CT-031 Heavy-Duty Cast Iron Pipe Wrench Assortment | Factory Wholesale Supplier

This heavy-duty cast iron pipe wrench assortment covers every plumbing and HVAC pipe size from 6-inch to 24-inch models, providing contractors and maintenance teams with the precise tool for each job. The drop-forged steel jaws feature precision-ground teeth that bite into round pipe surfaces without slipping, even when coated in grease or pipe compound. The I-beam handle profile delivers maximum bending resistance while keeping weight manageable during extended use.

The adjustable hook jaw mechanism allows field adjustment to fit pipes ranging from 1/8-inch to 4-inch capacity, depending on wrench size, eliminating the need for multiple fixed-size wrenches. Self-cleaning jaw teeth shed debris and pipe thread sealant during use, maintaining grip performance without manual cleaning. The TPR anti-slip overmold absorbs vibration and provides a secure grip in wet or oily conditions common to plumbing work.

We support full OEM and ODM services including custom handle colors, jaw patterns, and branded packaging for global wholesale distribution programs.

• Drop-forged steel jaws with precision-ground teeth grip round pipes without slipping
• Cast iron body provides maximum rigidity for heavy pipe turning
• I-beam handle design maximizes strength-to-weight ratio
• TPR anti-slip grip absorbs shock and reduces hand fatigue
• Adjustable hook jaw accommodates pipe sizes within range
• Self-cleaning jaw teeth prevent debris buildup during use

• Commercial plumbing pipe installation and repair
• HVAC ductwork and pipe fitting assembly
• Industrial plant maintenance and pipeline work
• Oil and gas facility pipe fitting
• Fire sprinkler system installation

• Over 20 pipe wrench sizes in production covering 1/8" to 4" pipe capacity
• Drop-forging process (not sand casting) ensures jaw tooth consistency
• In-house heat treatment line controls hardness HRC 35-45
• Custom handle colors and lengths available for brand differentiation