Yuhong Holding Group Co.,Ltd
Zhejiang Yuhongwell Steel Co.,Ltd
Zhejiang Zhongwu Tube Manufacturing Co.,Ltd
|Place of Origin:||CHINA|
|Certification:||ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008|
|Minimum Order Quantity:||1 PC|
|Packaging Details:||Ply-wooden Case /Iron Case/ Bundle with plastic Cap|
|Delivery Time:||10 days|
|Supply Ability:||According to customer's request|
|Standard:||A179,A192,A210||Material:||GR.A , GR.C , A1, ...|
|Fin Type:||Wound Type,Extruded Type,Welding Type,Special Type||Package:||Iron Case|
extruded finned tube,
heat exchanger fin tube
A192 A179 A210 الكربون الصلب الجرح غير الملحوم نوع مقذوف نوع اللحام نوع خاص أنابيب الزعانف مبادل حراري برودة
Our company is a professional manufacturer of various fin tubes for air cooler and heat exchanger and also provides heat exchanger equipments & parts and technical solutions. We have maintained a stable and cooperative relations with many companies. Some products export Southeast Asia, Middle East, South America and North America etc. Our products are widely used in Sinopec, Petrochina, CNOOC, electric power, metallurgy and other industries. Due to the high quality of our products, fast and punctual delivery, reasonable price and good after-sales service, our company has acquired the recognition of the industry and the trust of our clients.
Our company has passed the ISO9001:2008 Quality System Certification with advanced equipments, strong R&D strength, professional skill, perfect quality guarantee system and strict test.
With our excellent team, we will always do our best to provide clients with the highest quality, most competitive products and first-class services. To satisfy clients' requirements will always be our goals!
We have one subsidiary, Function is as follow
|General extrusion production capacity||General specifications of Extruded Fin Tubes|
|Extrusion Facility: 10 finning machines.
Daily capacity up to 3000 meters.
Extruded fins type: solid plain and serrated.
|Tube OD: 12mm min.~50.8mm(2'') max.
Tube Length: 18 meters max.
Fin Height: 16.5 mm max.
Fin Thickness: appr. 0.4mm/0.5mm/0.6mm
Fin Pitch: 1.5mm min.
A smooth core tube is inserted into an aluminum sleeve and then the fins are extruded out of the aluminum sleeve.
The fins are solid plain or serrated into 12,16 or 24 segments or as your design.
Both plain ends with appr. 10mm~50mm and gaps (Unfinned Section) in the middle.
Both bare ends of Bimetallic Finned Tubes shall be Zinc or Aluminum that metallized applied by an electro spray arc system coating.
Tube Support Box, Clamp or Spacer Box(Materials: Aluminum, Zinc or Stainless Steel).
The common application fileds are:
Extruded Bimetallic Finned Tube is combined with two different materials.
|Items||General Materials||Popular ASTM Materials|
|Core Tube Material||Any metallic materials, as carbon steel, low-alloy steel,
stainless steel, brass, copper,
cooper-nickel alloys, aluminum bronze, nickel alloys etc.
|1. Carbon Steel: A179, A192,SA210 Gr A1/C,A106 Gr B
2. Stainless Steel: TP304/304L,TP316/TP316L/316Ti,
A789 S31803/S2205 etc...
4. Titanium: B338 Gr 2
|Fins Material||1. Aluminum Alloy
|All dimensions are in Inches and specification upon your requests.|
|Tube OD||Fin Height||Fin Thickness||Fins per Pitch(Density)|
|5/8||3/8,1/2||.015/.016/ .020||4, 5, 6, 7, 8, 9, 10, 11, 12|
|3/4||3/8,1/2,5/8||.015/.016/ .020||4, 5, 6, 7, 8, 9, 10, 11, 12|
|1||3/8,1/2,5/8||.015/.016/ .020||4, 5, 6, 7, 8, 9, 10, 11|
|1 1/4||3/8,1/2,5/8||.015/.016/ .020||4, 5, 6, 7, 8, 9, 10,|
|1 1/2||3/8,1/2,5/8||.015/.016/ .020||4, 5, 6, 7, 8, 9, 10, 11|
|1 3/4||3/8,1/2,5/8||.015/.016/ .020||4, 5, 6, 7, 8, 9, 10|
|2||3/8,1/2,5/8||.015/.016/ .020||4, 5, 6, 7, 8, 9, 10|
|Please email us for more information.|
Contact Person: Naty Shen