42CrMo4 Alloy Steel Forged Roll Sleeve Rough Machining Forging
- Open die forging, barrel forging, cylinder forging, sleeve forging
- Alloy steel, carbon steel or as per customer’s requirement
- The barrel forging can be used for power station or other condition
needs the high mechanical properties
Forged sleeve are use in industry, such as forging equipment; power
plant equipment; hydraulic equipment; rolling mill equipment;
petroleum machinery, etc.
The production process as "EF + (LF) + (VD) + ESR + forging and
annealing (or normalizing) + heat treatment (quenching and
tempering) + Machining + packaging + delivery. "
Quality control: chemical analysis, optical spectrum instrument,
Mechanical properties for tensile strength, yield stress and
elongation. Hardness testing, impact testing, coordinate measuring
machine (CMM), metallographic analysis, magnetic flaw detector,
Ultrasonic flaw detector.
Forged sleeve forging
Alloy steel (42CrMo, 35CrMo, 40CrNiMo etc.), carbon steel,
stainless steel etc.
ASTM, ISO and EN etc.
OD: 1500mm/ID: 900mm Length: 1000mm
EF+LF + VD
Ingot→heat → forging → Heat treatment (Normalizing+ tempering) →
machining→UT →2nd Heat treatment →finishing machining →Inspection
ASTM A388 or EN10228.3 level 3
1. Good mechanical properties;
2. High tensile strength;
3. Well-closed formation;
4. Comparative price;
5. High-quality production;
6. Customized services, manufacturing according to your specific
Sleeve forgings can be used for many kinds of steel part, such as
pipeline, cylinder etc. Customers feel
satisfied with our products and service.
Sales manager : Rick S
Tel:+86 512 5539 5552 | Fax:+86 512 5539 5552
MB:+86 15150253883 | Email: firstname.lastname@example.org
Skype: Monge_s | Wechat: 425253956