PLUG VALVES
Non Lubricated Plug Valve
Product Description
Design standard : API 599 API 6D
Product scope :
- Pressure range :CLASS 150Lb~1500Lb
- Nominal diameter : NPS 1/2~40″
- Body material:A105､LF2､F304､F316､F304L､F316L､F51,WCB､LCB､WCC､CF8､CF8M､CF3､CF3M､A890 4A etc.
- End connection :RF RTJ BW
- Drive device: Lever, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device；
PRODUCT STRUCTURAL FEATURES
Non lubricated plug valve acc. to ANSI is applicable to the cutting and connection of pipelines medium that are used in various industries such as petroleum, chemical industry, pharmacy, chemical fertilizer, power industry etc under nominal pressure of CLASS150-900LBS, and working temperature of- 29-180°C.
Why Choose Us?
Adhere to the basis of “Do not produce defects, and do not pass down defects to the following process” in each process, we have been committed to the establishment of defect-free process conditions and the clarification of criteria for product quality judgment.
It is necessary to clarify thoroughly the mechanism that generates defects so as “Not to cause defects,” and promote measurement and inspection technology development to detect defects so as “Not to send defects to the following process” with close cooperation between the departments: development & design, production engineering, and manufacturing.
We evaluate the quality activities of the departments based on customers’ assessment and quality cost so as to improve weaknesses of the quality control activities and systems.