Polyethyene-Liming Steel Pipe

Features
Lineup

Corrosion resistant steel pipe for cables

Suitable for use as either exposed or buried conduit in areas where high corrosion resistance is required

The excellent adhesion between the steel pipe and polyethylene eliminates separation and cracking when the pipe is bent.

Main use: Water purification plants for water and sewer systems, areas exposed to chemical damage (chemical plants, etc.), areas exposed to salt damage (coastal facilities, etc.) building rooftops, connecting bridge corridors for schools, etc.

Polyethylene-Lining Steel Pipe

Polyethylene-Lining Steel Pipe (Threaded)

Color of polyethylene outer layer: black

Item No.	Nominal Size	Outside Diameter (mm)	Steel pipe thickness (mm)	Outer coated thickness (mm)	Length (mm)	Nominal weight (Kg/Pc)
DWL 16KT	G 16	22.20	2.30	0.6	3,660	3.88
DWL 22KT	G 22	27.70	2.30	0.6	3,660	5.01
DWL 28KT	G 28	34.50	2.50	0.6	3,660	6.95
DWL 36KT	G 36	43.10	2.50	0.6	3,660	8.89
DWL 42KT	G 42	49.00	2.50	0.6	3,660	10.21
DWL 54KT	G 54	60.80	2.80	0.6	3,660	14.35
DWL 70KT	G 70	76.40	2.80	0.6	3,660	18.30
DWL 82KT	G 82	89.10	2.80	0.6	3,660	21.52
DWL 92KT	G 92	101.90	3.50	0.6	3,660	30.71
DWL 04KT	G 104	114.60	3.50	0.6	3,660	34.70

Polyethylene-Lining Steel Pipe (Non-Threaded)

Color of polyethylene outer layer: black

Item No.	Nominal Size	Outside Diameter (mm)	Steel pipe thickness (mm)	Outer coated thickness (mm)	Length (mm)	Nominal weight (Kg/Pc)
DWL 16PT	16	22.20	2.30	0.6	3,670	3.88
DWL 22PT	22	27.70	2.30	0.6	3,670	5.01
DWL 28PT	28	34.50	2.50	0.6	3,670	6.95
DWL 36PT	36	43.10	2.50	0.6	3,670	8.89
DWL 42PT	42	49.00	2.50	0.6	3,670	10.21
DWL 54PT	54	60.80	2.80	0.6	3,675	14.35
DWL 70PT	70	76.40	2.80	0.6	3,675	18.30
DWL 82PT	82	89.10	2.80	0.6	3,675	21.52
DWL 92PT	92	101.90	3.50	0.6	3,675	30.71
DWL 04PT	104	114.60	3.50	0.6	3,675	34.70

Polyethylene-Lining Steel Pipe Fittings

Coupling

● PE Coated

Item No.	Nominal Size	D (mm)	L (mm)	Weight (Kg/Pc)
DWL 16CT	G 16	26.0	39	0.05
DWL 22CT	G 22	32.0	45	0.08
DWL 28CT	G 28	38.5	51	0.11
DWL 36CT	G 36	49.5	57	0.22
DWL 42CT	G 42	55.5	57	0.26
DWL 54CT	G 54	69.0	65	0.45
DWL 70CT	G 70	85.0	73	0.67
DWL 82CT	G 82	98.0	81	0.90
DWL 92CT	G 92	111.5	86	1.19
DWL 04CT	G 104	14.5	91	1.46

Normal Bend (Threaded)

● PE Coated

Item No.	Nominal Size	R (mm)	L (mm)	Weight (Kg/Pc)
DWL 16NT	G 16	90	150	0.24
DWL 22NT	G 22	110	180	0.41
DWL 28NT	G 28	140	215	0.62
DWL 36NT	G 36	170	250	0.95
DWL 42NT	G 42	210	295	1.40
DWL 54NT	G 54	235	345	2.24
DWL 70NT	G 70	275	425	3.83
DWL 82NT	G 82	310	510	4.80
DWL 92NT	G 92	355	575	8.90
DWL 04NT	G 104	395	645	9.80

Set Screw Normal Bend

● PE Coated

UL 797

Item No.	Nominal Size	R (mm)	L (mm)	Weight (Kg/Pc)
DWL 316T	16	90	150	0.24
DWL 322T	22	110	180	0.41
DWL 328T	28	140	215	0.62
DWL 336T	36	170	250	0.95
DWL 342T	42	210	295	1.40
DWL 354T	54	235	345	2.24
DWL 370T	70	275	425	3.83
DWL 382T	82	310	510	4.80
DWL 392T	92	355	575	8.90
DWL 304T	104	395	645	9.80

Set Screw Normal Bend Big

● PE Coated

Item No.	Nominal Size	R (mm)	L (mm)	Weight (Kg/Pc)
DWL 3361T	36	225	355	1.5
DWL 3421T	42	315	455	2.2
DWL 3541T	54	333	513	3.5
DWL 3701T	70	600	830	7.0
DWL 3821T	82	600	860	8.6
DWL 3921T	92	600	900	12.9
DWL 3041T	104	800	1,140	18.4

Bellmouth Pipe

● PE Coated

Item No.	Nominal Size	D (mm)	L (mm)	Weight (Kg/Pc)
DWL 516T	16	28	400	0.44
DWL 522T	22	35	400	0.57
DWL 528T	28	44	400	0.79
DWL 536T	36	56	400	1.00
DWL 542T	42	64	400	1.15
DWL 554T	54	80	400	1.62
DWL 570T	70	95	400	2.00
DWL 582T	82	108	400	2.42
DWL 592T	92	120	400	3.40
DWL 504T	104	134	400	3.90