A572 Gr 345 steel Vs PVQ Q345R boiler steel plate

PVQ Q345R boiler steel plate,In August 2011, the expanded license for the special equipment material manufacturing of steel plates for heavy steel boilers and pressure vessels successfully passed the expert review and identification. At this point, the company has the qualification to produce steel plates for boilers and pressure vessels with a maximum thickness of 80 mm. Production continues to be at the leading domestic level. Our boiler steel plate has been widely used in the manufacture of I, II, III pressure vessels and various pressure vessel reaction tanks.

After quenching and tempering, 40Cr alloy steel plate and PVQ Q345R boiler steel plate sheet have good comprehensive mechanical properties, good low temperature impact toughness and low notch sensitivity. The hardenability of steel PVQ Q345R boiler steel plate is good It can be hardened to Ф28 ～ 60mm during water quenching and Ф15 ～ 40mm during oil quenching In addition to quenching and tempering, this steel is also suitable for cyanidation and induction hardening The cutting performance is better When the hardness is HB174 ～ 229, the relative cutting workability is 60% 40Cr alloy steel is suitable for making medium-sized plastic molds,PVQ Q345R boiler steel plate.

"Our mill has three production lines:
1).2500mm production line (Width: 1600-2300mm, Thickness: 6-30mm, Annual capacity: 1,600,000 Tons;
2).3500mm production line (Width: 2000-3050mm, Thickness: 10-80mm, Annual capacity: 2,000,000 Tons;
3).4300mm production line (Width: 1500-4100mm, Thickness: 6-300mm, Annual capacity: 1,800,000 Tons;
The weight of each ingot can reach 44 tons, which is at the leading level in China. In addition, we have a 1700mm hot-rolled coil production line (width range: 900-1550mm, thickness range: 1.2-25.4mm, annual production capacity: 3.5 million tons."
PVQ Q345R boiler steel plate

Expect in the goods regardless quality be still on the price after-sales service we all will keep in the middle of go together of advantage position real attain the ream customer satisfaction.Our advantage is: experienced craftsmen product development technology, excellent production team, hand strict quality control, sales and after-sales service.

The company is deeply supported and loved by customers with its unique business philosophy and business model. The company has always been adhering to the "credibility first, integrity-based, quality first" purpose, and sincerely serve new and old customers. Over the past twenty years, the company has won the trust of customers by relying on good service and good reputation. Our aftersales team’s main responsibility is to deal with quality feedback and complaints from Customer.