Chinese      English

Address: Qianzhou Town Qianshi Lu Wuxi
Tel.:0510-83398883
Fax:0510-83383651
Sales: 013901517691
Technology：013901517691
　
　

Polypropylene-lining (PP) Steel Pipe and Pipefittings
General description
      The polypropylene-lining (PP) steel pipeline is loose-lining pipe. It works in the positive pressure working condition. It can be widely used because the pipe has excellent characteristics of anticorrosion, high-temperature resistance, and low cost. The maximum pipe length we have made is 6m. We will manufacture the pipelines with special dimension or in the form of loose flange. Refer to the annexed tables for the information on anticorrosion features and working temperature.
Table I. The Pipeline Length Table of Steel with Roller Coating of Ethylene-tetrafluoroethylene (ETFE or F40) mm
DN L DN L
F40 PO F40 PO
10 1000 1000 80 3500 4000
15 1000 1000 100 3500 5000
20 1200 1200 125 3500 6000
25 1500 1500 150 3500 6000
32 1500 1500 200 3500 6000
40 2000 2000 250 3500 6000
50 2500 2500 300 3500 6000
65 3000 3000 350 3500 6000
Table II. The PTFE（F4）,ETFE（F40）, or PO-lining Steel Pipefitting Dimension Table
Elbow Parameter Table
  mm
DN H DN H
90° 45° 90° 45°
10 70 40 80 138 80
15 80 45 100 152 105
20 85 48 125 190 114
25 90 50 150 230 130
32 100 55 200 305 155
40 115 60 250 380 188
50 122 65 300 455 223
65 132 76 350 530 255
           Straight Tee or Cross Parameter Table                     mm
DN C DN C
10 70 80 138
15 80 100 152
20 85 125 190
25 90 150 230
32 100 200 305
40 115 250 38050
50 122 300 455
65 132 350 530
Reduced Pipe Parameter Table
DN×DN L DN×DN L
32×25 114 125×65
125×80
125×100		 203
40×25
40×32		 114 150×80
150×100
150×125		 229
50×25
50×32
50×40		 127 200×100
200×125
200×150		 279
65×32
65×40
65×50		 140 250×125
250×150
250×200		 305
80×40
80×50
80×65		 152 300×150
300×200
300×250		 356
100×50
100×69
100×80		 178 350×200
350×250
350×300		 406
Reduced Tee Parameter Table
DN×DN C H DN×DN C H
15×10 80 70 100×65 152 132
20×15 85 80 100×80 152 138
25×20 90 85 125×100 190 152
32×25 100 90 150×125 230 190
40×32 115 100 200×150 305 230
50×40 122 115 250×200 380 305
65×50 132 122 300×250 455 380
80×65 138 132 350×300 530 455

　

　


　
< NEXT >