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 Descriptionsteal 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 |
| Â Installation Method | 1.cold installation 2.Prestress Installation 3.Preheat Installation Method 4.One-Time Compensator Installation Method |
Main Indexes of Polyurethane insulation layerÂ
Â
| 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
Â
| 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 |
| 1. | good insulation properties |
| 2. | low heat loss |
| 3. | Â heat loss is 25% of the traditional pipe. |
| 4. | energy saving |
| 5. | Â 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. |
 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 |
| Â Installation Method | 1.cold installation 2.Prestress Installation 3.Preheat Installation Method 4.One-Time Compensator Installation Method |
Main Indexes of Polyurethane insulation layerÂ
Â
| 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
Â
| 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 |
| 1. | good insulation properties |
| 2. | low heat loss |
| 3. | Â heat loss is 25% of the traditional pipe. |
| 4. | energy saving |
| 5. | Â 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. |
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Key Chain
It is not only a keychain ,also a funny toy ,bring you more fun in life, when we are bored, thinking about things or stressed, we can all relax ourselves and relieve stress by pressing this keychain And it is a good decoration, which can be hung on a school bag or key.
Package: Individual opp bag , customized packaging is acceptable
1) For small quantity, shipment is preferred to shipping with express by UPS, EMS, TNT, FEDEX or DHL to meet your deadline on time worldwide basis.
2) For regular mass production, shipments can be arranged by sea, air, door to door, express or economy. Let us know your
requirement, we'll try to save your budget and meet deadline.
Soft rubber keychain,keychain,rubber keychain
Shenzhen Stardeal Industrial Co.,Ltd , https://www.plasticblisterpack.com