What certifications does the company hold?

Our products meet ASME standards and the company holds CE and ISO 9001:2008 certifications.

What is the lead time for production?

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

Can the specifications be customized?

Yes, tube sheet materials and specification models are based on user's technical requirements.

Cast Tube Support Bracket for Convection Section

Name: Cast Tube Support Bracket for Convection Section
Brand: Qingdao Hexin Machinery Co., Ltd.
SKU: 1997592112

Shandong, ChinaQingdao Hexin Machinery Co., Ltd.

US$500.00-5,000.00

1 Piece

Product profile

Customization

Available

Casting Method

Directional Crystallization

Process

Investment Casting

Model NO.

HX62305263

Molding Technics

Pressure Casting

Application

Machinery Parts

Material

Alloy Steel

Surface Preparation

Sand Blast

Surface Roughness

Ra6.3

Machining Tolerance

+/-0.10mm

Standard

ASME

Certification

CE, ISO 9001:2008

Quality Control

Professional QC and Test Equipment

PT Test

100% Passed

Rt Test

for Critical Areas Marked

Transport Package

Wooden Case

Specification

Customized

Trademark

HEXIN

Origin

China

HS Code

85149090

Production Capacity

5000ton/Year

Key features

Directional Crystallization Casting: Utilizes advanced directional crystallization and investment casting for superior material integrity.

High Precision Machining: Achieves tight machining tolerance of +/-0.10mm with Ra6.3 surface roughness.

Comprehensive Quality Testing: Includes 100% PT liquid penetrant test, 100% visual inspection, and spectrometer chemical analysis.

Diverse Material Options: Available in ZG40Cr25Ni35Nb, HP-Nb, GX40NiCrSiNb35-26, and other heat-resistant alloys.

Large Capacity Production: Capable of producing tube sheets with maximum single weight up to 6 tons.

Industry Standard Compliance: Meets ASME standards and holds CE and ISO 9001:2008 certifications.

Extensive Industry Experience: Backed by 30 years of experience in casting tube sheets for petrochemical furnaces.

Customized Manufacturing: Tube sheet materials and specifications are tailored to user technical requirements.

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.