Steel Pipe Internal Grinding And Processing Machines

Steel Pipe Internal Grinding And Processing Machines
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Product Details

Steel pipe internal Grinding machine Introduction

realizing the function of fully automatic grinding. It comes with features of high level of automation, high grinding efficiency and simple maintenance. Also, this product is lightweight and covers a small floor area. The equipment mainly consists of grinder, grinding car, and a series of systems such as electric system, hydraulic system, lubrication system, etc.

Steel pipe internal grinding machine.jpg 

Scope of Application and Main Technical Parameters

1.Steel Pipe External Diameter: Φ180~Φ508 mm

2.Steel Pipe Inner Diameter: Φ150~Φ480 mm

3.Steel Pipe Length: 4000~13000 mm

4.Single Weight: Max. 6300kg

5.Steel Pipe Curvature: ≤3mm/m

6.Steel Pipe Surface State: Heat Treatment/ Hot Rolling

7.Steel Pipe Surface Hardness: HRC30~60

Suitable Steel Type: 20, 45, Mn Type, MnV Type, Cr Type, CrMo Type, S355J2H, St 52, CrMo Type, 27SiMn, 30CrMnSiA, J55, N80, P110, Q125, E75, S135, 1340, 4145H, X42 ~ X80, Q295~Q460, 34Mn2V, 35CrMo, 30CrMnSiA, 20G, 12Cr1MoVG, 15CrMoG, T91/P91


This machine is used for grinding the inner bore oxide skin and the flaw of steel pipe to reach the needed surface quality required by customers. Then we can increase the economic benefit of enterprise. This machine can do the steel pipe surface skin peeling off grinding in a full-automatic way controlled by the PLC, with easy operation and convenient maintenance.


1.We provide free technical service about our products and application issues.

2.We provide process design and validation for free.

3.We can guarantee on-time delivery of samples and goods.

4.Close follow-up of all orders by special person and keep customers informed timely.

5.All after-sale request will be responded in 24 hours.

If you're looking for the steel pipe internal grinding and processing machines, please be free to consult the quotation with our factory. As one of the leading manufacturers and suppliers in China, we also offer the customized products made in China with reasonable price.