Standard: ASTM, ISO/TR, ASME, etc.

Thickness: Composite + substrate

Diameter: Customized

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Product Detail

Shanghai Metal Corporation is a leading Bimetal clad tubesheet manufacturer and supplier.

Bimetallic composite tubesheet is made of common metal combined with other metals by explosive welding, hot rolling and bead welding processes. Explosive welding is a welding method that uses the energy generated by explosive explosion as an energy source to make the cladding plate touch the substrate, generate instant high temperature and high pressure between the bimetals, and form a firm bond between the welded metals. The interface of explosive welding has the characteristics of plastic deformation, melting and diffusion of metal. Can be used for composite metal materials are: carbon steel, stainless steel, copper, aluminum, titanium, alloy steel, etc., specific according to customer requirements. After explosive composite, the circular composite plate is made. Then, a hole slightly larger than the outer diameter of the pipe is drilled on the plate, which is a circular hole plate that plays the role of fixing the pipe and sealing the medium in the heat exchanger. A tubesheet is a device that connects multiple pipes or devices, consisting of an upper and lower plane. Typically, there are many holes in the upper plane, each connected to one or more holes in the lower plane. Insert the pipe and weld it securely. The precision of tube plate processing, especially the hole spacing and pipe diameter tolerance, perpendicularity and finish, greatly affect the assembly and performance of chemical equipment.

If you want to know more about ou stainless steel products or Bimetal clad tubesheet price please feel free to contact us, we will reply you within 24 hours.

1.Composite thickness + substrate thickness:3-100mm.
2.Aperture size:12.7-1219mm.
3.Pitch of holes:15-600mm.
4.Hole arrangement:customized.

1. Reduce the use of precious metals, greatly reduce the engineering cost, to achieve the perfect combination of low cost and high performance.
2. Large area welding: the completion rate of welding can reach more than 98-99%.
3. Higher production efficiency, added value of materials and economic benefits.
4. Wear and corrosion resistance.

1.The application field of metal composite plates has also developed from normal temperature pressure relief devices to high temperature, high pressure, high corrosion hydrocracking devices and reactors.
2.The metal composite material and thickness can be freely combined and customized according to demand. It has been widely used in petrochemical industry, coal chemical industry, fluorine chemical industry, fine chemical industry, acetic anhydride, PTA, chlor-alkali, vacuum salt making, metallurgy, medicine, electricity and other fields.

The table indicates the material of some bimetal tubesheet. In addition to the table, other materials can be made according to customer's requirements.

Explosion Clad Tubesheets:
Products	Clad Material	Base Material	Standards	Size(mm)	Application
Titanium Steel Clad Tubesheet	GR1, GR2, GR3(CP Ti) CR7, GR16(Ti/Pd alloy) GR12(Ti-0.3 Mo-0.8Ni)	516GR-70 A216 A210-C	ASTM B898	THk: 1-10mm/ 5-120mm Width: ≤2000mm Length: ≤8000mm	Petrochemical, chemical, food, fertilizer, chloral-alkali, wet metallurgy,Electroplating, Vacuum Salting Making


Titanium Stainless steel Clad Tubesheet	GR1, GR2, GR3(CP Ti) CR7, GR16(Ti/Pd alloy) GR12(Ti-0.3 Mo-0.8Ni)	304, 304L, 316, 316L, 410S, 430	ASTM B898	THk: 1-6mm/ 5-120mm Width: ≤2000mm Length: ≤8000mm	Petrochemical, chloral-alkali, aerospace, aviation, low temperature, food, light industry, medicine


Titanium Copper Clad Tubesheet	GR1, GR2, GR3(CP Ti) CR7, GR16(Ti/Pd alloy) GR12(Ti-0.3 Mo-0.8Ni)	T1,T2, T3,T4	ASTM B432	THk: 1-10mm/ 5-50mm Width: ≤2000mm Length: ≤8000mm	Power plant, electrolysis, cook ware, wet metallurgy


Titanium Nickel Clad Tubesheet	GR1, GR2, GR3(CP Ti) CR7, GR16(Ti/Pd alloy) GR12(Ti-0.3 Mo-0.8Ni)	N2, N4, N6	ASTMB-898	THk: 1-10mm/ 5-50mm Width: ≤2000mm Length: ≤8000mm	Metallurgy

Shanghai Metal Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.

1) Shanghai Metal Standard: wooden case packing

2) Customization

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Bimetal Clad Tubesheet

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