Use for removing the old layer and grind out a clean concrete surface

The 4 inch 150LB ball valve is a 3-piece one with reduced port, A105 body, F6A stem, ball and seat. The The valve is made as per API6D and is tested under API 598.

The changeover valve is combined by two valves that are different from nominal diameter--one is DN100, the other is DN150. A handwheel is put on the right side of the valve to help control the large WCB-made device. Designed as per DIN 3356, the valve is usually put in the oil industry.

Rigid Couplings For Surface Anod Oxidation.

It's custom CNC Stainless Steel Polishing Parts and well- experienced in providing production for bespoke and OEM production. this part will be used as adapter nest in Coil Machine. The tolerance± 0.001 and the surface without any defects and scratches.

It is one of Special Aluminum Electroplated Parts and as a cut off Block used on the measuring machine. Flat is up to 0.01 mm on the surface. Moreover, keep sharp edges for Cut off and very highly strict to the surface without any defects.

It is one of Special Aluminum Parts which request make laser engraving and as a rotary cylinder plate used on the measuring machine. Flat is up to 0.01 mm on the surface. Moreover, keep sharp edges and precision holes for position and very highly strict to the surface without any defects.

It's OEM High Precision CNC machining parts for Auto Equipment.The tolerance± 0.001,surface treatment is Oxide and the surface without any defects and scratches.

Competitive Advantage: 1. 18 Months Guarantee for quality. 2.OEM manufacturer, print client’s LOGO on the valve body. 3.Offer Operation Manual & Install Introduction for safety use. 4.Offer manufacturer’s reasonable price to win the market for both. 5.Accept any the third party inspection. 6.As a factory, every production process can be controlled during manufacture. 7.Offer inspection & testing reports for raw materials, production process, wall thickness, face to face dimension, pressure test, welding test, painting test, etc.

The 4 inch cryogenic ball valve, designed as per API609, has many parts equipped RPTFE --It has the lowest coefficient of friction and the best corrosion resistance of any known plastic material, so that the valve can handle quite extreme situations.

Threading Tool tap diameter or pitch can be change in need.

The 2-piece floating ball valve, made in accordance with API 6A, has a design of reduced bore, fire safe design, anti blowout stem. With the RPTFE seat and PTFE O ring, the 4 inch WCB valve is certificate to serve you.