Branch Fittings (Olets):

Ritinox Overseas is a leading manufacturer of branch fitting, buttweld pipe olets, socket weld and threaded pipe olets in all material grades and wall thicknesses and in compliance with international standard MSS-SP-97. Our production range includes pipe olets such as weldolet, sockolet, threadolet, laterolet, elbolet, nipolets and sweepolets. We can also manufacture and supply forged flanged outlet fitting in Class 150 to Class 2500 flange ratings. Lateral and elbow olets can be supplied in butt-weld, socket-weld, and threaded end connections. Weld pipe olet or Weldolet is one of the most commonly used branch connection fitting. It is widely considered a buttweld fitting, as it is welded onto the outlet of the pipe. A welding outlet helps in minimizing the stress concentrations and provides integral reinforcement without the need for reinforcing the weld.

 

The materials we use are as follows:

Nickel Alloy ASTM / ASME B/SB 564 UNS N02200 (NICKEL 200), UNS N04400 (MONEL 400), UNS N08825 INCOLOY (825), UNS N06600 (INCONEL 600), UNS 6601 (INCONEL 601), UNS N06625 (INCONEL 625), UNS N010276 ( HASTELLOY C 276), ASTM / ASME B/SB 160 UNS N02201 (NICKEL 201) ASTM / ASME B/SB 472 UNS N08020 ( ALLOY 20 / 20 CB 3)
Copper Alloy ASTM / ASME B/SB 61 UNS NO. C 92200 & ASTM / ASME SB 62 UNS NO. C 83600,ASTM / ASME B/SB 151 UNS NO. 70600, 71500, C 70600 ( CU -NI- 90/10), C 71500 ( CU -NI- 70/30), ASTM / ASME SB 152 UNS NO C 10100, C 10200, C 10300, C 10800, C 12000, C 12200.
Stainless Steel ASTM / ASME A/SA 182 F 304, 304L, 304H, 309H, 310H, 316, 316H, 316L, 316 LN, 317, 317L, 321, 321H, 347, 347 H.
Duplex and Super Duplex Steel ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61.
Carbon Steel ASTM / ASME A/SA 105.
Low Temp Carbon Steel ASTM / ASME A/SA 350 LF 2.
High Yield Carbon Steel ASTM / ASME A/SA694 X55, X60, X65, X70
Alloy Steel ASTM / ASME A 182 GR F 5, F 9, F 11, F 12, F 22, F 91.
Titanium ASME ASTM SB/B381 Grade 2, Grade 5, Grade 7

 

Documents: We supply the following documents on demand along with our supplies:

  • 1. Material test certificate as per EN 10204 3.1 OR EN 10204 3.2
  • 2. Back up documents such as:
    • Raw Material Test Certificate
    • Lab Test Reports (Chemical, Mechanical, Hardness, IGC, etc.)
    • Dimensional Reports
    • Heat Treatment Charts

 

The materials we use are as follows:

Carbon SA234 WPB, SA234 WPC,SA42 WPL6, SA42 WPL3, WP1. MSS-SP75 WPHY,WPHY 46,WPHY 52,WPHY 56,WPHY 60,WPHY 65, WPHY 70 DIN 1629 St37, RST37.2 St52
Stainless ASTM/ASME SA403 304,304L ,316, 316L, WP304L, 3 WP316 WP347 (H) ,WP317 (L),WP321. DIN 1.4301, 1.4306, 1.4401, 1.4571 JIS SUS304,SUS304, SUS304L, SUS316, SUS316
Alloy A400(N04400), A200 (N02200), A201 (N02201), A800 (N08800), A800H (N08810), A800HT (N08811), A825 (N08825), A600 (N06600), A625 (N06625), C276 (N10276), C22 (N06022), B2 (N10665)
Others F11,F12, F22, F5, F9, F91, F92

 

Olets Type:

Weldolet Weldolet Thredolet Thredolet Flexolet Flexolet Latrolet Latrolet
Elbolet Elbolet Sweepolet Sweepolet Insertweldolet Insertweldolet Nipolet Nipolet
Brazolet Brazolet Coupolet Coupolet Sockolet Sockolet