geothermal heat pump ground water heater Photos Catalog - page 78

Excellent Wear Resistance En 42crmo4 Heat Treated Steel Export Sales

Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - May 26, 2025 - 96.00 Dollar US$

For EN 42CrMo4 heat treated steel (equivalent to AISI 4140/UNS G41400) that requires excellent wear resistance, it can be given a combination of high hardness, wear-resistant layer and good core toughness through optimized heat treatment process and ...

Heat Sealable Custom Microwaveable Popcorn Bags

Packings glands boots and covers - Jinan Huafeng Printing Co., Ltd - China - May 26, 2025 - contact company for price

Custom popcorn bags, also called customized popcorn bags or personalized popcorn bags, are perfect package for promotional food bags with customized logo and message on the surface. You can print up on the front, back and side of the bag. The back of...

Heat Resistant Conveyor Belt

Industrial machine tools - Baoding Hi Hero Conveying Equipment IMP & EXP CO.,LTD - China - June 12, 2025 - contact company for price

High temperatures are a real challenge for conveyor belts and can cause a lot of damage. When it's hot, the rubber on the belt ages quickly, making it hard and causing cracks. The heat also harms the main body of the belt because it weakens the bond ...

Aisi 4130 Alloy Structure Steel Heat Treatment Process

Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - June 23, 2025 - 529.00 Dollar US$

AISI 4130 Alloy Structure Steel Heat Treatment Process Annealing: Heat AISI 4130 alloy structure steel to about 843℃ (1550°F), keep it warm for a period of time, then cool it in the furnace or in the air to about 482℃ (900°F) to eliminate residual st...

Damp Heat Test Chamber For Antirust Oil And Grease

Electrical equipment and components - Shanghai Linpin - China - July 1, 2025 - contact company for price

Damp heat test chamber for antirust oil and grease is a kind of test equipment to simulate the humid environment, which can be used by petroleum, chemical and other industries, as well as colleges and universities, scientific research institutions an...

Respiratory Wet Heat Exchanger Artificial Nose

Medical apparel and textiles - Guangdong Baiyue Medical Equipment Co., Ltd. - China - July 3, 2025 - 3.00 Dollar US$

1.Double-layer filtration, effectively filtering bacteria and particles larger than 0.5 microns; Effectively avoid cross-infection, enhance surgical safety, and improve the quality of hospital infection control. 2. It can be directly connected to an ...

Heat Treatment A51453 Steel Hardness Improvement Process

Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - July 7, 2025 - 290.00 Dollar US$

The steel grade corresponding to A51453 steel is 45CrNiMoVA, which is a low-alloy ultra-high strength steel with excellent hardenability and comprehensive mechanical properties. Heat treatment hardness improvement process 1. Preheating treatment proc...

Aisi 5120 Alloy Steel Double Quenching Heat Treatment Process

Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - July 28, 2025 - 511.00 Dollar US$

AISI 5120 alloy steel is a commonly used low-alloy structural steel. With its good strength, hardenability and machinability, it is widely used in many fields such as machinery manufacturing and the automotive industry. Proper heat treatment, especia...

Effect Double Quenching Heat Treatment 5120 Alloy Material Microstructure Properties

Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - July 28, 2025 - 521.00 Dollar US$

Effect of two quenching heat treatments on structure and performance (I) Changes in structure After two quenchings, the original structure of 5120 alloy material (such as ferrite and pearlite) is transformed into a fine and uniform martensite structu...

Improve Performance 30cr Steel Material Heat Treatment Specifications

Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - August 11, 2025 - 303.00 Dollar US$

Heat treatment is an important means of improving the properties of metal materials. The heat treatment specifications for 30Cr material include two key steps: quenching and tempering. The quenching temperature is set at 860°C, followed by oil coolin...