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Categories | Pre-Insulated Pipe Production Line |
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Brand Name: | Huashida |
Certification: | ISO9001 |
Place of Origin: | Qingdao,Shandong,China |
MOQ: | 1 |
Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Delivery Time: | 2months |
Packaging Details: | according to the actual condition |
Calibration Method: | Vacuum Calibration |
Material Of Barrel: | 38CrMoAlA |
Pipe Range: | 110-2000mm |
Cooling Method: | Water cooling |
Production Scope: | Product Line |
Place: | Indoor |
Company Info. |
Qingdao Huashida Machinery Co., Ltd. |
Verified Supplier |
View Contact Details |
Product List |
gas/oil /water pipeline Puf Pre-Insulated Pipe PE shell casing plastic Machinery
HDPE Jacket Pipe Extrusion Line is high-efficient with high speed
and energy saving for producing HDPE thin wall pipe, which is used
as a protective cover of PU foam thermal Pre-insulated Pipe according to international standard.
The HDPE jacket pipe is produced by vacuum calibrating method with
smooth internal and external wall, long service life, good
anti-corrosion insulation and mechanical performance.
Working Conditions
Electric source | 3 380V(-10%,+5%)50Hz |
Total power | ~160kW |
Cooling water | ≤20ºC,≥0.3Mpa, 26~30 m3/h |
Compressed air | 0.4m3/min,>0.5MPa |
Dimension | 24*3*3m |
Material | HDPE granules |
Technical Prameters:
Style | PE-365/760 | PE-420/960 | PE-850/1372 |
Main extruder | SJ-90/33 | SJ-90/33 | SJ-120/33 |
Pipe diameter | Φ365-960mm | Φ 420-Φ 960 mm | Φ 850-Φ 1372 mm |
Capacity | 550-700kg/h | 550~700 kg/h | 700~900 kg/h |
Installed power | 360kw | 380 kw | 440 kw |
Length | 35m | 36 m | 40 m |
The production steps of the insulation layer for a pre-insulated pipe, specifically focusing on the polyurethane (PU) foam insulation, are outlined below in detail:
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