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| Carbon seel reducer cross
The carbon steel reducer cross serves as a vital link between pipes of varying diameters, ensuring seamless fluid flow in pipes of different sizes. The intricate production process of the carbon steel reducing cross involves multiple intricate procedures for completion. Beyond its prevalent use in industrial settings, the carbon steel reducer cross is now finding its way into everyday life. For instance, it plays a crucial role in connecting household water pipelines, enhancing water flow efficiency, and minimizing water pressure loss and leakage.
| Advantage
(1) Broad prospects
Butt-welded cross fittings are mainly used for equal and reduced diameter pipe branching. The manufacturing process includes cold pressing, hot pressing, welding and machining steps. It is widely used in shipbuilding, gas and food industries and can meet the needs of different fields. With the continuous development of industry, the application of stainless steel spools has a broader prospect.
(2) Excellent performance
Carbon steel pipe crosses are characterized by corrosion resistance, high temperature resistance and pressure resistance. Carbon steel welded straight cross can get higher hardness and better wear resistance after heat treatment. In annealed condition, its hardness is also quite moderate. Good workability and common raw materials make it highly practical.
(3) Flow control
WPB buttweld cross has four fluid inlets and outlets. One inlet and three outlets are used to distribute fluid from one pipe to three different pipes and are suitable for balancing and controlling flow in industrial piping systems.
(4) Good sealing
Its internal connections and seals are virtually leak-free. The corrosion resistance of carbon steel cross fittings greatly reduces the risk of leakage, making the equipment more durable.
| Size
Nominal Diameter | Outside Diameter | Center to End | |||||
| D1 | D2 | ||||||
| DN | NPS | Series A | Series B | Series A | Series B | C | M |
| 15x15x15 | 1/2x1/2x1/2 | 21.3 | 18 | 21.3 | 18 | 25 | 25 |
| 15x15x10 | 1/2x1/2x3/8 | 21.3 | 18 | 17.3 | 14 | 25 | 25 |
| 15x15x8 | 1/2x1/2x1/4 | 21.3 | 18 | 13.7 | 10 | 25 | 25 |
| 220x20x20 | 3/4x3/4x3/4 | 26.9 | 25 | 26.9 | 25 | 29 | 29 |
| 220x20x15 | 3/4x3/4x1/2 | 26.9 | 25 | 21.3 | 18 | 29 | 29 |
| 220x20x10 | 3/4x3/4x3/8 | 26.9 | 25 | 17.3 | 14 | 29 | 29 |
| 225x25x25 | 1x1x1 | 33.7 | 32 | 33.7 | 32 | 38 | 38 |
| 25x25x20 | 1x1x3/4 | 33.7 | 32 | 26.9 | 25 | 38 | 38 |
| 25x25x15 | 1x1x1/2 | 33.7 | 32 | 21.3 | 18 | 38 | 38 |
| 332x32x32 | 1.1/4x1.1/4x1.1/4 | 42.4 | 38 | 42.4 | 38 | 48 | 48 |
| 332x32x25 | 1.1/4x1.1/4x1 | 42.4 | 38 | 33.7 | 32 | 48 | 48 |
| 32x32x20 | 1.1/4x1.1/4x3/4 | 42.4 | 38 | 26.9 | 25 | 48 | 48 |
| 32x32x15 | 1.1/4x1.1/4x1/2 | 42.4 | 38 | 21.3 | 18 | 48 | 48 |
| 40x40x40 | 1.1/2x1.1/2x1.1/2 | 48.3 | 45 | 48.3 | 45 | 57 | 57 |
| 40x40x32 | 1.1/2x1.1/2x1.1/4 | 48.3 | 45 | 42.4 | 38 | 57 | 57 |
| 40x40*25 | 1.1/2x1.1/2x1 | 48.3 | 45 | 33.7 | 32 | 57 | 57 |
| 40x40x20 | 1.1/2x1.1/2x3/4 | 48.3 | 45 | 26.9 | 25 | 57 | 57 |
| 40x40x15 | 1.1/2x1.1/2x1/2 | 48.3 | 45 | 21.3 | 18 | 57 | 57 |
| 50x50x50 | 2x2x2 | 60.3 | 57 | 60.3 | 57 | 64 | 64 |
| 50x50x40 | 2x2x1.1/2 | 60.3 | 57 | 48.3 | 45 | 64 | 60 |
| 50x50x32 | 2x2x1.1/4 | 60.3 | 57 | 42.4 | 38 | 64 | 57 |
| 50x50x25 | 2x2x1 | 60.3 | 57 | 33.7 | 32 | 64 | 51 |
| 50x50x20 | 2x2x3/4 | 60.3 | 57 | 26.9 | 25 | 64 | 44 |
| 65x65x65 | 2.1/2x2/1/2x2.1/2 | 73.0 | 76 | 73.0 | 76 | 76 | 76 |
| 65x65x50 | 2.1/2x2/1/2x2 | 73.0 | 76 | 60.3 | 57 | 76 | 70 |
| 65x65x40 | 2.1/2x2/1/2x1.1/2 | 73.0 | 76 | 48.3 | 45 | 76 | 67 |
| Cross parameter table
| Production Process
(1) CNC lathes cutting
Using high accuracy CNC machine to cutt steel pipes and fully gray the carbon steel buttweld cross then manually polish the pipe fittings. It greatly minimize the friction and resistance during the pushingg process of the raw materials.Meanwhile, ash material fully immersed method makes the processing easier and smoother.
(2) Heating
Use medium frequency or high frequency induction heating to heat the cut tube to a certain temperature.
(3) Pushing process
The heated tube blank is placed in the pusher, and the tube blank is deformed into a four-way shape through the extrusion and thrust of the die. The pressure and speed need to be controlled during the push process to ensure the quality of the molding.()
(4) Cooling and forming
(5) Sand-blasting
Nect, the surface of carbon steel reducing cross is sanded. Large diameter carbon steel unequal cross are sandblasted by a suspended sandblasting machine to achieve Zero collosion, and small diameter pipe cross are processed by a crawler-type automatic machine. Specially the sand-blasting machine has internal crawlers with cushioning cotton attached to reduce collison of carbon steel cross.
(6) QC testing
| Carbon seel reducer cross
The carbon steel reducer cross serves as a vital link between pipes of varying diameters, ensuring seamless fluid flow in pipes of different sizes. The intricate production process of the carbon steel reducing cross involves multiple intricate procedures for completion. Beyond its prevalent use in industrial settings, the carbon steel reducer cross is now finding its way into everyday life. For instance, it plays a crucial role in connecting household water pipelines, enhancing water flow efficiency, and minimizing water pressure loss and leakage.
| Advantage
(1) Broad prospects
Butt-welded cross fittings are mainly used for equal and reduced diameter pipe branching. The manufacturing process includes cold pressing, hot pressing, welding and machining steps. It is widely used in shipbuilding, gas and food industries and can meet the needs of different fields. With the continuous development of industry, the application of stainless steel spools has a broader prospect.
(2) Excellent performance
Carbon steel pipe crosses are characterized by corrosion resistance, high temperature resistance and pressure resistance. Carbon steel welded straight cross can get higher hardness and better wear resistance after heat treatment. In annealed condition, its hardness is also quite moderate. Good workability and common raw materials make it highly practical.
(3) Flow control
WPB buttweld cross has four fluid inlets and outlets. One inlet and three outlets are used to distribute fluid from one pipe to three different pipes and are suitable for balancing and controlling flow in industrial piping systems.
(4) Good sealing
Its internal connections and seals are virtually leak-free. The corrosion resistance of carbon steel cross fittings greatly reduces the risk of leakage, making the equipment more durable.
| Size
Nominal Diameter | Outside Diameter | Center to End | |||||
| D1 | D2 | ||||||
| DN | NPS | Series A | Series B | Series A | Series B | C | M |
| 15x15x15 | 1/2x1/2x1/2 | 21.3 | 18 | 21.3 | 18 | 25 | 25 |
| 15x15x10 | 1/2x1/2x3/8 | 21.3 | 18 | 17.3 | 14 | 25 | 25 |
| 15x15x8 | 1/2x1/2x1/4 | 21.3 | 18 | 13.7 | 10 | 25 | 25 |
| 220x20x20 | 3/4x3/4x3/4 | 26.9 | 25 | 26.9 | 25 | 29 | 29 |
| 220x20x15 | 3/4x3/4x1/2 | 26.9 | 25 | 21.3 | 18 | 29 | 29 |
| 220x20x10 | 3/4x3/4x3/8 | 26.9 | 25 | 17.3 | 14 | 29 | 29 |
| 225x25x25 | 1x1x1 | 33.7 | 32 | 33.7 | 32 | 38 | 38 |
| 25x25x20 | 1x1x3/4 | 33.7 | 32 | 26.9 | 25 | 38 | 38 |
| 25x25x15 | 1x1x1/2 | 33.7 | 32 | 21.3 | 18 | 38 | 38 |
| 332x32x32 | 1.1/4x1.1/4x1.1/4 | 42.4 | 38 | 42.4 | 38 | 48 | 48 |
| 332x32x25 | 1.1/4x1.1/4x1 | 42.4 | 38 | 33.7 | 32 | 48 | 48 |
| 32x32x20 | 1.1/4x1.1/4x3/4 | 42.4 | 38 | 26.9 | 25 | 48 | 48 |
| 32x32x15 | 1.1/4x1.1/4x1/2 | 42.4 | 38 | 21.3 | 18 | 48 | 48 |
| 40x40x40 | 1.1/2x1.1/2x1.1/2 | 48.3 | 45 | 48.3 | 45 | 57 | 57 |
| 40x40x32 | 1.1/2x1.1/2x1.1/4 | 48.3 | 45 | 42.4 | 38 | 57 | 57 |
| 40x40*25 | 1.1/2x1.1/2x1 | 48.3 | 45 | 33.7 | 32 | 57 | 57 |
| 40x40x20 | 1.1/2x1.1/2x3/4 | 48.3 | 45 | 26.9 | 25 | 57 | 57 |
| 40x40x15 | 1.1/2x1.1/2x1/2 | 48.3 | 45 | 21.3 | 18 | 57 | 57 |
| 50x50x50 | 2x2x2 | 60.3 | 57 | 60.3 | 57 | 64 | 64 |
| 50x50x40 | 2x2x1.1/2 | 60.3 | 57 | 48.3 | 45 | 64 | 60 |
| 50x50x32 | 2x2x1.1/4 | 60.3 | 57 | 42.4 | 38 | 64 | 57 |
| 50x50x25 | 2x2x1 | 60.3 | 57 | 33.7 | 32 | 64 | 51 |
| 50x50x20 | 2x2x3/4 | 60.3 | 57 | 26.9 | 25 | 64 | 44 |
| 65x65x65 | 2.1/2x2/1/2x2.1/2 | 73.0 | 76 | 73.0 | 76 | 76 | 76 |
| 65x65x50 | 2.1/2x2/1/2x2 | 73.0 | 76 | 60.3 | 57 | 76 | 70 |
| 65x65x40 | 2.1/2x2/1/2x1.1/2 | 73.0 | 76 | 48.3 | 45 | 76 | 67 |
| Cross parameter table
| Production Process
(1) CNC lathes cutting
Using high accuracy CNC machine to cutt steel pipes and fully gray the carbon steel buttweld cross then manually polish the pipe fittings. It greatly minimize the friction and resistance during the pushingg process of the raw materials.Meanwhile, ash material fully immersed method makes the processing easier and smoother.
(2) Heating
Use medium frequency or high frequency induction heating to heat the cut tube to a certain temperature.
(3) Pushing process
The heated tube blank is placed in the pusher, and the tube blank is deformed into a four-way shape through the extrusion and thrust of the die. The pressure and speed need to be controlled during the push process to ensure the quality of the molding.()
(4) Cooling and forming
(5) Sand-blasting
Nect, the surface of carbon steel reducing cross is sanded. Large diameter carbon steel unequal cross are sandblasted by a suspended sandblasting machine to achieve Zero collosion, and small diameter pipe cross are processed by a crawler-type automatic machine. Specially the sand-blasting machine has internal crawlers with cushioning cotton attached to reduce collison of carbon steel cross.
(6) QC testing
