The four is a pipe fittings and a pipe connection. Also called pipe fittings four or four pipe fittings, four connection, used in the main pipe to branch pipe.
Four with equal diameter and diameter of nozzle diameter, etc. through the end of the four are the same size; different diameter four pass charge the same size, and the size is smaller than the head of branch pipe pipe size. The four pass is a pipe for the branch of the pipe. For the use of seamless tube manufacturing for four links, there are two commonly used processes: hydraulic bulging and hot pressing.
Main products: industrial stainless steel pipe, welded pipe, sanitary pipe, flange, valves, sanitary pipe fittings and valves, industrial pipe valves, pipe fittings, quick clamping type pipe valves, threaded pipe valve, manhole, head and customized various non-standard fittings. Stainless steel tube products: 06Cr19Ni10 (S30408), 022Cr19Ni10 (S30403), 06Cr17Ni12MO2 (S31608), 022Cr17Ni12MO2 (S31603), 06Cr18Ni11Ti (S32168), 0Cr18Ni9 (SUS 304), 00Cr19Ni10 (SUS 304L), 0Cr17Ni12Mo2 (TP316), 00Cr17Ni14Mo2 (SUS 316L), 1Cr18Ni9Ti (SUS 321), 00Cr25Ni20 (SUS 310S). The specifications are complete. We can customize the above non - standard products. The products are widely used in the fields of oil, chemical, aerospace, power stations, boiler heat exchangers, pharmaceutical, food, paper, chemical fiber, building and other fields.
Business scope: all kinds of stainless steel pipes, thick wall pipes, sanitary pipes, square tubes, plates, rods, flanges, stamping bends, welding presses, three links, etc. A variety of stainless steel tubes, 304, 304L, 321, S30408, S30403, S31608, S31603, S32168, 316, 316L, 310S, etc. are made. Non standard tube, thick tube, sanitary tube, dairy equipment, stainless steel valve, custom cold rolled tube machine, cold rolled precision steel tube, etc.