Buttweld Fittings
Forged Steel buttweld fittings are manufactured in accordance with ANSI / ASME B16.9.
Standard Specification for Buttweld Fittings
| Standards : | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Size : | 6NB to 2400NB |
| Thickness : | Sch 5s, Sch 10, Sch 10s, Sch 20, Sch 40, Sch 40s, Sch 60, Sch 80, Sch 80s, Sch XS, Sch 100, Sch 120, Sch 140 Sch 160s, Sch XXS etc |
| Forms : | Seamless, Welded & Fabricated |
| Bending Radius : | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
Material of Construction in Buttweld Fittings
- Stainless Steel Buttweld Fitting Specifications
Grades: ASTM A403 / ASME SA403 GR. WP “S” / “W” / “WX” 304, 304L, 304H, 310/310S, 316, 316L, 316H, 316TI, 309, 317, 317L, 321, 321H, 347, 347H, 904L, 254SMO etc
- Duplex Stainless Steel Buttweld Fitting Specifications
Grades: ASTM A815 / ASME SA815 GR. 2205 (UNS S31803 / UNS S32205), 2507 (UNS S32750 / UNS S32760), Fe 255 (UNS S32550) etc
- Carbon Steel Buttweld Fitting Specifications
Grades: ASTM A234 / A420/ A860 / ASME SA234 GR. WPB, WPL-3, WPL-6, IS 1239, IS 3589, WPHY42, WPHY46, WPHY52, WPHY60, WPHY65, WPHY70, etc
- Alloy Steel Buttweld Fitting Specifications
Grades: ASTM A335/ ASME SA335 WP 5, WP 9, WP 11, WP 12, WP 22, WP 91, etc
- Nickel Alloy Buttweld Fitting Specifications
Grades: ASTM B366 / ASME SB366 GR. 200 (WPN, N02200), 201 (WPNL, N02201), Alloy 20 (WP20CB, N08020), etc
- Monel Buttweld Fitting Specifications
Grades: ASTM B366 / ASME SB366 GR. 400 (WPNC, N04400), 500 (N05500), etc
- Inconel / Incoloy Buttweld Fitting Specifications
Grades: ASTM B366 / ASME SB366 GR. 600 (WPNCI, N06600), 601 (N06601), 625 (WPNCMC, N06625), 718 (N07718), 800 (WPNIC, N08800), 800H (WPNIC10, N08810), 800HT (WPNIC11, N08811), 825 (WPNICMC, N08825), 904L (N08904)
- Hastelloy Buttweld Fitting Specifications
Grades: ASTM B366 / ASME SB366 GR. C726 (WPHC276, N10276), C4 (WPHC4, N06455), C22 (WPHC22, N06022), C2000 (WPHC2000, N06200), X (WPHX, N06002), B2 (WPHB-2, N10665), B3 (WPHB-3, N10675)
- Titanium Buttweld Fitting Specifications
Grades: GR 2/ WPT2, Gr 5/ WPT5 (Ti6AI4V), GR 7/WPT7.
- Copper & Copper Alloy Buttweld Fitting Specifications.
Grades: ASTM B466, B467 Copper Nickel 90/10 (C70600), Copper Nickel 70/30 (C71500), UNS C71640, Commercial, ETP, OFE, Brass, Naval Brass, Aluminium Bronze, Admiralty Brass.
