What is the working temperature range?

The product is designed to work effectively within a temperature range of 200 to 500 degrees Celsius.

Good Anti-Corrosion Property Graphite Ring for Pump

Name: Good Anti-Corrosion Property Graphite Ring for Pump
Brand: Qingdao TTWY International Trade Co., Ltd.
SKU: 2027344632

Shandong, ChinaQingdao TTWY International Trade Co., Ltd.

US$0.30-60.00

500 Pieces

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Application Area

Chemical Industry, Petroleum Industry, Pharmaceuticals Industry, Thermal Energy Industry

Feature

Abrasion Resistance, Corrosion Resistance, High Temperature Resistance

Type

Flexible Graphite

Carbon Content

High-Carbon

Grade

Industrial Grade

Forming Way

Extruded Graphite

Crystal Morphology

Compact Crystalline Graphite

Type

Graphite Seal Graphite Ring Graphite Gasket

Composition

Graphite

Shape

O-Ring

Function

O-Ring Mechanical Seals

Bulk Density

1.60--2.10g/cm3

Compressive Strength

70-160MPa

Flexural Strength

25-70MPa

Thickness

8-12

Certification

ISO9001-2008

Work Temperature

200-500℃

Transport Package

Wooden Packing

Specification

Customized

Trademark

TTWY

Origin

China

HS Code

3801900000

Production Capacity

20000 Piece/Pieces Per Month

Key features

High Corrosion Resistance: Excellent resistance to corrosive environments in chemical and petroleum industries.

Self-Lubricating Properties: Reduces friction and eliminates the need for external lubricants in machinery.

Superior Wear Resistance: Ensures extended service life and reduced maintenance requirements.

ISO 9001 Certified: Manufacturing process meets strict international quality standards.

Customization Available: Accepts OEM orders and custom designs based on customer samples or drawings.

High Compressive Strength: Withstands pressure up to 160MPa for demanding industrial applications.

Fast Delivery Options: Stock items ship in 5-10 days; custom orders take 15-20 days.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceIn-stock CapacityR&D Capabilities

Qingdao TTWY International Trade Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2011-11-01Nearest Port: QINGDAO, DALIAN, TIANJINAverage Response Time: ≤6.13hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CIP, FCA

AI-Powered supplier vetting

SummaryThe supplier is a limited company offering casting products and graphite products, with stated annual graphite production of 16,000 tons. It identifies as a professional technical supplier, provides 3D software design and multiple customization options, and reports one R&D engineer plus SDK availability. Export activity is established, with 51%–70% of sales from exports and 11 years of exporting experience, but no overseas showrooms, agents, branches, or offline trade-show participation. Quality-related procedures exist for corrective/preventive actions and customer complaints, although written records are absent; quality assurance status and raw-material traceability are unknown. The supplier reports 21–30 quality-control staff, a one-month off-peak lead time, broad export markets, and port access through Qingdao, Dalian, and Tianjin. Evidence for certifications, customer cases, and financial strength is insufficient.

Supplier typeThe supplier is explicitly described as a professional technical supplier and a limited company. Its stated product scope includes casting products, while graphite products are identified in its production information; it is not part of a larger company group.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records are available. It also reports no overseas showroom, agent, branch, or overseas service country, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier reports one R&D engineer, SDK availability, professional technical-supplier status, and 3D software design capability. However, it launched no new products in the past year, so the evidence supports technical capability but not strong recent product innovation.

Production capacityThe supplier reports graphite production of 16,000 tons annually, 21–30 quality-control staff, broad export-market coverage, and a one-month off-peak lead time. These stated production and operational figures provide explicit evidence of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This directly supports a broad customization capability.

Product Q&A

Q:How do you control the quality of your products?

All bearing parts undergo 100% strict inspection before and during production, including crack detection, roundness, hardness, roughness, and geometry size, meeting ISO international standards.

Q:How do you guarantee the quality of the products?

Each production step and finished products are inspected by the QC department before warehousing. Non-conforming goods are not allowed in the finished goods warehouse.

Q:How long is your delivery time?

If goods are in stock, delivery usually takes 5 to 10 days. If out of stock, it takes 15 to 20 days, depending on the quantity.

Q:Do you accept OEM and custom orders?

Yes, we accept OEM and can customize products according to your samples or drawings.

Q:What are the main applications for these graphite rings?

They are widely used in the chemical, petroleum, pharmaceutical, and thermal energy industries, particularly in pumps, compressors, and agitators.