What do you think of when you mention the number 360? Is it a round degree? Is it a security guard? In fact, this is the "360° full peace of mind service" pioneered by Dongjian Enterprise in the country, which is full of thoughtfulness and safety. It is understood that the Wrigley bathroom tiles under the Dongjian Enterprise are also equipped with a 360° peace of mind service. The service is committed to providing consumers with comprehensive pre-sales, sales, and after-sales services to achieve a one-stop consumption of complete homes. Pre-sales services mainly include: free calls to 400, let customers know the company's products, promotions and store addresses; provide professional knowledge, door-to-door measurement size, all major building materials market has Wrigley stores to help customers buy high-end Quality products. The main services are: the resident designer provides one-on-one professional design, on-site water potential guidance, purchase recommendation, and the off-duty time is extended to the customer's departure; the humanized etiquette reception, the guide purchaser communicates throughout the consultation; each sales Consultants are required to smile and greet customers. After-sales service includes: delivery, installation of a phone is easy to complete; service team 24 hours a day, on-site investigation within 48 hours, completed within 3 working days; Wrigley toilet water parts lifetime warranty. Drilling BOP And Control System During oil drilling, it is installed on the wellhead casing head to control high-pressure oil, gas, and water blowout devices. When the oil and gas pressure in the well is high, the blowout preventer can close the wellhead (shut down). When the heavy mud is pressed into the drill pipe, there is a four-way under the ram, which can replace the mud invaded by gas, increase the pressure of the liquid column in the well, and suppress the ejection of high-pressure oil and gas. Drilling BOP And Control System,Double ram blowout preventer, single ram blowout preventer, annular blowout preventer, blowout preventer control system Rugao Yaou Import & Export Trade Co., Ltd , https://www.ntyaou.com
Its types are divided into ordinary blowout preventer, universal blowout preventer and rotary blowout preventer. The universal blowout preventer can be activated in emergency situations to deal with any size of drilling tools and empty wells; the rotary blowout preventer can realize the blowout and drilling operation. In deep well drilling, in addition to two ordinary blowout preventers, universal blowout preventers and rotary blowout preventers are often added, so that three or four combinations are installed at the wellhead.
Annular Blow-out Preventer Annular Blow-out Preventer is usually equipped with a large gate with a ram-type blowout preventer. During operation, a sealed annular space is formed between the pipe string and the wellbore. When there is a pipe string in the well, it can also be separated The well is closed, but it will not work after several times of use, and long-term shut-in use is not allowed.
360? Is it a security guard? Is the peace of mind of Wrigley