and many hardened bolts.

Loose flanges DIN 2641 & DIN 2642
Certificate: EN 10204/3.1
Quality: 1.4301/1.4404/1.4541/1.4571

Types of Flanges

Carbon Steel/ Stainless Steel Loose Flanges Pressure:

  • ANSI/ASME B16.5 Loose Flanges 150lb
  • ANSI/ASME B16.5 Loose Flanges 300lb
  • ANSI-ASME B16.5 Loose Flanges 400lb
  • ANSI/ASME B16.5 Loose Flanges 600lb
  • ANSI/ASME B16.5 Loose Flanges 900lb
  • ANSI/ASME B16.5 Loose Flanges 1500lb
  • ANSI/ASME B16.5 Loose Flanges 2500lb


Origin & Mills: Indian Origin, Japanese Origin, Korean Origin, European Origin, US Origin, Ukraine Origin, Russian Origin, Indian Mills, Japanese Mills, Korean Mills, European MIlls, US Mills, Russian Mills, Ukraine MIlls We have our ready stock of Loose Flanges in Pimpri-Chinchwad, Houston, Dubai, Seoul, Abu Dhabi, Tehran, Calgary, Riyadh, London, Jakarta, Istanbul, Bangkok, Kuwait City, Sharjah, Muscat, Edmonton, Busan, Mexico City, Doha, Jeddah, Perth, Aberdeen, Cairo, Geoje-si, Santiago, Chandigarh, Indore, Kuala Lumpur, Rio de Janeiro, Dammam, Melbourne, Madrid, Ulsan, Faridabad, La Victoria, Bogota, Lahore, Los Angeles, Algiers, Chiyoda, Ankara, Ho Chi Minh City, Toronto, Hong Kong, Rajkot, Brisbane, Petaling Jaya, Ernakulam, Secunderabad, Gimhae-si, Al Jubail, Port-of-Spain, New York, Lagos, Caracas, Thiruvananthapuram, Milan, Atyrau, Hanoi, Howrah, Sydney, Ahvaz, Karachi, Vung Tau, Al Khobar, Manama, Montreal, Granada, Courbevoie, Moscow, Dallas and Colombo.

Are you looking for supplier of Loose Flanges in India? Steel Tubes India is a leading exporter of Loose Flanges in India, we have close relationships with all of the top mill producing Loose Flanges in Lucknow, Loose Flanges suppliers in Coimbatore, Imphal, Mysore, Ratlam, Delhi, Kanpur, Darjeeling, Jalandhar, Loose Flanges suppliers in Nagpur, Solapur, Kolkata, Allahabad, Dehradun, Jammu, Nashik, Srinagar, Chennai, Loose Flanges suppliers in Ahmedabad, Faridabad, Jamshedpur, Bhadravati, Chattisgarh, Durgapur, Asansol, Hospet, Bellary, Visakhapatnam, Nellore, Surat, Bangalore, Chandigarh, Ghaziabad, Jhansi, Patna, Siliguri, Hyderabad, Loose Flanges suppliers in Salem, Amritsar, Noida, Kochi (Cochin), Mangalore, Indore, Vadodra, Bhubaneswar, Bikaner, Bhavnagar, Tirupur, Ankleshwar, Warangal, Agartala, Thoothukudi, Loose Flanges suppliers in Pune, We offer fastest delivery in India including Thiruvanthapuram, Jaipur, Aizawl, Guwahati, Kozhikode, Raipur, Vishakhapatnam, Jabalpur, Bhopal, Gwalior, Ludhiana, Rajahmundry, Thane, Agra, Bhubaneshwar, Gurgaon, Madurai, Rajkot, Varanasi, Bhilai, Haridwar, Meerut, Ranchi, Ahmednagar, Akola, Amravati, Aurangabad, Baramati, Beed, Bhandara, Bhiwandi, Buldhana, Chandrapur, Chimur, Dahanu, Dhule, Dindori, Erandol, Gadchiroli, Hatkanangle, Hingoli, Ichalkaranji, Jalgaon, Jalna, Karad, Khed, Yavatmal, Kolaba, Kolhapur, Kopargaon, Latur, Malegaon, Mumbai, Nagpur, Nanded, Nandurbar, Nashik, Osmanabad, Pandharpur, Parbhani, Rajapur, Ramtek, Ratnagiri, Raver, Sangli, Satara, Shirdi, Shirur, Solapur, Houston, Texas, Thane, Wardha, Washim, Andhra Pradesh, Jammu and Kashmir, Nagaland, Uttarakhand, Haryana, Lakshadweep, Arunachal Pradesh, Jharkhand, Odisha, West Bengal, Himachal Pradesh, Assam, Karnataka, Punjab, Andaman and Nicobar Islands, Puducherry, Bihar, Kerala, Rajasthan, Chandigarh, Meghalaya, Chhattisgarh, Madhya Pradesh, Sikkim, Dadar and Nagar Haveli, Mizoram, Goa, Maharashtra, Tamil Nadu, Daman and Diu, Tripura, Gujarat, Manipur, Telangana, Delhi, Uttar Pradesh in India.

Get best deals from distributor of Loose Flanges in India, thanks to our global logistics network we can source from anywhere in the world in just a few days. We use a range of transport partners to enable us to ship overnight within India and provide fast shipping solutions to the rest of the world likeUnited States, Malaysia, UAE, China, United Kingdom, Indonesia, Saudi Arabia, Singapore, Canada, Iran, Thailand, South Korea, Turkey, Philippines, Egypt, Germany, Italy, Japan, Russia, Vietnam, Australia, Qatar, South Africa, Portugal, Morocco, Costa Rica, Kazakhstan, Netherlands, Mexico, Brazil, France, Spain, Taiwan, Nigeria, Bangladesh, Kuwait, Iraq, Ukraine, Poland, Jordan, Romania, Oman, Hong Kong, Venezuela, Colombia, Norway, Chile, Trinidad & Tobago, Greece, Czechia, Belgium, Sri Lanka, Cyprus, Angola, Myanmar (Burma), United Kingdom, Canada, Malaysia, United Arab Emirates, South Korea, Thailand, Iran, Netherlands, Spain, Turkey, Australia, Mexico, Pakistan, Vietnam, Brazil, Philippines, France, China, Taiwan, Poland, South Africa, Russia, Nigeria, Kuwait, Qatar, Czechia, Norway, Romania, Egypt, Oman, Sweden, Belgium, Hong Kong, Israel, Colombia, Switzerland, Denmark, Finland, Argentina, Venezuela, Peru, Ukraine, Chile, Bangladesh, Portugal, Ireland, Austria, Algeria, Greece, Iraq, New Zealand, Slovakia, Hungary, Kazakhstan, Slovenia, Lithuania, Serbia, Sri Lanka, Bahrain, Bulgaria, Morocco, Tunisia, Croatia, Jordan, Ecuador, Trinidad & Tobago, Estonia, Azerbaijan, Ghana, Lebanon, Cyprus, Dominican Republic, Latvia, Libya, Costa Rica, Cambodia, Macedonia (FYROM), Belarus, Jamaica, Palestine, Turkmenistan. For any location in your country you can find here trader of Loose Flanges in India, If your requirement is urgent we can offer a priority shipping service, but also if time is not so critical we can offer more cost-effective options to ensure you get the best value for money.