I don't have my freight forwarder of choice. Could you help me arrange shipment?

We can help you arrange the shipment, and we can recommend shipping forwarders for your reference.

What's your available package?

Carton box/ wooden case / pallet and so on.

What is the delivery time?

Normally the delivery time is 25-30 days after receipt of deposit. But customer should confirmed the detailed requirement(such as drawings) in the first week.

Durable Graphite Sealing Ring for Copper Tube Casting

Name: Durable Graphite Sealing Ring for Copper Tube Casting
Brand: QINGDAO AEROSPACE GRAPHITE CO., LTD.
SKU: 738423062

Shandong, ChinaQINGDAO AEROSPACE GRAPHITE CO., LTD.

US$2.20-6.20

50 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Black Graphite

Application

Industry

Model NO.

HT-S002

Type

Graphite Mould

Performance

Temperature

Shape

O-Ring

Standard

Nonstandard

Forming Way

Isostatic Graphite

Grade

Industrial Grade

Chemical Composition

High Carbon

Apparent Density

1.88g/Cm³

Shore Hadness

82hsd

Electric Resistivity

9.5-13uω·M

Compressive Strength

86MPa

Flexural Strength

47MPa

Porosity

12%

Transport Package

Wooden Case or According to Customers' Requirement

Specification

High-Carbon

Trademark

HangTian

Origin

Qingdao China

HS Code

3801900000

Production Capacity

60000 PCS/Year

Key features

High Purity Graphite: Carbon content 99.99% with low ash content of 0.1% for superior performance.

Customizable Design: Fully customizable graphite molds based on customer samples, designs, or requirements.

High Compressive Strength: Features 94MPa compressive strength ensuring durability in industrial applications.

Advanced Manufacturing: Equipped with CNC grinding, lathes, and engraving machines for precision processing.

ISO 9001 Certified: Manufacturing process certified under ISO9001:2015 for quality assurance.

Factory Direct Sales: Direct factory with export license, eliminating middleman markups.

Comprehensive Inspection: 100% visual and functional inspection of finished products before delivery.

Professional Customer Service: Dedicated support team available 24/7 to respond within 2 hours, ensuring seamless communication from inquiry to delivery.

Premium After-Sales Service: Including free replacement for any quality issues and lifetime technical consultation.

Company profile

Self-brandedYears of Export ExperienceImporters and ExportersHigh Repeat Buyers Choice

QINGDAO AEROSPACE GRAPHITE CO., LTD.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.70h

About Our Factory & Business Background

AddressWenhua West Road, Laixi, Qingdao, Shandong, China

Plant Area23640.90 square meters

Number of Employees71

Registered Capital5,000,000 RMB

Terms of PaymentT/T

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: 3-6 months Off Season Lead Time: 1-3 months

Minimum Order Quantity6 PCS

Supply Chain Partners15

Our Production Capability & Technical Expertise

Main ProductsGraphite Mould, Graphite Mold, Graphite Seal, Flake Graphite, Graphite Rod, Graphite Sheet, Graphite Crystallizer, Graphite Crucible, Flake Graphite, Graphite Gasket, Oxygen Free Copper

Production Lines4

Production MachinesCNC Machining Center, CNC Turning Facility, Wire Sawing Facility, Grinding Facility

QA/QC inspectors3 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers12 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2008-01-17

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff1

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Cooperated with Fortune 500Yes

Product Q&A

Q:Are you real Factory or a trading company?

Yes, we are 100% real factory. Welcome to visit our factory, or you can contact us asking for factory photos, video chat etc.

Q:Have you been exported? What country you exported?

Yes, we have exported sine 1996. Our main market is Europe, North American, South America, Africa, Southeast Asia and Middle East. We have exported to the country such as USA, Canada, Brazil, Chile, AU, Russia, Spain, UK, German, France, Thailand, Janpan, Korean, Singapore, Saudi Arabia, India, South African, Egypt, Vietnam etc.

Q:Do you have own brand? Could you OEM for customers?

Yes, we have own brand "Hangtian"; and we can OEM for customers.

Q:What should the samples fee?

For regular items, we will offer free samples, but customer have to pay for the freight charge.

Q:Can I trust your quality?

Our products are produced strictly with rich experiences, all the goods will be carefully checked. We welcome you to inspect the goods before shipping.