Unit price of inner wire Product: Double-Headed inner wire (through wire) Material size: 201 304 316 201 304 316 1/8 DN6 0.54 0.72 0.4345 0.68 1.61 1/4 DN8 0.54 0.79 0.4345 0.68 1.61 3/8 DN10 0.75 1.15 1.72 0.6402 1.04 1.61 1/2 DN15 0.93 1.40 2.29 The 1.2-inch DN32 2.66 4.32 5.93 2.442 4.10 5.71 1.5-inch DN40 2.93 4.69 6.86 2.7082 4.47 6.64 2.2-inch DN50 3.80 6.23 The 4-inch DN100 is 22.63, 25.41, 38.12, 20.977, 23.76, 36.76. The inner wire is a threaded pipe formed by welding one end of a steel tube into the car and the other end. Or two steel tubes can be connected together through the interior thread (double end inner wire, through wire) of two ends of a steel tube. Surface treatment: steel tube primary color, polishing, electroplating, sanitation grade, according to different customer requirements can be used in different surface treatment; Main use: food, beverage, cosmetics, industry, chemical industry, machinery and other kinds of pipe connection, connection firmly, easy to use. Connection mode: thread, welding, quick installation, different connection mode can be adopted according to different customer requirements.