How are the products packaged and shipped?

Products are packed in PE bags inside carton boxes. For shipping, we offer sea, air, or express delivery via DHL, TNT, UPS, FedEx, SF, or Aramex.

What certifications do your products have?

Our products are certified by SGS, CE, RoHS, REACH, and TS16949, ensuring they meet international quality and safety standards.

What is the minimum order quantity (MOQ)?

We accept small orders, with packing starting from 100 or 200 pieces per PE bag, making it suitable for both sample testing and bulk production.

Hot Selling Flat Ring Reinforced PTFE Teflonning Gasket

Name: Hot Selling Flat Ring Reinforced PTFE Teflonning Gasket
Brand: Qingdao Unilutek Industry Co., Ltd.
SKU: 1944212252

Shandong, ChinaQingdao Unilutek Industry Co., Ltd.

US$0.10

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

PTFE

Application

Pumps

Model NO.

ULT-PTFE-028

Type

Rotary Seal

Performance

High Pressure

Shape

O-Ring

Standard

Standard, Nonstandard

Inner Diameter

10mm to 400mm

Cross Section

1.5mm to 20mm

Process

Molded or CNC

Color

White

Certificates

SGS, Reach, RoHS, Ts16949, CE

Working Temp

-60 to +260℃

Storage Life

10 Years

Sample Time

3 Days to 7 Days

Sample Express

DHL, TNT, UPS, FedEx, Aramex and Sf etc.

Delivery Time

7 Days to 15 Days

Price Term

Fob, CIF, Ex-Work and C&F etc

OEM/ODM

Welcome

Transportation

by Sea, by Air or by Express

Payment Term

T/T, L/C or Wesntern Union

Transport Package

PE Bag Inside, Carton Box Outside

Specification

Any Size According the Requirements

Trademark

OEM or Unilutek

Origin

China

HS Code

4016931000

Production Capacity

5000000 PCS/Month

Key features

Customizable Dimensions: Inner diameter 10-400mm, cross-section 1.5-20mm, tailored to drawings or samples.

Premium Material Quality: Made from 100% Virgin PTFE with high elasticity, corrosion, and wear resistance.

Fast Sample Delivery: Samples ready in 3-7 days via DHL, TNT, UPS, FedEx, or SF Express.

OEM/ODM Support: Welcome custom manufacturing based on customer drawings, samples, or descriptions.

Strict Quality Control: Certified by SGS, CE, RoHS, REACH, and TS16949 with advanced testing equipment.

Versatile Applications: Suitable for pumps, automotive, oilfield, medical, electronics, and chemical industries.

Long Storage Life: Product maintains integrity with a storage life of up to 10 years.

Company profile

Qingdao Unilutek Industry Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-03-16Nearest Port: Qingdao Port, TianJin XinGang PortAverage Response Time: ≤11.80hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryQingdao Unilutek Industry Co., Ltd. is a China-based limited company combining manufacturing and trading activities, focused on rubber molded parts, profiles, seals, gaskets, and related products. The supplier reports TS 16949 and ISO 9001 certifications, more than 10 production lines, 11–20 quality-control staff, and 6–10 years of R&D engineering experience. It offers OEM and ODM services, customized rubber products, samples for customer testing, and support related to ISO/TS16949 qualification. Export activity has continued since 2009, with exports representing 51%–70% of total sales and markets spanning multiple regions. Evidence supports solid production, export, quality-management, and customization capabilities. However, the provided information does not establish specific customer cases, after-sales performance, or financial credibility.

Supplier typeThe supplier is identified as both a Trading Company and Manufacturer/Factory, and describes itself as a private-owned comprehensive enterprise covering production, trading, importing, and exporting. This indicates an integrated manufacturing and commercial operating model rather than a pure intermediary.

CertificationsThe supplier reports TS 16949 and ISO 9001 certifications, states that production follows ISO 9001:2008 and PPAP III requirements, and reports product qualifications including RoHS, REACH, FDA, and SGS. These statements provide explicit evidence of formal quality-management and product-compliance credentials.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience and explicitly engages in rubber and plastic product R&D. Its stated OEM and ODM offerings also indicate development support, although no patents, new-product results, or dedicated R&D facilities are documented.

Production capacityThe supplier reports more than 10 production lines, 14 rubber molding lines, 6 rubber extrusion lines, standardized workshops, and 50 skilled staff. It also lists substantial product output and a lead time within 15 workdays during off-peak periods, providing explicit evidence of established manufacturing capacity.

Customization capabilityThe supplier offers OEM and ODM services, produces customized rubber molded parts, and provides samples for customer-required testing. Its product development and manufacturing focus on rubber and plastic parts further support the ability to handle customized requirements.

Product Q&A

Q:What is the warranty period?

We provide a 10-year storage life guarantee, and our products are certified for durability and performance in various industrial applications.

Q:Can you customize the size and shape?

Yes, we can make any size and shape according to your requirements, including standard and non-standard sizes, with inner diameters from 10mm to 400mm and cross-sections from 1.5mm to 20mm.

Q:What materials do you use for the gaskets?

We use 100% Virgin PTFE for our PTFE O-Rings. We also produce seals from NBR, FKM, Silicone, EPDM, HNBR, CR, PEEK, PU, FFKM, ACM, and Aflas based on customer needs.

Q:What is the lead time for samples and bulk orders?

Sample time is 3 to 7 days. Delivery time for bulk orders is 7 to 15 days, depending on the quantity and production schedule.

Q:What payment terms do you accept?

We accept T/T, L/C, and Western Union. For small amounts, we also accept PayPal and Money Gram.