Weld Carbon Steel Thermal Insulation Pipe Series

Model NO.: lin229
Cross-Section Shape: Round
Connection Type: Seamless
Size: 2"-12"
Delivery Time: 30 Days
Sample: Can Be Provided
Head Code: Round
Connection: Welding
Payment: T/T, LC at Sight
Color: Black
Usage: Petroleum Coke, Paraffin Wax
Type: Heavy Crude Oil
Application: Industrial Lubricant, Oil Product
Trademark: OEM
Transport Package: Standard Package
Specification: DN25-DN1400
Origin: China
HS Code: 7304192000
Model NO.: lin229
Cross-Section Shape: Round
Connection Type: Seamless
Size: 2"-12"
Delivery Time: 30 Days
Sample: Can Be Provided
Head Code: Round
Connection: Welding
Payment: T/T, LC at Sight
Color: Black
Usage: Petroleum Coke, Paraffin Wax
Type: Heavy Crude Oil
Application: Industrial Lubricant, Oil Product
Trademark: OEM
Transport Package: Standard Package
Specification: DN25-DN1400
Origin: China
HS Code: 7304192000
Product Description
steal pipe with Polyurethane foam insulation and HDPE jacket sleeve
Name  Pre-insulated Pipe
structure work steel pipe/polyurethane insuation layer /HDPE outer protection pipe
the material of insuation layer polyurethane foam
 Installation Method 1.cold installation
2.Prestress Installation
3.Preheat Installation Method
4.One-Time Compensator Installation Method
 
Main Indexes of Polyurethane insulation layer 
 
indexes preference Standard unit standard requirement
Density CJ/T114-4.3.2 kg/m3  ≥60
Average CJ/T114-4.3.1 mm ≤0.5
Percentage of close area CJ/T114-4.3.1 % ≥ 88
Compressive strength  CJ/T114-4.3.3 MPa ≥ 0.3
Water Absorption CJ/T114-4.3.5 % Immersion in boiling water 90 minute,bubble water absorption should be not more than 10%
Cavity CJ/T114-4.3.1   ≤ 0.033
 
Specification of pre-insulated Pipe
 
Specifications
(mm)		 steel pipe OD×Thickness
(mm)		 Outer protection tube diameter ×Wall thickness
(mm)		 Insulation thickness
(mm)		 Unit weight
Kg/m
32/90 32×2.8 90×2.5 26.5 3
45/110 45×2.8 110×2.5 30.0 4
57/120 57×3.0 120×2.5 29.0 6
60/125 60×3.5 125×3.0 29.5 7
76/140 76×4.0 140×3.0 29.0 9
89/160 89×4.0 160×3.0 32.5 11
108/180 108×4.0 180×3.0 33.0 13
133/200 133×4.5 200×3.2 30.3 17
159/250 159×4.5 250×3.9 41.6 22
219/315 219×6.0 315×4.9 43.1 39
273/365 273×6.0 365×5.6 40.4 49
325/420 325×7.0 420×7.0 40.5 67
377/500 377×7.0 500×7.8 53.7 81
426/560 426×7.0 560×8.8 58.2 94
478/600 478×7.0 600×8.8 52.2 104
529/630 529×7.0 630×9.8 40.7 114
529/655 529×7.0 655×9.8 53.2 117
630/760 630×8.0 760×11.5 53.5 158
720/850 720×8.0 850×12.0 53.0 181
820/960 820×10.0 960×14.0 56.0 252
920/1055 920×10.0 1055×14.0 53.5 281
1020/1155 1020×10.0 1155×14.0 53.5 312
1220/1380 1220×12.0 1380×16.0 64.0 444
1420/1602 1420×14.0 1602×16.0 75.0 590
Advantage of the pre-insulated pipe   
1. good insulation properties
2. low heat loss
3.  heat loss is 25% of the traditional pipe.
4. energy saving
5.  about 30 yeas move the service life, low cost
6. has a strong waterproof and corrosive resistance and high mechanical strength
7. no attached trench ,can be directly buried in the ground or water.

Weld Carbon Steel Thermal Insulation Pipe Series
Weld Carbon Steel Thermal Insulation Pipe Series
Weld Carbon Steel Thermal Insulation Pipe Series
Weld Carbon Steel Thermal Insulation Pipe Series




  Product Description
steal pipe with Polyurethane foam insulation and HDPE jacket sleeve
Name  Pre-insulated Pipe
structure work steel pipe/polyurethane insuation layer /HDPE outer protection pipe
the material of insuation layer polyurethane foam
 Installation Method 1.cold installation
2.Prestress Installation
3.Preheat Installation Method
4.One-Time Compensator Installation Method
 
Main Indexes of Polyurethane insulation layer 
 
indexes preference Standard unit standard requirement
Density CJ/T114-4.3.2 kg/m3  ≥60
Average CJ/T114-4.3.1 mm ≤0.5
Percentage of close area CJ/T114-4.3.1 % ≥ 88
Compressive strength  CJ/T114-4.3.3 MPa ≥ 0.3
Water Absorption CJ/T114-4.3.5 % Immersion in boiling water 90 minute,bubble water absorption should be not more than 10%
Cavity CJ/T114-4.3.1   ≤ 0.033
 
Specification of pre-insulated Pipe
 
Specifications
(mm)		 steel pipe OD×Thickness
(mm)		 Outer protection tube diameter ×Wall thickness
(mm)		 Insulation thickness
(mm)		 Unit weight
Kg/m
32/90 32×2.8 90×2.5 26.5 3
45/110 45×2.8 110×2.5 30.0 4
57/120 57×3.0 120×2.5 29.0 6
60/125 60×3.5 125×3.0 29.5 7
76/140 76×4.0 140×3.0 29.0 9
89/160 89×4.0 160×3.0 32.5 11
108/180 108×4.0 180×3.0 33.0 13
133/200 133×4.5 200×3.2 30.3 17
159/250 159×4.5 250×3.9 41.6 22
219/315 219×6.0 315×4.9 43.1 39
273/365 273×6.0 365×5.6 40.4 49
325/420 325×7.0 420×7.0 40.5 67
377/500 377×7.0 500×7.8 53.7 81
426/560 426×7.0 560×8.8 58.2 94
478/600 478×7.0 600×8.8 52.2 104
529/630 529×7.0 630×9.8 40.7 114
529/655 529×7.0 655×9.8 53.2 117
630/760 630×8.0 760×11.5 53.5 158
720/850 720×8.0 850×12.0 53.0 181
820/960 820×10.0 960×14.0 56.0 252
920/1055 920×10.0 1055×14.0 53.5 281
1020/1155 1020×10.0 1155×14.0 53.5 312
1220/1380 1220×12.0 1380×16.0 64.0 444
1420/1602 1420×14.0 1602×16.0 75.0 590
Advantage of the pre-insulated pipe   
1. good insulation properties
2. low heat loss
3.  heat loss is 25% of the traditional pipe.
4. energy saving
5.  about 30 yeas move the service life, low cost
6. has a strong waterproof and corrosive resistance and high mechanical strength
7. no attached trench ,can be directly buried in the ground or water.

Weld Carbon Steel Thermal Insulation Pipe Series
Weld Carbon Steel Thermal Insulation Pipe Series
Weld Carbon Steel Thermal Insulation Pipe Series
Weld Carbon Steel Thermal Insulation Pipe Series




 

Fischer Tropsch Wax

Fischer-Tropsch wax can be used in plastic processing, such as injection molding, extrusion and pelletizing industries. In the production process of masterbatch and modified plastics, Fischer-Tropsch wax contributes to the dispersion of fillers and excellent smoothness during mixing. It can be used as an external lubricant for PVC. The low viscosity can increase the production speed of the product. It helps to disperse the pigments and fillers during mixing. It is especially useful in the extrusion of high-viscosity systems. It is more than ordinary PE WAX. 40-50% less, and can significantly improve the surface gloss of the product. When using intense colors, the melted Fischer-Tropsch wax can effectively wet the dye and reduce the extrusion viscosity.

When used in the ink as a particulate powder, it can improve the wear resistance and wrinkle resistance of the applied material. When applied to the coating, it can have a wrinkling effect, and when used in a micro powder state, it can form a wrinkle effect of stripes and water lines. When powder coating resin is added, it plays a role of lubrication in the extrusion process, which can reduce screw torque, reduce energy consumption and improve production efficiency.

Fischer Tropsch Wax,Fischer Tropsch Wax,Tropsh Wax,Fischer

Henan Shunbang Chemical Industry CO.,Ltd , https://www.suspensionpvc.com