Anti-Rust Oil Protected Steel Hydraulic Coil Springs

• Customization: Available
• Type: Screw Pump
• Production Process: Stamping & Machining
• Model NO.: Steel Hydraulic Coil Springs
• Material: Steel
• Surface Treatment: Anti-Rust Oil Protected
• Transport Package: Plywood Box
• Specification: 1kg ~10kg
• Trademark: NORD
• Origin: Ningbo, China
• HS Code: 8413910000
• Production Capacity: 50000PCS/Year

Product Description

Product Name: Stainless Steel casting Stainless steel Investment Casting Stainless Steel Lost Wax Casting Sand Casting Made in Stainless Steel Foundry 
Materials: stainless steel SS304, SS316, pH17-4, CF8m
 

Detailed Feature:
Accurate in reading drawings & Fast in delivery & Exact dimension control & 100% quality control & OEM Service & Strict material inspection & Prompt quote & lead time guarantee
1.Product Name:	Stainless Steel casting stainless steel Investment Casting Stainless Steel Lost Wax Casting Sand Casting Made in Stainless Steel Foundry
2.   Material:	stainless steel casting 304, 316, 17-4, CF8m
3.Material Standard:	ASTM,AISI,ASME,SAE,NF EN,DIN EN,ISO,,BS EN,SS,etc.
4.    Items:	Anti-rust Oil Protected Steel Hydraulic Coil Springs
5.    Lead time:	30~40 days
6.    Place of origin	Ningbo, China
7.    Software for specification drawings:	PDF, Auto CAD, Solidworks, JPG, ProE,etc.
8.    Main  equipments:	CNC-machine-center, Lathe, Milling machine,Drilling machine,Boring Lathe,Grinding Machine, Heat treatment Furnace.
9.Heat Treatment Machine:	Mesh-Belt-Furnace,Carburizing Quench Furnace,Chamer Furnace,etc.
10.Surface Treatment:	Cold/Hot Zn Plating,Blackening Treatment(Salt Spray Test 48-96 hours),Ni Plating,Cr Plating,Spraying Undercoat,Anti-Rust Paint,Surface Paint,Plastic Paint,Coated Anti-Rust Water,Anti-oil,etc.
11.Surface Heat Treatment:	Medium Frequence Quenching,High Frequence Quenching and Carburizing and Quenching,Oil Quenching,Water quenching,Normalizing,Temper,Annealing,etc.
12.Dimension Inspection:	Calipers,Height Laugue,Micrometer Calipers,Inside Caliper Gauge,Angle and R Gauge,Three coordinates measuring instrument.
13.    Productivity:	50000 pcs / year
14.    Packaging:	Wooden package after mandatory treatment or other
15.    They are using for steamship mining equipment,Construction equipment,Agricultural equipment ,Train,Truck and others.
16. We make Investment casting-Lost wax process and Sand cating in Ningbo, China
17. Export Markets: Australia Hydraulic Cylinder coil springs; America Hydraulic Cylinder coil springs, U.S.A. United States Hydraulic Cylinder coil springs; Canada Hydraulic Cylinder coil springs; U.K. England, Britain Hydraulic Cylinder coil springs; Germany Hydraulic Cylinder coil springs; France Hydraulic Cylinder coil springs; Italy Hydraulic Cylinder coil springs Spain Espana Hydraulic Cylinder coil springs; Holand Hydraulic Cylinder coil springs South Africa Hydraulic Cylinder coil springs; Danmark Hydraulic Cylinder coil springs Sweden Hydraulic Cylinder coil springs; Finland Hydraulic Cylinder coil springs,,
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Our Stainless steel casting/Stainless steel Foundry is equiped with good equipments.


Stainless Steel Casting Inspection Spectrum

For stainless steel casting chemical composion inspection.



Stainless Steel Casting Mechanical Properties Inspection



Stainless Steel Casting Short Blasting/Cleaning