Industrial check valve
Industrial check valve

Industrial check valve

DN15–DN1800; PN10–PN320, Class150–Class1500; carbon steel, stainless steel, cast iron; flange, thread, welding; rotary, lifting, disk types.

Gate valve

Gate valve

DN25–DN2000; PN10–PN420, Class150–Class2500; Housing: carbon steel, stainless steel, cast iron; Connection: flange, welding; Drive: flywheel, electric drive, pneumatic drive.

Industrial ball valve

Industrial ball valve

Diameter: DN15–DN1200; Pressure: PN16–PN160, Class150–Class2500; Housing material: WCB, stainless steel 304/316, duplex steel; Connection: flange, threaded, welded, clamp; Drive: manual, pneumatic, electric, hydraulic.

Butterfly valve

Butterfly valve

DN40–DN3000; PN6–PN100, Class150; Material: cast iron, stainless steel 304, rubberized body; Connection type: wafer, flange; Drive: manual, pneumatic, electric.

Control valve

Control valve

DN20–DN600; PN16–PN160, Class150–Class900; WCB Housing, 304,316; flange/welded connection; membrane pneumatic or electric drive.

Cryogenic valve

Cryogenic valve

DN25–DN1200; PN16–PN160, Class150–Class900; cryogenic steel LF3, stainless steel; t=-196℃…+120℃, extended rod, flanged and welded connection.

Cryogenic ball valve

Cryogenic ball valve

DN15–DN800; PN16–PN100, Class150–Class600; cryogenic steels LF2, 304,316; operating temperature -196℃…+80℃; extended anti-freeze rod, flanged/welded connection.

Cryogenic butterfly valve

Cryogenic butterfly valve

DN50–DN2600; PN10–PN63, Class150; cryogenic stainless steel body, special seal for low temperatures; t=-196℃…+60℃, extended rod, wafer and flange versions.

Feed Hopper Pump with Break Flow WSP

Feed Hopper Pump with Break Flow WSP

Technical parameters: capacity up to 100 m³/h, pressure up to 48 bar

123456>>> 1/7

Products

Changsha Jiuqiao Technology Co., Ltd. is a manufacturing company specializing in valves and pumps. Products include valves: ball valves, gate valves, butterfly valves, control valves, check valves, etc.; pumping equipment: centrifugal pumps, chemical pumps, diaphragm pumps, screw pumps, dosing pumps and dosing units.

Home
Products
About Us
Contacts

Пожалуйста, оставьте нам сообщение

Privacy Policy

Thank you for using this site (“we”, “us” or “our”). We respect your rights and interests in personal information, comply with the principles of legality, legitimacy, necessity and integrity, and protect your information security. This policy describes how we process your personal information.

1. Collection of information
Information you provide voluntarily, such as name, mobile number, email address, etc., is completed during registration. Information such as device model, browser type, access logs, IP address, etc. is automatically collected to optimize service and security.

2. Use of information
provide, maintain and optimize website services;
account verification, security protection and fraud prevention;
Send necessary information such as service notifications and policy updates;
Comply with laws, regulations and applicable regulatory requirements.

3. Protection and exchange of information
We use security measures such as encryption and access controls to protect your information and only store it for the minimum period necessary to complete the task.
Do not sell or rent personal information to third parties without your consent; Share only if:
Get your explicit permission;
third parties entrusted to provide services (subject to confidentiality obligations);
Respond to legal requests or protect legitimate interests.

4. Your rights
You have the right to access, correct and supplement your personal information, and you can also apply to cancel your account (after cancellation, the information will be deleted or anonymized according to the rules). To exercise your rights, you may contact us using the contact details provided below.

5. Policy Updates
Any changes to this policy will be notified by posting on the site. Your continued use of the services means your acceptance of the amended rules.