What are the delivery terms and packaging standards?

Export-standard waterproof, rust-proof, shockproof packaging. Supports FOB, CFR, CIF. Ample stock and stable production ensure timely delivery.

Durable Seamless Melting Tube for Aerospace Engineering Solutions

Name: Durable Seamless Melting Tube for Aerospace Engineering Solutions
Brand: Qingdao Ironsteel International Trading Co., Ltd.
SKU: 2168717512

Shandong, ChinaQingdao Ironsteel International Trading Co., Ltd.

US$1,500.00

3 Tons

Product specifications

Inner diameter

Steel grade

Length

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Special Casting

Application

Commodity, Aerospace Components, Aerospace Manufacturing

Model NO.

IR-B steel pipe

Material

Steel

Function

High Temperature Resistance

Mold Material

Metal Mold

Certification

ISO

Warranty

12 Months

Metal Color

Black Metal

Customized

Condition

New

After-sales Service

One Year

ID

50~250mm

Length

800~1500mm

Steel Grade

Carbon Steel, Alloy Steel

Tolerance

H8~H9

Transport Package

Seaworthy Packing

Specification

50~250mm

Trademark

QIS

Origin

China

HS Code

7304

Key features

High-Purity Carbon Steel: Premium base material with low impurities ensures stability under high-temperature shock.

Stress-Relief Treatment: Annealing process eliminates stress to avoid deformation during long-term pouring.

High Reusability: Withstands multiple cycles of high-temp shock, reducing vacuum smelting costs.

ISO Certified Quality: Full-process quality management ensures 100% qualified rate for export-grade products.

Customized Solutions: Fully customizable size, precision, and design to meet specific vacuum smelting needs.

Company profile

Importers and ExportersYears of Export ExperienceManagement CertificationHigh Repeat Buyers Choice

Qingdao Ironsteel International Trading Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 years CertifiedNearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤7.17h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design, ODM, OEM, and broad customization services. It reports quality-related certification support, including API, ISO, IBR, and SGS certifications, and holds an ISO9001:2015 certificate. Production and service lead times are stated as within 15 working days in both peak and off-peak seasons, with 11–20 quality-control staff and North America as the primary export market. However, the supplier has no available SDK, launched no new products in the past year, has only one year of R&D engineer experience reported, and lacks overseas showrooms, agents or branches, and offline trade-show participation. Environmental assessment documentation, raw-material traceability status, quality assurance status, and several process records are incomplete or unavailable. OEM service for popular brands provides evidence of customer-related experience, but no specific customer names or cases are supplied.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and provides 3D software design services. It also offers ODM and OEM services, indicating both technical-service and manufacturing capabilities.

CertificationsThe supplier states that it can provide certifications such as API, ISO, IBR, and SGS according to customer requirements, and specifically reports an ISO9001:2015 certificate. This is explicit evidence of certification-related capability, although no separate certificate details or validity dates are provided.

After-Sales capabilityThe supplier has no overseas showroom, overseas agent or branch, or offline trade-show participation, and reports zero countries with overseas services. It has written procedures for corrective actions and complaint handling, but no written records, so international after-sales coverage and documented execution remain limited.

R&D capabilityThe supplier provides professional technical services, 3D design, ODM, and customization, but reports no available SDK and no new products launched during the past year. Only one year of total R&D engineer experience is stated, while product-information R&D capability is also marked as having no new products, limiting evidence of recent innovation output.

Production capacityThe supplier reports 11–20 quality-control staff, an annual production-output range, and lead times within 15 working days during both peak and off-peak seasons. These statements support production and fulfillment capability, although detailed production capacity, equipment, and factory performance records are not provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its stated 3D design, ODM, and OEM services further support a broad ability to adapt products to customer requirements.

Product Q&A

Q:What is the main application of this casting mold tube?

Designed for high-end vacuum smelting production.

Q:Do you provide customized size and precision?

Yes.

Q:Is the tube reusable and what is its service life?

Excellent reusability with premium materials and high-temp treatment. Outstanding thermal shock resistance and stability. Withstands multiple cycles, reducing operating costs.

Q:Are tube ends burr-free and clean?

100% burr-free and impurity-free.

Q:Do you support OEM and ODM for smelting parts?

Yes.