Some manufacturer and exporters delivers best quality ASME/ANSI/DIN standard threaded screwed flanges. These enterprises offer delivery of products at a standard size such as carbon steel threaded flanges and stainless steel threaded flanges. These threaded flanges are mostly used in low-pressure pipe systems, as no welding is required to connect the flanges to pipes and with other equipment. Wherever flanges may be welded at the joint to increase its applications but it is not a satisfactory method. These threaded flanges are also known as screwed flanges and are similar to slip-on flanges.

Specifications of threaded-screwed-flanges- Its size ranges from 15 NB to 48 NB and follows national as well international; standard including ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, and custom drawings. These screwed flanges goes through various coating and surface treatment such as anti-rust paint, oil black paint, yellow transparent, zinc plated, cold and hot dip galvanized. Some other value-added services are applied including CNC machining and customized flanges are also available. These special alloy threaded flanges come in duplex super duplex and nickel alloy. These flanges have many faces like flat face, raised face, ring type joint.

Features and applications: These threaded-screwed-flanges-manufactures are offering their services in many industries such as dairy industries, shipbuilding, paper mills, power plant, nuclear plant, pharmaceutical, chemical sector and oil and gas industry, wastewater treatments plant and many other projects. These manufacturers of threaded-screwed-flanges-provide their services at one single call and deliver high-end quality products and their products are widely exported to many countries and regions.


Threaded Flanges Supplier

Threaded Flanges


We offer threaded pipe flanges manufactured at our facility to companies in various industries including shipbuilding, power generation, petrochemical plants, oil refineries, waste water treatment plants, paper mills, pharmaceutical plants and turnkey projects among others.Our products are widely exported to countries and regions such as the United States, Europe, Russia, Turkey, Malaysia, the UAE, Saudi Arabia, Iran, Brazil, Chile, Mexico, South Africa, Jordan, Tunisia, Vietnam, Indonesia, Thailand, Singapore, Colombia, and Sri Lanka.

Threaded Flange, Threaded Forged Flanges, Screwed Flanges Production Range:

1/2″ (15 NB) to 48″ (1200NB)


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 Threaded 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 Threaded Flanges:

ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L

Alloy Steel Threaded Flanges:

ASTM A182 F1, F5, F9, F11, F22, F91

Special Alloy Threaded 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


Technical Information – Specifications, Dimensions Threaded/Screwed Flanges
» ANSI/ASME B16.5 Threaded Flange/Screwed Flange 150lb
» ANSI/ASME B16.5 Threaded Flange/Screwed Flange 300lb
» ANSI-ASME B16.5 Threaded Flange, Screwed Flange 400lb
» ANSI/ASME B16.5 Threaded Flange/Screwed Flange 600lb
» ANSI/ASME B16.5 Threaded Flange/Screwed Flange 900lb
» ANSI/ASME B16.5 Threaded Flange/Screwed Flange 1500lb
» ANSI/ASME B16.5 Threaded Flange/Screwed Flange 2500lb


We Export To Mexico, Iran, Mongolia, Ecuador, Kenya, Bolivia, Poland, Yemen, Taiwan, Chile, Ukraine, Iraq, Namibia, France, Greece, Sri Lanka, Kazakhstan, Jordan, Belarus, Poland, Finland, Algeria, Afghanistan, Venezuela, Vietnam, Austria, Canada, Argentina, Qatar, Germany, United Kingdom, Israel, Gambia, Sweden, Pakistan, Croatia, Indonesia, Brazil, Estonia, Azerbaijan, Hungary, Gabon, Slovakia, China, Bulgaria, Saudi Arabia, Trinidad & Tobago,Tunisia, Tibet, Mexico, Libya, Thailand, Denmark, Nigeria, Malaysia, Egypt, South Korea, Colombia, Nepal, Peru, Morocco, Bhutan, Netherlands, Nigeria, New Zealand, Lithuania, Norway, Chile, Romania, Australia, Bangladesh, Iran, Japan, Ghana, Ireland, Singapore, Macau, Costa Rica, Hong Kong, Spain, Switzerland, Puerto Rico, Zimbabwe, Turkey, Italy, Czech Republic, Philippines, Russia, Oman, United States, Portugal, Angola, Serbia, India, Bahrain, South Africa, Belgium, United Arab Emirates, Lebanon, Kuwait
We Supply To Algiers, Jeddah, Thiruvananthapuram, Lagos, Mexico City, Haryana, Bengaluru, Mumbai, Jamshedpur, Petaling Jaya, Houston, Jakarta, Bangkok, Aberdeen, Granada, Kanpur, Santiago, Vung Tau, Baroda, Ho Chi Minh City, Colombo, Nagpur, Tehran, Toronto, Los Angeles, Karachi, Busan, Abu Dhabi, Howrah, Courbevoie, Sharjah, Hyderabad, Ahvaz, Perth, Hong Kong, Moscow, Singapore, Dammam, Bogota, Visakhapatnam, Thane, Muscat, Kuwait City, Chennai, Ahmedabad, Dubai, Manama, Navi Mumbai, Rio de Janeiro, Ulsan, Kolkata, Doha, Coimbatore, Edmonton, Al Jubail, Ludhiana, Noida, Jaipur, Pune, Dallas, Chiyoda, Geoje-si, Secunderabad, La Victoria, Vadodara, Al Khobar, London, Madrid, Gimhae-si, Pimpri-Chinchwad, Milan, Montreal, Caracas, New York, Cairo, Gurgaon, Bhopal, Indore, Calgary, Port-of-Spain, Ernakulam, New Delhi, Faridabad, Lahore, Melbourne, Kuala Lumpur, Rajkot, Sydney, Ankara, Riyadh, Hanoi, Seoul, Chandigarh, Ranchi, Istanbul, Atyrau, Surat, Nashik, Brisbane