To prevent cutting accidents! This is where Welman is particular about processing precision!
"WSC" is a casing tube with excellent strength and threading. It can be safely used as an essential threaded casing for replacing perforated PVC pipes, galvanized pipes, screens, etc. The threaded joint section uses special steel, and to ensure thread strength, we custom order our original size from the pipe manufacturing company. Additionally, it undergoes heat treatment to provide appropriate hardness and toughness. 【Features】 ■ The thread shape has been revised to withstand the powerful impact energy of air hammers and the pulling force during extraction, dispersing stress. ■ The remaining thickness of the threaded joint is also considered, and the inner and outer diameters are machined. ■ With the processing precision that Welman is particular about, skilled technicians cut high-precision threads and assess them by touch. *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 ■ Unique non-cutting processing for screw joints and welded connections of the pipe body ■ Minor scratches and deformations can be repaired, reprocessed, or replaced for continued use ■ More than double the strength compared to conventional screw casings ■ Available for 6”, 8”, 10”, and 12” sizes *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Wellman Co., Ltd. manufactures and sells machinery and tools for air drilling methods and turbidity treatment equipment. We handle a wide range of products, including base machines for air methods, air hammers, reaming bits, casing tubes, and continuous high-speed turbidity treatment equipment. Please feel free to contact us if you have any inquiries.