Imported high pressure stop valve
Overview of imported high pressure globe valve products
YLOK imported high pressure stop valve (stainless steel high pressure stop valve, high temperature and high pressure stop valve, pneumatic high pressure stop valve, electric high pressure stop valve) is suitable for nominal pressure PN20-32Mpa and P54/100V-P57/170V. Cut off or connect the pipeline medium in the pipelines of various systems of petroleum, chemical, hydraulic, and thermal power plants at 540°C (where P57/170V working temperature is 570°C).
Features of imported high pressure globe valve
1: The valve cavity adopts a pressure self-tight sealing structure, the better the sealing performance. Both ends of the branch pipe are welded structures. The welding groove can be connected according to standard or user requirements.
2: The sealing surface of the valve disc and the valve seat is made of stellite cobalt-based hard alloy surfacing welding, which is wear-resistant, high-temperature resistant, good scratch resistance and long service life.
3: The valve stem has been quenched and tempered and surface nitriding treatment, with good corrosion resistance and scratch resistance. .
4: The depth of the bonnet stuffing box is reasonable, the packing is added with corrosion inhibitor, and the sealing is reliable.
Main technical parameters of imported high pressure stop valve
Drive mode: manual, worm gear, pneumatic, electric
Connection form: flange, welding
Structure: straight-through
Sealing structure: soft seal, hard seal
Pressure range: 0.1-32Mpa
Nominal diameter: DN15-700
Common materials: cast iron, cast steel, stainless steel
Imported high pressure globe valve implementation standard
Design standard: JB/T 3595/E101
Structure length: JIS E101
Butt welding end: ANSI B16.25
Test and inspection: JIS E101
Pressure-temperature: JB/T 3595
Product identification: GB/T 12220
Supply specification: JIS E101
Selection of imported high pressure globe valve
a: Product name and model of high pressure stop valve
b: The operation mode of the high pressure stop valve (manual, turbine drive, pneumatic, electric, etc.)
c: Material and hardness of the sealing surface of the high pressure globe valve
d: Body material of high-pressure shut-off valve
e: Pressure of high pressure shut-off valve
f: Use medium of high-pressure shut-off valve (name, viscosity, particle corrosivity, toxicity)

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.

Contact: Peng gong
Q Q: 2030185432
Mobile: 18918462396(WeChat same number - 24 hours service)
Landline: 021-59718851
E-mail :kunage@126.com