Product name: Imported low temperature ball valve Product model: RBK3300
Driving method: manual or gear transmission Connection type: flange connection, thread connection, butt welding, extended butt welding
Structure: floating ball, fixed ball Seal structure: PTFE, PPL, hard seal
Pressure range: 1.0MPa-10MPa Nominal dia
meter: DN15-300
Common materials: stainless steel, 304, 316, low temperature steel, titanium alloy steel, etc.
Product introduction
The imported cryogenic ball valve produced by Breer can be driven by manual or gear. The connection method can be flanged, threaded, butt-welded or extended butt-welded. The structure can be selected from floating ball, fixed ball, and PTFE. , PPL, hard seal, pressure range PN1.0MPa-10MPa, nominal dia
meter is DN15-300mm, material can choose stainless steel, 304,316, low temperature steel, titanium alloy steel, etc. Because the valve is used in a very wide range, the same valve has different combinations in different situations and working conditions.
Product Details
Imported low-temperature ball valves can be used at temperatures below -40 ° C, while ultra-low temperature ball valves are ball valves that can be used at temperatures below -200 ° C, mainly used for 300,000 tons of ethylene, liquefied natural gas and other chemicals Device. The output liquid low-temperature medium such as ethylene, liquid oxygen, liquid hydrogen, liquefied natural gas, liquefied petroleum products, etc. are not only flammable and explosive, but also need to be gasified when heating, and the volume will expand hundreds of times during gasification. Depending on the needs, extension rods are often used to avoid the impact of low temperature on the drive mechanism. As shown in the figure below, the practical application of ultra-low temperature ball valve.
Ultra-low temperature ball valves have been widely used with LNG, nitrogen, oxygen, air, hydrogen, helium, argon, methane, etc.
Professional manufacturing and professional services, KUNAG creates more value for you
Continuously improving the quality of services and keeping improving, "sincere service" is the eternal theme of KUNAG. Kunag strictly complies with the requirements of ISO9001-2000 quality system certification, strictly controls the quality and responsibilities to the people to ensure the healthy operation of production, sales and service. To strengthen communication with customers and to provide our customers with quality products and perfect service, we hereby make the following commitments:
Product Standards
Products are designed, manufactured, and inspected strictly in accordance with China\'s GB, HG standards, and US API standards. The hardness of the sealing surface meets the national requirements and the width exceeds the national standard.
pre-sale service
Product introduction, technical communication, non-standard product design, troubleshooting.
Sale service
Trustworthy contracts, guarantee timely delivery, and keep in touch with customers at any time.
For special or complex products, our factory arranges technicians to train and guide users on product use, troubleshooting, tuning and maintenance.
After sales service
The warranty period of Weitong products is 12 months from the factory, and the "three guarantees" service (return, replacement, repair) is implemented.
During the use of our products, our factory regularly organizes technical and inspection personnel to visit and solicit user feedback on product quality, use conditions, and improvement opinions in order to further improve product quality.
Quickly respond to customer complaints about product quality problems, and after-sales service personnel rushed to the scene within 24-36 hours (48 hours outside the province).
For after-sales service, users are required to fill in the quality feedback form after the service and make appraisal opinions, while improving Guardian\'s service quality.
Order process
Landline: 021-59718851 (AM-8: 30 to PM-17: 30)
Mobile phone: 18918462396 (WeChat same number 24-hour service)
QQ: 2030185432
Email: kunage@126.com
Receive customer purchase list, provide customers with valve model selection and quotation (price list).
Specific agreement: delivery time, special requirements, etc.
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Customers have special requirements for products, and must provide the following instructions in the order contract:
(1) Structure length;
(2) Connection form;
(3) Nominal diameter, full diameter, reduced diameter, pipe size;
(4) Operating medium, temperature and pressure range;
(5) Experiment, inspection standards and other requirements;
(6) Various driving devices can be configured in this field according to the special requirements of customers;
If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract under the conditions that the supply and demand sides understand and agree.
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