Half Coupling / ASME B16.11 Threaded Half Coupling
Neminox Steel & Engineering Co. are Manufacturer, Exporter and Supplier of Threaded Fitting Half Coupling. Neminox Steel & Engineering Co. are largest pipe fitting manufacturer for all type of industries in india. The whole manufacturing process is subject to a 100% quality control. ASME B16.11Threaded Half Coupling Available in different dimensions and specifications.
| Dimension | : | ANSI B 16.11 |
| Specification | : | ASTM A 182 |
| Size | : | 1/4" to 4" |
| Class | : | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Range | : | Union, Tee, Elbow, Socket, Nipple, Coupling, Plug, Bushing, Weldolet, Threadolet, Sockolet. |
Types:
Materials and Grade:
Stainless Steel Threaded Fitting Half Coupling:
ASTM / ASME SA 403 GR WP "S" / "W" / " WX"
304, 304L, 304H, 304N, 304LN, 309, 310H, 316, 316H, 317, 317L, 321, 321H, 347, 347H.
Duplex Steel Threaded Fitting Half Coupling:
Carbon Steel Threaded Fitting Half Coupling:
ASTM / ASME A 860 WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70
Alloy Steel Threaded Fitting Half Coupling:
Nickel Alloy Threaded Fitting Half Coupling:
Nickel Alloy 200 (UNS No. 2200), Nickel Alloy 201 (UNS No. 2201), Monel 400 (UNS No. 4400), Alloy 20 / 20 CB 3 (UNS No. 8020), Inconel 825 (UNS No. 8825), Inconel 600 (UNS No. 6600), Inconel 601 (UNS No. 6601), Inconel 625 (UNS No. 6625), Hastelloy C 276 / C22 / B2 (UNS No. 10276)
Copper Alloy Steel Threaded Fitting Half Coupling:
ASTM / ASME SB 111 UNS NO.C 10100 , C 10200 , C 10300 , C 10800 , C 12000, C 12200, C 70600 , C 71500
ASTM / ASME SB 466 UNS NO.C 70600 ( CU -NI- 90/10) , C 71500 ( CU -NI- 70/30)
Threaded Fittings Half Coupling Dimensions:
Dimensions NPS 1/2 to 4 - Class 3000
| NPS | End to End | Outside Diameter |
Minimum Length of Thread |
|
| A | D | B | J | |
| 1/2 | 48 | 28 | 10.9 | 13.6 |
| 3/4 | 51 | 35 | 12.7 | 13.9 |
| 1 | 60 | 44 | 14.7 | 17.3 |
| 1.1/4 | 67 | 57 | 17 | 18 |
| 1.1/2 | 79 | 64 | 17.8 | 18.4 |
| 2 | 86 | 76 | 19 | 19.2 |
| 2.1/2 | 92 | 92 | 23.6 | 28.9 |
| 3 | 108 | 108 | 25.9 | 30.5 |
| 4 | 121 | 140 | 27.7 | 33 |
Dimensions NPS 1/2 to 4 - Class 6000
| NPS | End to End | Outside Diameter |
Minimum Length of Thread |
|
| A | D | B | J | |
| 1/2 | 48 | 38 | 10.9 | 13.6 |
| 3/4 | 51 | 44 | 12.7 | 13.9 |
| 1 | 60 | 57 | 14.7 | 17.3 |
| 1.1/4 | 67 | 64 | 17 | 18 |
| 1.1/2 | 79 | 76 | 17.8 | 18.4 |
| 2 | 86 | 92 | 19 | 19.2 |
| 2.1/2 | 92 | 108 | 23.6 | 28.9 |
| 3 | 108 | 127 | 25.9 | 30.5 |
| 4 | 121 | 159 | 27.7 | 33 |
General notes:
• Dimensions are in millimeters unless otherwise indicated.
• Dimension B is minimum length of perfect thread.
• The length of useful thread (B plus threads with fully formed roots and flat crests) shall not be less than J.
