Beijing Lanqing Technology Co., Ltd.
                                                                                                           
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3 Years
Since 2023
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High Temperature Resistance Silicone O-Ring 150x3.5mm with FDA UL NSF61 Certifications for Waterproof Sealing

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

High-temperature resistant silicone O-rings designed for superior waterproof sealing performance across various industrial applications. Available in multiple colors and material options to meet specific customer requirements.

Technical Specifications
SpecificationDetails
Place of OriginHebei, China
Brand NameLanqing
Model NumberO-Ring
Available ColorsBlack, Brown, White, Red, Green, etc. (customizable)
Material OptionsNBR, EPDM, SILICONE, FKM, SBR, NR, etc.
Standard Size150mm × 3.5mm
ApplicationAll Industries
OEM/ODMAvailable
Package TypePE plastic bags then to carton / custom packaging available
Certifications & Compliance
  • FDA (Food and Drug Administration)
  • UL (Underwriters Laboratories)
  • NSF61 (Drinking Water System Components)
  • KTW (German Water Regulations)
  • W270 (German Water Hygiene)
  • ACS (French Water Approval)
  • AS4020 (Australian Water Standards)
  • WRAS (UK Water Regulations Advisory Scheme)
  • EN681 (European Elastomer Seals)
  • EN549 (European Gas Valve Seals)
  • ROHS (Restriction of Hazardous Substances)
  • REACH (Registration, Evaluation, Authorization of Chemicals)
  • USP CLASS VI (Medical Grade Plastics)
Product Images
High temperature silicone O-ring product display Silicone O-ring technical specifications O-ring packaging and quality control O-ring industrial applications Custom O-ring manufacturing process O-ring quality testing procedures O-ring material comparison O-ring performance characteristics Recommended O-ring products
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.

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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