Flange
Flanges are a method of connecting pipes, valves, pumps, and other equipment to form a piping system, usually by welding or threading. It is also easy to clean, inspect or modify. Flanges are usually welded or tightened. Flange joints are made by bolting two flanges together and using washers between them to provide a seal.
Pipe assemblies may be bolted together between flanges. Flanges are used to connect pipes to each other, to valves, to fittings, and to special items such as filters and pressure vessels. Cover plates can be connected to create "blind flanges". Flanges are bolted together, and sealing is usually done using washers or other methods. Industries dealing with flammable, volatile, toxic or corrosive substances require special protection at flange joints. Flange shields can provide an additional level of protection to ensure safety.
There are many different flange standards worldwide. For simple functionality and interchangeability, these designs have standardized dimensions. Common world standards include ASA/ASME (USA), PN/DIN (Europe), BS10 (UK/Australia) and JIS/KS (Japan/Korea).
In most cases, standards are interchangeable, as most local standards have been aligned with ISO standards.
Flanges are also made in standardized sizes, usually in "flat", "convex", "mortise" or "ring joint" styles, but other ambiguous styles may be available.
Flange designs include "weld neck", "socket", "lap", "socket weld", "thread" and "blind flange".
Welding Neck,Neck Flange,Weld Neck Flange,Long Welding Neck Flange Guangdong Jiema Energy Saving Technology Co.,Ltd , https://www.jiemaheatexchanger.com
Product Name:
small auto steel industrial Hot electric Gear pump for oil
Description:
Designed according to ISO9001 standard, widely used for transfer liquid media in the food-processing, cosmetics and pharmaceutical industries, sometimes, the media can contain a little solids.
Construction:Â
pump body, gear box, different rotor shapes(tri-lobe rotors, butterfly type rotors, single impeller etc) Â
Material:
SS304/SS316L
Speed adjustment:
stepless and frequency control
Max. Flow:
43000L/H
L/100R
3L, 6L, 8L, 12L, 20L, ...200L
Max.outlet pressure:
0.6Mpa(media viscosity would make it different)
Highest media temperature:
80°c, more higher adopts Double mechanical seal
Speed range
200-500rpm
Rotor Type:
2-leaves(butterfly shape), 3-leaves, signal butterfly
Mechanical seal:
SIC/SiC/EPDM(Standard)
Motor power:
0.55kw, 0.75kw, 1.5kw, 2.2kw, 3kw, …22KW
Sealing option:
Sanitary single mechanical seal/Double mechanical seal with cooling system
Voltage:
110-480V
Motor:
Siemens, ABB, LOCAL,50hz/ 60hz
Surface treatment:
Inner polished and Sandblast outside
Available connection:
Clamp, Union, Flange
Available standard:
DIN, SMS, 3A, RJT, ISO/IDF
Operated:
Electric
small auto steel industrial Hot electric Gear pump for oil
  Stainless steel lobe pumps (also called as colloid pumps, rotor pumps, threeleaf pumps and etc.), are widely used on beer, food, dairy, beverage, chemical and medical industry and so on. For the special shape of the rotor and the high precision, we make rotor curve program composition by C Language and then input in machining centre to process, which confirms the high precision of the key parts and the strict requirement.
Characteristic
  Lobe pump belongs to positive displacement pump, flow can be controlled accurately and can change to variable pump conveniently.
  The rotation speed of lobe pump is very low, normally between 100rpm and 500rpm, the material is sent out smoothly and the component is not changed. Lobe pump can transfer high viscosity material, so it also called colloid pump.
  Lobe pump can be made as rather high output pressure conveniently, suitable to long distance or high resistance dosing transfer.
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Application
1). Food and beverage: dairy, chocolate, syrup, cream, cereal mash, beer and latex.
2). Fruit concentration: tomato paste, pudding, juice, jam and jelly.
3). Paste products: fats, grease and etc..
4). Cosmetic: face cosmetic, abluent, fixature, spice and so on.
5). Medicine: extract, emulsion and pill plasm.
6). Chemical industry: dyes, grease, dissolvant, resin and polymer.
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Model
 L/100R  (L)
Rpm
 Flow rate (L/H)
Power (kw)
Inlet
 Connection type
BLS-3
3L
200-500
300-800
0.55
Φ25*1.5
clamp
union
flange
BLS-6
6L
200-500
650-1600
0.75
Φ25*1.5
BLS-8
8L
200-500
850-2160
1.5
Φ32*1.5
BLS-12
12L
200-500
1300-3200
2.2
Φ38*1.5
BLS-20
20L
200-500
2100-5400
3
Φ8*1.5
BLS-30
30L
200-400
3200-6400
4
Φ2*1.5
BLS-36
36L
200-400
3800-7600
4
Φ50.8*1.5
BLS-52
52L
200-400
5400-11000
5.5
Φ63.5*1.5
BLS-66
66L
200-400
7100-14000
7.5
Φ63.5*1.5
BLS-78
78L
200-400
9000-18000
7.5
Φ76*2
BLS-100
100L
200-400
11000-22000
11
Φ76*2
BLS-135
125L
200-400
15000-30000
15
Φ89*2
BLS-160
160L
200-400
17000-34000
18.45
Φ102*2
BLS-200
200L
200-400
21600-43000
22
Φ102*2
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Small Auto Steel Industrial Hot Electric Gear Pump for Oil
Model NO.: BLS
Suggested Rotational Speed: 200-500rmp
Connection: Threaded, Clamped, Flange
Type: Hot Electric Gear Pump for Oil
Function: Hot Electric Gear Pump for Oil
Trademark: BLS
Transport Package: Normally Plywood Case
Specification: ISO, CE
Origin: Zhejiang, China
HS Code: 8413810090
Product Description