Tabung Selam/Scuba Tank/Scuba Cylinder Steel 120cuft

– Made in Canada by Worthington Cylinders
– Sangat ideal untuk penyelam old school atau teknikal divers.
– Keunggulan dibandingkan allumunium adalah ketika kosong tabung tidak akan mengapung
– Lihat video cara pembuatan steel dengan hot deep galvanized. Tabung tidak cat. Cara inilah yang paling ampuh dan efektif untuk menghindari karat yang mendalam.

Our steel cylinders are manufactured at Worthington Cylinder’s state of the art facility in Tilbury, Canada. The cylinders are manufactured using the Deep Draw and Ironing (DDI) process. Cylinders start from a circular plate of chrome-moly steel. Multiple draws on a hydraulic press transform the plate into an open ended shell. The shell is then closed, the neck is formed and the threads are machined. The DDI process produces the most consistence wall thickness resulting in the lightest weight, most efficient cylinders. This manufacturing process is what allows us to supply cylinders with the best buoyancy characteristics for scuba diving. During the process of Hot Dip Galvanizing, the exterior of our steel cylinders are submerged into 840°F molten zinc. The process deposits an 5 – 8 mil thick zinc barrier to protect against the corrosive ocean environment. This layer of zinc metallurgically bonds to the steel cylinder. It will not chip and wear away like a painted zinc finish.

Spesifikasi Teknis AS:

• Working pressure/Tekanan Kerja: 230bar
• Kapasitas Air: 15.3 liter
• Daya apung ketika penuh: -5.0kg
• Daya apung ketika kosong: -0.9kg
• Berat kosong: 18kg
• Diameter luar: 184mm
• Panjang: 70.4cm
• Ree: 94cc
• Termasuk tank boot