No.301 Plug Galvanized Banded Malleable Iron Pipe Fitting hex H
Maintenance of Cast Iron
The maintenance principles for cast iron are, in order of
1. Prevent rust and corrosion.
2. Paint and plug holes.
3. Maintain structural soundness.
4. keep it together with binding and bolts, welding, etc., and
brace loose elements by resetting.
5. Recreate missing pieces using casting replacement parts (iron,
aluminum, fiberglass, or epoxy), or wooden replacements, with
appropriate composition and/or coatings to provide for color
Cast iron requires continual maintenance. Check periodically for
water collection spots and dry as necessary. Signs of corrosion are
when rusty looking stain marks appear on the metal. If these areas
are rubbed the metal surface is revealed as well as traces of
perforation. Check for small chips in the coating surface and
peeling of the coating surface.
Replace or repair as necessary if the damage is minimal missing and
deteriorated pieces of metal prior to cleaning. If deteriorated
condition is left unrepaired, perforation of the metal will occur
and as a result structural failure.
Structural iron maintenance may require the services of a
structural engineer when severe erosion or distortion occurs, to
assist in the development of repair techniques when material loss is involved. For these repairs use only a professional iron
worker. Before installation of new material verify the metal type
and thickness. Prior to installation, remove all oil, dirt, and
other debris from the surface. All surfaces shall be dry and free
Graphical represented of data of Banded Malleable Iron Pipe Fitting
|Standard||Thread: ISO 7/1|
|Dimension||ISO 49, DIN 2950,EN10242|
|Chemical property||(C %2.4-2.9), (Si %1.4-1.9), (Mn %0.4-0.65), (P% <0.1), (S%
|Physical property||Tensile strength>=350Mpa,Elongation>=10% Hardness<=150HB|
|Type||Beaded with ribs or banded with ribs|
|Beaded without ribs or banded without ribs|
|Surface||Galvanized/ no galvanized|
|Model||Elbow, Tees, Crosses, Bends, Unions, Bushings, Lateral Braches,
Sockets, Nipples, Hexagon/Round, Caps, Plugs, Locknuts, Flanges
,Side Outlet Tees, Side Outlet Elbows and etc|
|Application||Suitable for pipe connect of steam, air, gas, oil and so on|
|Buyer’s drawings or designs are available|
|Package||Cartons without pallet|
|Cartons with pallet|
|Double woven bags|
|Or as buyer’s requirements|
|Delivery details||According to the quantities and specifications of each order|
|Normal delivery time is from 30 to 45 days after receiving the