Cast Iron and Ductile Iron tube and fittings PL739
Cast Iron and Ductile Iron tube and fittings can be offered by our comapny to meet different engineering needs.
The difference between ductile iron and gray iron
1. Different chemical composition
Nodular cast iron contains nodular graphite, which can improve its toughness and strength, while reducing brittleness. Gray cast iron contains a lot of carbon, so that its hardness and wear resistance is high, but the toughness is poor.
2. Different organizational structures
The structure of nodular cast iron contains nodular and ferrite, and the distribution of nodular is uniform. While the structure of gray cast iron is mainly ferrite and pearlite, and the distribution of pearlite is uneven.
3. Different performance
Ductile iron has high strength and toughness, and has good corrosion resistance. It is uitable for the manufacture of high load and high pressure parts. The hardness and wear resistance of gray cast iron are high. It is suitable for the manufacture of friction and wear parts.
Application field
Cast iron : because of its low strength and good vibration resistance. It is often used in the production of parts under compressive stress, such as box, base, etc.
Ductile iron : because of its high strength and good toughness. It is often used in the manufacture of parts requiring high strength and toughness, such as crankshaft, connecting rod and so on.
1). Size: 25mm*25mm-250mm-250mm
2). Wall thickness: 1.5mm-25mm
3). Length: 1m-12m
4). Grade: Q195, Q235, Q345,SS400,SS540, S235JR, A36 etc
4). Certificate: ISO 9001-2008
5). Packing: Standard exporting package.
6). Delivery: Within 20 days after receiving the deposit.
7). Application: Framework of all kinds of construction and engineering; Construction joint ;Iron tower; Derrick frame ; Building structures, such as beams, bridges, transmission towers, lifting or transporting machines, shipping, industrial boilers ,product according to your needs.
Supplier: Fencing and farm fencing, chain link fencing, wire nails, nuts, bolts, bamboo door window blinds and other various items. Services: We provide trade services in industrial goods and other potential items.
Iron Ore, Manganese Ore,Chrome Ore, Iron Ore Lumps, Iron Ore Fines, Mill Scales, Copper Ore, Lead Ore.
We sell iron ore, iron ore fines, iron ore lumps, hematite iron ore, magnetite iron ore with vairous grades, if you have such demand, pls feel free to contact us.
Iron ore is the source of primary iron for the world's iron and steel industries. It is therefore essential for the production of steel, which in turn is essential to maintain a strong industrial base. Almost all (98%) iron ore is used in steelmaking. Iron ore is mined in about 50 countries. The seven largest of these producing countries account for about three-quarters of total world production. Australia and Brazil together dominate the world's iron ore exports, each having about one-third of total exports
Supplier: 1) spices
2) oil seeds
3) pulses
4) grains
5) raisins
6) cast iron parts
7) kitchenware products
8) fruits and vegetables
9) all types of indian foodstuff
10) chilly powder
11 )turmeric powder
12) black pepper powder
13) shrilankan black pepper Services: We are trading with all kind of spices, oleoresins, spices oil, indian food, general provisions etc. other than food products we also can supply natural rubber products
we add the value of our services to a large range of items including indian foodstuffs, groceries and spices as well as frozen foods, ready to eat curried vegetables, incense sticks, toiletries, utensils and household merchandise. we have been exporting these quality products for a number of years and have in depth knowledge commensurate with our area of operation. our specialization lies in shipment of full container loads of mixed spices and grocery items.
we are dealing with all kind of spices, oleoresins, spices�???�??�?�¢?? oil, indian food, general provisions etc... one of the partners, mr. bipin patel has enough experience in international trading.
Supplier: Petroleum products like en 590 grade 10 ppm, jet fuel a1 grade, lsdo, fuels for automobiles, fertilizers like urea 46, npk, all types of phosphates, potassium and nitrogen. iron ore hematite and magnatite grades 62%, 65.5%, 68% and 72% fe grades in fines and lumps.
hms scrap 1&2; rail scrap r 50 r 65 grades.
We offer a wide plethora of Zinc in many forms including LME registered
and non registered Special High Grade Ingots and Jumbos, cathodes,
dust, foil, granules, powder, pieces, anodize activated powder, shot,
and a mossy form.
Zinc is a bluish-white, lustrous metal. It is brittle at ambient temperatures but is
malleable at 100 to 150°C. It is a reasonable conductor of electricity, and burns in air
at high red heat with evolution of white clouds of the oxide. Plating thin layers of zinc
on to iron or steel is known as galvanizing and helps to protect the iron from corrosion.
We are able to supply Tin in many forms including LME registered and
non registered, ingots, slabs, bars, foil, granules, powder, anodized
activated powder, shot, wire, sticks, ingots, and “mossy tin”.
Tin is a silvery-white metal, is malleable, somewhat ductile, and has a highly crystalline
structure. The element has two colours, with a cubic structure which changes at
allotropic forms. On warming it is grey, the ordinary form of the metal. When Tin is
cooled below 13.2°C, it changes slowly from white to grey or tetragonal structure. This
change is affected by impurities such as Aluminium and Zinc, and can be prevented
by small additions of Antimony or Bismuth.
We put forward a high quality of assortment of Nickel which is available
in many forms including LME registered and non registered cathodes,
cut cathodes, briquettes, pellets, disks, shots, granules, foil, powder,
flakes, sheet, wire, mesh, spheres, “evaporation slugs”, and rods.
Nickel is a silvery white metal that takes on a high polish. It is hard, malleable, ductile,
somewhat ferromagnetic, and a fair conductor of heat and electricity
