We are the manufacture of cartridge heaters in china with CE, ROHS,
ISO***1, CCC, certification. Specification: 1) Materials: Quality
stainless steel, high purity MgO powder and NiCr metal 2) Rated
voltage: By the clients need...Any volts can be ok. 3)Diameter:
6mm,6.*5mm,6.5mm,8mm,9.**5mm,*0mm,*2mm,*2.5mm,*2.7mm,*4mm,*5.**5mm,*6mm,*9.*5mm,*0mm
4) Type k and J thermocouples can be attached Other Products If u r
interested in any of the products, pls donot hestient to contact me