Carbon Steel Coupling/socket
| Specification | Full socket, Half socket |
| Surface | Hot dipped galvanized,Cold galvanized, Black |
| Size | 1/8"---6" |
| Grade | Heavy series, Standard series, Medium series, Light series |
| Connection | Female |
| Shape | Equal |
| Packing | Bags,Cartons,Pallets or as Buyer's request |
| Certificate | ISO9001 |
| Application | Steam, air, gas and oil pipes or for many other fluids |
| O.D. | 1/8"-6" |
| Length | 3/4"-24"; 19mm-500mm; Or as per customer's request |
| Thickness | SCH10 SCH20 SCH40 SCH80 SCH160; CLASS A, CLASS B, CLASS C |
| Surface | Hot Dipped Galvanized, Electro Galvanized, Natural finished, Chemical black |
| Threads | DIN, BS, NPT, Metric, BSPT, BSP, NPS (ISO7/1, DIN 2999, ANSI B1.20.1) |
| Dimension | BS EN10241, ASTM A733, DIN2982 |
| Type | Full length,half length,Saddle/plain end,or according to special request |
| Mechanical Properties | Tensile Strength ≥ 320N/mm2 |
| Yield Strength≥ 195N/mm2 | |
| Elongation ≥20% | |
| Hydraulic Test | Working Pressure: Max 1.5MPa |
| Test Pressure: Max 2.5MPa | |
| Temperature: | -20 ~ 120 °c |
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