Alchem Process Ltd
Unit 4 Church Road Ind Estate,
Gorslas, Llanelli, Carmarthenshire,
SA14 7NN.
Tel: 00 44 (0) 1269 841 324

Manways and Inspection Hatches


A Full range of stainless steel Hygienic Manways is offered, to cover all of your access requirements to Pressure Vessels, Tanks, Silos, and Ducting Systems. 


The Manways are available in 316 stainless steel as standard with 304 stainless steel available as an option.  Special and exotic materials are also available to order and examples include HastelloyâC22 and Uranus B6. 


Full material traceability to EN10204 3.1.B is available on most items in the range.  However, please be sure to specify this requirement at the enquiry stage.


The standard Gasket Material is EPDM and Natural Rubber, Silicone, Nitrile and VITONâ are also available to meet your application.  Higher specification seals are also offered in FKM, FEP Silicone and FEP Viton®. 


Certificates of conformity can be provided for FDA approved seal materials.


Perforated Grids and Wire Crosses are now offered both as Health & Safety measures and also to prevent the ingress of foreign particles from operators and the environment.


·  High pressure manways to PED 97/23/CE and CODAP 2000

·  Atmospheric domed manways

·  Oval manways

·  Rectangular manways

·  Hatches  and Door


Links to data on safety features:

  1. Safety Bolt
  2. Cut off switch
  3. Safety Grids
  4. Micro switches
  5. Air operated locking devices
  6. OPA accreditations and welder qualifications