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CFB Boiler Platen Superheater Hot Water U Shaped Tube eco friendly

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Address: Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China

Contact name:Sandy Chen

Zhangjiagang HuaDong Boiler Co., Ltd.

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CFB Boiler Platen Superheater Hot Water U Shaped Tube eco friendly

Country/Region	china
City & Province	jiangsu
Categories	Boilers

Product Details

ASME Carbon Steel Boiler Superheater And Reheater Coils

Superheater Coil Introduction

The U-shaped tube heat exchanger has the largest heat exchange area; it has simple structure, compactness, high sealing performance, convenient maintenance and cleaning, minimum metal consumption under high temperature and high pressure, and the lowest cost; U-shaped tube heat exchanger has only one tube plate , Good thermal compensation performance and strong pressure bearing capacity, suitable for operation under high temperature and high pressure conditions. Energy conservation and environment protection.

Process: Material→Ingot →Hot/Cold-Rolling→ Heat treatment(Normalizing+tempering)→ Inspection → rough machining→UT →2nd Heat treatment →finish machining →Inspection

Superheater Coil Details

1.Our products can be modified according to our customers' needs and the situation.

2.we design and manufacture safe,reliable and efficient products.HD BOILER has also completed stand-alone product quality assurance systems.

3.To ensure safety operation, the LT superheater uses SA210 Gr.A1 seamless steel tubes, and the HT superheater uses low-alloyed SA213 T22 seamless steel tubes.

Technical parameter

Medium	air, flue gas, thermal oil, water, brine, refrigerant, etc.
Temperature	standard heat exchanger to 560 ° C by special materials can be higher
Pipe materials	carbon steel, stainless steel, alloy or special materials
Ribs materials	carbon steel, stainless steel, non-ferrous metal, alloy or special materials
Thermal insulation &Surface treatment	according to customers specification

Features

1. The equipment body can be designed into many modules to ensure the long term and stable running;

2. Compact structure which can enlarge the heat exchanging area in order to add the heat transfer area and less leakage

3. Improve the heat transfer efficiency

4. Structure arrangement: In line or staggered arrangement

Manufacturing and acceptance criteria

·	JB/T6512 "boiler with a high-frequency resistance welding spiral fin tube manufacturing technology conditions"
·	HG/T3181 "high-frequency resistance welding spiral fin tube"
·	JB/T6511 "spiral finned tube test technical conditions."
·	JB1611 "boiler tube mane box assembly conditions"
·	JB/T1612 "boiler pressurufacturing conditions."
·	JB16I3 "boiler pressure parts welding conditions."

*Note:HD BOILER can bespoke special type of economizer according to customer's requirement.

Test

1	Latest type of 'U' bending machine is used for precision cold bending of tubes.
2	Bending is done for all kind of heat exchanger, condenser, economizer, boiler tubes in Stainless Steel Seamless as well as welded.
3	Subsequent to 'U' bending tubes are hydro tested & stress relieved if asked for.
4	Also mock-up pieces are prepared for determining thickness reduction on the bend portion.
5	Dye penetrant testing on the bend portion is done ro detect cracks, flaws or any type of defect.
6	Special packing is provided to prevent any damages during transit.