US ships fully adopt new ERR rust inhibitor

At present, steel surface descaling is the most labor-intensive surface treatment process. ERR is a new anti-rust and anti-corrosion water-based protection system. This system has been adopted by the US Navy and major shipyards. It is a surface treatment method before painting by the American Steel Structure Spraying Committee. ERR can be completely deoxidized and derusted when used in ferrous metals. It forms a primer layer of iron phosphate secondary composite after drying. It has unique and strong anti-corrosion and anti-rust ability. Use ERR to remove rust, the operation is extremely simple. After applying ERR to the metal surface, it will be rusted for 15 minutes. The rust will be reduced to a white powder, which can be removed with a touch. It can be widely used in ships, cars, bridges, machinery. , metallurgy and other industries.

1. Naipu Pump offers all metal wet parts with high chrome white iron (27% chrome).The high chrome white iron is a very good wear-resistant material and nice wear-resistant is our slurry pumps important character.

Metal slurry pump parts

2. Metal Slurry Pump Parts material construction

LINERS

IMPELLER

CASING

BASE

EXPELLER

EXPELLER RING

SHAFT SLEEVE

SEALS

Standard

Chrome Alloy
Natural Rubber

SG Iron

Chrome Alloy
or
SG Iron

SG Iron

Rubber
and
Nitrile

Options

Ferralium
Hastelloy C
316 SS
W151
Polyurethane
Neoprene
Butyl
Viton
Nitrile
EPDM
Hypalon

Ferralium
Hastelloy C
316 SS
W151
Polyurethane
Neoprene
Butyl
Nitrile
Hypalon

SG Iron
Various grades

MS
Fabricated
Cast Iron

NI Resist
Ferralium
Hastelloy C
Polyurethane
316 SS
W151

NI Resist
Ferralium
Hastelloy C
316 SS
Rubber
W151
Polyurethane
Neoprene
Butyl
Nitrile

EN56C
Ferralium
Hastelloy C
Titanium
316 SS
304 SS

Ceramic
Stellite
Chrome Oxide
Nordel
Neoprene
Viton

Slurry Pump Metal Parts

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