What are the payment terms?

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

What is the lead time for production?

Lead time varies by season: within 15 workdays during off-peak, and 1 to 3 months during peak season.

How is product quality ensured?

We perform 100% inspection on finished products, including both visual and function inspections.

Girth Gas-Electric Automatic Welder for Large Oil Storage Tank

Name: Girth Gas-Electric Automatic Welder for Large Oil Storage Tank
Brand: Hymaron Engineering Machinery Co., Ltd
SKU: 2137561952

Jiangsu, ChinaHymaron Engineering Machinery Co., Ltd

US$12,800.00

1-9 Sets

US$10,700.00

10+ Sets

Product profile

Customization

Available

Cooling Way

Air Cooling

Control

Semi-Automatic

Model NO.

MSHW-I

Style

Hanging

Frequency Range

Intermediate Frequency

Electric Current

Type

Continuous Seam Welder

Product Name

Tank Girth Welding Machine

Weight (Kg)

Feature

Easy Operation

Function

Automatic Spot Welding Machine

Key Selling Points

High Safety Level

Voltage

220V,50Hz

Rated Capacity

25kw

Welding Material

Low Carbon

Dimensions

1460mm X 988mm X 2760mm

Advantage

High Welding Speed

Heating

3 Independent Heaters

Rated Duty Cycle

50%-100%

Temperature Control

K-Type Thermocouple Closed Loop

Current

80-500A

Application

Tank Welding Machine

Transport Package

Export Package

Specification

Customized

Trademark

WINCOO

Origin

Jiangsu, China

Key features

Global Project Experience: Sold in over 20 countries across 1000+ project sites including Middle East, Africa, and Asia.

Versatile Tank Applications: Supports single/double side welding for crude oil, LNG, fuel, and water tanks in horizontal, vertical, and bottom seams.

High Welding Speed: Full traveling speed up to 2650mm/min with welding speed range of 200-650 mm/min.

Wide Welding Parameter Range: Welding current 80-800A, voltage 20-45V, suitable for plate thickness 8-45mm.

CE Certified Safety: Product certification includes CE, ensuring high safety level for industrial operations.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

100% Quality Inspection: All finished products undergo visual and function inspection before delivery.

Company profile

Importers and ExportersExperienced Team

Hymaron Engineering Machinery Co., Ltd

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai portAverage Response Time: ≤5.51h

AI-Powered supplier vetting

SummaryHymaron Engineering Machinery Co., Ltd is identified as both a trading company and manufacturer/factory in Nanjing, China. Its stated product range covers tank construction, pipeline construction, pipe spool fabrication, welding, beveling, positioning, and related equipment. The supplier holds ISO 9001 certification and has an SGS audit record valid from August 29, 2025 to August 28, 2026, although the audit result is recorded as “0” without an explanation. The company states that it can design project configurations based on site space and support improved execution time, productivity, and quality, indicating project-oriented customization capability. Export sales account for 90% of total sales, and multiple international trade and payment terms are accepted. However, information on after-sales infrastructure, innovation outputs, manufacturing capacity verification, raw-material traceability, overseas support, and customer references is unavailable. R&D engineering experience and quality-control staffing...

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with a stated company name, Chinese origin, Jiangsu operating province, and Nanjing address. This supports a hybrid trading and manufacturing profile rather than a purely commercial intermediary.

CertificationsThe supplier reports ISO 9001 certification. An SGS audit record is also provided with validity from August 29, 2025 through August 28, 2026, but the recorded audit result is “0” and no interpretation is supplied, so the audit outcome cannot be treated as positive evidence.

Production capacityThe supplier identifies itself as a manufacturer/factory and lists extensive equipment for tank, pipeline, welding, beveling, fitting-up, and positioning applications. However, manufacturing-capacity reconciliation, outsourcing procedures, valid capacity contracts, and in-stock capability are all unknown, so the operational scale and fulfillment capacity remain unverified.

Customization capabilityThe supplier explicitly states that it can study and design configurations based on a client’s facility or site space and align project schedule, quality, cost, and productivity requirements. Its broad equipment portfolio further supports project-specific configuration, although no detailed customization examples or technical design deliverables are provided.

Product Q&A

Q:What types of tanks can this machine weld?

It supports single or double side welding for crude oil, LNG, fuel, and water tanks, covering horizontal seams, vertical seams, and bottom plate/corner welding.

Q:What is the maximum tank diameter this machine can handle?

The machine is designed for tanks with a diameter of 5.0 meters and above.

Q:What is the welding current range?

The welding current ranges from 80 to 800 Amperes.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:Do you offer OEM and ODM services?

Yes, we provide both OEM and ODM services, including full, minor, and flexible customization from samples or designs.