l Excellent physical and chemical properties. Pipes made of UPVC have corrosion resistance, high impact strength, and low fluid resistance (30% higher flow than cast iron pipes of the same diameter). Aging resistance and long service life (according to the test data of authoritative institutions, the service life is up to 50 years), it is an ideal material for industrial fluid transportation.

l Lightweight and practical, easy to install. The weight is 20% lower than the cast iron pipe of the same diameter, which can greatly speed up the project progress and reduce the construction cost.

l Smooth inner wall for smooth drainage and less clogging. Unique inspection port design makes inspection easy and without any tools.

l Save on construction costs. The overall cost of using UPVC pipe is lower than that of cast iron pipe of the same specification, and the maintenance cost is lower.

Standards of PVC-U Material Testing

Item	Unit	Approval Standard	Test Method
Density	kg/m³	1350-1460	CB/T 1033.1-2008，A
Vicat Softening Temperature(pipe)	℃	≥80	GB/T 8802
Vicat softening temperature (pipe fittings)	℃	≥74	GB/T 8802
Oven test	/	No layering,no cracking	GB/T8803
Longitudinal Reversion	%	≤5	GB/T6671 - 2001，B Method B:oven test
Dichloromethane leaching test	/	No damage to the sample surface	GB/T13526
Hydraulic strength test	/	No crack,no leakage	GB/T 6111
Falling test	/	No crack,no leakage	GB/T8801
Drop weight impact performance	/	TIR<5%	CB/T 14152
Impact strength of cantilever beam	J/m	≥34.7	ASTM D256
Tensle strengtt	Mpa	248.3	ASTM D638
Tensile modulus	Mpa	≥2758	ASTM D638
Line expansion coefficient	M/M/℃	7x10¯5	GB/T 1036

Specification of ASTM PVC-U Pipe ASTM D1785 unit:mm
Outside Diameter (Inch)	Outside Diameter (mm)	Tolerance of Outside diameter(mm	SCH40		SCH80
Outside Diameter (Inch)	Outside Diameter (mm)	Tolerance of Outside diameter(mm	Thickness mm	Torrance mm	Thickness mm	Torrance mm
1/2"	21.34	±0.1	2.77	0.51	3.73	0.51
3/4"	26.67	±0.1	2.87	0.51	3.91	0.51
1"	33.40	±0.13	3.38	0.51	4.55	0.51
11/4"	42.16	±0.13	3.56	0.51	4.85	0.51
11/2"	48.26	±0.15	3.68	0.51	5.08	0.61
2"	60.32	±0.15	3.91	0.51	5.54	0.66
21/2”	73.02	±0.18	5.16	0.61	7.01	0.84
3”	88.90	±0.20	5.49	0.66	7.62	0.91
4”	114.30	±0.23	6.02	0.71	8.56	1.02
5"	141.30	±0.25	6.55	0.79	9.52	1.14
6"	168.28	±0.28	7.11	0.86	10.97	1.32
8"	219.08	±0.38	8.18	0.99	12.70	1.52
10”	273.05	±0.38	9.27	1.12	15.06	1.80
12"	323.85	±0.38	10.31	1.24	17.45	2.08
14”	355.60	±0.38	11.10	1.35	19.05	2.29
16”	406.40	±0.48	12.70	1.52	21.41	2.57
18"	457.20	±0.48	14.27	1.70	23.80	2.84
20”	508.00	±0.58	15.06	1.80	26.19	3.15
24”	609.60	±0.79	17.45	2.08	30.94	3.71

FAQ 1. Manufacturer or trading company? We are the manufacturer with our own factory. 2. What's the price? Our prices vary based on products, materials, sizes, and MOQ. They are highly competitive. Contact me for the latest price list. 3. What products do you produce? We mainly manufacture plastic valves, pipes, and fittings. We also develop group irrigation products and offer new mold and customization based on market needs. 4. Accept OEM? Yes. We provide trademark engraving, laser printing, color box packaging, design, pallet service, and customizable material formulas based on customer needs. 5. Provide related documents? Yes, upon request. 6. Lead time? Our lead time is 7-15 days, depending on your requirements. 7. Customized service? Yes, customized products as per customer needs. 8. Can I be a distributor? Yes. We're happy to cooperate worldwide. 9. Company address? Our company is in Tianjin, China. 10. How to contact? Email: info@hwpiping.com Phone: +86 188 2271 3223 WhatsApp/WeChat: +86 188 2271 3223

Contact Us

Tianjin Hong Wei Piping Co., Ltd.

Phone:+86 188 2271 3223 Email：info@hwpiping.com Add：#66 Yuejianli,Hexi destrict,Tianjin,China

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