What is the lead time for production?

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

What payment terms do you accept?

We accept LC, T/T, and D/P as terms of payment.

Convection Cast Tube Supports

Name: Convection Cast Tube Supports
Brand: Qingdao Hexin Machinery Co., Ltd.
SKU: 2002983012

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.

Convection cast tube supports

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

Customized Material Options: Available in 316L, 316, HK, HT, HU, HP, HH, ZG40Cr25Ni20Si2, ZG14Ni32Cr20Nb, ZG45Ni48Cr28W5Si2.

Precision Casting Technology: Centrifugal/spun casting for roll body with precision casting of assembly shaft head.

Comprehensive Quality Testing: 100% PT liquid penetrant test, eddy current, pressure test, and dimensional check.

Customized Dimensions: Outer diameter ranges from 55mm to 2000mm, length customized per request.

ISO9001 Certified Quality: Strictly implements ISO9000 series quality management system for zero defect production.

High Weight Capacity: Maximum unit weight of tube-sheet produced can reach 6 tons based on 30 years experience.

Multiple Certification Standards: Products certified with CE, RoHS, GS, and ISO9001 standards.

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 convection cast tube supports?

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 outer diameter ranges from 55mm to 2000mm, and the length is customized according to your specific request.

Q:What quality tests are performed on the products?

All products undergo chemical analysis by spectrometer, 100% PT liquid penetrant test, eddy current test, pressure test, thickness test, 100% visual inspection, and dimensional check.

Q:What is the maximum weight capacity of the tube sheets?

Based on 30 years of experience, our company can produce tube sheets with a maximum unit weight of up to 6 tons.

Q:What certifications do your products hold?

Our products are certified with CE, RoHS, GS, and ISO9001 standards.