EN124 cast iron manhole cover price System 1

EN124 cast iron manhole cover price System 2

EN124 cast iron manhole cover price

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Specifications

Algeria 850*850 ductile manhole cover,D400
Heavy duty ductile manhole cover
Export cast iron manhole cover
EN124 D400 cover

850*850 ductile manhole cover,D400,63KG ,100mmHeight
Algeria 850*850 ductile manhole cover,D400
Heavy duty ductile manhole cover
Export cast iron manhole cover
EN124 D400 cover

1 located at material basement
2 strict quality control system
3 high speed delivery time

EXPORT ALGERIA DUCTILE IRON MANHOLE COVER

Brand:SUNDA
Service:OEM
Type: SD850S63/002
Material:Ductile Iron /casting manhole cover
Frame Size:850*850mm
Clear Opening:600mm
Height:100mm
Weight:63kgs
Pressure:D400
Class:EN124
Parts :one lock , one rubber
Packing:pallets with plastic
Delivery : 25-30days
Payment : T/T OR L/C
Export certificate : Original certificate ,Quality certificate.custom invoice as customer's request

Q:How to get rid of casting sand inside casting parts?: Are you saying that in the sand casting cavity? We use the manual blast, he is like a pipe will be automatic shot out of the grit, into the casting cavity, to remove the internal cavity in the purpose of casting sand!

Q:In theory, which is more expensive, forging parts or casting parts?: Compared with the price, the product with the same simple structure eliminates the material factorsThe forgings must be more expensive

Q:Casting parts by shot blasting, spray painting, baking after the formation of very small rust spots, how to solve ah?: The first process is very important. Shot blasting must be thorough. The solution is to wipe the surface of the paint with a release. Re shot

Q:How can the casting be free of trachoma?: 2, pouring temperature should be enough, otherwise the sand can not float up;

Q:Which master knows how the casting tolerances for malleable iron, gray iron and ductile iron should be chosen? Hurry up, thank youCan you provide a tolerance scale for castings, please?: Our country has a national standard for casting tolerance levels. This national standard applies to you in malleable iron, grey cast iron, and ductile iron.

Q:How is the silicon sol precision casting part priced? What is the price per ton of casting? Such as 304 material.: The material is usually steel material price plus the cost (per ton of 2.5-3 million, plus profit).In the Yangtze River Delta region, generally 304 casting price of about 5-5.5 million / ton.The price will be higher if the parts are complex, or a piece weighs less than 100 grams.

Q:What are the factors affecting the machining process of the casting material and structure?: As for the metallographic structure, usually the finished products after casting are treated by heat treatment. The mechanical properties of the carbon steel after heat treatment (quenching and tempering) are detected. The stainless steels are treated by heat treatment (solid solution, etc.) and the metallographic structure is analyzedThere is a lot of talk and a bit of confusionIf you have a specific brand, you can search for Baidu or buy tools

Q:After reaming, the roughness can reach several levels, that is to say, the sample.Casting parts in rocker arm drilling, reaming, roughness, block. After reaming, the roughness can reach several levels, that is to say, the sample.: The finish of reaming depends on the material and the sharpness of the reamer, as well as the speed and speed of the top and bottom. Marine machine tool

Q:The casting defects of pores, trachoma how to repair?: Airhole above 2mm recommended LT101 casting defect repair agent. If repair quality requirements, high availability LT111 iron repair agent, LT112 steel repair agent, LT113 aluminum repair agent, LT114 copper repair agent.

Q:What do you mean by "proofing" in the casting? Do you charge for the proofing?: Proofing refers to making the first sample to confirm to the customer

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