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X Z Z Machinery Co.,Ltd. Forged products, seamless pipe and steel plate, excellent quality and competitive price give a benefit to help with savings.
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42CrMo4 Alloy Steel Forged Roll Sleeve Rough Machining Forging Hardness

42CrMo4 Alloy Steel Forged Roll Sleeve Rough Machining Forging Hardness

Brand Name : XZZ
Model Number : N/A
Certification : MTC
Place of Origin : China
MOQ : 1 piece
Price : Negotiation
Payment Terms : 30% pre-payment by T/T, 70% payment before delivery by T/T or L/C.
Supply Ability : 100 pieces per month
Delivery Time : 35 days or as per the exact product
Packaging Details : Iron and wood pallet. All wood to fumigated in accordance with ISPM 15.
Forging reduction : ≥2.5:1
Processing : Forging.
Hardness : 248-302HB
Surface quality : Ra≤6.3μm
Skype : monge_s
Email :
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42CrMo4 Alloy Steel Forged Roll Sleeve Rough Machining Forging Hardness

Quick Detail:

  • 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.

Material standard

ASTM, ISO and EN etc.


OD: 1500mm/ID: 900mm Length: 1000mm



Smelting Process:



Ingot→heat → forging → Heat treatment (Normalizing+ tempering) → Inspection →rough

machining→UT →2nd Heat treatment →finishing machining →Inspection

UT standard

ASTM A388 or EN10228.3 level 3

Competitive Advantage:

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 requirements.

Why us?

Sleeve forgings can be used for many kinds of steel part, such as pipeline, cylinder etc. Customers feel

satisfied with our products and service.

Contact information

Sales manager : Rick S

Tel:+86 512 5539 5552 | Fax:+86 512 5539 5552

MB:+86 15150253883 | Email:

Skype: Monge_s | Wechat: 425253956

Product Tags:

metal forgings


machined forgings

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