Contact Now
Please Leave Us A Message
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Product Categories
Send Inquiry
Payment Type: L/C,T/T
Transportation: Land,Ocean,Air,Express
Model No.: ASTM A182 F304/F316 Tubesheet
Brand: YUHONG
Mechanical Test Report: Provided
Place Of Origin: China
Use: Heater Parts
Standard: ASTM A182
Material: 304/304L 316/316L
Packing: Ply wooden case
ASTM A182 F304/F316 Stainless Steel Tubesheet
Overview:
Stainless Steel Tube sheet is a kind of accessory which is used to drill holes slightly larger than the outer diameter of the pipe on the round Steel Plate to weld and fix the pipe.
In the calculation of the fixed tubesheet, the axial stress of the shell, the axial stress of the heat exchange tube and the pull-out force Q between the heat exchange tube and the tube sheet are calculated according to various working conditions with temperature difference. If one of them can not meet the strength (or stability) condition, the expansion joint needs to be set. In the strength checking calculation of fixed tubesheet, when the thickness of tubesheet is determined and there is no expansion joint, sometimes the strength of tubesheet is not enough. After setting expansion joint, the thickness of tubesheet may meet the requirements. At this time, expansion joints can also be set to thin the tubesheet, but it should be determined from the comprehensive evaluation of material consumption, manufacturing difficulty, safety and economic effect.
The accuracy of tubesheet processing, especially the pipe hole spacing and diameter tolerance, perpendicularity and smoothness, greatly affects the assembly and performance of the chemical equipment listed above. With the large-scale development of chemical equipment and power plant, the tubesheet diameter is becoming larger and larger, and the tubesheet with the diameter of 4m-5m is very common. The characteristics of large tubesheet are large number of tube holes, dense, small diameter, deep, high precision and finish requirements.
Tubesheet is widely used in tubular heat exchanger, boiler, pressure vessel, steam turbine, large central air conditioning and other industries.
It is mainly used in chemical vessels, such as tubular heat exchangers, pressure vessels, boilers, condensers, central air conditioners, evaporators and seawater desalination. The metal material not only has strong rigidity, but also has great heat conduction performance.
Chemical Composition:
| Grade | C | Mn | P | S | Si | Cr | Ni | Mo |
| TP304 | 0.08 max | 2.0 max | 0.045 max | 0.03 max | 1.00 max | 18.0-20.0 | 8.0-11.0 | / |
| TP304L | 0.035 max | 2.0 max | 0.045 max | 0.03 max | 1.00 max | 18.0-20.0 | 8.0-12.0 | / |
| TP316 | 0.08 max | 2.0 max | 0.045 max | 0.03 max | 1.00 max | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 |
| TP316L | 0.035 max | 2.0 max | 0.045 max | 0.03 max | 1.00 max | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 |
Mechanical Properties:
| Grade | Density g/cm³ | Tensile Strength, min, ksi (MPa) | Yield Strength, min, ksi (MPa) | Elongation in 2 in. or 50mm, min (%) | Subcritical Annealing or Tempering Temperature, min or range °F [°C] |
| TP304 | 7.93 | 75[515] | 30[205] | 35 | 1900 [1040] |
| TP304L | 7.93 | 70[485] | 25[170] | 35 | 1900 [1040] |
| TP316 | 7.98 | 75[515] | 30[205] | 35 | 1900 [1040] |
| TP316L | 7.98 | 70[485] | 25[170] | 35 | 1900 [1040] |
Applications:
1.tubular heat exchangers
2.pressure vessels
3.boilers
4.condensers
5.central air conditioners
6.evaporators
7.seawater desalination
| Selling Units | : | Piece/Pieces |
|---|---|---|
| Package Type | : | Ply wooden case |
| Picture Example | : |
|
Packaging: Ply wooden case
Productivity: 100 tons per month
Transportation: Land,Ocean,Air,Express
Place of Origin: CHINA
Supply Ability: 100 pieces per month
Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
Port: SHANGHAI PORT,NINGBO PORT
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW
GET IN TOUCH
If you have any questions our products or services,feel free to reach out to us.Provide unique experiences for everyone involved with a brand.we’ve got preferential price and best-quality products for you.
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.