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Hot Water SA210C serpentine evaporator coil convection surface

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Hot Water SA210C serpentine evaporator coil convection surface

Name: Hot Water SA210C serpentine evaporator coil convection surface
Brand: HD BOILER
Price: 1 USD

Buy cheap Hot Water SA210C serpentine evaporator coil convection surface product

Brand Name : HD BOILER

Model Number : superheater coil

Certification : ISO9001 , SGS , TUV , ASME , EN

Place of Origin : Zhangjiagang, China

MOQ : 1 Set / Sets 10tons

Price : Negotiable

Payment Terms : Western Union, L/C, T/T

Supply Ability : 500 Tons per month

Delivery Time : 40-50days

Packaging Details : Seaworthy Packing

Material : Alloy steel, Carbon steel, SA210C SA213T22, etc.

Usage : Power Plant/CFB Boiler

Type : Natural Circulation/Once Through

Structure : Fire/Water Tube

Output : Hot Water/Steam

Fuel : Coal/Gas/Oil-fired, Water Heat

Condition : New

Dimension(L*W*H) : Customization

Standard : ASTM, EN or ISO etc.

Weight : min. 10 tons; max. 1000 tons

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Boiler Superheater Coil Hot Water U Shaped Tube Eco Friendly Energy Saving

Superheater Coil Introduction

Serpentine coil is a tube that twists and turns several times in a plane.The convection heating surface of the boiler, such as economizer, superheater and reheater, adopts the structure of serpentine tube with horizontal and vertical arrangement.

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.

Hot Water SA210C serpentine evaporator coil convection surface

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