Currently, most of the enterprises utilize the round bar steel rolled by the steel mill as the steel grinding rod directly. The round bar steel has very low hardness of only 12HRC to 25HRC, and the internal stress, leading to broken damage easily and low wear resistance property. Meanwhile, the round bar steel comes with some defects such as loose and not compact internal structure. Just because of that, using the round bar steel for grinding would cause a series of problems such as large wear, easily bending, breaking, winding, two tapering ends, low productivity, failing to reach the expected qualified rate, heavy workload of the follow-up magnetic separation process, etc.
Features
1.The wear resistant effect of the new-type alloy wear resistant steel grinding rod is 1.5 to 2 times stronger than that of the rolled steel bar. Marked by excellent wear resistant property, the product can save a lot of cost for the customer.
2.It is manufactured by using the latest production method. The dimension and the specification can be adjusted in accordance with the requirements of the customers. The largely improved flexibility can save the unnecessary waste.
3.The product can serve for a longer time, economize the production cost and mitigate the labor intensity of the workers. Moreover, it eliminates the need for stopping the rod mill to add the new steel grinding rod every day, which is conducive to largely enhancing the productivity.
Our domestic clients are full of praise for the product. Our product order process would follow the steps below.
1.Communicate with the customer to understand the requirements of customers to the product regarding length, diameter, quantity, etc.
2.Order the raw material from the steel mill.
3.Carry out the inspection for the incoming raw material.
4.After being inspected to be qualified, the raw material is processed with professional quenching and high temperature tempering, heat treatment, straightness adjusting, and others by using the professional equipment and technology.
5.Inspect the finished steel grinding rod about the hardness, impact value, drop test, etc.
6.After being approved, all the finished products are stored into the warehouse for delivery.
1.Specification:dn80-dn1600mm
2.Length:as per demand
3.Material:15cr2mo, 21crmo10, 30crmo
4.Usage:the pipe mould is mainly used for producting the ductile iron pipes.
Casting part of a pump body for marine and oil industry;
Casting type: silica sol lost wax process;
Material: ca15 / 410 stainless steel;
Weight: 15kg;
Ped/ad2000 certificated;
Chemical composition tested by german spectrometer;
Ndt test (x rays, dye test etc) available.
Weight: 15kg.
Heat number tracing
Maximum cast size
500*500*350mm
Casting weights
20g~80kg
Standards
Astm, jis, din, bs, mil
Wall thickness
1.5-2mm min
Casting process type
Silica sol lost wax casting
Machining
Cnc machining, cnc lathe
Tolerances
Raw casting material according to vdg p690. Can achieve tighter tolerance by cnc machining.
Ndt service
Dye inspection, x ray inspection, ultrasonic inspection etc
Surface finish service
Pickled, passivated, zinc plating, black phosphating , vibration polishing, electro polishing, satin polishing, hand polishing
2627 Iron Castings Suppliers
Short on time? Let Iron Castings sellers contact you.
Our most experienced fields are in mechanical products (including parts) for applications in automotive industry, railways, oil exploration, mining, construction and aluminum smelting equipment. With many years of experience, we learned the rules and we know the expectations of customers and have become part of their competitive strategy for success in their respective field. If you need a dependable partner in china, please spend some minutes to visit our website and see what we can do for you.
The main material is gray cast iron, nodular cast iron and alloy iron casting. The weight is from 50 kg to 300, 000 kg, using resin sand casting technical to avoid the casting defects.
Material: gray iron and ductile iron casting
Flask size: 1200*850*350
Used for auto mobile, heavy truck, farm machinery
Main products: auto wheel hub, brake drums, holder, transmissions, pump, bearing housing
Material:gray iron and ductile iron casting
Flask size:1200*850*350
Used for automobile, farm machinery, heavy truck
Main products: auto wheel hub, brake drums, holder, trasmissions, pump, flywheel shell, bearing housing etc.
Packed in wooden box
2627 Iron Castings Suppliers
Short on time? Let Iron Castings sellers contact you.
