Automatic Submerged-Arc Horizontal Girth Seam Wel | RFQ Sourcing Details
Arc Welding Machines · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Arc Welding Machines. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
This automatic tank welding machine is intended for horizontal girth-seam welding during storage tank construction. The listed configuration uses direct current and submerged-arc welding technology. It is described for bottom-to-top tank erection, with the machine suspended from the top of the tank shell.
The equipment is offered in AGW-I and AGW-II no-back-gouging configurations. The AGW-II version uses two welding systems to weld both sides of a girth seam simultaneously.
The source information describes the system as suitable for tanks larger than 30 m and states that standard girth-seam machines accommodate shell plate widths from 1.3 m to 2.8 m. Customization is available.
Reported performance includes a first X-ray qualification rate above 99% and maximum AGW efficiency up to 30 times that of manual welding.
These are supplier-stated results;buyers should establish the applicable welding procedure, inspection standard, joint preparation, plate material and thickness, operator conditions, and acceptance criteria before relying on them for a project.
Before procurement, confirm whether the required configuration is AGW-I or double-sided AGW-II, and verify compatibility with the planned erection method, tank diameter, shell-course width, joint geometry, welding consumables, electrical supply, and site conditions.
Buyers should also request the exact machine scope, included controls and accessories, packing arrangement, commissioning requirements, operator training, overseas service availability, delivery schedule, and after-sales terms in writing.
Automatic | Applications and Buyer Notes
Automatic is organized as a sourcing-ready Arc Welding Machines reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time qu
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Arc Welding MachinesBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Model
- AUTOBased on visible page data; confirm exact value in the RFQ.
- Condition
- NewBased on visible page data; confirm exact value in the RFQ.
- Customization
- AvailableBased on visible page data; confirm exact value in the RFQ.
- Equipment type
- Automatic submerged-arc girth seam welding machineBased on visible page data; confirm exact value in the RFQ.
- Welding current
- Direct currentBased on visible page data; confirm exact value in the RFQ.
- Tank erection method
- Bottom-to-top;the broader girth-seam machine range is also described for top-to-Based on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
Product sourcing keywords
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