China (Mainland)
Sinopec
HDPE 7000f
Raw Granules Resins
wooden case
20 days
HDPE Pipe is used for Sand delivery pipe, mud discharge pipe, dredge pipe, oil delivery pipe, mine pipe,water pipe.HDPE is a high degree of crystallinity, non-polar thermoplastic resin, the characteristics are non-toxic, tasteless,and odorless.
bended under water,and excellent anti-wave.
The concave-convex is within 30°of area, can be connected directly on land.
Good wear-resistance, anti-aging, strong corrosion resistance, anti-uv, long service time.
Flange connection,smooth outer and inner wall,higher transmission effifiency than steel pipe 20% to 30%.
Either on land or water for using,total engineering cost is low, high efficiency, safer and more convenient.
OD OF PIPE DN mm | SDR26 | SDR21 | SDR17 | SDR13.6 | SDR11 |
0.6 | 0.8 | 1 | 1.25 | 1.6 | |
140 | 6 | 7 | 8 | 10 | 13 |
160 | 7.5 | 8 | 10 | 12 | 15 |
180 | 7.5 | 9 | 11 | 13 | 17 |
200 | 8 | 10 | 12 | 15 | 18 |
225 | 9 | 11 | 13 | 17 | 21 |
250 | 10 | 12 | 15 | 18 | 23 |
280 | 11 | 13 | 17 | 21 | 25 |
315 | 12 | 15 | 19 | 23 | 29 |
330 | 13 | 16 | 20 | 24 | 30 |
350 | 14 | 17 | 21 | 26 | 32 |
400 | 15 | 19 | 24 | 29 | 36 |
425 | 15 | 20 | 25 | 33 | 42 |
450 | 17 | 21 | 27 | 34 | 45 |
500 | 19 | 23 | 30 | 37 | 48 |
530 | 20 | 24 | 31 | 38 | 50 |
560 | 21 | 26 | 33 | 41 | 51 |
600 | 22 | 28 | 35 | 43 | 54 |
630 | 24 | 30 | 37 | 46 | 57 |
660 | 26 | 31 | 38 | 48 | 59 |
710 | 27 | 33 | 42 | 52 | |
800 | 30 | 38 | 47 | 58 | |
850 | 32 | 40 | 50 | | |
900 | 34 | 42 | 53 | | |
950 | 36 | 45 | 56 | | |
1000 | 38 | 47 | 59 | | |
1050 | 40 | 49 | 61 | | |
1100 | 42 | 51 | 63 | | |
1150 | 44 | 53 | 66 | | |
Sand Delivery Pipe
Dredge Pipe
Sandblast contrast test(SIO2) | 30% SIO2Mud scour contrast test | ||
Material | Volume decreases | Material | Volume decreases |
PE80 | 0.25 | 45 # steel | 25 |
PE100 | 0.15 | Cast Iron Pipe | 15 |
HDPE Pipe | 0.13 | HDPE Pipe | 8 |
NO. | Items | Requirements | |
1 | 20℃ to quiet hydraulic strength (hoop stress 12.4Mpa, 100h) | No burst, No leak | |
2 | 80℃ to quiet hydraulic strength (hoop stress 5.5Mpa, 165h) | No burst, No leak | |
3 | 80℃ to static strength (hoop stress 5.0Mpa, 1000h) | No burst, No leak | |
4 | Breaking elongation, % | ≥500 | |
5 | Longitudinal shrinkage (110℃), % | ≤2.2 | |
6 | Oxidation induced time (200℃), min | ≥20 | |
7 | Weather resistance 1) (Pipe accumulative accept 3.5 GJ/m2 after aging energy | 80℃ to quiet hydraulic strength (hoop stress 5.5Mpa, 165h) | No burst, No leak |
Fracture Shrink Rate % | ≥500 | ||
Oxidation induced time (200℃) , min | ≥10 |
No. | Items | HDPE Pipe | Ordinary PE Pipe | Nylon 66 | Steel Pipe |
1 | Molecular | two hundred thousand --one million and two hundred thousand | twenty thousand-- two hundred thousand | | |
2 | density | 0.940 g/m³ | 0.945 g/m³ | 1.13-1.15 g/m³ | 7.8 g/m³ |
3 | impact strength 23℃ | 500 J/m | 300 J/m | 59-108 J/m | |
4 | impact strength -40℃ | 80 J/m | 50 J/m | <100 J/m | |
5 | tensile breaking strength | <28 Mpa | <25 Mpa | <61 Mpa | |
6 | longitudinal contraction rate of return | 2.20% | 3.00% | | |
7 | breaking elongation | ≥550% | ≥300% | 60-3000% | |
8 | wear rate | 190% | 210% | 100% | 100% |
9 | wear coefficient | 0.3-0.5 mm³ | 0.4-0.6 mm³ | 0.4 mm³ | 0.58 mm³ |
10 | resistant to corrosion | good | good | good | bad |
11 | encrustment | NO | YES | YES | YES |
12 | The inside surface of weld | Have swelled | Have swelled | Have swelled | |
We supply all kinds of marine and offshore products for various vessels including VLCC, FSO, FPSO, LNGC, LPGC, Container Ships, Cargo Liners, Bulk Carriers, Oil Tankers and oil platform, from securing the order to final delivery, we work hard to make sure everything goes as required and with high standard quality.
One-Stop Service: We supply all kinds of marine and offshore products, from securing the order to final delivery, we work hard to make sure everything goes as required and with high standard quality.
High quality: We are here to provide you with safe and reliable goods. Quality is always our main priority, our quality control program make sure that no defect or poor workmanship will be supplied. According to customer's requirement, our quality can meet the rules and standards of International Class Society such as LR, ABS, DNV, GL, BV, NK, KR, RINA, IRS and CCS.
Professional: With more than 7 years of experience in marine and offshore field, our marketing and technical team can assure you that we can understand your requirement well and deal with your inquiry professionally.
Fast Delivery: We cooperate with the reliable logistic partner, including land, air and sea to help us deliver the goods to your hand on time.
Reliable Partner: With 95% clients' satisfactory, we are confident to be your reliable partner.
With our experienced marketing and technical team, we aim to respond your product inquiries including services related within 2 working days. Your concern is our top priority. We aim to offer you with optimal, time and money saving options and decision making that bring you cost-effective business.
Your inquiry is mostly welcomed, kindly email or leave us a message and we will get in touch with you shortly.
HDPE Pipe is used for Sand delivery pipe, mud discharge pipe, dredge pipe, oil delivery pipe, mine pipe,water pipe.HDPE is a high degree of crystallinity, non-polar thermoplastic resin, the characteristics are non-toxic, tasteless,and odorless.
bended under water,and excellent anti-wave.
The concave-convex is within 30°of area, can be connected directly on land.
Good wear-resistance, anti-aging, strong corrosion resistance, anti-uv, long service time.
Flange connection,smooth outer and inner wall,higher transmission effifiency than steel pipe 20% to 30%.
Either on land or water for using,total engineering cost is low, high efficiency, safer and more convenient.
OD OF PIPE DN mm | SDR26 | SDR21 | SDR17 | SDR13.6 | SDR11 |
0.6 | 0.8 | 1 | 1.25 | 1.6 | |
140 | 6 | 7 | 8 | 10 | 13 |
160 | 7.5 | 8 | 10 | 12 | 15 |
180 | 7.5 | 9 | 11 | 13 | 17 |
200 | 8 | 10 | 12 | 15 | 18 |
225 | 9 | 11 | 13 | 17 | 21 |
250 | 10 | 12 | 15 | 18 | 23 |
280 | 11 | 13 | 17 | 21 | 25 |
315 | 12 | 15 | 19 | 23 | 29 |
330 | 13 | 16 | 20 | 24 | 30 |
350 | 14 | 17 | 21 | 26 | 32 |
400 | 15 | 19 | 24 | 29 | 36 |
425 | 15 | 20 | 25 | 33 | 42 |
450 | 17 | 21 | 27 | 34 | 45 |
500 | 19 | 23 | 30 | 37 | 48 |
530 | 20 | 24 | 31 | 38 | 50 |
560 | 21 | 26 | 33 | 41 | 51 |
600 | 22 | 28 | 35 | 43 | 54 |
630 | 24 | 30 | 37 | 46 | 57 |
660 | 26 | 31 | 38 | 48 | 59 |
710 | 27 | 33 | 42 | 52 | |
800 | 30 | 38 | 47 | 58 | |
850 | 32 | 40 | 50 | | |
900 | 34 | 42 | 53 | | |
950 | 36 | 45 | 56 | | |
1000 | 38 | 47 | 59 | | |
1050 | 40 | 49 | 61 | | |
1100 | 42 | 51 | 63 | | |
1150 | 44 | 53 | 66 | | |
Sand Delivery Pipe
Dredge Pipe
Sandblast contrast test(SIO2) | 30% SIO2Mud scour contrast test | ||
Material | Volume decreases | Material | Volume decreases |
PE80 | 0.25 | 45 # steel | 25 |
PE100 | 0.15 | Cast Iron Pipe | 15 |
HDPE Pipe | 0.13 | HDPE Pipe | 8 |
NO. | Items | Requirements | |
1 | 20℃ to quiet hydraulic strength (hoop stress 12.4Mpa, 100h) | No burst, No leak | |
2 | 80℃ to quiet hydraulic strength (hoop stress 5.5Mpa, 165h) | No burst, No leak | |
3 | 80℃ to static strength (hoop stress 5.0Mpa, 1000h) | No burst, No leak | |
4 | Breaking elongation, % | ≥500 | |
5 | Longitudinal shrinkage (110℃), % | ≤2.2 | |
6 | Oxidation induced time (200℃), min | ≥20 | |
7 | Weather resistance 1) (Pipe accumulative accept 3.5 GJ/m2 after aging energy | 80℃ to quiet hydraulic strength (hoop stress 5.5Mpa, 165h) | No burst, No leak |
Fracture Shrink Rate % | ≥500 | ||
Oxidation induced time (200℃) , min | ≥10 |
No. | Items | HDPE Pipe | Ordinary PE Pipe | Nylon 66 | Steel Pipe |
1 | Molecular | two hundred thousand --one million and two hundred thousand | twenty thousand-- two hundred thousand | | |
2 | density | 0.940 g/m³ | 0.945 g/m³ | 1.13-1.15 g/m³ | 7.8 g/m³ |
3 | impact strength 23℃ | 500 J/m | 300 J/m | 59-108 J/m | |
4 | impact strength -40℃ | 80 J/m | 50 J/m | <100 J/m | |
5 | tensile breaking strength | <28 Mpa | <25 Mpa | <61 Mpa | |
6 | longitudinal contraction rate of return | 2.20% | 3.00% | | |
7 | breaking elongation | ≥550% | ≥300% | 60-3000% | |
8 | wear rate | 190% | 210% | 100% | 100% |
9 | wear coefficient | 0.3-0.5 mm³ | 0.4-0.6 mm³ | 0.4 mm³ | 0.58 mm³ |
10 | resistant to corrosion | good | good | good | bad |
11 | encrustment | NO | YES | YES | YES |
12 | The inside surface of weld | Have swelled | Have swelled | Have swelled | |
We supply all kinds of marine and offshore products for various vessels including VLCC, FSO, FPSO, LNGC, LPGC, Container Ships, Cargo Liners, Bulk Carriers, Oil Tankers and oil platform, from securing the order to final delivery, we work hard to make sure everything goes as required and with high standard quality.
One-Stop Service: We supply all kinds of marine and offshore products, from securing the order to final delivery, we work hard to make sure everything goes as required and with high standard quality.
High quality: We are here to provide you with safe and reliable goods. Quality is always our main priority, our quality control program make sure that no defect or poor workmanship will be supplied. According to customer's requirement, our quality can meet the rules and standards of International Class Society such as LR, ABS, DNV, GL, BV, NK, KR, RINA, IRS and CCS.
Professional: With more than 7 years of experience in marine and offshore field, our marketing and technical team can assure you that we can understand your requirement well and deal with your inquiry professionally.
Fast Delivery: We cooperate with the reliable logistic partner, including land, air and sea to help us deliver the goods to your hand on time.
Reliable Partner: With 95% clients' satisfactory, we are confident to be your reliable partner.
With our experienced marketing and technical team, we aim to respond your product inquiries including services related within 2 working days. Your concern is our top priority. We aim to offer you with optimal, time and money saving options and decision making that bring you cost-effective business.
Your inquiry is mostly welcomed, kindly email or leave us a message and we will get in touch with you shortly.