Beijing Lanqing Technology Co., Ltd.
                                                                                                           
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3 Years
Since 2023
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Custom High Precision NR O-Ring Seals 150×3.5 mm in FPM FFKM HNBR NBR Silicone EPDM Rubber Materials

Price Negotiable
Price: $0.50/pieces >=10 pieces
MOQ: 10 pieces
Delivery Time: Negotiable
Brand: Lanqing
Product Description
Product Overview

Custom high precision NR O-Ring seals manufactured in various rubber materials including FPM, FFKM, HNBR, NBR, Silicone, and EPDM. These seals are designed for superior performance across multiple industrial applications.

Product Images
Custom O-Ring seals product display O-Ring seals technical specifications
Technical Specifications
ParameterDetails
Place of OriginHebei, China
Brand NameLanqing
Model NumberO-Ring
Standard Size150×3.5 mm
Available ColorsBlack, Brown, White, Red, Green, Custom Colors
Material OptionsNBR, EPDM, Silicone, FKM, SBR, NR, and others
ApplicationAll Industries
OEM/ODM ServicesAvailable
Package TypePE plastic bags then to carton / Custom packaging
Quality Certifications

Our O-Ring seals meet multiple international standards including:

  • FDA (Food and Drug Administration)
  • UL (Underwriters Laboratories)
  • NSF61 (Drinking Water System Components)
  • KTW, W270, ACS, AS4020
  • WRAS (Water Regulations Advisory Scheme)
  • EN681, EN549
  • ROHS, REACH
  • USP CLASS VI (Pharmacopeial Standards)
Additional Product Images
O-Ring manufacturing process O-Ring quality inspection O-Ring packaging solutions O-Ring material testing O-Ring dimensional accuracy O-Ring industrial applications
Frequently Asked Questions
Q1. What is your terms of packing?
Generally, we pack our goods in neutral brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
T/T 100% as deposit. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
Generally, it will take 20-30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
Yes, we have 100% test before delivery.
Q8. How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Recommended Products
Recommended industrial sealing products Additional rubber seal components Custom molded rubber parts Industrial gasket solutions Precision rubber components Specialized sealing products

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Beijing Lanqing Technology Co., Ltd.
Location 3-6-101 Yangguang Jiayuan, Xingtai, Hebei, China
Contact Person Song

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