Threaded Half Couplings
Sunmach is one of the leading Threaded Half Couplings manufacturer company.
This product is available in various forms and size. We also offer custom-made Threaded Half Couplings that has been widely appreciated by our clients. The main application areas of these Couplings are petroleum, metallurgy, shipbuilding and construction industry and also applicable in gas plants, power plants and chemical plants.
Nickel Alloy - 1/4" to 4" NB
Stainless Steel - 1/4" to 4" NB
Class - 3000Lb, 6000Lb & 9000Lb
Manufacturing Standard - ASTM A 182
Dimensional Standard - ASME / ANSI B 16.11
| Type | Grade |
| Nickel Half Couplings | 200 & 201 |
| Monel Half Couplings | 400, R-405 & K-500 |
| Inconel Half Couplings | 600, 601, 625 & 718 |
| Incoloy Half Couplings | 800, 800H, 800HT, 825, 925 & DS |
| Hastelloy Half Couplings | B-2, B-3, C-22, C-276 & X |
| Duplex Half Couplings | 2205 / 31803 |
| Super Duplex Half Couplings | SAF 2507, Zeron 100 & Ferralium 255 |
| Alloy 20 Half Couplings | Alloy 20 / Carpenter 20 |
| 904L Half Couplings | 904L |
| 254 SMO Half Couplings | 254 SMO |
| Titanium Half Couplings | Gr.2 & Gr.5 |
| Nitronic Half Couplings | 30, 50, 60 |
| Stainless Steel Half Couplings | 300 Series |
Environment
Safety
CSR