Hot Forged St52 S355 Steel Reating Ring High Pressure Rolled Steel Rings

Hot Forging aisi4140 aisi4340 st52 steel retaining Steel Rings

Product Description

Services
Drawings or samples processing/OEM/ODM service provided
Produce Process
Drawings mould making pre-forging rough machining
Or finish machining surface treatment product checking
Packing delivery
Forging Material
Carbon Steel, Alloy steel, Stainless steel
Standard
ISO, GB, ASTM, DIN, JIS
Produce Equipment
Friction Screw Press Series, CNC Lathe, Machining Center
(Vertical Spindles), CNC Milling Machine, Bench Drilling
Machine, Heat Treatment Equipments and so on.
Surface treatment
Heat treatment, Polishing, shot blasting,
Painting, Electro-plating, Chemical Plating,
Inspection
Equipments
Metallurgical analysis, Tensile strength tester, Hardness
Tester, Altimeter, Scale Micrometer, pressure tester, etc.

AISI 202, 304, 304L, 316, 316L, 316Ti, 310S, 431, 420, 410 Forged Stainless Steel Rings!

USA
ASTM, AISI440C5210041184118H862043209310511005160
Japan
JIS SUS440 CSUJ5SUJ4SUJ3SUJ2SUJ1SNCM220SNCM21SCM420

Company introduction
1. Our company has advanced technological equipments, all kinds of quality checking equipments.
2. Strict quality control and manufacture process
3. Our quality management system is in conformance with ISO9001: 2000 and TS16949
4. We have over 10 years forging experience

1. Type: Gear ring
2. Material: Carbon steel, stainless steel, alloy steel(acc to customer's requirements)
3. Application: Matched with gear shaft andused in mining machines
4. Technics: Forged
5. Main production process: Forged+ heat treatment+ machining
6. Maximum outer diameter: 4, 000mm
7. Maximum thickness: 700mm
8. Maximum machining weight: 35t
9. Delivery status: N+T(Normalizing+Tempering)
10. Supply ability of ring forgings: 25, 000 tons per year
11. Standards: ASTM, ASME, DIN, JIS, ISO, BS, API, EN
12. Certifications: ISO9001: 2008, TUVRheinland, Bureau Veritas (BV), Lloyd Register (LR), ABS, RINA, Germanischer Lloyd (GL), Korean Register of Shipping (KR), Det Norske Veritas (DNV), Nippon Kaiji Kyokai (NK), PED.

Superiority
1. High precision of dimensional tolerance.
2. Excellent mechanical property.
3. Available in varities of dimensions and shapes(acc to customer's requirements).
4. Advanced production equipments and test instruments.
5. 42 excellent technicist.
6. Strictly control the production procedures.
7. Also pay more attention to the protection and packaging