Is a hydraulic lifting device required for top-to-bottom erection?

Yes, a hydraulic lifting device is necessary when top-to-bottom tank erection.

What welding technology is adopted by the machine?

The machine adopts Sub Arc Welding technology.

What are the lead times for this product?

Peak Season Lead Time is 6-12 months, and Off Season Lead Time is 1-3 months.

Naec Automatic Girth/Circumferential Welding Machine for LNG Tank Construction

Name: Naec Automatic Girth/Circumferential Welding Machine for LNG Tank Construction
Brand: Nanjing Auto Electric Co., Ltd.
SKU: 943319735

Jiangsu, ChinaNanjing Auto Electric Co., Ltd.

US$5,000.00-20,000.00

1 Piece

Product profile

Customization

Available

Type

Arc Welders

Applicable to

Both Bottom-to-Top and Top-to-Bottom Tank Erection

Model NO.

NAEC

Welding Technology

Sub Arc

Current

Alternating Current

Model

Girth Seam Welding

Application

Aerospace

Transport Package

Packed in Container

Specification

ISO9001: 2008

Trademark

NAEC

Origin

China

HS Code

85153190

Production Capacity

200 Sets/Year

Key features

Dual Erection Compatibility: Applicable to both bottom-to-top and top-to-bottom tank erection methods.

High Efficiency Welding: Max efficiency is 30 times faster than manual welding.

Wide Plate Width Range: Standard machine suitable for shell plate width 1.3M-2.8M.

Thick Plate Capability: Standard machine suitable for shell plate thickness 8mm-50mm.

High Quality Assurance: More than 99% qualified X-ray test results.

Advanced Sub Arc Technology: Adopting Sub Arc Welding technology for optimal performance.

Hydraulic Lifting Support: Hydraulic lifting device included for top-to-bottom tank erection.

Company profile

Years of Export ExperienceMulti-language PioneerExhibition ExperienceFull Customization

Nanjing Auto Electric Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2008-01-01Nearest Port: shanghai, nanjing, ningboAverage Response Time: ≤6.33hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, Others

AI-Powered supplier vetting

SummaryThe supplier is an industrial equipment manufacturer focused on welding equipment, automated production lines, CNC machine tools, pipe fabrication, cutting, beveling, and related solutions. It reports more than 26 years in high-end welding applications, 23 years of export activity, self-managed import/export rights, and exports representing 51%–70% of sales. Evidence supports flexible customization, OEM service for well-known brands, documented quality-control, complaint-handling, and corrective-action procedures, as well as participation in FABTECH and overseas service coverage in Australia. However, it reports no valid manufacturing-capacity contract with affiliated subcontractors, no inventory capacity, overseas warehouse, overseas showroom, overseas agents or branches, and no available SDK. Financial credibility cannot be assessed from the provided slices because only reporting years are shown, without financial performance or financial figures.

Supplier typeThe supplier is an industrial equipment and machinery manufacturer and solution provider. Its stated scope includes gas and liquid separation equipment, high-efficiency welding equipment and consumables, automated production lines, CNC machine tools, CNC and servo systems, while its product keywords cover pipe fabrication, cutting, beveling, and welding machinery.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, supplier-service assessment, and finished-product inspection. It also reports service coverage in Australia and participation in FABTECH, but has no overseas agents or branches, overseas warehouse, overseas showroom, or inventory capacity, which limits the demonstrated local-service infrastructure.

R&D capabilityThe supplier reports flexible customization, automated production-line development, CNC and servo-system capabilities, and more than 26 years of experience in high-end welding applications. However, it explicitly has no available SDK; the evidence supports engineering and product-development capability but not a complete software-development or SDK offering.

Production capacityProduction-related evidence includes manufacturing of welding, cutting, CNC, separation, and purification equipment; documented finished-product inspection; a stated one-month average lead time in both peak and off-season; and a list of 10 qualified suppliers for service capability. Countervailing evidence shows no valid manufacturing-capacity contract with affiliated subcontractors and no inventory capacity, so production strength is supported but capacity-continuity evidence is incomplete.

Customization capabilityThe supplier explicitly supports minor and full customization, customization from designs and samples, and flexible customization. Its products and lean fabrication solutions address multiple materials and specialized pipe-processing applications, providing direct evidence of broad customization capability.

Client casesThe supplier reports OEM service for well-known brands, participation in the FABTECH offline trade show, overseas service availability in Australia, and more than 26 years serving high-end welding applications. However, no named customers, project descriptions, reference outcomes, or independently verifiable case details are provided.