2021年1月21日星期四

ASME U2 Certificate Passed Successfully for Professional Pressure Vessel Supplier

Taian STRENGTH Equipment Co., Ltd was certificated as the professional supplier of pressure vessel (pressure vessel manufacturer) of ASME U and U2, 10th, July, 2020, this is a great day for our company, ASME head office notified us that we have passed  quality system check and test of the ASME institutions, and they agreed to give us the ASME U2 certification and update ASME U certification. This news is not only important to our company, but also for our partners and all customers. This will be the first U2 certification in our city.

U2 certification is a very important for high pressure manufacturing industry. Our previous U certificate can only produce pressure vessel to up to 20MPa, but the U2 certificate can be helpful to us to manufacture the pressure up  to be 68 MPa. This will be a huge improvement in pressure. After we got the U2 certificate, in further our company can meet the customer requirement both in size and pressure requirements.




With the help of the U certificate, we have got many experience in manufacture 0.1-20MPa projects and we are a professional pressure vessel supplier, we have cooperated with many customers abroad for U certificate projects, and these projects also have get good feedback from different countries customers. On the 5th June, 2019, our general manager Mr. Pengbo Wang decided that we will apply U2 certificate to update U certificate. After getting the instruction, all of our engineers and technicians joined in the U2 certificate works, all departments began their responsibility such as  quality design, testing, welding, workshop manufacturing, etc. Based on the U2 certificate, we should build our quality management system firstly, all quality details should made very clearly. Based on the U2 certificate we should manufacture one test products, according to the test group require, we manufacture one for them test. The check group also will review the before producing products’ documents, after 7 months prepare, all work get ready.

But unfortunately, Covid-19 spread out all over China in the end of 2019, the production work stopped. The Covid-19 was under control with the common efforts of  all Chinese people. As the first plan, considering the people healthy, ASME test group decided to postpone the on site test for 15th March to 14th June.

By long time waiting,  ASME test group arrived to our company on 14th June, after by two days careful check and test, they highly praised our work. Finally, they decided to release certificate to us, but that should be agreed by the head office. After two weeks, we finally got the head office notification, we passed the ASME U2 certification and update of ASME U certificate. We will try our best to serve domestic and abroad customer, and keep to be better professional pressure vessel supplier.




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.

2021年1月7日星期四

Latvian Customer is Interested in Autoclave for Carbon Fiber

Autoclave for carbon fiber( also called composite material autoclave or carbon fiber autoclave) is a kind of process equipment aiming at the forming process characteristics of polymer-based carbon fiber materials. It is suitable for the forming of advanced composite material structure, honeycomb sandwich structure and metal or composite bonding structure.It has the advantages of high temperature and pressure control precision, safe and reliable structure, good system stability, low energy consumption, simple operation and maintenance, etc.

We received an inquiry from Latvia about the autoclave for carbon fiber on Jan. 6, 2020, they are dealers of carbon fiber accessories, the customer gave detailed parameters and engineers designed specific scheme according to the customer’s requirements. He is very interested in our plan and will come to our factory in March.





Specification of Autoclave for Carbon Fiber

Effective Diameter: 2000mm

Equipment Diameter: 2400mm

Effective Length: 8000mm

Equipment Length: 9000mm

Working Pressure: 8bar

Working Temperature: 160℃

Thickness: 14mm

Door Operating Way: Hydraulic automatic side opening

Design Code: PED

Constituent Parts of Autoclave for Carbon Fiber

  1. Overall structure: By the tank body, tank door mechanism, high temperature motor, wind channel board insulation layer and so on constitute a high pressure, high temperature tank body.
  2. Safe interlock installation: It consists of automatic pressure interlock, manual interlock and ultra-high voltage alarm installation.
  3. Quick door installation: manual electric dual-purpose quick door design, can be normally opened and closed in case of power failure.
  4. Sealing installation: the tank door adopts silicone inflatable seal, resistant to high pressure.
  5. Pressure system: the pressure transmission and control system is composed of compressor, gas storage tank, pressure control valve, pipeline, pressure transmitter and pressure gauge, etc. The pressure inside the tank can reach 1.5-2.5mpa, the error is no more than 0.05mpa, with safe and explosion-proof installation.
  6. Heating system: it is composed of stainless steel electric heat pipe, high temperature fan, duct board, heat insulation layer and temperature control system. The heating power meets the requirements of the highest temperature of the cavity and the heating rate.
  7. Temperature circulation system: it is composed of circulating fan, air guide plate and air guide cover to accelerate heat transmission and circulation, forming an average temperature field.
  8. Vacuum system: it is composed of vacuum pump, pipeline, vacuum gauge and vacuum valve to provide vacuum conditions for the encapsulated composite data prefabricated parts. Multiple vacuum tube joints are required to meet the requirements of the molding process.
  9. Automatic control system: PLC control system is adopted to complete the whole process of high-precision control and real-time recording of pressure, temperature, cooling and other technological parameters.

Advantages of Autoclave for Carbon Fiber

  1. Average pressure: Apply gas pressure, the pressure through the vacuum bag to the product appearance, the point normal pressure is equal, so that the parts in the same pressure curing molding.
  2. The temperature is average, adjustable: The circulating hot air flow in the tank heats the workpiece, and the temperature difference is small. At the same time, the cooling system is configured so that the temperature can be strictly controlled within the process setting range.
  3. Wide application: Simple mold, high efficiency.Suitable not only for plate and shell with large area of complex surface, but also for plate, rod, tube and block with simple.
  4. The forming process is stable and reliable: the pressure and temperature are even, adjustable and controllable, so that the quality of the forming or the handover system is different and reliable;Low porosity, controlled and average resin content;It can be vacuumized when pressurized, so that low molecular matter is easy to discharge.

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.