What payment terms do you accept?

We accept T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

What is the welding compliance rate?

The machine offers a welding compliance rate of at least 98% without reworking for skilled operators.

Is the machine suitable for large diameter pipes?

Yes, for large diameter pipes, essential balance weights or chain tensioners can be provided to ensure driving reliability.

Automatic Metal Pipe Welding Machine (SAW) Submerged-Arc Welding

Name: Automatic Metal Pipe Welding Machine (SAW) Submerged-Arc Welding
Brand: Shanghai Qianshan Piping Technology Co., Ltd.
SKU: 2096194885

Shanghai, ChinaShanghai Qianshan Piping Technology Co., Ltd.

US$4,999.00-95,000.00

1 Piece

Product profile

Customization

Available

Cooling Way

Water Cooling

Control

Automatic

Model NO.

AMWPWM

Style

Vertical

Frequency Range

Intermediate Frequency

Electric Current

Inverter

Industry

Oil and Gas

Usage

Pipe Weld

Advatage

Automatic

Power Source

Lincoln

Transport Package

Sea Worthy Packing

Specification

PPWRM-16Aa/Ab; PPWRM-24Aa /Ab

Trademark

QSPT

Origin

China

Production Capacity

30sets

Key features

High Welding Capacity: Achieves 250-350 inch/day, four times faster than manual welding.

High Compliance Rate: Offers 98% minimum welding compliance rate for skilled operators without rework.

Patented Control System: Features patented non-PLC control technology for reliable operation.

Wide Material Compatibility: Suitable for carbon steel, alloy steel, stainless steel, and cryogenic steel.

Versatile Welding Applications: Supports pipe-pipe, pipe-elbow, pipe-flange, flange-flange, and flange-elbow joints.

Full Customization Available: Offers full customization options to meet specific customer requirements.

ISO and CE Certified: Manufactured under ISO9001:2015 with CE product certification.

100% Final Inspection: All finished products undergo visual and functional inspection before shipping.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Years of Export Experience

Shanghai Qianshan Piping Technology Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Full Customization CertifiedExport Year: 19 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier operates across pipeline, container, steel-structure, software, hardware, engineering, and related technical services. Evidence indicates established R&D, manufacturing, sales, service, and management facilities in Shanghai and Jiangsu, with documented design and verification records, three R&D patents, available SDK capability, and full customization services. It holds ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications. Production resources include pipe spool fabrication lines and multiple automated welding, cutting, beveling, and fitting-up machines, while inventory, overseas warehouse, and overseas showroom services are available. The supplier reports Fortune 500 cooperation and a repeat-buyer rate of 50%–80%. However, finished-product inspection is described as being performed by packing staff, and complaint-handling and corrective-action procedures lack written records. Financial information is identified for multiple years, but no financial performance values are provided.

Supplier typeThe supplier is positioned as a pipeline and industrial engineering manufacturer and service provider, with activities covering pipeline, container, steel-structure equipment, technical services, software and hardware, and engineering construction. Its facilities include an R&D, manufacturing, sales, service, and management base, an equipment production base, and a pipe-prefabrication engineering service base.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, as well as CE product compliance certification. These certifications explicitly support its quality, occupational health and safety, environmental management, and product-compliance credentials.

After-Sales capabilityThe supplier reports inventory capability, overseas warehouse services, overseas showroom services, valid manufacturing-capacity contracts with associated subcontractors, and a quality-assurance capability. However, its complaint-handling and corrective/preventive-action procedures have no written records, so the evidence supports service infrastructure but not fully documented execution.

R&D capabilityThe supplier has an available SDK, conducts customer-needs-based new-product R&D, maintains design input/output, review, verification, and validation documents for audit, uses AutoCAD and Photoshop, and reports three R&D patents. These are explicit indicators of structured product-development capability.

Production capacityThe supplier operates dedicated equipment and engineering facilities and reports 35 pipe spool fabrication lines, 300 automatic pipe welding machines, 300 cutting machines, 300 beveling machines, and 200 fitting-up machines. It also reports inventory capability and valid manufacturing-capacity contracts with associated subcontractors, indicating substantial production and fulfillment resources.

Customization capabilityThe supplier explicitly offers full customization in design services and develops new products according to customer requirements. Its documented R&D design, review, verification, and validation process further supports the stated customization capability.

Client casesThe supplier reports cooperation with Fortune 500 companies and a repeat-buyer preference rate of 50%–80%. These statements provide positive evidence of customer experience and repeat business, although no customer names, project details, or independently verifiable case descriptions are supplied.