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Long Radius Elbows (LR)

Long Radius Elbows (LR)


Long Radius Elbows Manufacturers & Suppliers

  • SR (Short Radius) Elbows or Bends: These elbows have a Center-to-Face dimension of 1.0 X diameter. They are typically used in tight areas where clearance is the main issue.
  • LR (Long Radius) Elbows or Bends: These elbows have a Center-to-Face dimension of 1.5 X diameter. They are the most common type of elbow and used when space is available and flow is more critical.
  • Custom Radius Pipe Bends: R=3D~10D, with Product Angle of 0°~180°
  • Reducing Elbows or Bends: A reducing elbow is a type of fitting which is used to join two pieces of pipe of different sizes.

Metline is a reputed and professional manufacturer of long radius elbows and pipe bends. We produce long radius stainless steel, carbon steel and alloy steel elbows with high quality raw materials, and can be supplied with test certificates according to EN 10204 3.1. with full traceability.

Long Radius Elbows – Manufacturing Standards

ASME: ANSI B16.9, ANSI B16.28, MSS-SP-43
DIN: DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
EN: EN10253-1, EN10253-2

  • Stainless Steel Long Radius Elbows: ASTM A403 WP 304/ 304L/ 304H/ 316/ 316L/ 317/ 317L/ 321/ 310/ 347/ 904L/2205 Duplex Fittings
  • Carbon Steel Long Radius Elbows: ASTM A234 WPB / A420 WPL3/ A420 WPL6/ MSS-SP-75 WPHY 42/46/52/56/60/65/70
  • Alloy Steel Long Radius Elbows: ASTM A234 WP1/ WP5/ WP9/ WP11/ WP22/ WP91
  • Other Materials: Monel, Nickel, Inconel, Hastelloy, Copper, Brass, Bronze, Titanium, Tantalum, Bismuth, Aluminium, Zinc, Lead, etc.
  • Copper Nickel Long Radius Elbows: CuNi10Fe1Mn, CuNi30Mn1Fe

Metline Industries is an ISO 9001:2015 Certified manufacturer of quality stainless steel, carbon steel, chrome alloy, and special alloy buttweld pipe fittings. All buttweld fittings manufactured and supplied by us are in line with ASME, ASTM, ANSI and MSS Specifications.

Why Choose Metline, as Your Source for Long Radius Elbows?

  1. More Than 3 Decades of Experience in Stock & Supply of Long Radius Elbows
  2. Best Prices For Long Radius Elbows Manufactured by Metline and Exported Worldwide
  3. Exporting Long Radius Elbows is Our Specialty
  4. We Can Handle the Logistics for You – We can offer Exworks, FOB, CFR, CIF Delivery to Any Port
  5. Documents We Provide Include – Certificate of Origin, Invoice & PL Attested by Chamber of Commerce, Test Certificates as per EN 10204 3.1, Other Testing Reports, as may be Required by Our Customers.
  6. Complete Traceablility for Long Radius Elbows – All Our Products will have Complete Marking, and the Details can be co-related to the Test Certificates.
SKU: TMF1395 Categories: ,


Manufacturers & Suppliers of Long Radius Elbows, Buy 45 Degree, 90 Degree & 180 Degree Long Radius Elbows

METLINE is one of the leading manufacturer, exporter and supplier of stainless steel long radius elbows, carbon steel long radius elbows, alloy steel long radius elbows, cupro nickel long radius elbows, nickel alloy long radius elbows and duplex steel pipe long radius elbow in size range of 1/2″ to 60″. At Metline, elbows are manufactured in accordance with national and international product standards, while we can also produce bends as per special specifications of our customers. In case of custom size fabricated pipe elbows, the welding done is carried out by qualified personnel.

Seamless Long Radius Elbows

Seamless long radius elbows are manufactured from seamless pipes and tube by hot or cold extrusion, forming and machining process. We are a leading supplier and manufacturer of seamless long radius elbow fittings in India. Most of the seamless elbow pipe fittings in standard sizes and grades are available ex-stock for immediate supply to our customers.

Welded or Fabricated Long Radius Elbows

Seam welded long radius elbows are produced from hot rolled steel pipes. As per customer requirements, we can also manufacture and offer pipe elbows manufactured from hot rolled plates, formed into half shells or segments and then welded on the seams.

Elbows are categorized based on various design features such as below:

Long Radius (LR) Elbow is also called LR elbow – means the radius is 1.5 times the pipe diameter

  • L/R 45°Elbow: Long radius 45 degree elbow changes the direction by 45 degrees.
  • L/R 90°Elbow: Long radius 90 degree elbow changes the direction by 90 degrees.
  • L/R 180°Elbow: Long Radius 180 degree return bend allows complete reversal of flow.

Short Radius (SR) Elbow is also called SR elbow, – means the radius is 1.0 times the pipe diameter

  • Short radiu 45°Elbow: Short radius 45° elbow changes the direction by 45 degrees.
  • Short radius 90°Elbow: Short Radius 90° elbow is same as LR90 except for the measurement between end of elbow to center line is 1 x NPS.
  • Short radius 180° Elbow: Short Radius 180° return bend allows complete reversal of flow

Elbows are generally used, when the radius required is 1D, 1.5D or 2D, but when the curvature exceeds 3D, bends are most commonly utilized.

Pipe Bends Production & Supply Range

Product Long Radius Elbows
Outside Diameter Seamless Pipe Bends Welded Pipe Bends
1/2″~24″, DN15~DN600 6″~60″, DN150~DN1500
Wall Thickness 2mm ~ 200mm
Bend Radius R=3D ~ 10D
Product Angle 0°~180°
Materials Carbon Steel: ASTM/ASME A234 WPB, WPC
Alloy Steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911
Stainless Steel:ASTM/ASME A403 WP 304-304L-304H-304LN-304N
ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti
ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H
Low-Temperature Steel: ASTM/ASME A402 WPL 3-WPL 6
High-Performance Steel: ASTM/ASME A860 WPHY 42-46-52-60-65-70
Production Technique Forging, Pressing, Bending
Application Power Generation, Oil and Gas, Petrochemical, Chemical, Shipbuilding, Heating, Paper making, Metallurgy
Packing Wooden Pallets, or Wooden Boxes
Test Certificates EN 10204 3.1
Inspection Buyer Inspection or Third Party Inspection Allowed


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