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Articles in May. - Aug. 2018

  1. Cast Iron Exhaust Manifolds Delivery Delay Problem in China - on Aug. 31, 2018
    Our Dandong Foundry has produced cast iron exhaust manifolds over 10 years, so we have produced many types of iron manifolds, but we also experienced long time delivery delay from time to time.

  2. How About Pollution Control to Chinese Foundries - on Aug. 24, 2018
    Chinese pollution control actions have affected all metal foundries, some cast iron and cast steel foundries have been closed.

  3. Ductile Iron Quenching Treatment Comparison - on Jun. 20, 2018
    The typical hardening treatments to ductile iron castings include quenching and tempering, carburizing quenching, high-frequency quenching and nitrocarburizing treatment.

  4. Ductile Iron Hardening Treatment - on Jun. 15, 2018
    Hardening treatment to ductile iron could increase the surface hardness of castings, to make the casting with good hardness and abrasive resistance.

  5. How to Choose Among Gray Iron, Ductile Iron and Carbon Steel - on Jun. 04, 2018
    What is the difference of gray iron, ductile iron and carbon steel? You may need to learn about these information when you choose the right material for your casting products.

  6. Cast Iron Bearing Pulley - on May. 16, 2018
    This kind of pulley was produced by spheroidal graphite AS 1831 Grade 500.7, also called as ductile iron ASTM A536 70-50-05, or 80-55-06.

  7. Cast Iron Gas Stove Grates - on May. 16, 2018
    Cast iron grates are an important component for gas stoves, our foundry has produced some stove grates for our clients in USA and Germany for years.

  8. Cast Iron Manifold - on May. 15, 2018
    Cast iron manifold is also called as exhaust manifold or inlet manifold, normally produced by gray iron ASTM A48 CL 30, 35, DIN GG20, GG25, or known as grey iron class 200 and 250.

  9. Cast Iron Burner Head - on May. 15, 2018
    Burner head is connected with the venturi, it is an important part for the gas stoves. There are many types of burner heads, such as round, circle, single plate, double plates, multi furnace head etc.

  10. Butterfly Valve Body, Ductile Iron Casting - on May. 11, 2018
    Our foundry produced some small and large butterfly valve bodies for our clients, most of them were made by ductile iron. Both rough castings and machining have high requirements.

  11. Produce Umbrella Base - Cast Iron Base - on May. 11, 2018
    Umbrella base is a kind of cast iron base used for outdoor flags and umbrellas. Dandong Foundry in China is producing this product for customers in USA and Mexico.

  12. Cast Iron Drainage Pipe Made in China - on May. 10, 2018
    Drainage Pipe is used to emissions sewage waste water and rainwater. The fittings of drainages pipes include straight pipes, pipe fittings and auxiliary pipes.

  13. Cast Iron Manhole Cover Made in China - on May. 10, 2018
    Manhole covers are used to cover up the deep wells and manholes on the road, it can protect the safety of pedestrians and vehicles.

  14. Cast Iron Grills Made in China - on May. 09, 2018
    Cast iron grills are also called as cooking grids in China. Its shapes are round and square.

  15. Brass Casting Foundry for Stove Burner - on May. 09, 2018
    Brass stove burner has good thermal efficiency, burner casting is much more complex than brass stamping.

  16. Aluminum Manifold Casting - on May. 08, 2018
    Dandong Borui Casting produces aluminum manifolds by sand casting process, instead of die casting process.

  17. Farming, Tillage and Seeding Casting Foundry - on May. 08, 2018
    Dandong Foundry has many years experience to produce cast iron and cast steel parts for the farming, tillage, seeding, agricultural and earthmoving machinery in America and Australia.

  18. Flywheel Castings made in China - on May. 03, 2018
    Flywheel is a kind of accumulator with wheel shapes, which is installed on the rotating shafts of machines. It relies on a large rotational inertia to maintain the smooth rotation of engines.

  19. Flange Castings Made in China - on May. 03, 2018
    Flange is also called as flange plate, which is normally used for connecting two pipes together through the bolts or the welding method.

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Add: No.1-4-6, Jianshe Road, Qianyang, Donggang City, Dandong, Liaoning, China 
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