Seamless Buttwelding 180 Degree Return Bends
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Seamless Buttwelding 180 Degree Return Bends Specifications
Type | Butt weld (BW) |
Standards | ASME / 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 Long Radius Elbows and Returns’ MSS SP-43 – ‘Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications’ |
Dimension | ANSI B16.9, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2312, JIS B2313 |
Thickness | Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc. |
Schedule | Sch 5 TO Sch XXS. |
Size | 1/2” TO 36”, (Seamless up to 24”), (Welded 8” TO 36”) |
Seamless Buttwelding 180 Degree Return Bends Materials and Grade
Stainless Steel ANSI/ASME B16.9 180 Degree Return Bends:
- ASTM A403 WP316/316L
- ASTM A403 WP304/304L
- ASTM A182 F316L, 304L
- DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
Carbon Steel ANSI/ASME B16.9 180 Degree Return Bends:
- ASTM A234 Gr. WPB
- ASTM A420 Gr. WPL6
- ASTM A105
- ASTM A350 Gr. LF2
Nickel Alloy ANSI/ASME B16.9 180 Degree Return Bends:
- Monel 400 & 500
- Inconel 600 & 625
- Incolloy 800, 825
- Hastelloy C22, C276
- Hastelloy
- Nickel
- Monel
- Inconel
- Alloy20
- Copper Nickel
- Cupro-Nickel 90/10
- Cupro-Nickel 70/30
Alloy Steel ANSI/ASME B16.9 180 Degree Return Bends:
- ASTM a234 wp1 / wp5 / wp9 / wp11 / wp22 / wp91