What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

How do I solve excessive leakage from the packing?

Re-select components, adjust the compression force of the gland, and replace the packing if necessary.

What causes heat generation during operation?

Excessive friction between the packing and the shaft. Add lubricant, adjust the gap, and check shaft concentricity.

Versatile Valve Stem Packing with Braided PTFE and Graphite Materials

Name: Versatile Valve Stem Packing with Braided PTFE and Graphite Materials
Brand: Taizhou Aitep Supply Chain Co., Ltd.
SKU: 2309909015

Jiangsu, ChinaTaizhou Aitep Supply Chain Co., Ltd.

US$2.00

10-49 kg

US$1.80

50-99 kg

US$1.50

100+ kg

Product specifications

8-30mm

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Standard

Standard, Nonstandard

Material

Graphite

Model NO.

ATP-PK1

Usage

Pump, Valve, Piping

Application

Reaction Vessel / Valve / Filling Port / Flange

Certification

RoHS, UR, ISO, CE

Materials

Graphite,PTFE,Aramid

Sealed Medium

Organic Solvent

Size

8*8mm

OEM/ODM

Standard and Non-Standard

Transport Package

Carton Packaging

Specification

DN4 - DN400mm

Trademark

Aitopull

Origin

Taizhou China

HS Code

6815190090

Production Capacity

300000piece/Year

Key features

Multi-Material Options: Available in Graphite, PTFE, Aramid, Carbon Fiber, Ceramic Fiber, and Tallow Impregnated materials.

High Temp & Pressure Resistance: Withstands harsh conditions including high temperature, high pressure, and strong corrosion.

Wide Application Scope: Suitable for pumps, valves, piping, reaction vessels, and filling ports in static and dynamic sealing.

Cost-Effective Solution: Lower cost than mechanical seals with high cost-performance ratio and reduced maintenance downtime.

Easy Installation & Maintenance: Simple structure allows for convenient installation and maintenance in various industrial scenarios.

OEM/ODM Acceptance: Supports custom materials, sealed media, and sizes (e.g., 8*8mm) for specific requirements.

Comprehensive Certifications: Certified with RoHS, UR, ISO, and CE standards for quality assurance.

Universal Fit Design: Wear-resistant and universal fit for industrial pipelines, ensuring long-lasting sealing performance.

Company profile

Quality AssuranceRaw-Materials Traceability100% Finished Products InspectionIn-stock Capacity

Taizhou Aitep Supply Chain Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.22h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company and limited company engaged in industrial equipment and components, with gasket and sealing-related manufacturing and sales activities. It reports no overseas showroom, agents, branches, or offline trade-show participation, and its primary export market is domestic. Quality assurance and raw-material traceability are stated, but no quality-management certification is listed and no testing equipment was found on site. The supplier has one R&D engineer, offers ODM services, and can provide product design and production technology support. Manufacturing-plant area is 200.0 m², with one quality-control staff member. Financial information is inconsistent across the provided records: one slice reports prior-year operating revenue, while other slices report zero financial indicators; therefore financial credibility cannot be determined conclusively. No customer cases are provided.

Supplier typeThe supplier is classified as a Trading Company and Limited Company. Its stated business covers industrial equipment and components, including gasket, sealing-component, rubber, asbestos, graphite, and carbon-product activities, indicating a trading-oriented entity with related manufacturing operations.

After-Sales capabilityThe supplier has no overseas showroom, overseas agent or branch, reported no offline trade-show participation, and serves zero stated overseas-service countries; its primary export market is domestic. It lists complaint handling and corrective/preventive actions as “Others,” without a defined mechanism, so international after-sales capability is not established.

R&D capabilityThe supplier has one R&D engineer with one year of total R&D experience, responsible for new-product development, software drawing, production support, and customer-approved specifications. It offers ODM services, but has no available SDK and only limited documented R&D staffing.

Production capacityThe supplier reports a 200.0 m² manufacturing plant and business activities covering sealing-component, rubber, asbestos, graphite, and carbon-product manufacturing. However, no quality-control test equipment was found on site and only one quality-control employee is reported, so production capability is evidenced but appears limited in documented scale and testing resources.

Customization capabilityThe supplier offers ODM services, and its R&D engineer can create product designs and specifications for customer approval and provide technical support during production. These statements directly support customized product-development capability.