Porous Steel Strip Polyethylene Composite Pipe for Seawater Desalination Project

• After-sales Service: Remote Technical Guidance
• Warranty: 1 Year
• Compound Material: Steel Plastic Composite Pipe
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: GP400
• Material: PE-Al-PE
• Installation and Connection: Clamping Type Installation
• Technology of Plastic Composite Pipe: Internal and External Coating
• Base Pipe of Plastic Composite Pipe: Welded Steel Pipe
• Internal Coating Materials of Plastic Composite Pipe: Polyethylene Coating Steel Pipe
• Plastic Composite Pipe Coating Form: Inner and Outside Coating
• Plastic Composite Pipe Model: GS-—X-SP-T-EP
• Steel Skeleton PE Pipe Use: Municipal, Chemical, Oil Pipeline
• Aluminium Plastic Compound Pipe Use: Water Heater Tube, Water Distribution Pipe in Building
• Steel Plastic Composite Pipe Model: GS-—X-SP-T-EP
• Aluminium Plastic Compound Pipe Material: Crosslinked Polyethylene Aluminum Composite Pipe
• Specification: custom
• Trademark: OEM
• Origin: China
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 10.000kg

Product Description

Product Description

 

The perforated steel belt heat-resistant polyethylene ( PE-RT ) composite pipe for hot water is composited with heat-resistant polyethylene ( PE-RT ) as the main material based on the original punched steel belt pipe . Due to the introduction of With reinforced skeleton and heat-resistant polyethylene ( PE-RT ), the compressive strength and heat resistance of the pipe are significantly improved, and it can be used as hot water transportation pipes, secondary heating pipes, and industrial hot fluid transportation pipes.

Product Parameters

Nominal outer diameter and deviation On/mm	Nominal wall thickness and deviation en/mm	Out of roundness /mm	Nominal pressure  /MPa	Minimum S value /mm
50 ^+0.5	4.0 ^+0.5	1.0	2.0	1.5
63 ^+0.6	4.5 ^+0.6	1.26
75 ^+0.7	5.0^+0.7	1.5
90 ^+0.9	5.5 ^+0.8	1.8
110 ^+1.0	6.0 ^+0.9	2.2
140 ^+1.1	8.0 ^+1.0	2.8	1.6	2.5
160 ^+1.2	10.0 ^+1.0	3.2
200 ^+1.3	11.0 ^+1.2	4.0
250 ^+1.4	12.0 ^+1.2	5.0		3.5
315 ^+1.5	13.0 ^+1.4	6.3	1.25
400 ^+1.6	16.0 ^+1.5	8.0
500 ^+1.7	16.0 ^+1.6	10.0	1.0	4.0
630 ^+1.8	17.0 ^+1.7	12.3

Standard specifications

Pressure reduction coefficient for temperatures below 40°C
Temperature t/ºC	0	20	30
Pressure reduction coefficient F	1.0	0.95	0.9

Physical and mechanical property requirements
serial number	Project		Require
1	Ring stiffness /(kN/m 2 )		>8
2	flat test		Does not break
3	Longitudinal shrinkage ( 110ºC, keep for 1h )		<0.3%
4	Hydraulic test	Temperature: 20ºC; time 1h, pressure: nominal pressure x2	Does not break
		Temperature: 80ºC; time: 165h; pressure: nominal pressure x2x0.71 (reduction coefficient)
5	Burst pressure test	Temperature: 20ºC, burst pressure ≥ nominal pressure x3.0	blasting
6	Oxidation induction time ( 200ºC ) /min		≥20
7	Weather resistance a (after the pipe has received a cumulative aging energy of ≥3.5GJ/ m2 )	Hydraulic test, experimental conditions are the same as item 3 of this table	Does not break
		Burst pressure test, the experimental conditions are the same as item 4 of this table	blasting
		Oxidation induction time (200ºC)/min	≥10
a Applies only to blue composite pipes .

 

Project cases

Nanshan Aluminum Seawater Desalination Project
 ( Perforated Mesh Steel Strip Composite Pipe)

 

Jiangsu Baju Pharmaceutical 

( hole mesh steel strip composite pipe)

Jiangsu Jianding Biotechnology 

( hole mesh steel belt composite pipe)

 

Shaanxi Meixin 4x350MW coal-fired power plant
 ( hole mesh steel belt composite pipe)

Company Profile

FAQ