| Standard: | ASTM A182 ， ASME SA182 ， ASTM A965， ASME SA965 | Thickness: | From 5mm—300mm |
|---|---|---|---|
| OD: | 40-6000MM | Material Grade: | F304， F304L 1.4301， 1.4306， 1.4307 ， 08X18H10， SUS304 |
| Tubesheet Type: | Stationary Tubesheet ， Floating Tubesheet | NDT: | UT， PT ， PMI |
| Package: | Packing In Plywood Case，protected By Soft Packing Material Like PE Film， Bubble Bag Etc. | ||
| High Light: | Stainless Steel Heat Exchanger Stationary Tubesheet， ASME SA182 Heat Exchanger Stationary Tubesheet， 08X18H10 Heat Exchanger Stationary Tubesheet | ||
Heat Exchanger Stationary Tubesheet Stainless Steel ASME SA182 F304/304L 08X18H10
ASME SA-182/SA-182M: Specification for Pipe Flanges， Forged Fittings and Valves and Parts of Alloy Steel and Stainless Steel， Forged or Rolled， for High Temperatures (ASME BPVC.II.A-2023);
ASME SA-965/SA-965M: Specification for Austenitic Steel Forgings for Pressure and High-Temperature Parts (ASME BPVC.II.A-2023);
ASTM A182/A182M – 23: Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges， Forged Fittings and Valves and Parts for High Temperature Use;
Tube plates are mainly made of forged materials and are also widely used in heat exchangers and chemical vessels to support fixed tubes with high thermal conductivity. These pressure vessels are often called shell and tube heat exchangers and are the most commonly used heat exchangers in refineries and large chemical plants. The tube sheet itself is the supporting element of the heat exchanger and boiler. Tubesheets are so called because the tubes are carefully arranged in a specific pattern， penetrating the tubesheets in multiple places to allow fluid from these tubes to flow in and out of the heat exchanger. Fluid flowing through the tubes inside the shell exchanges heat with the fluid flowing into the shell， while fluid flowing outside the tubes exchanges heat with the fluid inside the tubes.
| Grade | C | Mn | Si | P | S | Cr | Ni | N |
| SS 304 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | 8 – 11 | – |
| SS 304L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.03 max | 18 – 20 | 8 – 13 | – |
| SS 304H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 18 – 20 | 8 – 10.5 | – |
Pipe Sheet/Ring Flange: max OD 9，000mm x thickness 500mm max OD: 9，000mm x thickness: 500mm 30 tons/PC
- Carbon steel (A105， A266 CL2/CL4)
- Baffle material A36， SS440， A516 Gr60/70
- Low temperature 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 steels (A182 F51， F53， F55， F60)
- Nickel-alloyed steels (Alloy 20， Alloy 28， Alloy 31， Hastelloy C276， C22， B， B1， B3， X， Monel 400， K550， Inconel 600， 601， 625， 690， 718， 750， Inconel 800， 800H， 800HT， 825， 926)
Manufacturing process
Packaging
