Semi-Finished Steel Piston Rings
| Min. Order: | 200 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, D/P, D/A, T/T |
| Supply Ability: | 5000 Ton/Tons / Year |
| Place of Origin: | Shaanxi |
Company Profile
| Location: | Xi'an, Shaanxi, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Oil Spray Gun / Spray Gun, Hand Wheel / CNC Hand Wheel, Cheap Ball Screw / Slotted Shoulder Screw, Air Spring / Air Power Tech, High Quality Metal Wheel Chock |
Product Detail
| Model No.: | As Per Your Requirements |
|---|---|
| Means of Transport: | Ocean, Air |
| Brand Name: | Aosite |
| Place of Origin: | Shaanxi, China (Mainland) |
| Brand Name: | Aosite |
| Model Number: | As Per Your Requirements |
| Material: | Steel |
| Craftwork: | Die Casting |
| Origin: | Shaan Xi, Xi'an |
| Production Capacity: | 5000 Ton/Tons / Year |
| Packing: | To be packed in wooden cases. |
| Delivery Date: | Delivery time: one month |
Product Description
Semi-Finished Steel Piston Rings
Quick details
The cast iron hollow bar made by "upward continuous casting" could be cut into rings by narrow gap of milling cutter, then to make piston rings for combustion engine, which will improve the material utilization rate from 20-30% to 50%-60% comparing with traditional casting technique.
The continuous cast ductile iron hollow bar for making the first piston ring has come into use normally, of which the piston rings are made will increase over 50% in working life compare with common rings.
Nodularity 85—95%, Density Of Graphite Nodule 450—690/mm2
The four key indicators of piston ring after heat treatment :
Bending Strength σbb, Elastic modulus, Elastic Disappear Rate ≤8%;Hardness adjustable as required
The continuous cast grey iron hollow bar for making the second piston ring, in which the eutectic cell of matrix could reach at 3000pcs/cm2 , the graphite morphology appear in D type, E type or D+E type, so it's well suitable for making high quality piston ring, such as F14 or G2 rings.
The key index of piston ring as follow:
Bending Strength σbb:1700MPa Elastic modulus:16000 N/mm2
Elastic Disappear Rate≤8%; Hardness Error At Same Ring≤3HRB
Hoping for a co-operative opportunity with you in the near future!
