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Pre Insulation Pipe

  • Introduction:Hebei Haihao Group can manufacture pre insulation pipe with carbon/stainless steel in high quality.Email:sales@haihaopipe.com
 

Pre Insulation Pipe

Product details

Pre Insulation Pipe

 Size  200-1220mm
 Thickness  2-30mm Sch10~Sch160, XXS, XS, STD, SGP.

 Or as per customer’s special requirement.

 Standard  ASME, ANSI, API, BS, DIN, EN, JIS, JIN, GB etc
 Material  ASTM A106 GRB/ A53 GRB/ Q345/ Q235/ A335/ ST37/ ST52/ 20#/ 10#/ API 5L GRB, PSL1, X42, X52 … etc.

 Or as per customer’s special requirement.

 Productive Technology  Hot rolled, heat diffusion, cold-drawing, hot piercing
 Surface Treatment  Black painting/coating, black rust-proof oil, hot galvanizing, 3PE, epoxy coating.
 Application Range  Petroleum, chemical, power, gas, stream, metallurgy, ship building, liquid, water transportation, structure, construction, etc.
 Package  Plywood cases or pallet ,or as customers' requirement

 

pre insulation pipepre insulation pipe-Hebei Haihao Group

pre insulation pipe

pre insualtion pipe-Hebei Haihao Group

The datas about pre insulation pipe: 

DN(mm)

steel pipe(mm)

outer protection pipe(mm)

 

Insulation layer thickness(mm)

    OD thickness   OD thickness
25 32 3 90 2.5 26.5
40 45 3.5 110 2.5 30
50 57 3.5 120 3 28.5
65 76 4 140 3 29
80 89 4 150 3 27.5
100 108 4.5 180 3 33
125 133 4.5 225 3.5 42.5
150 159 5 250 3.9 41.6
200 219 6 315 4.9 43.1
250 273 6 365 5.6 40.4
300 325 7 420 7 40.5
350 377 7 500 7.8 53.7
400 426 7 560 8.8 58.2
450 478 8 600 8.8 52.2
500 529 8 655 9.8 53.2
600 630 8 760 11.5 53.5
700 720 8 850 12 53
800 820 10 960 14 56
900 920 10 1055 14 53.5
1000 1020 10 1155 14 53.5
1100 1120 12 1256 14 54
1200 1220 12 1370 16 59
1200 1220 14 1370 16 59
1400 1420 14 1580 16 64
1400 1420 16 1600 18 72

 

Note:  We can produce the insulation pipe as client's requirement

We sincerely welcome customers domestic and abroad to visit us for cooperation and development.

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