china gas heating water tube hot water boiler for sale

china gas heating water tube hot water boiler for sale

ZOZEN has built six fully automatic lines for the production of convection pipe, coil pipe, threaded pipe, membrane wall, serpentine tube and header. The parts so produced have consistent dimensions that enable easy assembly and ten years’ extension of a boiler’s life.


1. Convection pipe production line: high precision of ±0.5MM.
2. Coil pipe production line: three pieces of pipes can be coiled at the same time. 114mm diameter pipes are coiled into 4.5 meters coil.
3. Threaded smoke pipe production line: tread depth is accurately measured by infrared radiation to ensure tread depth is proper.
4. Membrane wall production line: MPM automatic welding machine with 12 heads, 1600MM panel bending machine.
5. Serpentine tube production line: 150 meters pipe can be made into economizer or super heater in one time without manual seam.
6. Header production line: by medium frequency electric heating, mechanical flow forming closing and NC drilling.

Our Lastest Boiler Type

Seven Hold Points

Seven hold points are set and each one is supervised by a responsible inspector. Any work that fails to pass the inspection cannot proceed until the inspector is able to verify its quality.

1,Incoming materials are inspected again upon entry into the plant.

2,Material markings will be transferred to all cut pieces to ensure identification and traceability.

3,Test pieces are used to ensure a higher success rate in welding.

Unique structural design

National Precision Bearing offers stainless steel for applications that require corrosion resistance.We have world class manufacuring facilities using latest technology, machines and equipments.

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The Locomotive Magazine and Railway Carriage a

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Dear Mr. Supholchai, I am interested in ;Maxitherm; boiler 400kg/hr, could you please advice me on the following, - No. of passes - Water tube or fire tube? - Tube size ; no

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ZBG Boiler is a circulating fluidized bed boiler manufacturer in China, CFB boiler is a good choice for industry processing and power plants.

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Api Line Pipes - Api Pipe Exporters | Api Pip

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HVACR International Trade on Coow

Coowor is a specialized B2B platform for HVACR international trade, involving 12 categories and over 300 subcategories which includes air conditioning equipment, refrigeration fittings, refrigeration equipment ; tools, heating ; ventilation equipments, automotive air conditioners, etc.

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Hi Margo, Paraffin, is certainly harder to source nowadays, compared to years ago, when many households routinely used it for heating and lighting, and there was a self service style pump on most local petrol station forecourts.

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How to Find Out the Age of a Hot Water Heater, Heating Furnace, or Boiler - we provide a chart that de-codes water heater, boiler, furnace serial numbers to disclose the year each device was made.

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Home Heating using paraffin Inverter heaters | Electri

Hi Margo, Paraffin, is certainly harder to source nowadays, compared to years ago, when many households routinely used it for heating and lighting, and there was a self service style pump on most local petrol station forecourts.

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Hydrotherm Introduces New Full-line Boiler Brochu

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