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1 inch composite plastic pre-insulated pipe
the working pipe can be PP-R, PVC-C, PE-RT.
2 inch underground pre-insulated pipe
Product structure ①Service pipe ②Polyurethane insulation layer ③Polyethylene casing pipe Application range： product application：Heating supply,cooling supply, Anti-corrosion in the field of crude oil delivery, insulation pipeline engineering. medium temperature：≤120℃（Accidental peak＜140℃）。 medium pressure：≤2.5MPa。 laying mode：It is mainly used for direct laying, as well as for trench or overhead laying pipeline. Product Advantages: 1、The mechanical properties of the outer protection pipe are improved. 2、The thickness of the outer protection pipe is reduced. 3、the water absorption of the insulation layer is reduced, 4、The percentage of close area of the insulation layer is improved. 5、The axis eccentricity of insulation pipe is reduced. 6、The uniformity of insulation layer density is improved. 7、The compression strength of the insulation layer is improved. 8、The thermal conductivity of the insulation layer is reduced and the energy loss is reduced. Classic case: Central heating supply: Weifang annual economic zone high temperature hot water pipe project, spray winding pre-insulated directly buried pipe project.
PUR Preinsulated Pipe Monitoring System
● Product Scope：DN50～DN1600mm ● Production Capacity：2000km/a
3pe anti-corrosive pipe
●Product classification：3PE anti-corrosive、2PE anti-corrosive ●Production Scope：DN100mm～DN1000mm ●Usage Area: gas transport ●Production Line：2 ●Production Capability：1000km/year

prefabricated directly buried insulated pipe fittings

prefabricated directly buried insulated pipe fittings

●product category：elbow、tee、reducer、fixed knot and 、compensator
●Production Scope：DN20～DN1600mm
●Production Capability：25000 pieces/year

Color :
balck yellow
Payment :
according to agreement
original region :
China
Lead Time :
10-15days after receiving deposit

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product description

pipe fitting elbow Description:

90d elbow for insulated pipe for chilled water

1. Degrees:30°,45°,60°,90°

2. Medium temperature: 50°C—140°C

3. Operating pressure: <1.6Mpa

4. Laid way: Buried, overhead, trench

5. Grade of the steel pipe and pipe fitting: 20#/Q235 Seamless steel pipe and spiral steel pipe (GB and oil standard)

6. Insulation material: Fluoride-Free water foamed rigid polyurethane foam material (foam density:60kg/m3-8.80kg/m3

7. Inner surface treatment of the high density polyethylene pipe:corona treatment

8. Inner surface tension of the high density polyethylene pipe:≥50dy/cm

Specification

Inner tube specification(mm)	Outer tube specification(mm)	Arm length of the elbow(mm)
Inner tube specification(mm)	Outer tube specification(mm)	R =1.5	R=2.5D	R=3.0D
DN100	φ200×3.2	500	1000	1000
DN125	φ225×3.5	800	1000	1000
DN150	φ250×3.9	800	1000	1000
DN200	φ315×4.9	1000	1000	1000
DN250	φ365×5.6	1000	1000	1000
DN300	φ420×7.0	1000	1200	1200
DN350	φ500×7.8	1000	1400	1400
DN400	φ560×8.8	1000	1500	1500
DN450	φ600×8.8	1000	1600	1700
DN500	φ655×9.8	1200	1800	2000
DN600	φ760×11.5	1200	2000	2200
DN700	φ850×12.0	1500	2300	2500
DN800	φ960×14.0	1500	2500	2700
DN900	φ1055×14.0	1800	2900	3000
DN1000	φ1155×14.0	1800	3000	3300
DN1200

Related Tags :

thermal insulation carbon steel pipe tubing pipe

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prefabricated directly buried insulated pipe fittings
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