What is the lead time for orders?

The average lead time is 1-3 months for both peak and off-peak seasons.

What certifications does the company hold?

We are certified with CE, RoHS, GS, and ISO9001, and strictly implement the ISO9000 series quality management system.

Support Column by Precision Casting

Name: Support Column by Precision Casting
Brand: Qingdao Hexin Machinery Co., Ltd.
SKU: 2023601322

Shandong, ChinaQingdao Hexin Machinery Co., Ltd.

US$500.00-5,000.00

1 Piece

Sample price:US$600.00/piece.Request sample

Product profile

Customization

Available

Condition

New

Certification

CE, RoHS, GS, ISO9001

Model NO.

Support Column

Standard

DIN, ASTM, GB, ANSI

Customized

Material

Alloy

Application

Cgl (Continuous Hot DIP Galvanizing Line), Plating

Surface Roughness

Ra6.3

Machining Tolerance

+/-0.01mm

Transport Package

Wooden Case

Specification

Outer diameter: 55mm-2000mm or customized

Trademark

HEXIN

Origin

China

HS Code

85149090

Production Capacity

5000pieces/Year

Key features

Precision Casting Technology: Utilizes silica sol precision casting for high accuracy and quality.

Customized Dimensions: Length available as per your request with specific machining tolerance.

Wide Material Selection: Available in 316L, 316, HK, HT, HU, HP, HH, and various ZG alloys.

Comprehensive Quality Testing: Includes spectrometer analysis, eddy current, pressure, PT, and dimensional checks.

ISO9001 Certified: Strictly implements ISO9000 series quality management for zero defects.

Versatile Applications: Suitable for CGL, plating, heat treatment furnaces, and annealing lines.

Professional Packaging: Transported using professional wood packaging to ensure safety.

Company profile

Exhibition ExperienceYears of Export ExperienceImporters and Exporters

Qingdao Hexin Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2001-10-11Nearest Port: SHANGHAI ,QINGDAOAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryQingdao Hexin Machinery Co., Ltd. is a China-based manufacturer/factory in Qingdao, Shandong, focused on mechanical product manufacturing and processing. It reports professional technical R&D capability, 3D software design, SDK availability, ODM and OEM services, and broad customization options. Reported annual productivity is 2,000 tons for catalyst tubes and furnace coils. The supplier has exported for 13 years, with exports representing 51%–70% of total sales, and has attended an overseas trade exhibition. However, it reports no overseas warehouse, showroom, agent, or branch, no new products in the past year, and only nine employees. Supplier-management and complaint-handling procedures exist, but written records are absent, while quality assurance status is unknown. The provided information confirms a manufacturing and customization base but is insufficient to verify certifications, financial strength, after-sales effectiveness, or specific customer cases.

Supplier typeThe supplier is identified as a manufacturer/factory and limited company located in Qingdao, Shandong, China. Its stated business scope is manufacturing and processing of mechanical products, with nine employees and no indication that it belongs to a larger group.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, an available SDK, ODM services, and OEM capability for popular brands. However, it also reports no new products during the past year, indicating established development and design capability but limited recent product innovation evidence.

Production capacityThe supplier identifies itself as a factory manufacturing mechanical products and reports annual productivity of 2,000 tons for catalyst tubes and furnace coils. Its export history of 13 years and export share of 51%–70% further support operational experience, although the workforce is reported as nine employees.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its reported 3D design, ODM, and OEM capabilities provide direct support for handling customized product requirements.

Product Q&A

Q:What materials are available for the support column?

We offer a wide range of materials including 316L, 316, HK, HT, HU, HP, HH, ZG40Cr25Ni20Si2, ZG14Ni32Cr20Nb, and ZG45Ni48Cr28W5Si2.

Q:Can the dimensions be customized?

Yes, the length is available as per your request, and we can provide specific machining tolerances like +/-0.01mm.

Q:What testing methods are used for quality control?

We perform chemical analysis by spectrometer, eddy current test, pressure test, thickness test, 100% liquid penetrant test (PT), 100% visual inspection (VI), and dimensional checks.

Q:What is the production process?

The process involves centrifugal or spun casting for the roll body and precision casting for the assembly shaft head using silica sol technology.

Q:What are the typical applications for these products?

They are used in normalizing furnaces, hardening furnaces, CGL lines, plating aluminizing lines, and plating silicon lines under hydrogen-nitrogen protective environments.