baffle plate is a plate or mechanical device designed to restrain or regulate the flow of a fluid.
Baffles
Baffles are components of shell and tube heat exchangers which are used to support and fix the tubes in a defined position. There are different types of baffle configurations. The most popular type is the perforated plate in the form of a segmented circle. The segmental baffles are arranged so that the segmented section faces are disposed opposite to each other along a bundle of tubes at specified interval. No Tube in Window (NTIW) baffles, Helically-shaped baffles, full support baffle are other types that can be fabricated in our company.
We are professional Baffles Plates For pressure vessel heat exchangers heaters condensers reboilers separators evaporators .
baffle plate is widely used in shell and tube heat exchanger, boiler, pressure vessel, steam turbine, large central air
Conditioning, etc
CNC drilled, chamfer, grooved etc as the drawings’ requirements.
Tube holes can be drilled and reamed and can be machined with one or more grooves. This greatly increases the strength of the tube joint.
baffle plate for Heat Exchanger
| Type of materials | Technical requirements * according to customer requirement |
| Duplex Stainless Steel | ASTM/ASME SA182 F44, F45, F51, F53, F55, F60, F61 |
| Stainless Steel | ASTM/ASME SA182 F304,304L,F316,316L, F310, F317L, F321, F347 |
| Carbon Steel | ASTM/ASME A105, A350 LF1, LF2, A266, A694, A765 Gr.2 |
| Alloy Steel | ASTM/ASME SA182 F1, F5, F9, F11, F12, F22, F51, A350-LF3 |
| Non Ferrous | Titanium, Brass, Al-Brass, Copper Nickel, Nickel Alloys, Hastelloy |
| Titanium | ASTM/ASME SB381, Gr.1, Gr.2, Gr.5, Gr.7, Gr.12, Gr.16 |
| Copper Nickel | ASTM/ASME SB151, UNS 70600(Cu-Ni 90/10), 71500(Cu-Ni 70/30) |
| Brass, Al-brass | ASTM/ASME SB152 UNS C10100, C10200,C10300,C10800,C12200 |
| Nickel Alloys | ASTM/ASME SB169,SB171, SB564, UNS 2200, UNS 4400, UNS 8825 UNS 6600, UNS 6601, UNS 6625 |
| Alloy 20 | ASTM/ASME SB472 UNS N08020 |
| Hastelloy | ASTM/ASME SB564, UNS10276 ( C 276 ) |
| Claded materials | ASTM/ASME SB898, SB263, SB264 or closer explosion cladding, making materials of 2 in 1 or 3 in 1. |
| Titanium- Steel, Nickel-Steel,Titanium- Copper, Stainless Steel- Carbon Steel, Alloys- Steel etc. |
We also can supply the Pressure Vessel components,
Shell & Tube Heat Exchanger components as below.
| Heat exchanger tube sheet | Girth flange | Channel cover |
| Baffle plate | Forged Nozzle | Self Reinforced Nozzle |
| Nozzle neck | Long welding neck |
Material:
| Carbon steel (A105, A266 CL2/CL4) |
| Plate material of Baffle plate: A36, SS440, A516 Gr60/70 |
| Low Temp Carbon steel (A350 LF2 CL1/CL2, LF3) |
| High Yield Carbon steel (A694 F52/F60/F65/F70) |
| Stainless steel (A182 F304/L, F304H, F310, F316/L, F317/L, F321/H, F347/H, F44) |
| Low alloy steel (A182 F1, F5, F9, F11 CL1/CL2/CL3, F12 CL1/CL2, F22 CL1/CL3, F23, F91, F92) |
| Duplex stainless steel ( A182 F51, F53, F60) |
| Alloy steel (Alloy 20, Alloy625/825/800) |
| • Alloy 20 | UNS No. 08020 | – |
| • Nickel 200 | UNS No. 02200 | Wnr 2.4066 |
| • Nickel 201 | UNS No. 02201 | Wnr 2.4068 |
| • Alloy 400 | UNS No. 04400 | Wnr 2.4360 |
| • Alloy C276 | UNS No. 10276 | Wnr 2.4819 |
| • Alloy B2 | UNS No. 10665 | Wnr 2.4617 |
| • Alloy C4 | UNS No. 06455 | Wnr 2.4610 |
| • Alloy G30 | UNS No. 06030 | – |
| • Alloy 600 | UNS No. 06600 | Wnr 2.4816 |
| • Alloy 625 | UNS No. 00625 | Wnr 2.4856 |
| • Alloy 800 | UNS No. 08800 | Wnr 1.4876 |
| • Alloy 800H | UNS No. 08810 | Wnr 1.4958 |
| • Alloy 800HT | UNS No. 08811 | Wnr 1.4959 |
| • Alloy 825 | UNS No. 08825 | Wnr 2.4858 |
