Boiler quality requirements 1, jual mesin boiler dari thailand welding work must be held boiler pressure vessel welder examination certificate of welder operation. 2, welding dimensions conform to the requirements of design drawings and process documents, weld height is not lower than base metal, smooth transition with base metal. 3, boiler weld and heat affected zone no cracks, pores, arc pits and slag. 4, pipe hole weld bite depth not more than 0.5 mm, total length (sum of both sides) not more than 1 / 4 of tube perimeter, and not more than 40 mm. 5. The boiler construction strictly complies with the welding operation rules and other standards and relevant regulations, and makes a good record of construction welding. Record for the record

June 22, 2018 in the evening around 6:40, Chongqing Hechuan keel village "Ding taste the food factory" jual mesin boiler dari thailand exploded, the accident killed two people, three people were injured.

At the scene, boiler room Zhata, damaged boiler flew ten meters outside the field, next to a few factories are subject to different degrees of damage, around the ruins. But because not many nearby residents, no adverse impacts to other villagers.

According food factory owner friends when the accident occurred, both inside and outside the boiler room just five people. One person was killed and four people were injured, one of whom died en route to hospital, the other three in stable condition and is currently being treated in. It is understood, Ding taste the food factory is a small tofu factory, usually only a few factory workers. When the accident occurred, it is time off work, the boss's father, Huang uncle went to the boiler room, prepare a little help, but I do not know which part of improper operation, resulting in an explosion.

The boiler explosion, resulting in serious consequences and impact, but also sounded a warning for the steam boiler is using various food processing plants. Steam boiler output to high-temperature steam, with a certain risk, in use, to operate in strict accordance with the provisions, not miss any details, nor allow non-professional staff stoker boiler operation to avoid unnecessary losses.

1, boiler factory should be accompanied by "technical safety specifications of the design documents, product quality certification, safety and the use and maintenance instructions, supervision and inspection certificate (safety supervision and inspection certificate performance)."

2, boiler installation, maintenance, alteration. Engaged in the installation of the boiler, maintenance, renovation of the unit shall obtain special equipment installation and maintenance certificates issued by the Provincial Quality and Technical Supervision, before engaging in the boiler installation, maintenance, alteration. Construction unit before construction will be prepared for installation, maintenance, alteration in writing inform the special equipment safety supervision and management department of the municipality or district, and will start informing sent to the local county level Quality and Technical Supervision for the record, told immediately after construction.

3, inspection of boiler installation, maintenance, transformation. After construction, the construction unit of Special Equipment To Quality and Technical Supervision, Inspection and declared the boiler installation supervisory inspection and hydrostatic testing. After passing by the Quality and Technical Supervision, Special Equipment Inspection, County of Quality and Technical Supervision involved in overall acceptance.

4, registration boiler. After the boiler inspection, the use of units must be in accordance with the "special equipment registration and use of management rules", fill "boiler (census) Registration Form" to the Quality and Technical Supervision registered, and obtain a "safe use of special equipment registration certificate" .

5, operation of the boiler. Boiler operation must be performed by trained and qualified to obtain "special equipment operator certificate" certified personnel to operate, must strictly abide by the rules and eight systems, six record.

6, check the boiler. Periodic inspection of boiler once a year, not be used without safety periodic inspection of boilers. Safety accessories safety valve of the boiler regular inspection once a year, pressure gauge biannually verified, may not be used without the periodic inspection of the safety accessories.

Why oil hot water jual mesin boiler dari thailands are economical and explosion-proof door requirements: the boiler hot water boiler fuel, I believe we are not unfamiliar, but if have a comprehensive knowledge and understanding, I'm afraid, for the moment, We have not yet reached this level, so that this work will have to continue to learn, can not stop and ends, otherwise, will not achieve the desired learning objectives and requirements. So, then, without further ado, to proceed immediately, we hope everyone from some of the harvest. 1. Why is the type of boiler fuel hot water boiler is an economical? This conclusion will be, mainly because oil hot water boiler, which is the fuel for the fuel and to heat the water through the burner, thus, to achieve the heating, or to provide living and bathing water. The main advantage of it is the heating speed, low noise operation, and that it enables intelligent, therefore, only came to this conclusion.

What issues should be considered in selecting Gas-fired jual mesin boiler dari thailands

Compared with oil-fired or electric boilers, the advantages of gas-fired boilers, which attract more attention in the market, are obvious, and it is precisely because of this that gas-fired boilers can stand out from the market and be used by more people. So, what are some of the issues in the selection of high-quality and durable boiler equipment that users need to focus on?