What is the minimum order quantity?

The minimum order quantity is 1 piece.

What is the lead time?

Peak season lead time is within 15 workdays; Off season lead time is within 15 workdays.

What are the payment terms?

We accept LC and T/T payment terms.

High Temperature Resistant Valve Sealing Braided Black Graphite PTFE Gland Packing

Name: High Temperature Resistant Valve Sealing Braided Black Graphite PTFE Gland Packing
Brand: Shandong Seon New Material Technology Co., Ltd
SKU: 2119392082

Shandong, ChinaShandong Seon New Material Technology Co., Ltd

US$7.00

100-999 kg

US$6.00

1,000-2,999 kg

US$5.00

3,000+ kg

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Standard

Material

PTFE

Model NO.

PTFE

Usage

Pump, Compressor, Valve, Piping

Application

Chemical

Certification

ISO

Product Name

PTFE Graphite Gland Packing

Color

Black

Shape

Square

Packing

2.5kgs/Roll, 5kgs/Roll, 10kgs/Roll or as Customers

Temperature

-200-250℃

Feature

Corrosion Resistant, Self-Lubricating

pH

0~14

Oil

with Oil

Sample

Support

Certificate

ISO, SGS

Use

Seals for Pumps, Valves, and Mixers

Pressure

30bar/100bar/200bar

Velocity

25m/S

MOQ

10 PCS

Transport Package

Box with Pallet

Specification

4x4mm-50x50mm

Trademark

Seontec

Origin

Shangdong Province, China

Production Capacity

100 Tons/Month

Key features

Corrosion Resistant: Suitable for almost all chemical applications including aggressive media.

Self-Lubricating: Low coefficient of friction ensures smooth operation and reduced wear.

Versatile Application: Ideal for pumps, valves, mixers, agitators, and piping systems.

ISO Certified: Meets international quality standards with ISO, SGS, and CE certifications.

Customizable Options: Offers full customization, minor customization, and customization from designs.

High Purity Material: Made from pure expanded PTFE yarn with graphite and silicone oil.

Flexible Packaging: Available in 2.5kg, 5kg, 10kg rolls or customized packaging per customer request.

Company profile

High Repeat Buyers ChoiceExperienced TeamExhibition ExperienceCustomization from Samples

Shandong Seon New Material Technology Co., Ltd

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.27h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Zibo, Shandong, with a stated business scope including household textile manufacturing and various sales activities. It reports broad customization capabilities and 90% of total sales from exports, with peak- and off-season lead times both within 15 working days. Service-management procedures, corrective/preventive action procedures, and complaint-handling procedures are stated to exist with records. However, finished-product inspection is random and performed by packing staff, with only one quality assurance and quality control inspector reported. The supplier has no overseas warehouse, showroom, agents, or branches, and no new products were reported in the past year. It does not provide ODM, OEM for popular brands, or SDK services. Financial records are referenced for 2022–2024, but no financial results are provided. Certification status, customer cases, and several sustainability controls remain undocumented.

Supplier typeThe supplier is identified as a factory located in Zibo City, Shandong Province, with separate registered and physical addresses in the same biomedical industry innovation park. Its stated business scope includes manufacturing household textile products, although it also lists multiple sales activities and associated companies in wholesale and retail.

After-Sales capabilityThe supplier states that it has written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaint handling. However, it has no overseas warehouse, showroom, overseas agents, or branches; the evidence supports procedural complaint handling but not broad overseas after-sales coverage.

R&D capabilityThe supplier reports broad design customization, including customization from samples and designs, full customization, minor customization, and flexible customization. Against this, it reports no new products during the past year, no ODM service, and no available SDK, indicating limited evidence of ongoing product innovation or software-related development.

Customization capabilityBoth the design-services and R&D-related slices list customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is explicit evidence of a broad customization offering, although it is not accompanied by evidence of recent new-product development or ODM services.

Product Q&A

Q:Who are we?

We are based in Shandong, China, started from 2011, and sell to South America, Mid East, Africa, Southeast Asia, Eastern Europe, South Asia, Eastern Asia, North America, Central America, Southern Europe, Oceania, Northern Europe, and Western Europe. There are total about 11-50 people in our office.

Q:How can we guarantee quality?

Always a pre-production sample before mass production; always final inspection before shipment.

Q:What can you buy from us?

The main products include high performance plastics such as PTFE, PVDF, PEEK, PFA, FEP, ETFE, PCTFE, HDPE; engineering plastics Nylon(PA6/PA66), POM, PU, PE, PVC, PMMA. (Sheet, Plates, Rod, Tube, Tape, Gasket, Film, Membrane, Seal, Strip)

Q:Why should you buy from us not from other suppliers?

1. 15 years experience for refrigerant gas. 2. Full L/C payment term support. 3. 99.99% purity, CE/DOT/KGS/SGS certified. 4. Cooperating customers from over 80 countries. 5. Strong OEM ability, with brands customer needed.

Q:What services can we provide?

Accepted delivery terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES; Accepted payment currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF; Accepted payment type: T/T, L/C, D/P, D/A, Moneygram, Credit Card, Western Union, Cash, Escrow; Language spoken: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian.