Durable UPVC Pipe Casing for Water Drilling and Well Construction

• Customization: Available
• After-sales Service: Water Supply Pipe
• Warranty: 1 Year
• Model NO.: UPVC
• Material: PVC
• Kind: Thermoplastics Pipes
• Water Absorption: 0.15-0.75
• Contraction Percentage: 0.6-1.5
• Tensile Strength: 40-58
• Thickness: 2-30mm
• Pipe Length: 1000-2000mm
• Usage: Water Supply Pipe
• Transport Package: Container
• Specification: diameter40-315
• Trademark: diameter
• Origin: Linyi
• HS Code: 843041
• Production Capacity: 3000 Units/Month

Product Description

Basic Info.

Condition	New	Colour	Blue
Payment	T/T L/C	Apply	Water Well Casing
Section Shape	Rotundity	Type	PVC Casing and Screen
Transport Package	Wooden Box or as Customers Inquire	Specification	110 diameter 2.0 thickness
Trademark	Xuwei	Origin	Shandong
HS Code	82071990	Production Capacity	3000 Units/Month

Product Description

 

Product Parameters

pvc-m				pvc-o / pvc-u
Specification (mm)	Pressure	Dimension (m)	Thickness (mm)	Specification (mm)	Pressure	Dimension (m)	Thickness (mm)
50	1.0Mpa	3.1	5	50	1.0Mpa	3.1	5
50	1.25Mpa	3.1	6	50	1.25Mpa	3.1	6
50	1.6Mpa	3.1	7.5	50	1.6Mpa	3.1	7.5
63	1.0Mpa	3.1	5	63	1.0Mpa	3.1	5
63	1.25Mpa	3.1	6	63	1.25Mpa	3.1	6
63	1.6Mpa	3.1	7.5	63	1.6Mpa	3.1	7.5
75	1.0Mpa	3.1	5	75	1.0Mpa	3.1	5
75	1.25Mpa	3.1	6	75	1.25Mpa	3.1	6
75	1.6Mpa	3.1	7.5	75	1.6Mpa	3.1	7.5
90	1.0Mpa	3.1	5	90	1.0Mpa	3.1	5
90	1.25Mpa	3.1	6	90	1.25Mpa	3.1	6
90	1.6Mpa	3.1	7.5	90	1.6Mpa	3.1	7.5
110	1.0Mpa	3.1	5	110	1.0Mpa	3.1	5
110	1.25Mpa	3.1	6	110	1.25Mpa	3.1	6
110	1.6Mpa	3.1	7.5	110	1.6Mpa	3.1	7.5
125	1.0Mpa	3.1	5.5	125	1.0Mpa	3.1	5.5
125	1.25Mpa	3.1	7	125	1.25Mpa	3.1	7
125	1.6Mpa	3.1	8	125	1.6Mpa	3.1	8
140	1.0Mpa	3.1	6	140	1.0Mpa	3.1	6
140	1.25Mpa	3.1	7.5	140	1.25Mpa	3.1	7.5
140	1.6Mpa	3.1	8.4	140	1.6Mpa	3.1	8.4
160	1.0Mpa	3.1	6.2	160	1.0Mpa	3.1	6.2
160	1.25Mpa	3.1	8	160	1.25Mpa	3.1	8
160	1.6Mpa	3.1	10	160	1.6Mpa	3.1	10
180	1.0Mpa	3.1	7.5	180	1.0Mpa	3.1	7.5
180	1.25Mpa	3.1	9	180	1.25Mpa	3.1	9
180	1.6Mpa	3.1	10.7	180	1.6Mpa	3.1	10.7
200	1.0Mpa	3.1	7.5	200	1.0Mpa	3.1	7.5
200	1.25Mpa	3.1	9.6	200	1.25Mpa	3.1	9.6
200	1.6Mpa	3.1	11.9	200	1.6Mpa	3.1	11.9
225	1.0Mpa	3.1	7.5	225	1.0Mpa	3.1	7.5
225	1.25Mpa	3.1	10	225	1.25Mpa	3.1	10
225	1.6Mpa	3.1	13.4	225	1.6Mpa	3.1	13.4
250	1.0Mpa	3.1	7.5	250	1.0Mpa	3.1	7.5
250	1.25Mpa	3.1	9.6	250	1.25Mpa	3.1	9.6
250	1.6Mpa	3.1	11.9	250	1.6Mpa	3.1	11.9
250	2.0Mpa	3.1	14.8	250	2.0Mpa	3.1	14.8
268	1.0Mpa	3.1	10	268	1.0Mpa	3.1	10
315	1.0Mpa	3.1	10	315	1.0Mpa	3.1	10
Composite tube 160		3.1	10	Composite tube 160		3.1	10
Composite tube 170		3.1	12	Composite tube 170		3.1	12
Length including thread 100mm				Length including thread 100mm

pvc-m							pvc-a			pvc-u
Type	Pressure	Thickness		Type	Pressure	Thickness	Type	Pressure	Thickness	Type	Pressure	Thickness
50	0.8	2		150	0.8	4.3	50	0.8	2	50	0.8	2
50	1	2.4		150	1	5	50	1	2.4	50	1	2.4
50	1.25	3		160	0.6	3.2	50	1.25	3	50	1.25	3
63	0.6	2		160	0.8	4.5	63	0.6	2	63	0.6	2
63	0.8	2.5		160	1	6.2	63	0.8	2.5	63	0.8	2.5
63	1	3		160	1.25	8	63	1	3	63	1	3
75	0.6	2.3		160	1.6	10	75	0.6	2.3	75	0.6	2.3
75	0.8	2.9		180	0.6	3.5	75	0.8	2.9	75	0.8	2.9
75	1	3.6		180	0.8	5	75	1	3.6	75	1	3.6
90	0.6	2.3		180	1	6	90	0.6	2.8	90	0.6	2.8
90	0.8	3.5		180	1.25	7.5	90	0.8	3.5	90	0.8	3.5
90	1	4.3		200	0.6	3.5	90	1	4.3	90	1	4.3
110	0.6	2.4		200	0.8	5	110	0.6	2	110	0.6	2.5
110	0.8	3.2		200	1	6	110	0.6	2.5	110	0.8	3.2
110	1	4		200	1.25	7.5	110	0.8	3.3	110	1	4.2
110	1.25	5		200	1.6	9.6	110	1	4	120	0.6	2.5
120	0.6	2.5		219	0.6	3.5	120	0.6	2	120	0.8	3.4
120	0.8	3.4		219	0.8	4	120	0.6	2.5	120	1	4.2
120	1	4.3		219	1	5	120	0.8	3.4	125	0.6	2.5
120	1.25	5.5		219	1.25	7.5	120	1	4.2	125	0.8	3.4
125	0.6	2.5		225	0.6	4	125	0.6	2	125	0.8	4.2
125	0.8	3.4		225	0.8	5	125	0.6	2.5	140	0.6	2.8
125	1	4.2		225	1	6	125	0.8	3.4	140	0.8	4
125	1.25	4.8		225	1.25	7.5	125	1	4.2	140	1	5
125	1.6	5.5		250	0.6	4	140	0.6	2.8	160	0.6	3.2
130	0.6	2.8		250	1	5	140	0.8	4	160	0.8	4.5
140	0.6	2.8		250	1.25	6	160	0.6	3.2	160	1	6.2
140	0.8	4		250	1.6	7.5	160	0.8	4.5	180	0.6	3.5
140	1	5		315	0.6	5	180	0.6	3.5	180	0.8	5
140	1.25	6		315	1	7.5	180	0.8	5	180	1	6
150	0.6	2.7		315	1.25	15	200	0.6	3.5	180	1.25	7.5
							200	0.8	5	200	0.6	3.5
										200	0.8	5
										200	1	6
										200	1.25	7.5
										219	0.6	4
										219	0.8	5
										219	1	6
										219	1.25	7.5
										225	0.6	4
										225	0.8	5
										225	1	6
										225	1.25	7.5
										250	0.6	5
										250	0.8	6
										250	1	7.5
										315	0.6	5
										315	0.8	7.5

Tensile Strength
The tensile strength required can be calculated on the basis of pipe weight. In addition to the pipe weight, gravel that gets
stuck in the joints during the assembly and settlement phase should be considered in design calculations. The lower load
bearing capacity of screen pipes with slots should be considered when developing the well or when pumping (due to large
differences in water level). The effect of such pressures cannot be precisely determined. When sinking pipes through clay
layers, additional compressive forces are exerted due to swelling clays. This can happen at any depth and in extreme
cases may cause considerable strain on the material surface. The values indicated in the tables of this brochure are based
on the minimum wall thickness of the pipes, their diameters and material composition.

Impact of Temperature
Temperature conditions prevailing during the laying of PVC-U well pipes will influence the mechanical properties of the
material. High temperature between 30° C and 40° C as indicated by the creep strength in relation to time, the PVC-U
material properties provide sufficient safety factor for the intended use. It is however important to determine the other
influences while encasing the well pipes with concrete to seal the drill holes. Temperature increases can be caused by
the hydration heat of concrete. Calculations however show that these temperatures do not normally exceed 15°C.
With the temperature of unset concrete reaching approx. 18°C, the temperature within the seal will be slightly more
than 30°C and that is within the optimum limits.