Ginde Plastic Pipe Industry

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Pipe Average External Diameter&Error Rate unit:mm

dn	Average External Diameter		dn	Average External Diameter
dn	Basic Specifications	Error Rate	dn	Basic Specification	Error Rate
40	40	+0.3 0	160	160	+0.5 0
50	50	+0.3 0	200	200	+0.6 0
75	75	+0.3 0	250	250	+0.8 0
90	90	+0.3 0	315	315	+1.0 0
110	110	+0.4 0	400	400	+1.2 0
125	125	+0.4 0	500	500	+1.5 0

Pipe Wall Thickness and Error Rate unit:mm

Wall Thickness and Error Rate				Wall Thickness and Error Rate
dn	S0	S1	S2	dn	S0	S1	S2
40	2.0+^{0.4 0}			160	3.2+^{0.5 0}	4.0+^{0.6 0}	5.0+^{1.3 0}
50	2.0+^{0.4 0}			200	3.9+^{0.6 0}	4.9+^{0.7 0}	6.3+^{1.6 0}
75	2.5+^{0.4 0}	3.0+^{0.5 0}		250	4.9+^{0.7 0}	6.2+^{0.9 0}	7.8+^{1.8 0}
90	3.0+^{0.5 0}	3.0+^{0.5 0}		315	6.2+^{0.9 0}	7.7+^{1.0 0}	9.8+^{2.4 0}
110	3.0+^{0.5 0}	3.2+^{0.5 0}		400		9.8+^{1.5 0}	12.3+^{3.2 0}
125	3.2+^{0.5 0}	3.2+^{0.5 0}	3.9+^{1.0 0}	500			15.0+^{4.2 0}

Internal&External Wall Thickness of Pipe unit:mm

dn	External Thickness	Internal Thickness			dn	External Thickness	Internal Thickness
dn	External Thickness	S0	S1	S2	dn	External Thickness	S0	S1	S2
40	0.2	0.2			160	0.2	0.2	0.5	0.5
50	0.2	0.2			200	0.2	0.2	0.6	0.6
75	0.2	0.2	0.2		250	0.2	0.2	0.7	0.7
90	0.2	0.2	0.2		315	0.2	0.2	0.8	0.8
110	0.2	0.2	0.4		400	0.2			1.0
125	0.2	0.2	0.4	0.4	500	0.2			1.5

Solvent Cementing Socket Specification&Error Rate unit:mm

dn	Average Internal Diameter&Error rate	Socket Depth
40	40.1^{+0.3 0}	26
50	50.1^{+0.3 0}	30
75	75.2^{+0.3 0}	40
90	90.2^{+0.3 0}	46
110	110.2^{+0.4 0}	48
125	125.2^{+0.5 0}	51
160	160.3^{+0.5 0}	58
200	200.4^{+0.5 0}	66
Note:The error rate of the same ends of the pipes is less than 14%; the flexibility rate of the pipe is not more than 1%.

Rubber Seal Connection Specification&Error Rate unit:mm

dn	Socket Average Internal Diameter	Matched Length	Seal Socket Opening	Seal Maximal Depth
75		25		20
90		28		22
110	110.4	32	6	26
125	125.4	35	7	26
160	160.5	42	9	32
200	200.6	50	12	40
250	250.8	55	18	70
315	316.0	62	20	70
400	401.2	70	24	70
500	501.5	80	28	80
Note:the geometrical form of seal is not stipulated.