Best Steel Pipe Cold Expander

LainKeen Hydraulic Exhaust Pipe Expander, 1-5/8" to 4-1/4", Exhaust Pipe Expander Stretcher Tool Set, Muffler Pipe Spreader Automotive Car Tool Kit for Tail Pipe Tube

This tool kit provides the handy collets and expander required to stretch tailpipes before making tight seals to pipes with smaller diameters. Perfect for home DIY or professional auto shops..
The exhaust pipe stretcher offers various collets for a broad expansion range from 1-5/8" to 4-1/4". Includes: Steel expander 1 5/8" - 2" Collet, Steel expander 2" - 2 1/2" Collet, 2 3/8"- 2 3/4" Collet, 2 3/4" - 3 1/8" Collet, 3 1/8" - 3 1/2" Collet, 3 1/2" - 3 7/8" Collet, 3 7/8" - 4 1/4" Collet..
Collets is made of 6061 Aluminum, use oxidation treatment.The expander utilizes Tempered 40CR Alloy Structural Steel, using quenching and phosphating treatment. Let it have more hardness and longer service life..
Ten tons of hydraulic pressure expand the pipe quickly for a perfect fit. Works with all sizes of pipe from 1 5/8" up to 4 1/4" diameter. Great for installing catalytic converters or for making your own custom exhaust system, pipe will not spin..
Manual hydraulic pump can be used with split hydraulic....

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Fumrtcy Exhaust Pipe Expander Stretcher Tool Kit 1-5/8' to 4-1/4', Muffler Pipe Spreader Tool Set for Tail Pipe Tube

Function --- Used to expand the low-carbon steel exhaust pipe to make perfect exhaust seals with smaller diameter piping..
Material --- All collets are made of 6061 Aluminum, use oxidation treatment.The expander utilizes Tempered 40CR Alloy Structural Steel, using quenching and phosphating treatment, ensuring rugged rigidity then extended service life.
Wide Expandinig Range --- In the tool set offers various collets, To extend the exhaust pipe from 1-5/18" to 4-1/4". Includes:Steel expander 1 5/8" - 2" Collet, Steel expander 2" - 2 1/2" Collet, 2 3/8"- 2 3/4" Collet, 2 3/4" - 3 1/8" Collet, 3 1/8" - 3 1/2" Collet, 3 1/2" - 3 7/8" Collet, 3 7/8" - 4 1/4" Collet..
Easy Opeartion --- First step: Choose the proper collet. Second step: clamp the pipe. Third step: and then expand the pipe. Use a 1/2" or 3/4" impact wrench to save even more effort.Operation of our stretcher kit is really that simple!.
Service Guarantee --- We hope to bring you a satisfying shopping experience. If you have any question, please feel free to let us know.Hope you can find what you want here and enjoy your shopping..

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[5 in 1]Swaging Tool Copper Tube Expander Manual Copper Pipe Swage Too Expander Drill Bit Soft Copper tubing Tool bit with for HVAC Repairing Air Conditioner

Material:This Manual tube expander is bearing steel material, blackened surface treatment process to prevent pipe drill bit rusting..
Contains: 6pcs hexagonal handle tube expander + 5pcs bell mouth expander,Air Conditioner Copper Tube Expander Tool Drill Sets.
Specifications: 7/8 (22.2mm), 3/4 (19mm), 5/8 (15.9mm), 1/2 (12.7mm), 3/8 (9.5mm), 1/4 (6.3mm).
Function: When the air conditioner is installed, expand the copper pipe to make the two copper pipes interconnected. (It needs to be installed on a hand electric drill).
Operation method: according to the expanding pipe diameter, select the corresponding expanding head and install it. In order to prevent the edge of the pipe from cracking, the tip of the expanding head should be used to expand the pipe. Then insert the whole expanding head into the copper tube and apply force evenly until the cup mouth is formed..

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DNA MOTORING TOOLS-00202 1-5/8 to 4-1/4 Inches Exhaust Pipe Expander Stretcher Tool Set with Rubber Rings for Automotive Car Tail Pipe Tube Repair

... PIPE EXPANSION KIT - This exhaust pipe stretcher offers various collets for a broad expansion range from 1-5/8" to 4-1/4" which can satisfy your needs easily and efficiently. Great for professional auto shops or home DIY..
CONVENIENT TO CARRY - The exhaust expander tools includes common tools needed to solve exhaust pipe expansion work. All parts are smartly placed in molded tool box for quick organization and convenient storage..
EASY OPERATION - Impact driven heavy-duty expander allows for fitting smaller exhaust piping and making exhaust seals. Easy to use, choose the proper collet, clamp the pipe, and then expand the pipe. Note: Use impact wrench to save even more effort..
PRODUCT SPECIFICATIONS - 1-5/8 to 4-1/4 Inches with a pack of rubber rings, SIZE : Steel expander 1 5/8" - 2" Collet, Steel expander 2" - 2 1/2" Collet, 2 3/8"- 2 3/4" Collet, 2 3/4" - 3 1/8" Collet, 3 1/8" - 3 1/2" Collet, 3 1/2" - 3 7/8" Collet, 3 7/8" - 4 1/4" Collet.

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OMT Hex 28mm (3/4″-10 Thread) Exhaust Pipe Expander Stretcher Tool Set 1-5/8 to 4-1/4 Inches, Muffler Pipe Spreader Automotive Car Tool Kit for Tail Pipe Tube

AUTO PIPE EXPANSION KIT: This mechanic’s tool kit provides the handy collets and expander required to stretch tailpipes before making tight seals to pipes with smaller diameters. Perfect for home DIY or professional auto shops..
WIDE EXPANDING RANGE: The exhaust pipe stretcher offers various collets for a broad expansion range from 1-5/8" to 4-1/4". Includes: Steel expander 1 5/8" - 2" Collet, Steel expander 2" - 2 1/2" Collet, 2 3/8"- 2 3/4" Collet, 2 3/4" - 3 1/8" Collet, 3 1/8" - 3 1/2" Collet, 3 1/2" - 3 7/8" Collet, 3 7/8" - 4 1/4" Collet..
EASY OPERATION: Choose the proper collet, clamp the pipe, and then expand the pipe—operation of our stretcher kit is really that simple! Use a 1/2" or 3/4" impact wrench to save even more effort. Our helpful user manual is included to guide you through the process..
HEAVY-DUTY CONSTRUCTION: All collets are made of aerospace-grade 6061 Aluminum while the expander utilizes Tempered 40CR Alloy Structural Steel, ensuring rugged rigidity over an extended service life. GB standard compliant..

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VEVOR Hydraulic Exhaust Pipe Expander, 1-5/8" to 4-1/4" Size, 10 T Pedal Pump Included w/4 Dies and 2 Storing Cases for Copper, Aluminum Tubes in Car Repairing

Wide Expanding Range: The hydraulic exhaust pipe expander provides various collets for a broad expansion range from 1-5/8" to 4-1/4". Includes: mild steel expander (1 5/8" - 1 7/8" collet, 2" - 2 1/2" chuck), and aluminum alloy expander (2 3/8"- 2 3/4" Collet, 2 3/4" - 3 1/8" collet, 3 1/8" - 3 1/2" collet, 3 1/2" - 3 7/8" collet, 3 7/8" - 4 1/4" collet)..
Labor-saving Hydraulic System: This muffler pipe expander forces pipes to expand by using an air hydraulic mechanism. A 10-ton air hydraulic foot pump with a 6 feet high-pressure hose makes your expansion effortless..
Easy to Install & Operate: Different sizes of collet need to be matched with specified collets. Details are provided in the picture. You need to assemble the expanding part with a hydraulic mechanism and insert it into the pipe..

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VEVOR Hydraulic Exhaust Pipe Expander, 1-5/8" to 4-1/4" size, 10 T Manual Hydraulic Pipe Stretcher w/4 Dies and 2 Storing Case for Copper, Aluminum Tubes in Car Repairing

Wide Expanding Range: The hydraulic exhaust pipe expander provides various collets for a broad expansion range from 1-5/8" to 4-1/4". Includes: mild steel expander (1 5/8" - 1 7/8" collet, 2" - 2 1/2" chuck), and aluminum alloy expander (2 3/8"- 2 3/4" Collet, 2 3/4" - 3 1/8" collet, 3 1/8" - 3 1/2" collet, 3 1/2" - 3 7/8" collet, 3 7/8" - 4 1/4" collet)..
Labor-saving Hydraulic System: This muffler pipe expander makes pipes expand by using a manual hydraulic mechanism. The hydraulic tool is designed with exquisite details, such as a 4 feet high-pressure hose and no-leakage oil cylinder. Pressure: 10 tons..
Easy to Install & Operate: Different sizes of collet need to be matched with specified collets. Details are provided in the picture. You need to assemble the expanding part with a hydraulic mechanism and insert it into the pipe..
Heavy-duty Construction: All collets are made of Aluminum alloy, ensuring rugged rigidity over an extended service life. The coated surface of the exhaust pipe expander kit provides rust resistance..

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3 pcs 1/18" to 3-1/2" Exhaust Pipe Expander/Pipe Stretcher Kit/Muffler Pipe Expander/Tail Pipe Expander

◇ Important : The previous product quality was not very good, we have asked the factory to improve the product quality, now the product quality is better than the previous one, please don't worry. If there is any quality problem, please contact us in time.
◇ Features : This Tail Pipe Expander set includes three different expander sizes, can work to all 1-1/8inch to 3-1/2inch ID thin-wall pipes.
◇ Funtion : The 3-Pieces Pipe Expander Spreader Tool Set is designed to quickly and easily straighten clamp dents and clamp marks in mufflers and tail pipes, and stretch pipe openings or fix damaged pipe ends. Can be use with a hand ratchet or breaker bar and also a hand wrenches.
◇ Easy to use : Designed to quickly and easily straighten out clamp dents in mufflers .A simple wrench turn expands pipe for exhaust system repair and installation.
◇ Contents: 1 X Small Expander: 1-1/8" to 1-3/4" 1 X Medium Expander: 1-1/2" to 2-1/2" 1 X Large Expander: 2-1/8" to 3-1/2" 6 X Extra O-Rings 1 X Blow Mold Storage Case.

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STKUSA Stark 3-Pieces 1/18'' to 3-1/2'' Tail Exhaust Pipe Expander Exhaust Muffler Spreader Tail Pipe Muffler Exhaust Spreader Kit with Storage Case, Red (26006)

Wide Application - 3 different sizes exhaust pipe expanders make it almost suitable for all kinds of pipes, ensures a perfect fit with pipes without leaks.
Precise Design - Used to extend a length of pipe in equal proportions so that the pipe diameter is the same rather than tapered.
High-Quality Material - Made of high-quality high-carbon steel, it has high strength and durability, and high-quality products provide you with high quality assurance.
Function - Ensure perfect fit, no leakage, and remove dents and nicks, securely attached, and not easy to loosen..

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