American Customer Ordered Pressure Vessel Head

Pressure Vessel Head(also called tank head, dished head) is the end cap on a cylindrical shaped pressure vessel which is made with carbon steel, stainless steel and other alloy steel. The Pressure Vessel Head is cold processed or hot-formed, seamless and stress treated, these tank heads are widely used in industrial storage or pressure vessels such as storage tanks, heat exchangers, towers, reactors, boilers and separations equipment. Our high quality and innovative vessel head includes elliptical head, torispherical head, hemispherical head and conical head, etc. STRENGTH Equipments had been supplying ASME certificated dished heads at a competitive factory price.

American customers found our pressure vessel head by browsing the company’s website. They wanted to use pressure vessel head on pressure vessel. Through the research of our engineers, then we established a plan and gained the trust of our customers. One pressure vessel head has a diameter of 8000 mm and a thickness of 20 mm. The other pressure vessel head has a diameter of 1000 mm and a thickness of 22 mm.

About STRENGTH Equipments

Taian STRENGTH Equipments Co., Ltd is the professional pressure vessel designer, manufacturer and exporter dedicated in supplying finest quality industrial autoclave, storage tank and dish head products and solutions to worldwide customer over 20 years. We have over 80 talented research and development experts, 2 million square meters manufacturing factory and more than 50 sets large-scale manufacturing machines.  Our annual industrial autoclave and storage tank output can reach over 300 sets, dished head output can reach over 3000 sets.

About STRENGTH Equipments

Taian STRENGTH Equipments Co., Ltd is the professional pressure vessel designer, manufacturer and exporter dedicated in supplying finest quality industrial autoclave, storage tank and dish head products and solutions to worldwide customer over 20 years. We have over 80 talented research and development experts, 2 million square meters manufacturing factory and more than 50 sets large-scale manufacturing machines.  Our annual industrial autoclave and storage tank output can reach over 300 sets, dished head output can reach over 3000 sets.

STRENGTH Equipments is not only manufacturing high quality industrial autoclaves, storage tanks and dished ends but also providing custom product design, fabrication and after-sale service.  ODM, OEM are also available. If you have any questions or inquiries,  please fill and submit the following form, we will reply as soon as possible.

Lesotho Customer was Interested in Diesel Fuel Tank

Diesel Fuel Tank (also called diesel fuel storage tank, oil storage tank or oil storage tank) is one of the our hot sale storage tank products. Diesel fuel tank is a vessel for storing oil. It has the ability to withstand high positive and negative pressures, which helps to reduce the evaporation loss of oil and reduces the risk of fire.

Last month our Lesotho customer sent an inquiry of diesel fuel tank, it’s an engineering company. Our vessel engineers design technical parameters according to her requirements. They are very satisfied with our products. Finally, they will place 4 sets diesel fuel tanks.

Specifications of Diesel Fuel Tank

Volume: 50 m3

Diameter: 2600 mm

Length of shell: 8700 mm

Material: Q235B( it’s kind of carbon steel)

Quantity: 2 sets

Volume: 70 m3

Diameter: 3000 mm

Length of shell: 9100 mm

Material: Q235B( it’s kind of carbon steel)

Quantity: 2 sets

Welding Features of Q235B Material

Q235B steel is a kind of ordinary carbon structural steel with low carbon content and low manganese and silicon content. Therefore, it usually does not cause severe hardened or quenched structure due to welding. The steel has good shape and impact toughness, and the welded joint shape and impact toughness are good. When welding, generally no preheating is required, and it is not necessary to use heat treatment to improve the structure after welding. No special process measures are required throughout the welding process, and its weld ability is excellent.

Submerged arc welding

High production efficiency. On the one hand, the conductive length of the welding wire is shortened, and the current and current density are increased, so the arc penetration and the welding efficiency of the welding wire are greatly improved. On the other hand, due to the heat insulating effect of the flux and the slag, there is substantially no heat on the arc. Radiation is lost and there is less splash. Although the heat loss for melting the flux is increased, the total thermal efficiency is still greatly increased.

Manual arc welding   

The device is simple, flexible and convenient, and does not require auxiliary gas protection to weld weldments of various positions and thicknesses and shapes. Wide range of applications for welding of most industrial metals and alloys.

About STRENGTH Equipments

Taian STRENGTH Equipments Co., Ltd is the professional pressure vessel designer, manufacturer and exporter dedicated in supplying finest quality industrial autoclave, storage tank and dish head products and solutions to worldwide customer over 20 years. We have over 80 talented research and development experts, 2 million square meters manufacturing factory and more than 50 sets large-scale manufacturing machines.  Our annual industrial autoclave and storage tank output can reach over 300 sets, dished head output can reach over 3000 sets.

STRENGTH Equipments is not only manufacturing high quality industrial autoclaves, storage tanks and dished ends but also providing custom product design, fabrication and after-sale service.  ODM, OEM are also available. If you have any questions or inquiries,  please fill and submit the following form, we will reply as soon as possible.

Stainless Steel Elliptical Head Shipped To Singapore

Stainless steel elliptical head (also called ellipsoidal head or elliptical dish end) is one of the main pressure elements that make up the pressure vessel, like storage tank, boiler, industrial autoclave, tower and so on. The stainless steel elliptical head radius varies between the major and minor axis usually with the ratio is 2:1.

We received an inquiry for stainless steel elliptical head from Singapore on Alibaba during the Chinese Spring Festival 2019 , it’s a trial order. Elliptical dish end is used for water treatment system design and testing for development, the customer provided the detailed dimensions of ellipsoidal head, our dished head engineers designed drawing as per his requirements. Our customer are satisfied with our scheme, he placed order of stainless steel elliptical head on Feb. 21, 2019.

Specifications of Stainless Steel Elliptical Head    

Outer Diameter: 324mm

Thickness after Forming: 4mm

Straight Flange: 25mm

Material: SS304

Quantity: 4pcs

Design Standard: ASME Standard

Surface Treatment: Double side mirror polishing

Preparations before stamping of stainless steel elliptical head

Test for several minutes before stamping, confirm that the equipment is in good condition for stamping.

Correct selection of die according to process regulations, avoid misuse, measure blank thickness, check whether the specifications of the die are appropriate (to prevent the lower die from cracking), and then use it after qualified inspection by inspectors.

After the upper and lower die of the ellipsoidal head is installed on the hydraulic press, check the position of the upper and lower die. The clearance between upper and lower dies should be even, and fasteners such as bolts and nuts should be tightened to ensure safety.

Lubricant should be applied on the die before stamping. Lubricants are made up of 40% graphite powder and 60% oil, or graphite powder and water.

When it is found that the working face of blank holder is brushed before or during stamping, it should be polished smoothly in time.

The clearance between blank and blank holder should be as small as possible to ensure no bulging.

When pressing flat head (tube sheet), after the upper die passes through the lower die ring, it can continue to the working platform of the press to ensure that the head plane is leveled once.

After demoulding, the head and tube sheet are not allowed to contact with the upper die again or press twice to prevent oversize size.

About STRENGTH Equipments

Taian STRENGTH Equipments Co., Ltd is the professional pressure vessel designer, manufacturer and exporter dedicated in supplying finest quality industrial autoclave, storage tank and dish head products and solutions to worldwide customer over 20 years. We have over 80 talented research and development experts, 2 million square meters manufacturing factory and more than 50 sets large-scale manufacturing machines.  Our annual industrial autoclave and storage tank output can reach over 300 sets, dished head output can reach over 3000 sets.

STRENGTH Equipments is not only manufacturing high quality industrial autoclaves, storage tanks and dished ends but also providing custom product design, fabrication and after-sale service.  ODM, OEM are also available. If you have any questions or inquiries,  please fill and submit the following form, we will reply as soon as possible.

American Customer Showed Great Interested In Large Scale Autoclave

Large Scale Autoclave (also called composite autoclave, industrial autoclave for composite material or composite autoclave machine) is one of the our hot sale industrial autoclave products. Large scale autoclave is a special pressure vessel that can withstand and regulate the temperature and pressure range according to the specified production process. The large scale autoclave is widely used in the production of advanced aerospace composite parts.

Our America customer sent an inquiry of large scale autoclave, it is used for laboratory. Our pressure vessel engineer designed technical scheme according to customer requirements. After many times of communication, he is very interested in large scale autoclave and he will visit our factory in December 2018.

 Specifications of Large Scale Autoclave

• Using Diameter: 2000mm
• Using Length: 4500mm
• Thickness: 14mm
• Working Temperature: 250℃
• Working Pressure: 1.03 mpa
• Material: SA 516 GR 70
• Medium: Compressed air
• Design Code: ASME Standard

Features of Large Scale Autoclave

1. Unique heating system

A heater consisting of a multi-layer heating tube with fins is arranged at the inlet end of the centrifugal fan to ensure sufficient heat exchange between the circulating gas and the heater, which has a good heat exchange effect and high utilization of heat energy.

2. Atomized water precooling

When pre-cooling, the compressed air atomizes the cooling water. Under the action of compressed gas, the atomized water can enter the pipes of the large scale autoclave cooler uniformly like a gas, so that the cooling rate of each part of the cooler is uniform, so that the thermal shock of the cooler drainage is small, and the thermal deformation is small, and High-precision control of the cooling rate of the large scale autoclave.

3. Specialized cooling system

The sealing ring material used by the STRENGTH Equipments can withstand the high temperature of 200 °C. In order to ensure that the sealing ring is not damaged by heat, the autoclave with working temperature above 200 °C is equipped with a sealing ring cooling system, so that the sealing ring has a longer temperature at high temperature.

About STRENGTH Equipments

Taian STRENGTH Equipments Co., Ltd is the professional pressure vessel designer, manufacturer and exporter dedicated in supplying finest quality industrial autoclave, storage tank and dish head products and solutions to worldwide customer over 20 years. We have over 80 talented research and development experts, 2 million square meters manufacturing factory and more than 50 sets large-scale manufacturing machines.  Our annual industrial autoclave and storage tank output can reach over 300 sets, dished head output can reach over 3000 sets.

STRENGTH Equipments is not only manufacturing high quality industrial autoclaves, storage tanks and dished ends but also providing custom product design, fabrication and after-sale service.  ODM, OEM are also available. If you have any questions or inquiries,  please fill and submit the following form, we will reply as soon as possible.