Flexible HDPE Gas Line for Easy Installation and Maintenance

• Customization: Available
• After-sales Service: Available
• Warranty: The Using Life Should Be 50 Years.
• Model NO.: PE Gas pipe
• Kind: Thermoplastics Pipes
• Water Absorption: ＜0.01%
• Contraction Percentage: 2.0%~5.0%
• Executive Standard: GB/T15558.1-2015
• Mop: Within 2.0 MPa
• Ash Content: Winthin 0.1%
• Color: Usually Black
• Transport Package: Coated or Bare Pipe Transportation
• Specification: 5.8m, 6m, 12m or on customer requests.
• Trademark: Jinhong
• Origin: China
• HS Code: 3917210000
• Production Capacity: 30, 000 Tons /Year

Product Description

Product Description

PE gas pipe is made of polyethylene or HDPE mixed ingredients. Under the premise of ensuring the quality of the project, the use of it to establish a gas pipe network system can prevent the corrosion of steel pipes and cast iron pipes and joint leakage problems from the source. The PE gas pipe is made of inert material, which can resist the erosion of various chemical media. The friction coefficient of the pipe wall is low, the flow resistance is small, and the conveying capacity is strong. The electric hot melt connection is adopted, the interface strength is higher than the pipe body, and the elongation at break of high toughness PE is generally more than 500%. Resistance to slow crack growth (SCG), fast crack growth (RCP), flexibility and scratch resistance.

The implementation standard isGB/T15558.1-2015.

Transportation: no scratches, throwing, violent impact, oil and chemical pollution.
Construction: When heating, tube wall thickness ×9-10 seconds. The cooling time is three times the heating time. It should be putting into use after the pressure test is fine.

Product Parameters

PE 100 gas pipe
Pressure Rating	0.4MPa	0.5MPa	0.6MPa	0.8MPa	1.0MPa	1.25MPa	1.6MPa	2.0MPa
Outside Diameter (millimeter)	PN4	PN5	PN6	PN8	PN10	PN12.5	PN16	PN20
	SDR41	SDR33	SDR26	SDR21	SDR17	SDR13.6	SDR11	SDR9
	Wall Thickness (millimeter)
16	-	-	-	-	-	-	-	2.3
20	-	-	-	-	-	-	2.3	2.3
25	-	-	-	-	-	2.3	2.3	3.0
32	-	-	-	-	2.3	2.4	3.0	3.6
40	-	-	-	2.3	2.4	3.0	3.7	4.5
50	-	-	2.3	2.4	3.0	3.7	4.6	5.6
63	-	-	2.5	3.0	3.8	4.7	5.8	7.1
75	-	-	2.9	3.6	4.5	5.6	6.8	8.4
90	-	-	3.5	4.3	5.4	6.7	8.2	10.1
110	-	-	4.2	5.3	6.6	8.1	10.0	12.3
125	-	-	4.8	6.0	7.4	9.2	11.4	14
140	-	-	5.4	6.7	8.3	10.3	12.7	15.7
160	-	-	6.2	7.7	9.5	11.8	14.6	17.9
180	-	-	6.9	8.6	10.7	13.3	16.4	20.1
200	-	-	7.7	9.6	11.9	14.7	18.2	22.4
225	-	-	8.6	10.8	13.4	16.6	20.5	25.2
250	-	-	9.6	11.9	14.8	18.4	22.7	27.9
280	-	-	10.7	13.4	16.6	20.6	25.4	31.3
315	7.7	9.7	12.1	15.0	18.7	23.2	28.6	35.2
355	8.7	10.9	13.6	16.9	21.1	26.1	32.2	39.7
400	9.8	12.3	15.3	19.1	23.7	29.4	36.3	44.7
450	11.0	13.8	17.2	21.5	26.7	33.1	40.9	50.3
500	12.3	15.3	19.1	23.9	29.7	36.8	45.4	55.8
560	13.7	17.2	21.4	26.7	33.2	41.2	50.8	62.5
630	15.4	19.3	24.1	30.0	37.4	46.3	57.2	70.3
710	17.4	21.8	27.2	33.9	42.1	52.2	64.5	79.3
800	19.6	24.5	30.6	38.1	47.4	58.8	72.6	89.3
900	22.0	27.6	34.4	42.9	53.3	66.2	81.7	-
1000	24.5	30.6	38.2	47.7	59.3	72.5	90.2	-
1200	29.4	36.7	45.9	57.2	70.6	88.2	-	-

Note:
1. This series of pipes are mainly used in urban water supply engineering. The nominal pressure refers to the maximum allowable working pressure of the pipe conveying water at 20ºC.
2. The weight of the above table is calculated according to the average density of 0.95g/cm³, and the outer diameter and wall thickness are taken as the nominal value plus half of the limit deviation.

Certifications

We have passed ISO9001:2015 quality management system certification, ISO14001:2015 environmental management system certification, ISO45001:2018 Occupational health and safety management system certification. In addition, we qualify the member cooperation unit with the State Grid Corporation of China and signed a long-term supply contract with the State Grid of China.

Production features

PE gas pipe to the uneven settlement of the pipe base is very strong adaptability, wear resistance, fully in line with the national "GB/T15558.1-2015" standard. It can adopt a variety of trenchless methods, which greatly facilitates the construction and installation of the work. The system cost is low, the maintenance cost is less, and the project cost can be greatly reduced.
Application field
The buried polyethylene (PE) pipeline for gas is suitable for the buried urban gas pipeline system with the working temperature of -20-40ºC and the maximum allowable working pressure of no more than 0.7MPa. Types of gas suitable for transport:
1, nat gas: such as pure nat gas, oil associated gas, mine gas, etc.;
2, artificial gas: such as coke oven gas, water gas, oil gas, blast furnace gas, etc.;
3. Liquefied petroleum gas;
4. CH4 gas.
Product performance
1. Reliable connection
The strength of the joint is higher than the strength of the pipe body.
2. Good stress cracking resistance
PE gas pipe has low notch sensitivity, high shear strength and excellent scratch resistance, and excellent environmental stress cracking resistance.
3. Aging resistance, long service life
The additives in PE gas pipes prevent damage caused by UV radiation.
4. Good impact resistance at low temperature
Even in winter construction, the pipe will not be brittle.
5. Convenient transportation
PE gas pipe is lighter than concrete pipe, galvanized pipe and steel pipe, and it is easy to handle and install, which is conducive to saving manpower and equipment needs, which will reduce the cost of engineering.
6. Good wear resistance
The wear resistance comparison between PE gas pipe and steel pipe shows that the wear resistance of HDPE pipe is 4 times that of steel pipe. HDPE pipes have a longer service life and better economy.

FAQ

Q1: What about the sample?
A1: Our sample is usually well prepared and coated well, and delivered to customers by international courier(DHL, FedEx, TNT etc.) .

Q2: What about your payment terms?
A2: We usually use T/T payment term, but L/C is also fine. In the future, we will continue to support other payment terms.

Q3: How long is the expected delivery time of the product?
A3: We will complete orders below 10,000 meters within 15 working days, and the final arrival time will be affected by the shipping date.

Q4: Could you use our labels or printings instead of yours? (ODM)
A4: Yes, it depends on the requests of customer. But important data must be printed on the pipe such as outer diameter, wall thickness, PN data, SDR data, Production standard, Place of origin and date of production.

Q5: Could you offer special package services?
A5: Yes. We could offer the package on customer' s requests. It might have some extra fees.

Q6: What is the service life of your product?
A6: The service life should be 50 years.But you must follow our correct storage and construction precautions, otherwise the consequences need to be borne by yourself.

Q7: How could you guarantee the quality of you product?
A7: We could offer MSDS, COA, TDS files on customer' s requests and charge for additional charges. In addition, we'll take random samples and analyze them.

Project site photos

OUR SAMPLES
 

Shandong Jinhong Pipe Co., Ltd. is located in Guoli Town, Huantai County, Zibo City. He is a famous MPP and PE pipe manufacturer, close to the National Highway 205 Guoli section. With a total investment of 150 million yuan, the company has more than ten domestic first-class production lines. The company mainly produces polyethylene pipes for water supply, drainage, gas and mining with nominal diameter of 20mm-1200mm. At the same time, it is also a modern joint-stock enterprise integrating the research, development and production of ethylene pipeline products. The company's main representative products are: MPP power pipe, PE100 pipe and pipe fittings, steel wire PE composite pipe and pipe fittings, double-wall corrugated pipe and other pipes and pipe fittings.

Our producing places
 

 

 

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