Stainless Steel Spring Coil for Pipe Support F Type

📘 Basic Information

Model NO.

DF2103525

Usage

Industrial, Auto, Motorcycle, Home Appliance

Load Type

Compression

Production Process

Cold Roll

Shape

Coil

Product Name

Coil Spring Pipe Support

Business Mode

Factory OEM

Material Standard

GB 4357-09 or Equivalent

Wire Range

0.1mm to 12mm

Winding Direction

Left and Right

End Type

Customized Shapes Available

Surface Treatment

Washing

Coating Thickness

8~10 Micrometer

Spring Rate Tolerance

+-3%~10%

Packing Method

OPP Bags with Blank Carton

Certificate

ISO9001, SGS, RoHS, CE, Ts16949

⚙️ Product Description

Stainless Steel Spring Coil for Pipe Support F Type

#1 Attention: Notice Before Purchasing

A. Actual products may vary slightly due to display resolutions. Contact sales for assistance.
B. All extension, compression, torsion springs, and wire forms can be customized.
C. We prioritize Drawing-Guide Production; please provide drawings whenever possible.

#2 Working Drawing of a Compression Spring

#3 Different End Types of Helical Compression Springs

Four primary types: closed & ground, closed & not ground, open & ground, and open & not ground ends.

#4 Different Shapes and Applications

Compression springs are helical or spiral-like designs used to store and return energy. Applications include automobile suspensions, mattresses, medical devices, firearms, marine industry, and underwater piping.

#5 Available Coating Methods (RoHS Compliant)

Coating Method	Cost	RoHS Compliance	Remark
Unplated	None	Yes	-
Anti Rust Oil	Lowest	Yes	-
Black Oxide	Lower	Yes	-
Trivalent Zinc	High	Yes	8~10μ thickness
Nickel Plated	Normal	Yes	-
Electrophoresis	Higher	Yes	-
Painting	Very High	Yes	Longer delivery time
Electro-polish	Highest	Yes	Stainless steel specific

🏭 Manufacturing & Quality

✅ Certifications & Advantages

❓ Frequently Asked Questions (FAQ)

1. What materials are available for the springs?

We manufacture springs using High-Grade Spring Steel, Carbon Steel, Stainless Steel, and Music Wire. All materials comply with RoHS standards, with wire diameters ranging from 0.001 to 0.075 inches.

2. Do you accept small quantity orders?

Yes, we support both large-scale production runs and small quantity orders. We work with you to find the most cost-effective solution regardless of the order size.

3. Can you help with the design of the spring?

Our engineers provide initial design assistance and advice to lower production costs. We can provide layout designs in CAD, 3D, and 2D formats, as well as prototype development.

4. What is the typical lead time for custom orders?

For standard mold ranges, we deliver within 25 days. For complex shapes or custom specifications, delivery typically ranges between 30 to 40 days.

5. Is there a charge for samples?

Sample charges are often treated as a subscription toward a formal order and can be refunded. However, if a specific new mold is required for the sample, a mold fee will apply.

6. What are the accepted payment terms?

We accept various payment terms including T/T, L/C at sight, DP, and Western Union to facilitate international business.