• No-Hub Couplings Drainage Drains Cleanout Plugs Cover Plates

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  • Filtration - MRWA

    Filter Sand . The filter sand used in rapid sand filters is manufactured specifically for the purpose of water filtration. Most rapid sand filters contain 24-30 inches of sand, but some newer filters are deeper. The sand used is generally 0.4 to 0.6 mm in diameter. This is larger than the sand used in …

  • Foundry Sand: Life of a Casting | Reliance Foundry

    Other additives for green sand casting. Moisture is an important component in all green sand casting. Water is generally added at 2-5% of the weight of the mixture. The hydrostatic bonds between water molecules strengthen the sand: it is these bonds that build sandcastles from wet sand on the beach, and the same forces are at work in the foundry.

  • Metal casting processes

    Moulding sand: Sand, which binds strongly without losing its permeability to air or gases. It is a mixture of silica sand, clay, and moisture in appropriate proportions. Facing sand: The small amount of carbonaceous material sprinkled on the inner surface of the mould cavity to give a better surface finish to the castings. Important casting terms

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    The green sand is used to produce the molds into which the molten iron is poured. The sand mixture consists of about 90% silica sand, 4-10% clay, 2-10% organics (e.g., coal), and 2-5% water. The sand is not colored green. Green refers to the fact that it is allowed to remain wet during the casting …

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  • Guide to Sewer Pipes: Clay, Iron, Plastic, and Orangeburg

    Cast Iron . Cast-iron sewer pipe, like clay pipe, is associated with older homes, yet it is still installed today. One of the best things about cast iron pipe is that it is incredibly strong. A four-inch diameter sewer pipe can withstand well over two tons of pressure per linear foot. By contrast, clay, ABS, and PVC pipe are all subject to ...

  • Replacement floor drain covers / grates / grilles

    "How thick are the drain covers that say .075" - .250"?" A. These drain covers have a thickness that ranges between .075" and .250". This is close to 1/8" thick but this size is not pre-determined, and due to slight natural variances in the casting process will be somewhere between this range after the cover is cast.

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  • MetalsDepot® - Driveway Trench Grates & Floor Drain Covers

    Trench Grate & Drain Covers Metals Depot exclusive Drain and Trench Grates are a more economical and durable solution for covering drainage openings than the traditional cast iron grates. Ideally suited for applications ranging from garage drains, sump pump drains, driveway trenches, parking lot …

  • Drain Strainers - Grainger Industrial Supply

    Drain Strainers. 77 products. Drain strainers keep hair, food, and other debris from going down the drain and clogging pipes. View More ... Carbon Steel (1) Cast Iron (5) Nickel (7) Plastic (8) Plastic, Stainless Steel (2) Stainless Steel (22) Steel (2) Zinc Die Cast (17) View All

  • Vertical Turbine Pumps

    Sand Collar - Prevents solids from entering ... Diffuser Bowl - Available in variety of cast materials. Sleeve Type Bearing - Provided at each stage to assure stable operation. Keyed Impellers - Standard for API applications, 18” and larger sizes; furnished on all pumps for ... Strainer Strainer (Basket Type) Suction Bell Capscrew Motor ...

  • Sand casting - Wikipedia

    Sand castings are produced in specialized factories called foundries. Over 60% of all metal castings are produced via sand casting process. Molds made of sand are relatively cheap, and sufficiently refractory even for steel foundry use. In addition to the sand, a suitable bonding agent (usually clay) is mixed or occurs with the sand.

  • Manual Pipeline Strainers | Model 85 Y-Strainer | Eaton

    Eaton Y (Wye) strainers are a cost-effective solution for the mechanical removal of unwanted solids from liquid, gas or steam lines by means of a perforated or wire mesh straining element. They are used in pipelines to protect pumps, meters, control valves, steam traps, regulators and other process equipment.

  • The 3 Types of Sand Used for Sand Casting | Patriot Foundry

    Sep 19, 2017· Green sand refers to the sand molds formed from wet sand and is sometimes referred to as clay. The sand mold is in an uncured state as the metal is being poured. Sand casting using green sand is quick and inexpensive since the sand can be reused. The downside is that the sand is a soft mold and can collapse or shift during casting, leaving an ...

  • Understanding the basics of green sand testing. - Free ...

    Mar 01, 1999· Two factors that affect the moisture requirement are the type and amount of clay and the type and amount of additives in the sand mix. Compactibility Procedure - The test is run by filling a standard specimen tube (4.75 in. high, 2 in. around) with riddled sand through a 0.375-in. screen mounted at a constant height above the tube.

  • Cast Iron and Cast Steel Casting Products made by China ...

    Dandong Foundry is producing various cast iron and cast steel casting parts. Materials include gray iron, ductile iron, carbon steel and alloy steel. Sand casting and lost wax investment castings.

  • Drain Grates - Drainage - The Home Depot

    The round drain grate, also known as a drain cover, is ideal for draining light flows of stormwater from small lawns, landscaped areas, patios, and walkways. Grate is made of solid brass and the collar is made of polyvinyl chloride, a type …

  • Site Preparation: Making a proper bed for concrete ...

    Feb 28, 2008· Coarse-grained soils include sand and larger aggregate particles, with sand sizes typically ranging from 0.003 to 0.08 inches in diameter and aggregates as large as 1½ inches. Fine-graded soils include clay and silt. Clay and silt particle sizes can be less than 0.00004 inches in diameter, are cohesive in nature, and are much more affected by ...

  • Drain Assemblies, Grates, and Access Covers

    "How thick are the drain covers that say .075" - .250"?" A. These drain covers have a thickness that ranges between .075" and .250". This is close to 1/8" thick but this size is not pre-determined, and due to slight natural variances in the casting process will be somewhere between this range after the cover is cast.

  • (PDF) A STUDY OF CORE AND ITS TYPES FOR CASTING PROCESS

    clay instead of simple fire clay as the bonding ... The core b ox is made up of cast iron, steel or aluminum and possesses vents and ... a cold-box sand casting core binder is sodium ...

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  • The Maintenance, Repair and Replacement of Historic Cast Stone

    The two basic cast stone production systems were "dry tamp" and "wet cast." The dry tamp process employed a stiff, low slump concrete mix that was pressed and compacted into the molds. The decorative aggregate mix was frequently distributed only on the exterior facing of the cast units (typically 3/4" to 1 Ω" thick,) while the cores of the ...

  • Sand Casting | Metal Casting Resources

    Sand casting is one of the few available processes for metals with high melting temperatures such as steels, nickel, and titanium. Because of its flexibility, heat resistance, and relatively low cost, sand casting is the most widely used casting process. Castings …

  • SAND CASTING - Baoding Xinlongtongda Trade Co., Ltd. - page 1.

    China SAND CASTING catalog of OEM Grey Iron Sand Casting of Machining Products, Sand Casting Cast Iron V Belt Pulley with Machining provided by China manufacturer - …

  • Different Types of Sand and What They Should be Used for ...

    This type of sand is a fairly course type of sand due to the fact that the particles that make it up are fairly large. Typically the grain particles are also quite sharp and angular in shape. ... but is used for creating casts and moulds for steel; Volcanic Sand: ... all sand used should be clean and free from clay…

  • Strainers and Sieves - Laguna Clay Company FL Axner.com

    This sieve is a stainless steel screen permanently fused in tough, flexible polyethylene. The diameter of the screen is 6" and sets perfectly into a 5 gallon bucket. Available in either 30, 40, 60, 80, 100, 120, 150 or 200 mesh sizes.

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    China Square Ductile Iron Manhole Covers with Frame En124 D400, Find details about China Ductile Iron, En124 from Square Ductile Iron Manhole Covers with Frame En124 D400 - WUAN CITY YONGTIA FOUNDRY INDUSTRY CO., LTD.

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  • Vertical Turbine Pumps

    Sand Collar - Prevents solids from entering ... Diffuser Bowl - Available in variety of cast materials. Sleeve Type Bearing - Provided at each stage to assure stable operation. Keyed Impellers - Standard for API applications, 18” and larger sizes; furnished on all pumps for ... Strainer Strainer (Basket Type…

  • Drain Grates and Covers - Ace Hardware

    Wet Dry Vacuums . Wet/Dry Vacuum Parts and Accessories; Wet/Dry Vacuums ... Sioux Chief Gripper 3 in. Chrome Stainless Steel Floor Drain Cover . 0 Reviews ... Free Store Pickup Today. Compare. Sioux Chief 6 in. Epoxy Coated Black Round Cast Iron Floor Drain Strainer . 0 Reviews $ Free Store Pickup Today. Compare. NDS 4 in. Green Round ...

  • Mould & Core Material for the Steel Foundry | ScienceDirect

    Silica sand is used in bulk in most steel foundries either for preparing synthetic mixes or as diluents to natural sands containing excessive clay and poor refractoriness. For steel foundry application, the silica sand should contain at least 96% SiO 2 and less than 1% alkalis, such as Na 2 O and K 2 O. The sand must then be checked for sieve ...

  • Floor Sink Basket Strainers for Commercial Kitchens and ...

    Stainless Steel Strainer Basket - 10" x 10" x 5" This 10" x 10" x 5" flanged stainless steel floor drain strainer with 3/16" perforations is perfect for use in any kitchen, bar, restaurant, or location that has 10" floor sinks. It ensures drains properly function by catching food and other...

  • Casting Drain Floor Price, 2020 Casting Drain Floor Price ...

    Casting Drain Floor Price - Select 2020 high quality Casting Drain Floor Price products in best price from certified Chinese Plastic Floor manufacturers, China Casting suppliers, wholesalers and factory on Made-in-China.com, page 4

  • Floor Drains - Plumbing Parts & Supplies - Ferguson

    Shop for Floor Drains at Ferguson. Ferguson is the #1 US plumbing supply company and a top distributor of HVAC parts, waterworks supplies, and MRO products.