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Eternal Bliss Alloy Casting & Forging Co.,Ltd.
Eternal Bliss Alloy Casting & Forging Co.,Ltd.
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QT500-7 Ductile Iron Impeller Centrifugal Pump Impeller Centrifugal Ductile Iron Pump Impeller

Eternal Bliss Alloy Casting & Forging Co.,Ltd.

QT500-7 Ductile Iron Impeller Centrifugal Pump Impeller Centrifugal Ductile Iron Pump Impeller

Brand Name : Eternal Bliss

Model Number : EB17001

Certification : ISO9001-2008

Place of Origin : China

MOQ : 70 Kilogram/Kilograms

Price : $1.40 - $2.00 / Kilogram

Payment Terms : by T/T or L/C

Supply Ability : 100,000,000.00

Delivery Time : It depends on the quantity to be ordered.

Packaging Details : Pallets

Material : Grey iron, Ductile Iron

Material Capabilities : ADC12,A356,GREY IRON, DUCTILE IRON

Standard : QT500-7

Size : Customized Size

Weight : 7.0kg

Tolerance : +/-0.2-0.5mm

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QT500-7 Ductile Iron Impeller Centrifugal Pump Impeller Centrifugal Ductile Iron Pump Impeller

QT500-7 Ductile Iron Impeller Centrifugal Pump Impeller Centrifugal Ductile Iron Pump Impeller

We use resin sand technology;

Classification:

1. Closed impeller: consists of blades and front and rear cover plates. The closed impeller

is more efficient and difficult to manufacture. It is most used in centrifugal pumps. It is suitable for conveying

clean water, solution and other clean liquids with low viscosity without particles.

2. Semi-open impeller: Generally, there are two structures. One is the front semi-open type, which is composed

of a rear cover and blades. The efficiency of the impeller of this structure is low. In order to improve the

efficiency, it needs to be equipped with an adjustable gap seal ring. The rear half-open type is composed

of a front cover and blades. Because the same sealing ring as the closed-type water pump impeller can

be applied? The efficiency is basically the same as that of the closed-type impeller. In addition to transporting liquid, the

blades also have: back blades or auxiliary impellers Sealing function. The semi-open impeller is suitable

for conveying liquids containing suspended solids such as solid particles and fibers. The semi-open

impeller is less difficult to manufacture, lower in cost, and highly adaptable. In recent years, it has been

increasingly used in centrifugal pumps for refining and chemical industries, and is used to transport

clear water and liquids similar to clear water.

3. Open impeller: an impeller with only blades and blade stiffeners, without front and rear cover plates. The number

of open impeller blades is less than 2-5. The pump impeller is low in efficiency and has

fewer applications. It is mainly used to transport liquids with higher viscosity and slurry liquids.

General Products Application/Service Area

Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system. E.g.
Hydraulic valve, engine bracket, truck chassis bracket, gear box , gear housing , gear cover, shaft, spline shaft , pulley,
flange, connection pipe, pipe, hydraulic valve , valve housing ,Fitting , flange, wheel, flywheel, oil pump housing, starter
housing, coolant pump housing, transmission shaft , transmission gear, sprocket, chains etc.

Main Blank Process for Ductile Iron Casting Pparts

Sand Casting , Resin Sand Casting, Green Sand Casting, Shell Molding, Automatic Molding, Lost Wax Casting, Lost Foam Molding
Casting etc.

Blanks Casting Tolerance

CT8-14 for iron casting

Applicable Material

Ductile Iron, Grey Iron Casting, or as customer request.

Casting Blank Size /Dimensions

2 mm-2000mm / 0.08inch-79inch for casting iron, as per customer requirement

Casting Blank Weight

Range from 0.01kg-1000kg for casting iron

Applicable Machining Process

CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching/ Reaming /Grinding/Honing and etc.

Machining Tolerance

From 0.005mm-0.01mm-0.1mm

Machined Surface Quality

Ra 0.8-Ra3.2, according to customer requirement

Applicable Heat Treatment

Normalization , annealing, quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching.

Applicable Finish Surface Treatment

Shot/sand blast, polishing, Surface passivation, Primer Painting , Powder coating, ED- Coating, Chromate Plating, zinc-plate,
Dacromat coating, Finish Painting etc.

Chemical Composition(%)

C

Si

Mn

S

P

Mg

QT500-7

3.5-3.9

2.3-2.9

≤0.6

≤0.025

≤0.08

≤0.02-0.04

Product Picture:

QT500-7 Ductile Iron Impeller Centrifugal Pump Impeller Centrifugal Ductile Iron Pump ImpellerQT500-7 Ductile Iron Impeller Centrifugal Pump Impeller Centrifugal Ductile Iron Pump ImpellerQT500-7 Ductile Iron Impeller Centrifugal Pump Impeller Centrifugal Ductile Iron Pump Impeller







Best QT500-7 Ductile Iron Impeller Centrifugal Pump Impeller Centrifugal Ductile Iron Pump Impeller wholesale

QT500-7 Ductile Iron Impeller Centrifugal Pump Impeller Centrifugal Ductile Iron Pump Impeller Images

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