| Type: |
Forged roller ring for agricultural machinery |
| Application: |
Crane,trolley,transfer car,heavy duty industry,Port crane,Steel factory etc |
| Material: |
4140/SCM440/42CrMo,ssw-QIR/65#steel,65Mn,50SiMn,QT800,ZG35SiMn,SSW-Q1 |
| Dimension: |
According to the customers' drawings |
| Process: |
Forging |
| Quality Control: |
UT,MT,RT,PT,chemical composition test,mechanical property test,etc. |
| Heat Treatment: |
Quenching and Tempering |
| Quenching Depth: |
0.5-50mm |
| Coating: |
Black Oxide+Rust-proof oil |
| Inspection: |
Besides our in-house inspecion, you could also choose a third party inspection. |
| Standard: |
ASTM, ASME, DIN, JIS, ISO, BS, API, EN,GOST,etc |
| Certificate: |
1, Raw material certificate(material chemical compositon) |
| |
2, Heat treatment sheet report |
| |
3, Dimension inspection report |
| |
4, UT/MT test report |
| Packing: |
Seaworthy plywood packaged on steel pallets or as customer's request |
| Delivery Date: |
30-45 working days |
| Competitive Advantage: |
Quality control and management to the whole produce process, including ingot smelting,forging, heat treatment, machining and strictly final inspection prior to delivery. |
Audited Supplier 
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