Specifications

sdr 21 pvc pipe
1.Corrosion resistance
2.No-leakage
3.High-toughness

Product name: sdr 21 pvc pipe

PVC corrugated pipe size:

 

NO.	Specification(mm)
	Ring stiffness (4KN) S1	Ring stiffness (8KN) S2
1	OD110	ID110
2	OD 160	ID 160
3	OD 200	ID 200
4	OD 250	ID 250
5	OD 315	ID 315
6	OD 400	ID 400
7	OD 500	ID 500
8	OD 600	ID 600
9	OD 800	ID 800

 

 

 

pvc double wall corrugated pipe specification

  pvc double wall corrugated pipe Product Features

1.High ring stiffness,use of reasonable hollow ring structure, greatly improving the pipe's ring stiffness. 

in the same materials, can accept more  environmental pressure

2.Smallfluid resistance ,smooth inner wall , friction less than concretepipe

3.Connection sealing well,using sealing circle socket connection , leak tightnessbetter than the metal

and concrete pipe

4.Resist acid ,alkali and Salt corrosion

5.Easy to construction ,light weight ,enough length, low requirement for environment , lower project cost

6.Long service life,strong abrasion resistance

   pvc double wall corrugated pipe products show