Pump truck piping made of special material steel tube, the inner surface hardening, infiltration of carbon processing, flange bushings hardness of 58 and 60 degrees, the service life of the pipeline for 3 to 5 times, for the user to save the time and cost, dispense with the trouble that often in tube, improve the production efficiency.

Our company produces a complete set of wear-resistant tubing weighing low (weighing is the necessary guarantee for the normal operation of the on-board pump). The quantity of ash is high, which is the ideal piping for the pump.

The quality inspection department of the company has a 100% complete inspection of the company's products. (1 wear tube tape 2 caliper 3 platform bending pipe caliper)

Pump piping hardness test:

The hardness test of the straight pipe brauer and the hardness of bend pipe

Pressure test:

During the production process, the quality inspection department of the company does a destructive sampling of the products

1) the quality inspection department of the company conducted a destructive sampling of the pressure of mn13-4 bend

2) the quality inspection department of the company carries out the stress of the wear - resistant straight pipe

Water pressure detection:

1) the quality inspection department of the company shall carry out the destructive inspection of water pressure of the wear-resistant straight pipe

2) the quality inspection department of the company conducted a destructive sampling of the water pressure of mn13-4

Welding mouth magnetic particle inspection:

The quality inspection department of the company carried out a 100% magnetic particle inspection for the welding of the product

Casting bend X ray detection and ultrasonic flaw detection

The quality inspection department of the company made 100% X-ray inspection and ultrasonic testing team for the outlet casting bend pipe.

Technical equipment for pump piping:

1. The precision of the sawing machine is effective in controlling the geometrical size error of the straight pipe by less than or equal to 0.5mm, and the thermal influence of the rotary sand cutting equipment to overcome the thermal influence of the lower material after the quenching of the pipe body and the oblique mouth problem are developed independently.

2, the company imported ultra high frequency quenching equipment to ensure the wear-resisting pipe martensite microstructure and hardness of HRC60 above and in '06 and day high group joint design system of taper pipe pushing equipment fill the blank of the taper pipe domestic intermediate frequency to process.

3. The company adopts fully automatic 6 station wax machine and aviation aluminum abrasive tools to improve the accuracy of production efficiency and product size.