ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
Zhangjiagang Hua Dong Energy Technology Co., Ltd.
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Specifications
1). Add the heat exchange area and reduce the number of tubes, also increase the fume flow section area to reduce the fume speed and abrasion.
2). H type fin tube can be made to double H type fin tube, high rigidness to fit long tube row.
3). H type fin economizer arranged in line to make the space into many small zones, averaged air flow to reduce the abrasion.
4). With straight channel to gain the best ash-blowing effect.
5). The compact structure to reduce the weight and reduce the manufacturing cost.
| Base Tube Material | Stainless Steel, Carbon Steel, Alloy Steel, Copper Alloy,Aluminum ,SA179 | ||
| Fin Material | Aluminum, Copper Alloy, Stainless Steel, Carbon Steel | ||
| Standard | ASME SA213/ASTM; ASME EA 106, ASME SA178, ASTM B1111 | ||
| Fin depth | 0.5-3mm | ||
| Base pipe O.D | 12.7-18mm | ||
| Fins per inch | 8-20Nos (as customer's request) | ||
| Test Requirement | Physical Property Test, Chemical Composition Analysis, Non-Destructive Test, Other Inspection and Test as customer's requirement. | ||
| Application | Air Cooler, Charge Air Chiller, Condenser, Evaporator, Fluid Cooler, Gas Cooler, Oil Cooler, Radiator, Refrigeration, Steam to Air Heat Exchange, super heater etc. | ||
Product Introduction
| Stainless steel heat /FIN tubes | |
| Application | It is widely used for Heat exchanger ,Air-conditioner ,Refrigerator,Economizer and other parts of Heat Industry. |
| Material of base pipe | Stainless |
| Material of fins | Stainless |
| Type of base pipe | Seamlesss,Welded |
| Type of fins | L,U,W |
| OD of Base pipes | 15mm-219mm |
| WT of base pipes | 1.5-6mm |
| Height of fins | 8mm-30mm |
| WT of fins | 0.8mm-3.0mm |
| Pitch of fins | 2.3m-20mm |
| Length of blank area | according to Customer's request. |
| Length of finned tubes | ≤23m |
BaseTube material:
Stainless steel(SA213 304)
Dimension:
OD:16-140mm WT:2-10mm Length:1-25m
Fin material:
SA213-TP304H,Copper and so on
Fin type:
KL,L,LL,H ,spiral slot,low,Stud pipes-Visual, type
seamless copper stainless steel fin tube
Dimension:
Thickness of fin :0.5-4.0mm Height of fin:5-30mm Fin pitch :3.5-40mm
Make the craft:
steel tube polishing-tooth punching on steel strip-Solid rolling on steel trip-High frequency welding-Hydrostatic pressure test, chamfering, polishing-Quality inspection -Packaging
Produce method:extruded & serrated
Application:
air cooler, fired heater, heat exchanger, marine boiler, economizer, power plant boiler, HRSG boiler, waste heat recovery unit, air heater etc
Characteristic:1.Anti-corrosion2.Anti-wear3.Lower contact resistance 4.Higher Stability
Company Profile
Zhangjiagang Hua Dong Energy Technology Co., Ltd. is a high-tech enterprise specialized in producing all kinds of stainless, carbon and alloy steel tubes and pipes, steel plates which are widely used in the field of boiler&heat exchanger, energy, petrochemical, mining, food, paper, gas and fluid industry. And we have passed the attestations including ASME, TUV, Grade A, ISO9001, EN12952, EN10216, SO3834.
The company is the subsidiary of Zhangjiagang Hua Dong Boiler Co., Ltd, which is the most leading boiler and boiler parts manufacturer in China with a history of 35 years and annual turnover of 110 million U.S.A. dollars. Our products have been exported to over 30 countries like United States, Australia, Vietnam, Pakistan, Albania, Cambodia, India, Indonesia, South Korea, the Philippines, Turkey, Saudi Arab, Germany, Russia, Chile, Syria, Thailand, Bangladesh, France, Algeria, Mongolia and Singapore, Cuba, Iraq, Italy, Spain, Japan, Yugoslavia, Sri Lanka, the Czech republic, kyrgyzstan, Canada, Malaysia, the United Kingdom and so on.