ISO9001 Factory Direct Helical Compression Spring Stainless Steel Coil

• Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement
• Material: Stainless Steel
• Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Compression Spring
• Load Type: Compression
• Production Process: Cold Roll
• Shape: Pagoda
• Wire Diameter: 0.1-18mm
• Certificate: IATF 16949:2016,SGS,RoHS, ISO9001
• Surface Treatment: Zinc, Chrome, Nickel, Tin, Powder Coating, Oxide B
• Application: Automobiles/Electrical Appliances/Industry/Machine
• Package: Inner Plastic Bag, Outer Carton and Wooden, Can Be
• Transport Package: Carton Box or Polywood Case, Also Can Customize
• Specification: Carbon steel or stainless steel, etc
• Trademark: CR
• Origin: China
• HS Code: 7320209000
• Production Capacity: 50000000/Week
• Package Size: 15.00cm * 15.00cm * 8.00cm
• Package Gross Weight: 1.000kg

Product Description

ISO9001 Factory Direct Helical Compression Spring Stainless Steel Coil Compression Spring

Product Description

Our Capability for Different Compression Spring Body Shapes

There are four different body designs for compression springs.

1. Straight cylindrical compression spring
2. Conical or tapered compression springs, 
3. Barrel compression springs, 
4. Hourglass compression springs,

What is Compression spring?

Compression Springs are open-coil helical springs wound or created to oppose compression along the axis of wind. Helical Compression is the most typical steel springtime arrangement. These coil springs can function individually, though commonly assembled over a guide rod or equipped inside an opening.

According to the Spring Manufacturers Institute Handbook of Spring Design, commonly used compression spring terminology includes the following:

Wire diameter (d)
Outside Diameter (O.D)
Inside Diameter (ID)
D coil diameter =Outside Diameter. (O.D. + I.D.)/2 or O.D. - d 
Free Length = The total length of a compression spring when it is unloaded.
Pitch (P )= the distance between the wire centers in adjacent active coils. It is best practice to specify the number of active coils rather than the pitch.

 

Material	Carbon Steel, Stainless Steel, Alloy Steel, Cold Rolled Steel,  Copper Wire, 55CrSi, 60Si2Mn, etc.
Wire Diameter	0.1mm-60mm
Surface treatment	Zinc, Chrome, Nickel, Tin, Powder coating, Oxide black, Phosphorization, Darcolo, etc
Application	Automobiles/Electrical Appliances/Industry/Machinery/Furniture/Toys/Fitness Equipment/Medical Equipment/Construction, etc.
Certification	IATF 16949:2016,SGS,ROHS, ISO9001
Package	Inner plastic bag, outer carton and wooden, can be customized according to customer requirements
Production Time	7 Days, Based on order quantity
Payment Terms	30% down payment, 70% before shipping, can be adjusted according to the situation
Origin	CANGZHOU,HEBEI,CHINA

Compression Spring Materials
Zihuoli Spring custom compression springs from a variety of materials. Music wire, hard drawn, stainless steel (type 302, type 316), oil tempered, chrome silicon, and phosphor bronze are the most common material types for compression springs. We also make compression springs out of more exotic materials like Inconel, Monel, Beryllium Copper, and others.
In order to provide our customers with the shortest lead times possible, we stock several of these material types in various diameters.
Compression spring materials that are commonly used include:
•      Carbon Steel
•      Stainless steels
•      Alloy steel
•      Copper Base Alloy
•      Nickel Base Alloy
•      Cobalt-Nickel
•      Titanium

Production

 

Wire Diameter	0.1 to 18mm
Material	Stainless steel, Carbon steel,music wire/piano wire,Beryllium copper, Brass, Alloy steel,etc
Surface Treatment	Zinc-plated, nickel-plated, chrome-plated, gold-plated, Imitation gold-plated, Tin, Powder coating, Oxide black or customized, etc
Main Products	Compression Spring, Extension Spring, Torsion Spring, Wire Forming Spring, Stamping Parts and so on
Packing	Inner packing with plastic bags, and then carton boxes for the outer packing, and then the wooden or plastic pallets for request
Produce Equipment	Advanced CNC Spring machinery; Advanced grinding and short blasting machinery; Precise tensile strength testers, compression testers, endurance testers, magnetic powder flaw detectors
Test Equipment	Projectors; Digital hardness tester; Digital torsion strength tester; Digital compression and torsion strength tester; Elasticity tester; Life tester; Salt spray test machine etc.

 

Company Profile

Our company is a subsidiary of Farview International specializing in the production of various hot roll and cold roll springs. It was established in 2008. The company is located in Cangzhou City, Hebei Province, only 150 kilometers away from Tianjin Port.

 Hot roll coil springs include various large coil springs, which are widely used in crushers, vibrating screens, casting machinery, coking equipment, metallurgical equipment, construction machinery, valves, etc.; cold roll springs include various tension springs, compression springs, tower springs, special-shaped springs and various other customized products are widely used in auto parts, electronic and electrical accessories, mechanical equipment, etc.
Our company adopts advanced manufacturing equipment and manufacturing process. The hot roll coil process includes cutting, heating, hot coiling, quenching, tempering, flatting ends, grinding springs, shot blasting, pressure and hardness testing, laser marking, painting, etc; the cold rolling equipment adopts the most advanced 14-axis CNC automatic spring machine.
The company has a hot roll coil spring production line, dozens of CNC automatic spring machines and various testing equipment. Farview Spring has passed the ISO9001 quality system certification since 2008.
Integrity-based, pursuit of excellence is our business philosophy, and attentive service is our service concept. We are willing to be win-win and prosperous with all partners. Wish Farview Spring makes the world more flexible!

FAQ

1.Why you choose us?

We have 14 years experiences in producing springs. We have our own factory, warehouse, machines, test equipment, engineers, rigorous QC and good service.  

2.Do you offer custom service?
Yes, it's our job, send us your specification or drawings, and we will make you perfect products. Or tell us your idea for getting a design from us.            
                                                               
3. Could I ask for samples before the bulk production? 
Why not, we all concern the quality, and it's the way to get rid of getting poor quality.      

4.What is your min order quantity?
Normally, our minimum order quantity is 10,000pcs. The quantity can be flexible. 
We also accept small order, we understand that some customers only need small qty at begin. 

5. What's your term of payment?
We support TT payment/Paypal/Weston union/Moneygram. Payment ≤1000USD,100% in advance. Payment≥1000USD,30% in advance, balance before delivery.

6. How about your packing of spring?
PE Bags+ Carton, or can be customized packing depends on your order qty and requirements.   

Contact Us

Welcome to contact us for more details or quotation.