SHANGHAI UNITE STEEL
One-stop Brand Service Provider For Globle Machinery And Petrochemical Enterprise And Special Steel Distributor.
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| No. | Application series | Representative steel type | Description |
| 1 | Petroleum machinery series |
AISI4150,AISI4140,AISI4130, 30CrMo,4145H |
Valve body, valve block, drill pipe, drill collar |
| 2 | Tool mold series |
1.2714,5CrMnMo,5CrNiMoV, 1.2738,1.2311,1.2312 |
Die casting mold, forging mold, plastic mold |
| 3 | Bearing series | 52100,GCr15,SUJ2 |
Bearing ring, rolling bearing, piston rod |
| 4 | Marine series |
4140,42CrMo,SCM440, 709M40 |
Marine accessories |
| 5 | Car series |
SAE8620,20CrNiMo, SNCM220 |
Crankshaft, gear |
| 6 | Heavy-duty transmission series |
40CrNiMo,SNCM439, SAE4340,EN24 |
Port transmission parts, helicopter rotor shaft, turbine shaft |
| 7 | Mining machinery series |
655M13,826M40, 25CrMo |
Mining bit, carburizing and crushing machinery |
| 8 | Wind power gear series | 18CrNiMo7-6, 17CrNiMo6, 1.6582,1.6587,SAE8620 |
Meet the design life of more than 20 years |
| 9 | Wind power spindle series | 34CrNiMo6,817M40 |
Meet the design life of more than 20 years |
| 10 | Nitriding series |
20MnCr5,38CrMoAl, 31CrMoV9 |
Gear, injection molding machine screw / barrel,precision components |
| 11 | Pressure vessel series | 15CrMo,13CrMo4-4 |
Boiler, petrochemical hydrogenation vessel accessories |
| 12 | Metallurgical roll series |
21CrMoV511,W1.7225, EN19,709M40 |
Steel rolling roll |
Why choose us?
1. We are a manufactory and have large stocks, so we can achieve fast shipping.
2. We are very close to Shanghai Port, so the freight is cheap, and delivery is quick.
3. We have strict and perfect raw material screening standards and quality inspection methods.
4. We are a factory, so we can meet your customization needs.
5. we are a trustworthy manufacturers, which can give you more stable supply of products, stable price and perfect after-sales service.
6. Our factory has passed the classification society certification and SGS certification etc..
7. All our exported products have a 100% pass rate.
