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⌀20µm 光學針孔，直徑 8 毫米不鏽鋼板
  • ⌀20µm 光學針孔，直徑 8 毫米不鏽鋼板
  • ⌀20µm 光學針孔，直徑 8 毫米不鏽鋼板
  • ⌀20µm 光學針孔，直徑 8 毫米不鏽鋼板
  • ⌀20µm 光學針孔，直徑 8 毫米不鏽鋼板
  • ⌀20µm 光學針孔，直徑 8 毫米不鏽鋼板
⌀20µm 光學針孔，直徑 8 毫米不鏽鋼板

⌀20µm 光學針孔，直徑 8 毫米不鏽鋼板

$55.20
$55.20
針孔直徑20 微米
材料不鏽鋼
oph-20u-8mm-ss-umt
有庫存
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • JCB
  • Maestro
  • Mastercard
  • Union Pay
  • Visa
付款

What payment methods do you accept?

We accept common online payment methods, including credit card, Apple Pay, Google Pay, and other available checkout options.

Can I cancel my order and get a refund after payment?

Yes. If you contact us within 1 day after placing the order, the payment can usually be refunded before the order is processed.

Please contact us at admin@fulteng.com as soon as possible with your order details.
運送方式

How long does shipment take?

Order preparation usually takes 3–5 working days before shipment.

After the order is shipped, international delivery usually takes around 3–10 days, depending on the destination country and local delivery process.

How will my order be delivered?

We use e-commerce logistics to deliver the order to you.

The general process is:

  1. Order processing — payment is checked and stock is confirmed.
  2. Packing — the product is picked, packed, and prepared for shipment.
  3. Carrier hand-off — the package is passed to the logistics provider.
  4. Last-mile delivery — the local courier delivers the package to your address or collection point.

When will I receive the tracking number?

The tracking number is usually available only after the package reaches the last-mile courier stage.

This means tracking may not appear immediately after the order is packed or shipped.
退貨政策

Can I return a standard product?

Yes. Standard products can be returned for any reason within 7 days after you receive the goods.

Please note:

  • The item should be returned in its original condition.
  • The return shipping cost is paid by the customer.
  • The standard return shipping cost is USD $35.

Can I return a custom product?

Custom products are made or prepared according to your specific requirements, so they usually cannot be returned.

Custom products can only be returned or handled if there is a confirmed quality problem with the product.

精密光學針孔，不鏽鋼片帶 20 微米孔徑。請選擇未安裝鋼片，或直徑為 25.4 毫米的已安裝配置。

規格

基本零件號 oph-20u-8mm
針孔直徑 20 um
針孔直徑公差 ± 2 um
板材厚度 0.1 mm
板材直徑 8 mm
板材直徑公差 +0/-0.1 mm
板材材質 不鏽鋼

安裝選項

  • 未安裝：8 毫米直徑的板。
  • 已安裝：安裝在 25.4 毫米直徑的基座中。

請從產品選項中選擇所需的安裝配置。

產品影片

產品指南

產品訂購表

產品訂購表
模型 Price 數量
20 微米 / 不鏽鋼 / 未固定 (直徑8毫米)
oph-20u-8mm-ss-umt
 $55.20
20 微米 / 不鏽鋼 / 已安裝 (直徑 25.4 毫米)
oph-20u-8mm-ss-mt25
 $65.20

產品常見問答