D type threaded extractor tube
Shenyang Hibro Tech Co., Ltd. [China]
Minimum Order: 0
Quality/Safety Certification: 0.00
Extractor tubes, giving high efficiency with performance and with simple security of usage.
well type:D-system
materials:304 stainless steel ,international standards
patent valve without welding line ,high precision,longer service life
patent safe latch constraction
strict and safe process on opening up