What is a Long Radius Elbow?
The center line of one end to the opposite face. This is known as the “center to face” distance and is equivalent to the radius through which the elbow is bent. The center to face distance for a “long” radius elbow, the LR radius elbows have a center to end distance that is 1.5 times the NPS in inches (R = 1.5D), if it is more than 1.5 times, it is a bend. D is the diameter of the elbow. Long radius are commonly used for ventilation facility pipeline, chemical industrial pipeline, water supply facility, food and nourishment industrial pipeline. Where the pressure is high or the flow rate is high a long radius is used. If the resistance of the solid conveying pipe is strict a larger radius elbow is used.
Grade of Buttweld Long Radius Elbow
- Monel Grade: Monel 400, Monel K500, Monel R-405
- Nickel Grade: Nickel 200, Nickel 201
- Inconel Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718
- Incoloy Grade: Incoloy 800, Inconel 800H, 800HT
- Hastalloy Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy c276, Hastalloy X
- Titanium Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11
- Stainless Steel Grade: ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, 304, 304L, 316, 316L, 304/304L, 304H, 316H, 316/316L, 321, 330, 347, 309/S, 310/S, 317/L, 333, 410/S, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
- Alloy Steel Grade: ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
- Carbon Steel Grade: ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70
Standards of ASME B 16.9 Long Radius Elbow
||ANSI – B 16.9, ASTM A403 – ASME SA403 – ‘Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings’, API 590-605, ASME B16.9 – ‘Factory-Made Wrought Buttwelding Fittings”, ASME B16.25 – ‘Buttwelding Ends’, ASME B16.28 – ‘Wrought Steel Buttwelding Short Radius Elbows and Returns’, MSS SP-43 – ‘Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications’
||Sch 5 TO Sch XXS.
||1/2″NB TO 48″NB IN / Diameters – from 21,3 to 711 mm, Wall Thickness – from 2 to 40 mm
||Monel, Nickel, Inconel, Hastalloy, Titanium, Tantalum, Stainless Steel, Alloy Steel, Carbon Steel, Cupro-Nickel 90/10 & 70/30, Stainless Steel ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, 304, 304L, 316, 316L, 304/304L, 316/316L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
||Butt Weld (BW) / Welded / ERW / Fabricated
||Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc.
||ANSI B16.9, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2312, JIS B2313
Application of Buttweld Long Radius Elbow
- Water supply facility
- Solar energy facility
- Ventilation facility pipeline
- Chemical industrial pipeline
- Food and Nourishment Industrial Pipeline
- Agriculture and garden production transporting system
FAQ’s regarding Buttweld Pipe Fittings
Are you a trading company or a manufacturer?
We are a manufacturer of Buttweld Long Radius Elbow in India.
What are you main products?
We manufacture all kinds of elbow, tees, caps, flanges and steel pipes etc. with different materials.
Do you provide free samples?
Yes, we would provide sample on your request.
Why should I choose Asiamet as our source for buttweld pipe fittings?
We offer best quality product at most competitive price in the industry. You are promised to obtain the best quality, price and service.
How to ensure the quality?
Mill Test Certificate is provided for all material. If needed, we can also allow third party inspection or buyer’s inspection
How long is your delivery time for buttweld long radius elbow?
Generally it is 5-10 days if the good are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quality
Testing of Long Radius Elbow
- Macro test
- Micro test
- Chemical test
- Flaring test
- It is like PMI test
- IGC test and hardness test
- Mechanical test and flattening test
Documents We Provide with Long Radius Elbow
|Documents like QAP
|NABL approved lab test report
|Raw material test report
||Material Traceability report
|Commercial invoice to buyers
||The TC like MTC as per EN 10204/3.1B
||Third-party test report
We Export Long Radius Elbow Across the Globe!
- MIDDLE EAST: Saudi Arabia, Iran, Ira, Qatar, Bahrain, Oman, Kuwait, Turkey, Yemen, Syria, Jordan, Cyprus
- AFRICA: Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, the Republic Of Congo, Gabon
- NORTH AMERICA: USA, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark
- EUROPE:Russia, Norway, Germany, France, Italy, UK, Spain, Ukraine, Netherlands, Belgium, Greece, Czech Republic, Portugal, Hungary Albania, Austria, Switzerland, Slovakia Finland, Ireland Croatia, Slovenia, Malta
- ASIA: Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Myanmar, Taiwan, Cambodia
- SOUTH AMERICA: Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay
We Sell Long Radius Elbow Across All Major Cities and Industrial Centers in India
Mumbai, Delhi, Bangalore, Hyderabad, Ahmadabad, Chennai, Bhilai, Kochi, Bhavnagar, Siliguri, Visakhapatnam, Jaipur, Ranchi, Kolkata, Pune, Jaipur, Surat, Lucknow, Chandigarh, Bhopal, Patna, Nagpur, Agra, Indore, Kanpur, Varanasi