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In butt fusion welding, single-size clamp inserts are crucial. They are specialized fittings inside machine clamps that secure pipes of specific diameters, ensuring pipe centering and stability during welding. With advantages like accurate alignment, time-saving, quality improvement and durability, Welping also offers high-quality ones matching its fusion welding machines.

The foot pedal, also called a safety switch, is a key feature in roll grooving machines. It enables emergency stop, hands-free operation, better efficiency, less fatigue, and precise control. Gruvmaster equips multiple models with this feature for safer, more reliable work.

Gruvmaster’s top roll grooving machines—RG-5X, RG-2M, and RG-1X—deliver reliable solutions for contractors. From powerful hydraulic roll groovers to portable manual pipe roll groovers, they ensure efficiency, precision, and durability in every piping project.

This successful practice reinforces our belief that by relying on reliable equipment like the WP315A PRO and WELPING's standardized environment—and, more importantly, through every operator's strict adherence to procedures—we can consistently deliver high-quality welding results. We are committed to applying the lessons from this experience to every job site.

Groove depth is key to pipe joint reliability. Too shallow or too deep weakens the system. Gruvmaster roll grooving machines with depth lock knobs ensure precise grooves, meeting AWWA C606, FM, and UL standards for long-term safety.

Urban gas pipelines require strict pressure testing, typically 0.6 MPa for 48 hours. HDPE pipes offer excellent strength, sealing, and corrosion resistance, ensuring long-term safety. Welping provides reliable welding equipment to support secure and durable urban infrastructure.

The WP500 butt fusion machine is designed for welding HDPE and other thermoplastic pipes from 315–500mm. With a reinforced frame, stable hydraulic system, and precise heating control, it delivers reliable performance and easy operation, making it a trusted solution for municipal, industrial, and construction projects.

Welping joined the EcwaTech exhibition in Moscow, meeting international clients and presenting a full line of welding solutions such as the FX250 butt fusion machine, clamp inserts, HDPE fittings, WP315Q, and extrusion welder. A memorable dinner with partners deepened both business ties and friendships, marking a key milestone in Welping’s global journey.

The Gruvmaster RG-2S roll grooving machine is a compact, efficient, and reliable solution for small to medium pipe sizes up to 6″. Designed for fire protection, HVAC, and light industrial projects, this roll groover combines portability with consistent performance. With Gruvmaster’s focus on precision and durability, the pipe roll groover delivers clean, accurate grooves that ensure safe and reliable pipe connections.

The Tri stand easy operate and carry ,very suitable for the working of pipes bender,cutting ,threading.

Discover the WP1000A HDPE butt fusion welding machine, designed for large-diameter pipes (630–1000mm). With stable hydraulic pressure, reinforced frame, and precise heating, it delivers stronger joints, faster cycles, and reliable performance for municipal, mining, and industrial projects.

Full automation is redefining HDPE welding. It removes human error, ensures precise control, and generates digital records. With faster cycles, fewer reworks, and real-time monitoring, automated welding delivers stronger pipelines and higher efficiency—giving projects a clear competitive edge.

We participate in professional trade shows within our industry every year, which is an important activity for promoting our brand and developing the market.

Discover Welping’s PTC140 table-type high-speed cutting machine and RG-2T inward & outward roll grooving machine. From smooth cutting to precise grooving, this complete solution makes aluminum pipe connections faster, easier, and more reliable.

The Gruvmaster FX200 Series is a premium butt fusion machine designed for professionals who demand stability, precision, and reliability.
Its heavy-duty frame ensures firm alignment and clean welds, while the hydraulic system and precise temperature control deliver consistent results.
Fast installation, low training requirements, and durable performance make it the smart investment for contractors.

As we watched the impressive display of unity and peace, we reflected on the importance of remembering history while looking toward the future.

From the classic WP200A to the updated WP200A Pro, and now the FX200 brand-new frame, Welping continuously evolves its designs to meet higher standards of stability, durability, and user experience.

Last week. Welping showcased its FX200 Butt Fusion Welding Machine in a live demonstration, underscoring the model’s premium quality. Equipped with a patented hydraulic system and precision components, the FX200 pipe welding machine ensures stable and accurate welding results, even in demanding environments. the FX200 butt fusion machine sets a new benchmark in the high-end welding equipment market, reaffirming Weiping’s commitment to “Quality First”