Api Schmidt Sigma 66 M66 Model Plate Heat Exchanger Gasket For Water Heating

API SCHMIDT SIGMA 66/M66 Model Plate Heat Exchanger Gasket and Plate for Water Heating
 
SIGMA 66/M66 Model Plate Heat Exchanger Basic Structure
 
Heat transfer plates are made by pressing thin sheets of corrosion - resistant metal such as stainless steel or titanium, then set them with seal gaskets and hang sand pile them on the guide bar. The, plates are tightened with bolts between the fixed frame and the movable frame. Here, there is a certain gap between the heat transfer plates that allows liquid to flow. The liquid inlets and outlets are in the fixed frame or the movable frame.
 
SIGMA 66/M66 Model Plate Heat Exchanger Specification
 

Surface Area	0.66㎡
Plate Theta Angle	53 ° 124 °
Connection Diameter	138 mm
Plate Corrugate Thickness	3.8 mm
Plate Centre Length* Width	1470 * 290 mm
Plate Shape Length*Width	1679 * 498 mm

 

SIGMA 66/M66 Plate Heat Exchanger Gasket & Plate Picture

 

 

 

 
OEM & ODM PHE Gasket Parameters
 
Gaskets used in plate heat exchangers must have durability in various liquid qualities and temperature / pressure conditions. M&C has prepared the following gasket materials in order to support a wide variety of applications.
 

Material	Max Use Temperature	Hardness	Application Media
NBR	120 ℃	76±2	Alkane, alkane and other non-polar media, fuel oil and other mineral oil; Lubricants; Animal and vegetable oils; Hot water, saltwater, etc
NBR-HT	140 ℃	76±2
HNBR	150 ℃	76±2
EPDM	150 ℃	80±2	Water, steam, atmosphericozone, non-petroleum-based; Ketone; Alcohols polar medium etc
HEPDM	170 ℃	80±2
Viton A	180 ℃	80±2	Acid, Alkali, Organic Solvent, Hot oil
Viton A(OIL)
Viton B
Viton G	200 ℃	80±2	Strong Acid, Hot oil saturated steam hot oil
CR	-40~60℃	75±2	Refrigerant

 
OEM & ODM PHE Plate Parameters

 

The plates are specially selected from various patterns so as to achieve optimum area and cost effective heat exchanger for each unit. These plates can be classified into three type, H type, L type, Mix type.

 

Plate Corrugate

 

Low angle channel arrangement for lower allowable pressure drops requirement applications;

 

Mixed channel arrangement for optional arrangement to gain the optimized performance;

 

High angle channels arrangement for higher thermal performance and allowable pressure drops requirement applications

 

The Standard Materials

 

304 Stainless Steel

 

This is the lowest cost heat transfer plate material. It has low corrosion resistance and is usually only available in a thickness of 0.5mm. This type of heat transfer plate is typically used in HVAC applications.

 

316 Stainless Steel

 

This is the most common heat transfer plate material and is used in many applications. 316 stainless steel has a high corrosion resistance and is typically available in thickness from 0.5mm to 0.8mm.

 

Titanium

 

This type is very resistant to chemical attack, including most acids, chloride, seawater and chlorine chemicals. This thickness of titanium is usually from 0.5mm to 0.6mm.

 

Hastelloy C276

 

Other common names: Alloy C276, Hastelloy C, Inconel® C-276, Hastelloy C276.

Hastelloy C276 is a nickel-molybdenum-chromium superalloy with tungsten added for excellent corrosion resistance in a variety of harsh environments. Alloy C-276 is widely used in the harshest environments such as chemical processing, pollution control, pulp and paper production, industrial and municipal waste treatment, and acid natural gas recovery. The thickness can range from 0.6mm to 0.8mm.

 

SMO 254

 

Sandvik 254 SMO is a high-alloy austenitic stainless steel developed for use in seawater and other aggressive chloride-bearing media. Thickness available from 0.6mm to 0.8mm.

 

 

PHE Application Areas/Occasions
 

Chemical	Coustic Soda, Fertilizer, Petrochemical, Oil Refinery, Oil & Fat, Pharmaceutical, Sulfuric Acid Cooling
Food	Milk, Beer, Soft Drink, Sauce, Wine, Skid mounted Sterilizer
HVAC	Air-Conditioning, Top water heating
Steel Mill	Blast Furnace, Continuous Casting, C.O.G, Plating & Galvanizing, Blast furmace cooling
Metal	Plating, Quenching, Anodizing, Painting
Pulp & Paper	Black Liquor, White Liquor, Digester, Heat Recovery
Textile	Synthetic Fiber, Spinning, Dyeing
Central Cooling	Sea Water, River Water, Power Station, Co-generation, Marine and many others.

 

 
Plate Heat Exchanger Features
 
Heat Transfer Plates
 
Each heat transfer plate is corrugated to various patterns to increase its strength and heat transfer area. Furthermore, the corrugation creates high turbulence and thereby achieve high heat transfer coefficient. The plate is provided with passage hole on each corner. Each plate is tight-sealed with a gasket fitted in its peripheral groove. 

 
Flow Channel
 
The plates are divided into A-plate and B-plate, and a passage is formed between these plates. The high temperature fluid flows alternately and in the opposite direction of the other fluid. Thus high efficient transfer of heat is achieved through these plates.

A-plate when reversed would become B-plate. As such only one type of plate can be used as A-plate and B-plate for most models. 


Easy Maintenance
 
The plate heat exchanger can be easily opened for inspection and maintenance by loosening the tightening bolts and nuts. Assembly and opening of the unit are also easily performed. 
 
Less Installation Space
 
The lightweight and compact construction saves the installation space to 1/4 and the weight to 1/3 of shell & tube heat exchanger respectively. In addition, lightweight and thin heating plate with less liquidhold facilitates the installation work.

The Plate Heat Exchanger can be disassembled for cleaning without piping work, while the shell & tube heat needs a additional space for drawing out the tube bundle.
 

 

 

Plate Heat Exchanger Advantages

 

1. Heat transfer coefficient is about 2 times as high as that of shell & tube heat exchanger. The condensing surface is always secured and the heat transfer coefficient is improved because condensate is immediately drained out.

2. To achieve much less vapor pressure drop than the conventional Plate type Heat Exchanger, special consideration of plate characteristic is taken in contribution.

3. Cooling water consumption is about half of heat exchanger.

4. The use of gasket is selectively used and it expands the application to wide field.

5. Easy change of condesing capacity by increase or reducing the number of plates.

6. Because of inlet and outlet connections at the same side, SIGMA 66/M66 type can be applied not only an total condenser but also to partial condenser.

 

Plate Heat Exchanger Picture

 

 

 

 

M&C Heat Parts Company Profile

 

M&C Heat Parts Co., Ltd is founded in Wuxi, Jiangsu. M&C is specialized in designing and manufacturing high quality heat transfer equipment. The range of products comprises plates & gaskets, plate heat exchangers, gasketed heat exchangers and brazed heat exchangers. Thus, as one of the few producers worldwide, M&C offers solutions with optimum thermodynamic designs for different industries and virtually all applications.

M&C provide you with one-stop accessories service, multuple-brand & multiple model alternatives for your choice. We'll meet all your requirements of plate heat exchanger and keep your machine running contunously through our rich storage and quick response.

Moreover, we have a strict quality control and after-sales service system, from material purchasing to finished product package until the product received in good condition. Our products have been widely used all over the world in various fields.

 

 

M&C Plate Heat Exchanger Plates & Gaskets Other Models Recommend

 

Sondex/Danfoss - S4A, S7, S20, S21, S22, S41, S43, S47, S65, S81, S86, S100, S120, S130, SFD7, SFD13, SW19 and so on;

APV/SPX - H17, N25, N35, A055, A085, J060, J092, J107, M92, M107, K55, K71, B110, B134, P105, P190, SR1, SR2, TR9GN, TR9AL and so on;

Tranter/Swep - GX12, GL13, GC26, GC51, GX26, GX51, GX42, GX64, GX85, GX91, GX140, GX145 and so on;

API/Schmidt - Sigma 7, Sigma 9, Sigma 13, Sigma 26, Sigma 27, Sigma 36, Sigma 66, Sigma 106, Sigma 229, Sigma Star 45, Sigma Star 90 and so on;

Vicarb - V4, V13, V20, V28, V45, V60, V100, V110, V130 and so on;

Hisaka - EX11, EX15, EX15, LX026, LX195, LX395, LX595, RX135, RX395, RX595, UX115, UX225, UX395, UX495, UX815, UX995 and so on;

GEA - VT04, VT10, VT20, VT40, VT80, VT405, VT805, VT1306, NT50M, NT50X, NT100S, NT150S, NT150L, NT250M, NT250L and so on;

Funke - FP04, FP05, FP14, FP16, FP08, FP22, FP31, FP40, FP41, FP70, FP100, FP120 and so on;

Thermowave - TL200SS/PP, TL250SS/PP, TL400SS/PP. TL650SS/PP and so on;

DHP - DX143, DX146, DX20V, DX20DL, DX20DM, DX30S, DX36M and so on;

LHE - HT101, HT102, HT104, HT151, HT152, HT202, HT232, HT233 and so on;

 

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