Instruction: Steel reinforced PE composite pipe is a new type of composite pipe product which integrates the advantages of both steel and thermoplastic materials and has excellent comprehensive performance. The pipe is composed of a tubular steel wire mesh which is wound and welded into shape as a strengthening skeleton inlaid in the middle of the thermoplastic pipe wall.

Product parameter: Specifications

Steel reinforced PE composite pipe's nominal outer diameter, nominal pressure and limit deviation.

Steel skeleton reinforced polyethylene(PE) composite pipe's nominal outer diameter, nominal pressure and limit deviation.
Nominal Outer Diameter OD (mm)	Mean Inner Diameter (mm)	Mean outer diameter limit deviation (mm)	Norminal pressure，(Mpa)
			Oil, Water and Mixed Conveyance				Gas Conveyance
			1.6	2	2.5	4	0.8	0.4
			Norminal Wall Thickness and Limit Deviation,(mm)
75	57	+0.7 0			9 +1.4    0		9 +1.4    0	9 +1.4    0
90	72	+0.8 0			9 +1.4    0		9 +1.4    0	9 +1.4    0
110	92	+1.0 0		9 +1.4    0	9 +1.4    0		9 +1.4    0	9 +1.4    0
125	107	+1.1 0	9 +1.4    0	9 +1.4    0	9 +1.4    0		9 +1.4    0	9 +1.4    0
140	120	+1.3 0	10 +1.5    0	10 +1.5    0	10 +1.5    0		10 +1.5    0	10 +1.5    0
160	137	+1.5 0	11.5 +1.5    0	11.5 +1.5    0	11.5 +1.5    0		11.5 +1.5    0	11.5 +1.5    0
200	176	+1.8 0	12 +1.8    0	12 +1.8    0	12 +1.8    0		12 +1.8    0	12 +1.8    0
225	200	+2.0 0	12.5 +1.9       0	12.5 +1.9       0	12.5 +1.9       0		12.5 +1.9       0	12.5 +1.9       0
250	225	+2.5 0	12.5 +2.0       0	12.5 +2.0       0	12.5 +2.0       0		12.5 +2.0       0	12.5 +2.0       0
315	290	+2.8 0	12.5 +2.4       0	14.5 +2.2       0			12.5 +2.4       0	12.5 +2.4       0
355	330	+3.2 0	12.5 +2.4       0	15.5 +2.6       0			12.5 +2.4       0	12.5 +2.4       0
400	370	+3.6 0	15 +2.9       0	15.5 +2.6       0			15 +2.9       0	15 +2.9       0
450	420	+4.1 0	15 +2.9       0	16.5 +2.6       0			15 +2.9       0	15 +2.9       0
500	468	+4.5 0	16 +3.1       0	16.5 +2.6       0			16 +3.1       0	16 +3.1       0
560	528	+5.0 0	16 +3.1       0	20 +3.0       0			16 +3.1       0	16 +3.1       0
630	590	+5.7 0	20 +3.6       0				20 +3.6       0	20 +3.6       0

Applications:

Oilfield Oilfield gathering, crude oil or product oil conveyance, injection wells, brine conveyance, especially suitable for conveyance of sulfur-containing oil, gas, water and other media.

Chemical Engineering conveyance of corrosive media in petrochemical engineering, acid, alkali industry, the pesticide industry and the pharmacy industry.

Municipal Construction municipal water supply and drainage, and conveyance of natural gas and coal gas.

Ship shipboard sewage pipe, shipboard water supply and drainage.

Mine ore slurry conveyance, water pumping.

Agriculture pumping from deep well, water filtering, dry land irrigation, underdrainage.

Seawater Conveyance seawater conveyance.

Project case:

Beijing-Xinjiang high-speed water supply project

Wuhan Tianhe Airport Fire and Water Supply Project

Fushun chemical refining D line project

Qinghai xining tianjun county water pipe network renovation project

Qinghai Golmud DN630 Pipeline Water Transmission Project

Xingfa Chemical 80℃ Fluorosilicic Acid Transport Project

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