• China Wholesale Chain Grate Companies - Cast steel grate bars, wear parts of waste to energy furnace – Xingtejia

China Wholesale Chain Grate Companies - Cast steel grate bars, wear parts of waste to energy furnace – Xingtejia

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We know that we only thrive if we can guarantee our combined price competiveness and quality advantageous at the same time for Boiler Parts, Cement Works, Comb Sieve Plate, We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success.
China Wholesale Chain Grate Companies - Cast steel grate bars, wear parts of waste to energy furnace – Xingtejia Detail:

1. Casting process: Shell mold precision casting

2. Steel grade: GX130CrSi29(1.4777) ( Also can be as your requirement)

3. Dimensional Tolerance of cast: DIN EN ISO 8062-3 grade DCTG8

4. Geometrical Tolerance of cast: DIN EN ISO 8062 – grade GCTG 5

5. Application: Waste to energy incineration plants.

Grate Bar5
Grate Bar6

Garbage disposal is now a very serious global problem. Trash to energy is the currently most reasonable treatment. In recent years, many countries with strong economic strength have begun to pay attention to this point. A lot of money has been invested in the construction of waste incineration power plants. This has not only brought great improvement to our environment. At the same time, it has brought us great economic benefits.

As shown in the figure, grate bars play an important role in waste incineration. In high temperature and very harsh environment, Low quality grate will greatly affect the efficiency of waste incineration, and its service life is very short. You need to replace it very often.

However, with over 10 years casting experience, we can solve the problems for you.

Steel Grade we usually use. (It can also be as your requirements.)

Chemical composition % of steel GX130CrSi29 (1.4777): EN 10295-2002

C

Si

Mn

Ni

P

S

Cr

Mo

1.2 – 1.4

1 – 2.5

0.5 – 1

max   1

max   0.035

max   0.03

27 – 30

max   0.5

Chemical composition % of steel GX40CrNiSi27-4 (1.4823): EN 10295-2002

C

Si

Mn

Ni

P

S

Cr

Mo

0.3 – 0.5

1 – 2.5

max   1.5

3 – 6

max   0.04

max   0.03

25 – 28

max   0.5

Chemical composition % of steel GX40CrNiSi25-20 (1.4848): EN 10295-2002

C

Si

Mn

Ni

P

S

Cr

Mo

0.3 – 0.5

1 – 2.5

max   2

19 – 22

max   0.04

max   0.03

24 – 27

max   0.5

Chemical composition % of steel GX40CrNiSi25-12 (1.4837): EN 10295-2002

C

Si

Mn

Ni

P

S

Cr

Mo

0.3 – 0.5

1 – 2.5

max   2

11 – 14

max   0.04

max   0.03

24 – 27

max   0.5

Mechanical properties(ASTM A297 Grade HH)1.4837 UTS: Min 75 Ksi/515 Mpa
YS: Min 35 Ksi/ 240 Mpa
Elongation: in 2 in: Min 10 %
Hardness: Min 200 BHN (3 places on speciment)”
Microstructure/Metallography Predominantly Austenitic structure containing dispersed carbides
SoundnessTest/X-ray or UT RT per ASTM E446 Level II
UT per ASTM A609 Level II
NDT/LPI or MPI MPI as per ASTM E709/E125 LEVEL II
LPI as per ASTM E165 Level II”
Final Visual Inspection ASTM A802 Level II
Package Iron case or Wooden case.

Our Main Market Are

OEMs and engineering companies
Waste to Energy plants
Operating companies
Biomass units
Coal-fired power plants
Service companies for maintenance operations

Grate Bar7

Different kinds of OEM grate bars

Grate Bar8
Grate Bar9

Well finished grate bars

Grate Bar10

Mature Process And Strict Quality Control Is Why will you choose us

For more inquiries or technical questions, please contact XTJ Service Team. We will provide the most reasonable technical solution and the best quotation according to your product.


Product detail pictures:

China Wholesale Chain Grate Companies - Cast steel grate bars, wear parts of waste to energy furnace – Xingtejia detail pictures

China Wholesale Chain Grate Companies - Cast steel grate bars, wear parts of waste to energy furnace – Xingtejia detail pictures

China Wholesale Chain Grate Companies - Cast steel grate bars, wear parts of waste to energy furnace – Xingtejia detail pictures

China Wholesale Chain Grate Companies - Cast steel grate bars, wear parts of waste to energy furnace – Xingtejia detail pictures

China Wholesale Chain Grate Companies - Cast steel grate bars, wear parts of waste to energy furnace – Xingtejia detail pictures


Related Product Guide:

The really abundant projects management experiences and 1 to just one provider model make the high importance of business enterprise communication and our easy understanding of your expectations for China Wholesale Chain Grate Companies - Cast steel grate bars, wear parts of waste to energy furnace – Xingtejia , The product will supply to all over the world, such as: Spain, Denmark, kazakhstan, Facing fierce global market competition, we have launched the brand building strategy and updated the spirit of "human-oriented and faithful service", with an aim to gain global recognition and sustainable development.
  • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Genevieve from Armenia - 2017.08.28 16:02
    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Elva from Jordan - 2017.08.21 14:13
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