Product name: Imported high temperature and high pressure check valve Product model:
Buhrer series
Drive method: automatic Connection form: flange, welding
Structure: Valve disc Seal structure: Hard seal
Pressure range: 600LB-4500LB Nominal dia
meter: DN15-600
Common materials: forged steel, 304, 316, alloy steel, etc.
Product introduction
The imported high-temperature and high-pressure check valve produced by Breer can be driven by automatic method, flanged by welding, welded by valve, hardened by seal, and sealed by PN600LB-4500LB. The nominal dia
meter is DN15-600mm, the material can choose forged steel, 304,316, 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
US
Buhrer brand imported high temperature and high pressure check valve uses:
Installed on horizontal pipelines as a safety device to automatically prevent backflow of media.
Structural features:
The valve disc performs a lifting movement, and the communication pipe communicates the upper cavity of the valve disc with the valve outlet. When the valve disc is raised and lowered, shock and vibration are reduced, and the valve disc reaches a full stroke.
The valve body has a small flow resistance, and a hard alloy is superimposed on the guide ribs. The guide sleeve of the upper cavity of the valve body is made of stainless steel to ensure the valve flap is flexible.
The sealing surface of the valve disc and the valve seat is made of cobalt-based hard alloy plasma spray welding with high hardness, erosion resistance and durability.
Advanced pressure seal design and high purity graphite gasket ring to ensure high air tightness.
standard:
Nominal pressure: 900LB-4500LB, according to ASME standard
Body material: carbon steel, alloy steel and stainless steel, according to ASME and DIN standards
Applicable temperature: －46 ℃ ～ 650 ℃
Caliber: DN50－600 (2 ″ －24 ″)
Connection method: flange and welding
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.
download Google:
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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