Stainless Steel:  304  |  316  |  310  |  321  |  347  |  431  |  A470  |  A480  |  B8M  |  |  CL2  |  B8MX  |  B8  |  C3-80      Duplexs:  31803  |  32760 (SA, FG, FLT, Z100)  |  254SMO  |  6MO  |  660 (A, B, C & D)        Nickel Alloys:  Inconel:  625  |  718  |  725  |  725  |  825  |  925  | 800HT  |  A400  |  K500  |  C22  |  C276        Bronzes: NES833  |  CA104  |  C655  |  CZ121        Alloy Fastener Grades: 8.8  |  10.9  |  |  12.9        Titanium: Grade 2  |  Grade 5
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Mellish Engineering

Special Process Parts

Special Process Parts

Special Process Parts

Special Process Parts

Here at Mellish we have been a premier manufacturer of header plugs for many years. We supply many blue chip petrochemical companies and manufacturers worldwide.

  • We cover all standard size ranges in line with industry demand
  • A105/LF2 raw material held in stock, we also offer 304/316 stainless steel, various high grade nickel alloys and duplex/super duplex materials.
  • Full material traceability including chemical and mechanical test certification
  • Mellish are able, when required, to provide a 24 hour breakdown service with direct on-site deliveries available.

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