What is the maximum wall thickness?

The machine supports a max wall thickness of 13mm.

What is the motor power output?

The motor power is 2200W with an output speed of 13RPM.

Hydraulic Roll Grooving Machine for 8 Inch to 24 Inch Steel Pipes (RG-4X)

Name: Hydraulic Roll Grooving Machine for 8 Inch to 24 Inch Steel Pipes (RG-4X)
Brand: Hangzhou Doweld Piping Technology Co., Ltd.
SKU: 2139112325

Zhejiang, ChinaHangzhou Doweld Piping Technology Co., Ltd.

US$3,100.00

20-48 Pieces

US$2,830.00

49 Pieces

US$2,800.00

50+ Pieces

Product profile

Customization

Available

Warranty

1 Year

Type

Pipe Beveling Machine

Model NO.

RG-4X

Style

Hand-held

Layout

Horizontal

Automatic Grade

Semi-Automatic

Power Source

Electric

Certification

CE, ISO

Fabrication Capacity

8"-24"

Power

2200W

Output Speed

13 Rpm

Max Wall Thickness

13mm

Transport Package

Plywood

Trademark

Welping

Origin

China

HS Code

8462490000

Key features

Wide Pipe Compatibility: Handles steel pipes from 8 to 24 inches (DN200-DN600) SCH10/SCH40.

Compact High-Performance Motor: Built-in gear reduction system ensures compact design and reduced noise.

Premium Groove Quality: Hydraulic feeding pump and depth lock knob guarantee optimal efficiency.

Comprehensive Tool Set: Includes motor, hydraulic pump, foot switch, and pipe stand for daily tasks.

Flexible Power Supply: Supports 220V/110V with 50HZ/60HZ frequency for global use.

Customized Design Solutions: Technical team develops solutions for special requirements with MOQ.

Extended Warranty Coverage: 18 months from delivery with free parts for quality issues.

Fast Production Lead Time: Standard and light OEM items finished in 10-15 days.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamFast Delivery

Hangzhou Doweld Piping Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-03-23Nearest Port: Shanghai, NingboAverage Response Time: ≤3.82hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, FCA

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad manufacturing resources, customization capability, and established export operations. It reports ISO 9000 and ISO 9001 certification, ten production lines, six to ten quality-control staff, and annual output of 20,000 butt fusion welding machines. It offers customization from samples and designs, full customization, OEM, and ODM services. However, evidence of formal service-control documentation is incomplete: procedures exist for corrective actions and complaint handling but records are absent, while finished-product inspection also lacks written records. Innovation evidence is mixed: four R&D engineers and historical equipment/system development are reported, but no new products were developed in the past year and no auditable R&D documentation is available. The supplier has no overseas warehouses, showrooms, agents, or branches, and no offline trade-show participation. Customer-specific case evidence is not provided.

Supplier typeThe supplier is a machinery manufacturer with a broad equipment portfolio, ten production lines, and reported production of butt fusion welding machines. It holds self-operated import/export rights and serves multiple international markets, with exports representing 90% of total sales.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. The provided information does not specify certificate validity, scope, or issuing bodies, but the stated certifications are explicit evidence of certification holding.

Production capacityProduction capability is supported by ten production lines, six to ten quality-control staff, one reported quality-control testing equipment quantity, a 20,000-set annual output for butt fusion welding machines, and a 15-workday peak and off-season lead time. The supplier also reports exports to a broad range of regions and self-operated export rights.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization. It also provides OEM for popular brands and ODM services, indicating broad product-development and manufacturing adaptation options.