DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-23

DQ MARINE PRODUCT DATA

OD560 Polyethylene Dredge Pipes

Category
Dredger Equipment
Origin
China
OD560 Polyethylene Dredge Pipes

Product Overview

DQ Marine supplies marine equipment and technical products for shipyards, vessel operators, offshore projects and industrial buyers worldwide.

Key Specifications

Category Dredger Equipment
Model / SKU od560-polyethylene-dredge-pipes
Material High Density Polyethylene
Origin China

Technical Information

China OD560 Polyethylene Dredge Pipes:

HDPE pipes are high abrasion and corrosion resistant pipes and are made from advanced grades of PE. The material is UV Stabilized for usage in harsh marine environments. Pipes are duly coupled with HDG Flanges and stubends on boths ends and enable easy fitment by use of gaskets and galvanized buts and bolts.

Material: High Density Polyethylene

Grade: PE100

Pipe Size and Grade

ISO4427
Pressure Rating PN6 PN8 PN10 PN12.5 PN16
OD(mm) SDR26 SDR21 SDR17 SDR13.6 SDR11
200 184 180 175 171 162
225 207 202 197 192 182
250 230 225 219 213 202
280 257 252 245 239 226
315 289 283 276 269 255
355 326 319 310 303 287
400 368 360 350 341 324
450 414 405 394 384 364
500 460 450 437 426 404
560 515 504 490 478 453
630 579 567 551 537 510
710 655 642 629 606 581
800 738 724 709 682 655

IS4984
Pressure Rating PN6 PN8 PN10 PN12.5 PN16
OD(mm) SDR21 SDR17 SDR13.6 SDR11 SDR9
200 180 175 171 164 155
225 202 197 192 184 174
250 225 219 213 205 193
280 252 245 239 229 217
315 283 276 269 258 244
355 319 310 303 290 275
400 360 350 341 327 310
450 405 194 384 368 349
500 450 437 426 409 388
560 504 490 478 458 435
630 567 551 537 515 489
710 642 629 606 581 551
800 724 709 682 655 621
OD: Outer Diameter of pipe.

ID:Innter Diameter of Pipe.
PN: Pressure Rating, example:PN16 means 16kgs/cm2

SDR: Standard Dimension Ratio.

Flange: MS Hot Dip Flanges.