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Quick Details
Place of Origin:
China (Mainland)
Brand Name:
ZINC Hot Dip Galvanised to minimum of 500gr/m2
FM approved , UL , JASWIC , SABS , ASIB
Max Working Pressure:
50 Bar [15-100mm] , 30 Bar [125-150mm] NB
ASTM/ASME A197 , EN 1562, ISO 5922, ASTM A47
Grade Of Material:
W400-05 or B350-10
SANS 14, ISO (49), BS143/1562, EN10242
Fastening Thread:
ISO228-1 [eg. Backnut]
Working Temperature:
Minimum -20'C to Maximum 300'C
Packaging & Delivery
Packaging Details
Carton and Pallet


For used in Plumbing,Industrial/mining ,Agricultural ,Fire protection , Municipal and Irrigation.

Company Information


Mech Malleable Cast Iron Fittings are manufactured in compliance with standard SANS 14 (ISO49) design
symbol class ‘A’, corresponding to the materials and thread combinations, as prescribed.


Product Description


Mech fittings are specifically suitable for liquids, air, gas, water, hydrocarbons, etc., under pressure and
temperature limits, relative to table ‘A’ of SABS 14 (ISO49) and/or any additional certification criteria and
approval (e.g. F.M approval, certificate number 3038663).


Malleable Iron fittings are cast as white iron, which, after casting is subject to an annealing process, strengthening the
cast iron. The overall production and heat treatment distinguishes the product from non-malleable cast iron fittings, in
chemical composition, micro structure, material strength, size and weight. Due to their durability and mechanical
strength they are used as follows:

Principle uses of malleable cast iron fittings are:
-Water Systems
-Domestic and Industrial Plumbing
-Cooling and Air conditioning
-Sprinkler and Gas fire extinguishing systems
-Gas, emulsion and pressured air pipe lines
-Oil, cooling and lubrication pipe systems
- Petrol station, gas lines
-Agriculture and Irrigation systems
-Heating and Gas installations

-Wide assortment and availability of fitting types
-Drinking water friendly, with highly pure Zinc content on Galvanised
-Corrosion retarding and re-inforced internal threads for vast part of range
-High grade materials, for maximum galvanizability
-Each and every MECH fitting is tested
-Operating temperatures from -20ºC to Max 300-ºC
-Suitable for use with steel pipes: SABS62-1,BS1387, En10255, ASTM

A106 and A53.