Manufacturer SDR21 HDPE Dredging Pipes for Cutter Suction Dredger with CE Certificate

Product Description

Factory Introduction:
1.specialized in producing dredger pipes and pipe floaters
2.established in 2009 with an area of 26000 square in Shandong Province.
3.15 years' experience of production and sales of dredging pipe and floaters.
4. earned much compliment and reputation among clients all over the world.
Products Introduction:
Dredging HDPE pipe is made from wear resistant HDPE mixed with anti-UV material by extrusion molding technology.Shandong Xincheng Pipe Co., Ltd. is a professional manufacture of dredging HDPE pipes with 15 years up experiences. HDPE pipes have exceptional properties such as corrosion resistance and light weight that makes them the best choice for dredging contractors.
HDPE Pipe Struction: 1. 100% HDPE raw material
2. Enlarged end, or flare end some people call, No welding required. 2. Nodular cast Iron inserts at end to protect it from deformation,breaking and leakage 3. Loose flang rings (carbon steel, galvanized) at both ends 4. Rubber gasket in between when two pipes are connected by bolts and nuts.

HDPE pipe from OD110mm to 1000mm, the sizes are as following:

Outer Dia. / mm	Standard Size
	SDR26	SDR21	SDR17	SDR13.6	SDR11
	Working Pressure / MPa
	0.6	0.8	1.0	1.25	1.6
	Wall Thickness / mm
110	4.2	5.3	6.6	8.1	10.0
125	4.8	6.0	7.4	9.2	11.4
140	5.4	6.7	8.3	10.3	12.7
160	6.2	7.7	9.5	11.8	14.6
180	6.9	8.6	10.7	13.3	16.4
200	7.7	9.6	11.9	14.7	18.2
225	8.6	10.8	13.4	16.6	20.5
250	9.6	11.9	14.8	18.4	22.7
280	10.7	13.4	16.6	20.6	25.4
315	12.8	15.6	19.8	24.5	30.1
355	13.6	16.9	21.1	26.1	32.2
400	15.3	19.1	23.7	29.4	36.3
450	17.2	21.5	26.7	33.1	40.9
500	19.1	23.9	29.7	36.8	45.4
560	21.4	26.7	33.2	41.2	50.8
630	24.1	30.0	37.4	46.3	57.2
710	27.2	33.9	42.1	52.2
800	30.8	38.1	47.4	58.8
900	34.4	42.9	53.3
1000	38.2	47.7	59.3

HDPE Pipe Advantages:
1. Light weight, easy for transportaion and installation.
2. Good flexibility, tensille force and strength.
3. Strong wear resistance & corrosion resistance
4. Flared ends, no welding, loose flanges at both ends.
5. Smooth inner wall, small friction coefficient.
6. Enviromental friendly.
Production workshop:
Quality inspection:
Delivery HDPE Pipe:

Certificate:
Construction Site:

Cooperation:
FAQ:
Q1:Why did you choose us?
A1.We are a professional manufacturer that can provide customized prducts for our clients.
Q2. What is your min qty?Could you send me a sample?
A2.Our min qty is 1 set,with sampel available for selection.
Q3: What are the raw materials?
A3. Virgin 100% HDPE Raw Metrial
Q4: What is your warranty period?
A4. 12 months from the goods at your port.
Q5: What is your packaging?
A5: Naked in container, Pallet packaging, Iron frame,plastic film
Q6: Do you have installation instructions if I purchase your product?
A6: We will provide an installation manual for each client.
Q7: What are your payment terms?
A7:We accept T/T, L/C, D/P,Western Union, Paypal, Money Gram.

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