Oil & Gas Industry Ductile Iron Casting Parts

Cast iron is a molded alloy of iron, carbon, manganese, and silicon. It is made by melting crude iron with coke and lime in a dome furnace, induction furnace, or drum furnace. Then the liquid iron is poured to form Sand Casting. The advantage of Ductile Iron compared to cast steel is that cast iron can be poured better and is more fluid than cast steel at high temperatures. This makes it easier to achieve smoother final Oil & Gas Industry Ductile Iron Casting Parts where post-processing is necessary.

Product Parameter (Specification)

Maple’s Services for Oil & Gas Industry

We develop and produce Oil & Gas Industry Ductile Iron Casting Parts for different uses. Whether it is a final product or a semi-finished product, Maple machinery can do it. Most of our customers are in the Oil & Gas Industry. We often produce Oil & Gas Industry Ductile Iron Casting Parts machine parts or similar wind axles and other products.

Our company is known to secure stock for short-term delivery and respond to the demands of large and small orders. We use stable base of castings for Oil & Gas Industry, and our products are of the highest quality and strongest durability. Only those products reach the market only if they have passed a series of pressure and corrosion resistance tests.

Supporting Service for Oil & Gas Industry

◉ As mentioned above, in order to work in adverse conditions, the performance of the Oil & Gas Industry Ductile Iron Casting Parts must be excellent. Therefore, it’s not enough to only produce raw castings or forgings, but also need heat treatment, machining, surface treatment, NDT testing, etc.

◉ Heat treatment: heat treatment is the critical step to improve the mechanical properties of the workpiece. We can formulate the process according to the strength requirements of the parts, and improve the mechanical properties of the parts such as hardness, yield strength, tensile strength and elongation by heat treatment

◉ Machining: we have our own machine shop, and can complete almost all machining requirements with advanced equipment.

◉ Surface treatment: the purpose of surface treatment is to make parts work in adverse environment. Zinc plating can prevent parts from rusting; Nickel plating can enhance the wear resistance and corrosion resistance of parts; Phosphating can prevent parts from corrosion…

◉ Non-destructive testing (NDT): NDT is the last and most important step. Maple will NDT the parts to ensure that there are no surface defects (such as cracks, sand holes, blow holes) and no internal defects (shrinkage and slag) on the delivered parts.

Common Material for Oil & Gas Industry parts

We have the ability to manufacture all steel standard materials as well as special materials. The following are our common materials for manufacturing Oil & Gas Industry Ductile Iron Casting Parts:

Carbon Steel：1015, 1020, 1035, 1045, 20Mn, 25Mn, A570.GrA, SJ355, C45…

Alloy Steel：4130, 4135, 4140, 4340, 8620, 8640, 20CrMo, 42CrMo4, 34CrNiMo6, 25CrMo…

Stainless steel：304, 304L, 316, 316L, 410, 416, CF8, CF8M, PH17-4, CK20…

Gray Iron：GG-15, GG-20, GG-25, Class 20B, Class 25B, Class 30B, GJL-250, GJL-300…

Ductile Iron：GGG-40, GGG-50, 60-40-18, 65-45-12, 70-50-05, 80-55-06 QT500-7, QT400-18, QT700-2…

High Chromium cast iron：15%Cr-Mo-HC, 20%Cr-Mo-LC, 25%Cr…

Aluminum：AlSi7Mg, AlSi12, AlSi10Mg, A356, A360…

High Manganese steel: X120Mn12, Mn12, Mn13…

The Parts We Supplying for the Oil & Gas Industry

We have manufactured a wide range of Oil & Gas Industry Ductile Iron Casting Parts. The following are typical products:Valve components, Impellers, Pump bodies, Flanges, Burner parts, Drilling components, Bottom plates, Blowout protector, Crank arms, Hydraulic cylinder components, and End caps

Why Sand Casting

Sand casting is an ancient casting process where the metal parts are molded by pouring metal into a hollow cavity. The mold-based manufacturing process is used to make castings with materials of iron, steel, and Aluminum. Casting-based manufacturing includes several steps and can create a wide range of shapes and sizes for metal products. The process begins with the making of a mold pattern and a gate system with the exact size and shape of the required part. The temperature required depends on the metal as some metals take a long time to heat and melt.

Maple Machinery has continuously upgraded its Sand-casting equipment and refined the casting process. The aim behind this is to use only the advanced casting technology for its Sand-casting operations. Each step follows the customer’s drawings and instructions to deliver precise solutions.