2200 Tons Hydraulic Press Forging Cylinder Barrel for Metallurgy

1.Forming process: Forging

2.Application: heavy-duty hydraulic cylinder press machine for metallurgy

3.Payment type ：50% after signing the contract, and 50% before shipment
4.Payment terms：FOB/EXW/FCA/CIF，etc
5.Package:：Steel pallet
6.MOQ: 1 pcs
7.Service: customized
8.Quality Warranty Certificate: chemical composition and mechanical properties test certificates

9.Certificate: CE,ISO9001-2015;ISO14001-2015;ISO45001-2018
10.How can we guarantee quality?
We have complete production equipments. All processing procedures are completed with strict quality control throughout the entire process.

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Model:
Forging hydraulic cylinder barrel φ1470*φ850*1445mm
Brand:
ETERNAL

Product Description

Detailed Paremeter

1.Cylinder barrel material:	Forging 42CrMo
2.Cylinder barrel size:	φ1470φ9501445mm
3.Cylinder barrel weight:	6070kg
4.Cylinder barrel heat treatment:	Normalizing
5.Hydraulic cylinder max work pressure:	31.5MPA
6.Hydraulic cylinder max thrust:	2200 tons
7.Carry out 100% pressure testing before shippment.

Application

Metallurgy

heavy-duty hydraulic cylinders for Rolling mill pressing, steel ingot forging, extruder, slab continuous casting.

Product Procedure

Forging Blank: Integral or sectional forging; inspected by Ultrasonic Testing (UT) and Magnetic Particle Testing (MT), free of cracks and inclusions.

Heat Treatment: Quenching and tempering (quenching + high-temperature tempering) to relieve stress and improve strength and toughness.

Precision Machining

Cylinder barrel: Deep hole boring + heavy-duty honing.

Flange: CNC machining.

Welding (Forged-Welded Structure): Narrow gap submerged arc welding; preheating at 150–200℃ before welding, stress relief annealing after welding; 100% UT/MT inspection for weld seams.

High-pressure Test: Test at 1.5 times the rated pressure, pressure holding for 30 minutes; no leakage and no plastic deformation.