Beijing Lanqing Technology Co., Ltd.
                                                                                                           
Verified Supplier
3 Years
Since 2023
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Industrial O-Ring 150×3.5 mm in NBR EPDM FKM Materials with Oil Resistance and Multiple Certifications

Price Negotiable
Price: $0.50/pieces >=10 pieces
MOQ: 10 pieces
Delivery Time: Negotiable
Brand: Lanqing
Product Description
Product Overview
High-performance O-rings manufactured in various elastomer materials including NBR, CR, EPDM, PU, FFKM, and FKM. These sealing components offer excellent voltage withstand capability and superior oil resistance for demanding industrial applications.
Technical Specifications
SpecificationDetails
Place of OriginHebei, China
Brand NameLanqing
Model NumberO-Ring
Standard Size150×3.5 mm
Available ColorsBlack, Brown, White, Red, Green, and custom colors per customer requirements
Material OptionsNBR, EPDM, Silicone, FKM, SBR, NR, and other elastomers
Application ScopeUniversal compatibility for all industrial sectors
CustomizationOEM/ODM services available
PackagingPE plastic bags with carton packaging, customizable per request
Certifications & Compliance
Our O-rings meet multiple international standards and certifications 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 (European Standards)
  • ROHS, REACH (Environmental Compliance)
  • USP CLASS VI (Medical Grade)
Product Images
Industrial O-ring product display showing various sizes and materials Close-up view of O-ring cross-section and material texture O-ring dimensional specifications and measurement demonstration O-ring packaging and quality control process O-ring application in industrial machinery and equipment O-ring material comparison and performance testing Custom O-ring manufacturing capabilities and sample products O-ring quality assurance and inspection procedures Complete O-ring product line and inventory overview
Frequently Asked Questions
Q1. What are your packaging terms?
We typically use neutral brown cartons. For customers with registered patents, we can provide branded packaging upon receipt of authorization documentation.
Q2. What are your payment terms?
100% T/T as deposit. We provide product and packaging photos for review before final payment.
Q3. What are your delivery terms?
Available delivery methods include EXW, FOB, CFR, CIF, and DDU.
Q4. What is your delivery timeframe?
Standard delivery is 20-30 days after receiving advance payment. Specific timing depends on product type and order quantity.
Q5. Can you produce according to samples?
Yes, we can manufacture based on your samples or technical drawings, including mold and fixture development.
Q6. What is your sample policy?
Samples are available from existing stock, with customers responsible for sample costs and shipping expenses.
Q7. Do you test all goods before delivery?
Yes, we conduct 100% quality testing prior to shipment.
Q8. How do you maintain long-term business relationships?
We prioritize quality maintenance and competitive pricing to ensure customer benefits. We value every business partnership and strive to build lasting relationships through mutual trust and professional service.

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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