Fracking and natural gas have been such common words in recent forums and the gas receptacle world has not been left out.
If anything, both the gas cylinder and automotive industries have been preparing for this ‘green’ fuel alternative for several decades and have considered not only the output post the fracking process – compressed natural gas (CNG) – but also hydrogen as potential future fuels (see Fig. 1).
Here we see two seamless steel cylinders made using high quality plates which have been deep cold drawn into cylinders following several passes. Such a manufacturing process ensures maximum fuel carrying capacity for a seamless (Type 1) design.
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