MachineU > China Products > Machinery > Machinery Accessories > Cylinders
4140 42 CrMo4 45 Stainless Steel Forging Blind Hole Oil Cylind Hydraulic Cylinder
4140 42 CrMo4 45 Stainless Steel Forging Blind Hole Oil Cylind Hydraulic Cylinder
4140 42 CrMo4 45 Stainless Steel Forging Blind Hole Oil Cylind Hydraulic Cylinder
4140 42 CrMo4 45 Stainless Steel Forging Blind Hole Oil Cylind Hydraulic Cylinder
4140 42 CrMo4 45 Stainless Steel Forging Blind Hole Oil Cylind Hydraulic Cylinder
4140 42 CrMo4 45 Stainless Steel Forging Blind Hole Oil Cylind Hydraulic Cylinder
Specifications
Brand Name :
HUIXUAN
Model Number :
cylinder
Certification :
ISO9001：2008，BV,SGS, IST, UL，CTI
Place of Origin :
China
MOQ :
1 piece
Price :
Negotiable
Payment Terms :
L/C, T/T
Supply Ability :
2000-4000Ton/month
Delivery Time :
30-50 days
Packaging Details :
wood pallet,steel frame
UT standard :
EN10228.3:1998
Smelting Process :
EF+LF+VD
Material standard :
ASTM or ASME
Material :
4340
Forging reduction ratio :
≥3:1
Heat treatment :
N+T Q+T
Description

ASTM 4340 alloy steel hydraulic cylinder for petrochemical equipment

Description:

Hydraulic cylinder is the key parts f petrochemical equipment, pressure vessels and other equipment the common material are 4140, 4340 and 45# steel

It conforms to the standards of JB/T4730, EN 13445-2002 and ASME

Material smelting process: EF + LF + VD

Manufacturing equipment is 60MN hydraulic press

Forging reduction ratio ≥3:1

UT standard is in accordance with the standard of JB/T5000.15-2007

Port of loading: FOB Shanghai port

Delivery time: 45 days

Process procedure:

Forging process flow quality control: Raw material steel ingot into warehouse(test the chemical content) → Cutting→ Heating(Furnace temperture test) → Heat treatment after forging(Furnace temperture test) Discharge the furnace(blank inspection)→ Machining→ Inspection(UT,MT,Visal diamention, hardness)→ QT→ Inspection(UT, mechanical properties, hardness, grain size)→ Finish machining→ Inspection (dimension)→ Packing and Marking(steel stamp, mark)→ Storage Shipment

Features:

  1. High-precision dimensional tolerance;
  2. Excellent mechanical properties;
  3. Produce different dimension based on customer’s requirements;
  4. Advanced manufacture equipments and inspection devices;
  5. Excellent technical personality;
  6. Control the production procedure strictly;
  7. Pay attention on the package protection;
  8. Quality full service.

Specifications:

Description hydraulic cylinder
material 4340
Material standard ASTM or ASME
Dimension Outer diameter: 1850mm, inner diameter: 1368mm and L: 2448mm
N.W 24.6 tons
Smelting Process: EF+LF+VD
Process Ingot→heat→forging→Heat treatment(Normalizing+tempering)→Inspection→rough machining→UT→2nd Heat treatment→finishing machining→Inspection
UTstandard

EN10228.3:1998

4140 42 CrMo4 45 Stainless Steel Forging Blind Hole Oil Cylind Hydraulic Cylinder

4140 42 CrMo4 45 Stainless Steel Forging Blind Hole Oil Cylind Hydraulic Cylinder

Product tags

how to repair a hydraulic cylinder

,

cylinder repair

,

how to repair hydraulic cylinder
Send your message to this supplier
Send Now

4140 42 CrMo4 45 Stainless Steel Forging Blind Hole Oil Cylind Hydraulic Cylinder

Ask Latest Price
Product Detail
Brand Name :
HUIXUAN
Model Number :
cylinder
Certification :
ISO9001：2008，BV,SGS, IST, UL，CTI
Place of Origin :
China
MOQ :
1 piece
Price :
Negotiable
Contact Supplier
4140 42 CrMo4 45 Stainless Steel Forging Blind Hole Oil Cylind Hydraulic Cylinder
4140 42 CrMo4 45 Stainless Steel Forging Blind Hole Oil Cylind Hydraulic Cylinder
4140 42 CrMo4 45 Stainless Steel Forging Blind Hole Oil Cylind Hydraulic Cylinder

JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD

Verified Supplier
9 Years
jiangsu
Since 2016
Business Type :
Manufacturer, Exporter
Main Products :
Heavy Steel Forgings, Axle Shaft Forging, Gear Blank Forging
Total Annual :
50 million-100 million
Employee Number :
100~200
Certification Level :
Verified Supplier
Discover similar products
View More
Watch related videos

Find Similar Products By Category:

Supplier Homepage Products Stainless Steel Forging
MachineU China Products Machinery Machinery Accessories Cylinders
Contact Supplier
Submit Requirement