Description:
Note: This copper bead is a precision copper bead, solid, standard, pure copper inside and outside, guaranteed material,
1 Pure copper copper bead products are divided into two materials:
99.9% pure copper material, or H62 pure brass material (60.5%~63.5% copper content, the balance is zinc content); environmentally friendly, the tolerance is within 0.005mm, that is, within plus or minus 1 wire.
2 A simple way to distinguish the authenticity of the copper ball material:
1) The copper ball does not have any magnetism. You can use a magnet to detect whether it is magnetic or not to determine whether it is a pure copper ball.
2) Use a knife to gently scrape the surface. If the color inside is yellow or red, it is made of copper; if it is white or black, it is iron or other inferior materials, which is a fake.
3) Spectrometer material detection: The most standard and authoritative material detection method can accurately determine the percentage of material element content. This method is widely used by large projects and enterprises!
3Typical use
Application areas of this copper ball: valves, sprayers, instruments, pressure gauges, water meters, carburetor, electrical accessories, etc.
4 Certificate authentication
The company's products have passed ISO9002 quality system certification, SGS environmental certification, REACH inspection report, environmentally friendly and non-toxic.
Package include:
According to your choice
Payment:
We accept Paypal only, It is fast, Easy and Safe.
Payment must be completed within 7 days.
PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.
Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment.
Shipping:
We Ship to Worldwide.
Orders processed within 24-48 hours of payment verification. it will take 15-25 days for delivery. but Customs will random inspection some parcel, so that's why some parcel need more than four weeks to arrive. Shipping time is only estimated and not guaranteed.
We only ship to confirmed PAYPAL addresses. Your PAYPAL address MUST MATCH your Shipping address.
Package to USA will Shipping by E-Package with Tracking Number(7-15 Days to Delivered). To other Countries will shipping by Post Air Mail without tracking number(ONLY when the order is over 20USD will supply Tracking Number Shipping Way!)(15-35 Days to Delivered)
Items are shipped via China Post Air Mail.
Guarantee:
Good Good quality. Buy with confidence!
If you are not satisfied when you receive your item, please return it within 7 days for a replacement or money back. Please contact me before you return it.
Not accept returning of electronic components.
Full refund after we receive our original item, Note: Return shipping is to be paid by the Buyer.
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
