For more than 20 years, Gruvmaster has been one of the world's leading manufacturers of innovative, technologically advanced plumbing tools and machines for construction sites, refrigeration, gas, water and environmental technology as well as maintenance tasks. We are committed to providing high-quality rolling groovers to professional craftsmen around the world who we believe understand the limits of their work and know how to exceed them. Our rolling groovers are specially designed to work in extreme environments and perform reliably every day. In China, we are known for our industry-leading products that help professionals like you improve safety, ensure reliability and maximize efficiency. Today, our co-branded rolling groove machines from Gruvmaster and Welping are receiving widespread recognition and acceptance in the global market. Gruvmaster, renowned as a pioneer in plumbing solutions and services, remains at the forefront of industry innovation. By harnessing cutting-edge engineering technology and services, Gruvmaster consistently delivers exceptional product design and performance. This empowers customers to tackle even the most distinctive construction challenges with confidence.
Roll Groover
Certificates
Pipe Cutting Machine
Pipe Jacks and Stands
Hydraulic Roll Grooving

Hydraulic Roll Grooving Machine With Carriage for 1 Inch to 8 Inch Steel Pipes (RG-1C)
Model : RG-1C

Hydraulic Steel Pipe Roll Grooving Machine for 1 Inch to 8 Inch Steel Pipes (RG-1X)
Model : RG-1X

Hydraulic Electric Roll Grooving Machine with Foldable Legs for 1 Inch to 8 Inch Steel Pipes (RG-1A)
Model : RG-1A

Heavy duty Electric Hydraulic Roll Groover Machine for Steel Pipe SCH10/SCH40 2"-12" (RG-2X)
Model : RG-2X

Pipe Grooving Machine For Pipes SCH10/SCH40 1"-12" (RG-2S)
Model : RG-2S

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

Hydraulic Roll Grooving Machine for 1 Inch to 12 Inch Ideal for Distributors(RG-5X)
Model : RG-5X

Pipe Hydraulic Roll Groover 1"-12" with fold trolly (RG-5S)
Model : RG-5S

Hydraulic Roll Grooving Machine for 2 Inch to 16 Inch Ideal for Distributors and Agents (RG-6X)
Model : RG-6X
Manual Roll Grooving
Fire Protection Pipe Hanger

Swivel Ring Pipe Hanger 1/2"–8" | Adjustable Pipe Support
Model : HG01

HG02 Clevis Hanger 3/4"–12" Carbon Steel Pipe Hanger
Model : HG02

Steel Pipe Riser Clamp 3/4"–12" | Heavy Duty Pipe Support
Model : HG03

CPS03 Side Mount Pipe Strap 3/4"–2" for CPVC Pipe Support
Model : CPS03

CPS04 Standoff Pipe Strap 3/4"–2" | Offset Pipe Support
Model : CPS04

CPS02 Two Hole Pipe Strap 3/4"–2" Carbon Steel Dual-Fix Pipe Support
Model : CPS02

One Hole Pipe Strap 3/4"–2" | Steel Pipe Clamp UL Listed
Model : CPS01








