What is the average lead time for orders?

Peak season lead time is 6-12 months, while off-season lead time is 1-3 months.

Does the machine include PLC control?

Yes, the machine features PLC system control with automatic measuring functions to guarantee consistent processing cycles.

Inside Longitudinal Seam Automatic Welding Machine

Name: Inside Longitudinal Seam Automatic Welding Machine
Brand: Nanjing Auto Electric Co., Ltd.
SKU: 689494485

Jiangsu, ChinaNanjing Auto Electric Co., Ltd.

US$20,000.00-100,000.00

1 Piece

Product profile

Customization

Available

Control

Automatic

Type

Arc Welders

Model NO.

NAEC

Suitable for Pipe Internal Diameter

Larger Than 16"

Suitable for Pipe Length

≤ 12m

Application

Pressure Vessel

Transport Package

Packed in Container

Specification

SGS, ISO9001

Trademark

NAEC

Origin

China

HS Code

85153190

Production Capacity

200 Sets/Year

Key features

Multi-Industry Application: Suitable for oil & gas, offshore platforms, wind towers, FPSO, petrochemical, and shipbuilding.

Large Diameter Capacity: Designed for pipe internal diameters larger than 16 inches with length up to 12 meters.

High-Speed Cutting Efficiency: Cuts 24-inch, 25mm thick pipes in just 6 minutes using hydraulic self-centering chucks.

Precision Beveling Technology: Achieves 37.5-degree bevels on SS pipes in 2.5 minutes with automatic self-centering.

Flexible Welding Options: Offers TIG, MIG, or SAW welding with double-head capability and PLC system control.

Advanced CNC Cutting: Multi-axis CNC flame/plasma cutting for complex profiles and intersection line profiling.

Adjustable Conveyor System: Transportation speed adjustable between 2M to 20M/min for efficient pipe spool fabrication.

Versatile Fitting Stations: Supports flange, elbow, tee, and reducer fitting with manual and motorized heavy-duty types.

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: ≤3.91hTerms 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.