Product parameters
Main Performance Index | |||
Performance index | Reference standard | Unit | Standard requirement |
Finished pipe combination | |||
Appearance | CJ/T200-2004 | No obviouspits,bulges,cracks | |
Work pipe axial movement | CJ/T200-2004 | No jam can move | |
Outer protection pipe temperature | CJ/T200-2004 | ℃ | ≤50 |
Heat loss | CJ/T200-2004 | W/ m² | ≤100 |
Overall compressive strength | CJ/T200-2004 | MPa | ≥0.08 |
Axis eccentricity | CJ/T200-2004 | mm | 4/5/6 |
Vacuum absolute pressure (Vacuum type) | CECS206-2006 | mbar | 20 |
Extra-fine glass wool | |||
Density | CJ/T200-2004 | Kg/m³ | 48 |
Maximum working temperature | CJ/T200-2004 | ℃ | 454 |
Thermal conductivity | CJ/T200-2004 | W/m.k | ≤0.05 |
Average fiber diameter | CJ/T200-2004 | μm | 6 |
Water tolerance | CJ/T200-2004 | 100 degrees of boiling water | No significant changes in physical |
Anti-moisture | CJ/T200-2004 | Expose 96h | Moisture is less than the product weight |
Anti-corrosion | CJ/T200-2004 | For steel | No corrosion |
Fire proofing | CJ/T200-2004 | Non inflammability | Grade A |
Product Features
Product name | Steel jacket steam insulation pipe |
Wall Thick | 0.5mm-16mm,or customized |
Length | 1m-12m ,or by customer's requirements |
Laid way | Buried, overhead, trench |
Production Standard | CJ/T200-2004, CJJ104-2005 |
Packing | Plastic cap for both end, steel strips bundled |
Application | Urban central heating Petroleum,chemical,power high temperature |
Quality Control | 100% X-Ray inspection |
100% Hydraulic Pressure test | |
100% Ultrasonic inspection |
TECHNICAL INDICATORS
Nominal diameter | OD ×Thickness(mm) | Outer protection tube diameter ×Wall thickness(mm) | Insulation thickness(mm) |
25 | 32x3 | 90x2.3 | 29 |
32 | 43x3 | 110x2.5 | 33 |
40 | 48x3 | 110x2.5 | 31 |
50 | 57x3 | 125x2.5 | 34 |
65 | 76x3.5 | 140x3 | 33 |
80 | 89x4 | 160x3.0 | 33 |
100 | 108x4 | 200x3.2 | 36 |
125 | 133x4.5 | 225x3.5 | 46 |
150 | 159x4.5 | 250x3.9 | 45.5 |
200 | 219x6 | 315x4.9 | 48 |
250 | 273x6 | 365x5.6 | 46 |
300 | 325x7 | 420x7 | 47.5 |
350 | 377x7 | 500x7.8 | 61.5 |
400 | 426x7 | 550x8.8 | 62 |
450 | 478x7 | 600x9.8 | 61 |
500 | 529x7 | 655x9.8 | 63 |
600 | 630x8 | 760x11 | 65 |
700 | 720x8 | 850x12 | 65 |
800 | 820x9 | 960x13 | 70 |
900 | 920x10 | 1054x14 | 67 |
1000 | 1020x12 | 1155x14 | 77 |
1200 | 1220x12 | 1380x15 | 80 |
1400 | 1420x14 | 1680x16 | 114 |
FAQ
FAQ
1. Are you a manufacturer or a trading company?
We are a manufacturer which has 30 years' history.
2. Can you accept OEM or ODM?
Of course, Logo is also acceptable.
3. What is the delivery time?
About 10-20 days after the contract signing.
4. What is your payment methods?
T/T L/C Paypal West Union and others .
5. Where is your manufacturer? How to visit it?
Our factory located in Binhai New Area, Tianjin, China. Mainly producing pre-insulated pipes, mineral wool insulation products and other insulating materials. You can take a plane to Beijing or Tianjin, then take a train to our company.
6. How do we control our products' quality?
We have professional quality control workers and quality inspection machine to control the entire production quality. We can also provide an inspection which was offered by a third party.
7. Can I customize some other sizes of products?
Yes! We can according to the customer's request. If you have any other questions, please don't hesitate, contact us.
SERVICE
SERVICE
1. Timely response: to your inquiry in 24 hours, quickly respond mails and provide solutions.
2. Free sample: Sample and trial order are accepted for the quality evaluation.
3. Shorter delivery time: Book the earliest vessel or plane to guarantee the delivery time.
4. Professional Services: Provide high or cold temperature solutions and professionals installation and technology services for you.
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