I am interested in purchasing a heating element that can be inserted into a 1 inch pipe, while allowing for flow past it. Meaning that the element must be 1/2 inch or less in width and immersible in hot water. 联系方式Co:Royal Fp Add:4 Ptm Hktrt Street, Efrat Tel:61-52-7335452 Email:royalfp@gmail.com 联系人:Mr. Sanguine Siro国家:Australia产品类别机械五金royalfp@gmail.com