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Brand Name : Yun Neng
Model Number : 3003
Certification : ISO9001 ISO4001 ISO45001
Place of Origin : Changzhou China
MOQ : 3 metric tons
Price : negotiation
Payment Terms : T/T
Supply Ability : 50,000 mt per year
Delivery Time : 30 working days after received your down payment
Packaging Details : Standard export packaging
Product Name : Internally Threaded Pipe
Application : Refrigerating Apparatus,Heat Exchange Equipment
Outside Diameter/mm : 9.52
Thickness/mm : 0.45
Tooth Depth/mm : +0.05
TWT/mm : 0.50
Number of Teeth : 40-60
Helix Angle/(°) : 18
Shape : Coil
Treatment Process : Oil The Inner Layer
Specification : With reference to the national standard or customer requirements, we can meet the customer's needs for flaring and bending, and can be customized to various specifications.
Details : Tensile strength>130Mpa, elongation≥35%, flaring rate>40%. Special production process, high density and efficient heat transfer performance.
Sample : Samples are free, postage paid by the customer.
The inner grooves have a helical shape and have been optimized for heat transfer. The heat transfer coefficient of the tube is improved by two times over that of ordinary smooth bore tubes. This greater efficiency can aid in the construction of more compact heat exchangers and the decrease of refrigerant load.
Different groove depths and geometries fulfill regional requirements and refrigerant types in use.
* Straight grooves
* High heat transfer efficiency
* Easy to shape and bend * Low cost and weight
* Helical grooves
* Very high heat transfer efficiency
* Easy to form and bend * Low cost and weight
condensator
evaporimeter
air conditioner external unit
ice box
refrigerator
Small heat exchanger
frigistor
packaged air conditioner
Dry wet machine
etc.
Product Name | Model Number (Material) | State | SWAAT>1000 h Ensile Strength>130 Mpa Yield Strength 50-80 Mpa Elongation≥35% Flare>40% | ||||||||
Outside Diameter/mm | Thickness/mm | Tooth Depth/mm | TWT/mm | Addendum Angle/(°) | Helix Angle/(°) | Number of Teeth/mm | Maximum Length/mm | Shape | |||
Main Size | 3003 | O | 5-13 | 0.3-0.8 | 0.05-0.25 | 0.35-1.05 | 16-60 | 0-30 | 30-70 | Coil | |
Example | 7 | 0.47 | +0.25 | 0.97 | 18 | 40-50 | |||||
7 | 0.40 | +0.10 | 0.50 | 40-50 | |||||||
7.94 | 0.40 | +0.10 | 0.50 | 40-60 | |||||||
7.94 | 0.60 | +0.18 | 0.78 | 40-60 | |||||||
9.52 | 0.45 | +0.05 | 0.50 | 50-60 | |||||||
9.52 | 0.60 | +0.20 | 0.80 | 50-60 |
Product specifications and performance requirements according to the national standards or customer requirements.
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