High Quality Water Pipes of Various Specifications Can Be Customized Lean Plastic PVC Water Irrigation Pipe Polypropylene

• Customization: Available
• Material: PVC
• Hardness: Hard Tube
• Model NO.: DN20-DN630
• Color: Gray, White, Customized
• Hollow: Hollow
• Shape: Round
• Usage: Drainpipe, Water Supply Pipe, Threading Pipe, Wire and Cable Pipe, Agricultural Irrigation Pipe, Corrugated Pipe
• Pressure: Pn6-Pn20
• Contraction: <0.3%
• Transport Package: Container
• Specification: 20mm-630mm
• Trademark: SIFFO
• Origin: China
• HS Code: 3917210000
• Production Capacity: 100000t/Year

Product Description

 PVC-O pipes are produced based on the standard of ISO16422-2014 [Pipes and Joints Made of Oriented Unplasticized Poly(vinyl chloride) (PVC-O) for the Conveyance of Water under Pressure-Specifications].

Physical Characteristics

Characteristic	Requirement	Test parameters	Test method
K value	≥64	ISO1628-2	ISO1628-2
Vicat softening temperature	≥80ºC	Shall conform to ISO2507-1  and ISO2507-2 Number of test pieces:3	ISO2507-1
Resistance to dichloro-methane at a specific  temperature (degree of gelation)a	No attack at any part of the surface of the test piece	Temperature of bath(15±1)ºC Immersion time: 15min Min wall thickness:1.5mm	ISO9852
Uniaxial tensile strength	Minimum stress 48 MPa	In accordance with ISO6259-2	ISO6259-2
Differential Scanning Calorimetry(DSC)	B onset temperature≥185ºC	Shall conform to ISO18373-1 Number of pieces:4	ISO18373-1
a   To be carried out on feedstock pipe or on reverted pipe

Mechanical Properties

Characteristic	PVC-O	PVC-M	PVC-U
Strength: circumferential tensile strength (MPa)	≥90	≥48	≥48
Toughness:resistance to external blow (0ºC)a	TIR≤10%	TIR≤5%	TIR≤5%
Elasticity:E-modulus (MPa)	4000	3000	3000
Ductility:elongation at break (%)	194	145	135
a The comparison of impact energy between PVC-O and PVC-U refer next table.

Comparison of impact energy

Nominal Diameter dn	PVC-O pipe			PVC-U pipe
	Striker mass (kg)	Drop height (m)	Impact energy (Nm)	Striker mass (kg)	Drop height (m)	Impact energy (Nm)
110	6.3	2	126	1.0	1.6	16
125	6.3	2	126	1.25	2.0	25
140	8	2	160	1.6	1.8	28.8
160	8	2	160	1.6	2.0	32
180	10	2	200	2.0	1.8	36
200	10	2	200	2.0	2.0	40
≥225	12.5	2	250	2.5	1.8	45

 

PVC-O pipes also called biaxial oriented PVC pipes.Under certain conditions of pressure,temperature and speed,by stretching the material in hoop and axial orientation,a higher of can be seen at a glance.The process of molecular orientation greatly enhances PVC's physical and mechanical properties.PVC-O pipes strength 2 times compare with PVC-U,the impact resistance and cold temperature resistance 5 times compare with PVC-U pipe.PVC-O pipes are the most advanced pipes for the conveyance of high-pressure water in the world.
 


      Shandong Siffo Plastic Technology Co.,Ltd.is a professional supplier of HDPE & PVC pipes, is the first national high-tech enterprise in Hedong District. The factory is located in shandong Province, and we have over 10 years experience of producing HDPE pipes,PVC pipes,Corruagted drainage pipes and all kinds of fittings ,and5 years exporting experience.Our factory covers more than 25,000 square meters. And we have 20 engineers and about more than 100 workers.
  Siffo pipe company has first-class production equipment and advanced detection equipment , has accumulated a large number of professional and technical elites, specializing in R & D, production and sales of plastic pipe products, metal products and rubber products. The annual production capacity of various types of products for  company reaches 100000 tons.



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FAQ

1.Q: What is the Raw material ?
A: 100% virgin raw material.
2.Q: What is your MOQ?
A: As customers' requests. 
3.Q: why choose us?
A: We are a professional manufacturer with competitive price, good quality and fast delivery time.
4.Q: How to buy the product?
A: Send email to me, we will reply to you within one day.
5.Q: Can you make special Design and logo on product?
A: Yes, very easy.
6. Q: What is the shipping port?
   A: Qingdao port.