chemical fiber spinning melt new filter material ,water treatment plants ,precision physical filteration materials,stainless steel sintered filter cartridge and powder metallurgy materials .
Introduction of stainless steel sand:
In order to increase the production efficiency and better fiber quality, chemical fiber mills nowadays are using irregular shaped stainless steel powder as filter medium in the fiber making process (to replace with silica sand and aluminum oxide).
Characteristics of Stainless Steel Filter Powder:
1.Inert to Polymers
High-chromium alloy stainless steel powder is inert to all polymers due to the protective chromium oxide coated on the particle surface.
2.High Porosity Rate
The porosity rate of our powder is as high as 70% - 80%, which can easily capture more foreign bodies, decrease the pressure rising rate, and increase the pack life of spinneret.
3.High Shearing Ability
Our stainless steel powder has very sharp, strong, and irregular edges, which is very good for filtering, shearing and stripping fine micro gels from melt polymer. As Silica sand doesn?t come with such edges, fiber produced with our powder is stronger, and better in quality.
4.High Thermal Conductivity
Lots of heat will be generated when polymer is passing through the spin pack and will be accumulated at the area. As stainless steel powder has better heat conductivity (than silica sand for 4 times more), it can effectively remove the heat for better temperature control and it is a perfect solution for high-speed spinning.
5.Resistance to Compaction
Although both of stainless steel powder and silica sand have good resistance to compaction, stainless steel powder is good at steel powder can extend the pack life for 2 -3 times than silica sand, and that makes our powder the better filter media for the spinneret.
6.Precise Size Distribution
Powder is made by water atomization, which can produces stable quality with precise size distribution.
Stainless steel tube is a hollow long strip steel made of stainless-steel material. Because of its excellent corrosion resistance, it is mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instruments and other industrial transportation pipelines and mechanical structural components. In addition, when the bending and torsion strength are the same, the weight is light, so it is also widely used in manufacturing mechanical parts and engineering structures, but also commonly used in the field of furniture decoration.
Stainless steel pipe is divided into seamless pipe and welding pipe according to the production mode, seamless steel pipe can be divided into hot rolling pipe, cold rolling pipe, cold pulling pipe and extrusion pipe, etc., cold pulling and cold rolling is the secondary processing of steel pipe; welding pipe is divided into straight welding pipe and spiral welding pipe.
Stainless steel pipes can be divided into round tubes and different tubes according to the cross-sectional shape. The form tubes have rectangular tubes, rhomboid tubes, ellipse tubes, hexagonal tubes, octagonal tubes and various cross-sectional asymmetric tubes.
It can be divided into Austenitic Stainless Steel Tube Ferritic Stainless Steel Tube Martensitic Stainless Steel Tube and Duplex Stainless Steel Tube by the type of stainless steel.
Stainless Steel Kitchenware (Bowls)
Dia 160 x 75mm 240gr /
Dia 135 x 65mm 200gr /
Dia 115 x 60mm 140gr /
Dia 95 x 55mm 120gr
Material: Stainless Steel 304
Thickness: 0.5mm
Cover: PP (Polypropylene)
Made In Korea
Multigrade Filter (MGF), Sand Filter, and Activated Carbon Filter are essential components in water treatment systems, effectively removing impurities, suspended solids, and organic contaminants to ensure clean and safe water. These filters work together to enhance water quality for various applications, from residential to industrial use.
Stainless Steel Strip
The properties of stainless steel are corrosion resistance, high ductility, attractive appearance and low maintenance.
Stainless steel contains chromium which provides the properties of corrosion resistance at high temperatures. Stainless steel can withstand corrosive or chemical environments due to its smooth surface. Stainless steel products are safe for long-term use with excellent resistance of corrosion fatigue.
Other specifications are also available up to request
Hot Rolled Strip Available Size
Width: 16.0~609.6 mm
Thickness: 2.5~10.0 mm
Available Steel Grade: 304, 304L, 316L
Surface Finish: No.1
StandardASTMROSHAISIDINENGBJIS
LengthCustomized
Thickness 005300mm
Width Customized
Surface 2BBANO3NO4HLNO1Mirror
Material 3040Cr18Ni9A182F304SUSF30414301
Hardness 14H12H34HHO
Chemical Composition
Grade C Si Mn P S Ni Cr Mo Cu N Ti
SUS304 008
100
200
0045
0030
80100 1820
Mechanical Properties
Grade State Hardness HV Yield Strength Tensile Strength Enlongation
SUS304 ANN 200
205
520
40
14H 200250 225
550
35
12H 250310 470
780
6
34H 310370 665
930
3
H 370430 880
1130
Surfce Finish Definition Application
2B Those finishedafter cold rollingby heat treatmentpicking or other equivalent treatment and lastly by cold rolling to given appropriate luster
Medical equipmentFood industryConstruction materialKitchen utensils
BA Those processed with bright heat treament after cold rolling
Kitchen utensilsElectric equipmentBuilding construction
NO3 Those finished by polishing with No100 to No120 abrasives specified in JIS R6001
Kitchen utensilsBuilding construction
NO4 Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size
Kitchen utensilsBuilding constructionMedical equipment
HL Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size
Building construction
NO1 The surface finished by heat treatment and picking or processes corresponding there to after hot rolling
Chemical tankpipe
The properties of stainless steel are corrosion resistance, high ductility, attractive appearance and low maintenance.
Stainless steel contains chromium which provides the properties of corrosion resistance at high temperatures. Stainless steel can withstand corrosive or chemical environments due to its smooth surface. Stainless steel products are safe for long-term use with excellent resistance of corrosion fatigue.
Product Specification and Steel Grade
ASTM
JIS AISI EN Mill\'s Standard
S30100
SUS301
301
1.4310
S44500
SUS430J1L
- -
Other specifications are also available up to request
Hot Rolled Strip Available Size
Width: 16.0~609.6 mm
Thickness: 2.5~10.0 mm
Available Steel Grade: 304, 304L, 316L
Surface Finish: No.1
Cold Rolled Strip Available Size
Width: 4.0~609.6 mm
Thickness: 0.1~3.0 mm
Available Steel Grade: 201, 202, 204 Cu3, 301, 304, 304L, 310S, 316L, 321, 409L, 410S, 420J2, 430, 439, 441, 444, 445
Surface Finish: 2B, 2D, BA, No.3, No.4, No.5, SB, HL
Tolerance of Width
W < 100 mm
100 mm �?�?�?�¢?�?�?�?�¦ W < 1000 mm
�?�??�?�?�?�± 0.10 mm
Grade C Si Mn P S Ni Cr Mo Cu N Ti
SUS301 015
100
200
0045
0030
6080 1618 025
Mechanical Properties
Grade State Hardness HV Yield Strength Tensile Strength Enlongation
SUS301 ANN 250
205
520
40
14H 250310 470
780
35
12H 310370 510
930
10
34H 370430 745
1130
5
H 430490 1030
1320
3
EN 490550
1275
1570
Surface Finish
Surface Finish Definition Application
2B Those finishedafter cold rollingby heat treatmentpicking or other equivalent treatment and lastly by cold rolling to given appropriate luster
Medical equipmentFood industryConstruction materialKitchen utensils
BA Those processed with bright heat treament after cold rolling
Kitchen utensilsElectric equipmentBuilding construction
NO3 Those finished by polishing with No100 to No120 abrasives specified in JIS R6001
Kitchen utensilsBuilding construction
NO4 Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size
Kitchen utensilsBuilding constructionMedical equipment
HL Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size
Building construction
NO1 The surface finished by heat treatment and picking or processes corresponding there to after hot rolling
Chemical tankpipe
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