Socket Fusion Fittings, HDPE Water Pipe Fittings

QIANYU provides supporting service for industrial engineering water pipelines, supplying various types of pipes including equal tee, 45°equal elbow, 90°equal elbow, equal straight pipe, etc. The material is HDPE, and the socket fusion connection is adopted. For detailed size, please refer to our specification sheet or consult us.

Socket fusion fittings Equal straight

Model dn	D	L
20	27	35
25	33.5	39
32	42	43
40	51.5	47
50	63.5	53
63	79	61

Reducing straight

Model Dn×dn	D	d	L
25×20	33.5	27	35
32×20	42	27	37
32×25	42	33.5	39
40×20	51.5	27	45
40×25	51.5	33.5	46
40×32	51.5	42	43
50×20	63.5	27	43
50×25	63.5	33.5	48
50×32	63.5	42	49
50×40	63.5	51.5	51
63×20	79	27	48
63×25	79	33.5	58
63×32	79	42	58
63×40	79	51.5	58
63×50	79	63.5	58

45° Equal elbow

Model dn	D	L
20	27	21
25	33.5	24
32	42	27.5
40	51.5	31.5
50	63.5	37
63	79	44

90° Equal Elbow

Model dn	D	L
20	27	28
25	33.5	32
32	42	38
40	51.5	44
50	63.5	52
63	79	63

Equal tee

Model Dn×dn	D	d	L	H
25×20	33.5	27	60	30
32×20	42	27	64	34
32×25	42	33.5	69	36
40×20	51.5	27	68	38
40×25	51.5	33.5	73	40
40×32	51.5	42	80	42
50×20	63.5	27	74	43
50×25	63.5	33.5	79	45
50×32	63.5	42	86	47
50×40	63.5	51.5	94	49
63×20	79	27	82	50
63×25	79	33.5	88	52
63×32	79	42	95	54
63×40	79	51.5	103	56
63×50	79	63.5	113	59

Reducing tee

Model dn	D	L	H
20	27	56	28
25	33.5	64	32
32	42	76	38
40	51.5	88	44
50	63.5	104	52
63	79	126	63

Female straight

Model	D	Rpx	L
Dn20×1/2F	27	1/2	40
Dn20×3/4F	27	3/4	39
Dn25×1/2F	33.5	1/2	42
Dn25×3/4F	33.5	3/4	41
Dn25×1F	33.5	1	45
Dn32×3/4F	42	3/4	43
Dn32×1F	42	1	47
Dn40×11/4F	51.5	11/4	52
Dn40×11/2F	51.5	11/2	52
Dn50×11/2F	63.5	11/2	55
Dn50×2F	63.5	2	61
Dn63×2F	79	2	65

Male straight

Model	D	Rpx	L
Dn20×1/2M	27	1/2	46
Dn20×3/4M	27	3/4	49
Dn25×1/2M	33.5	1/2	48
Dn25×3/4M	33.5	3/4	51
Dn25×1M	33.5	1	58
Dn32×3/4M	42	3/4	53
Dn32×1M	42	1	59
Dn40×11/4M	51.5	11/4	64
Dn40×11/2M	51.5	11/2	67
Dn50×11/2M	63.5	11/2	67
Dn50×2M	63.5	2	79
Dn63×2M	79	2	82

Female elbow

Model	D	Rpx	L1	L2
Dn20×1/2F	27	1/2	31	32.5
Dn20×3/4F	27	3/4	35	32.5
Dn25×1/2F	33.5	1/2	33	35
Dn25×3/4F	33.5	3/4	37	36
Dn25×1F	33.5	1	40.5	38
Dn32×3/4F	42	3/4	39	39.5
Dn32×1F	42	1	42.5	42
Dn40×11/4F	51.5	11/4	49	48
Dn40×11/2F	51.5	11/2	52	48
Dn50×11/2F	63.5	11/2	55	53
Dn50×2F	63.5	2	61	58
Dn63×2F	79	2	65	65

Male elbow

Model	D	Rx	L1	L2
dn20*1/2M	27	1/2	30	27.5
dn20*3/4M	27	3/4	32.5	27.5
dn25*1/2M	33.5	1/2	32	30
dn25*3/4M	33.5	3/4	34.5	30
dn25*1M	33.5	1	36.5	33.5
dn32*3/4M	42	3/4	36.5	33
dn32*1M	42	1	37	38.5
dN40*11/4M	51.5	11/1	46	42
dn40*11/2M	51.5	11/2	49	45
dn50*11/2M	63.5	11/2	52	50
dn50*2M	63.5	2	58	58
dn63*2M	79	2	62	64.5

Female tee

Model	D	Rpx	L	H
dn20*1/2F	27	1/2	62	32.5
dn20*3/4F	27	3/4	70	32.5
dn25*1/2F	33.5	1/2	66	35
dn25*3/4F	33.5	3/4	74	36
dn25*1F	33.5	1	81	38
dn32*3/4F	42	3/4	78	39.5
dn32*1F	42	1	85	42
dn40*11/4F	51.5	11/4	98	48
dn40*11/2F	51.5	11/2	104	48
dn50*11/2F	63.5	11/2	110	53
dn50*2F	63.5	2	122	58
dn63*2F	79	2	130	65

Male tee

Model	D	Rx	L1	L2
dn20*1/2M	27	1/2	60	27.5
dn20*3/4M	27	3/4	65	27.5
dn25*1/2M	33.5	1/2	64	30
dn25*3/4M	33.5	3/4	69	30
dn25*1M	33.5	1	73	33.5
dn32*3/4M	42	3/4	73	33
dn32*1M	42	1	77	37
dN40*11/4M	51.5	11/1	92	42
dn40*11/2M	51.5	11/2	98	45
dn50*11/2M	63.5	11/2	104	50
dn50*2M	63.5	2	116	58
dn63*2M	79	2	124	64.5

Cap

Model dn	D	L	H
20	27	24	15
25	33.5	28	17
32	42	31	19
40	51.5	35	21
50	63.5	40	24
63	79	47	28

Female straight union

Model	D	G	L
H20*1/2F	26	1/2"	35
H25*3/4F	32	3/4"	42
H32*1F	41	1"	53
H40*11/4F	51	11/4"	58
H50*11/2F	63	11/2"	62
H63*2F	79	2"	70

Male straight union

Model	D	R	L
H20*1/2M	26	1/2"	52
H25*3/4M	32	3/4"	52
H32*1M	41	1"	58
H40*11/4M	51	11/4"	65
H50*11/2M	63	11/2"	70
H63*2M	79	2"	75

Stop valve

Model: J20, J25, J32, J40, J50, J63

Double straight union ball valve

Model: HJQ20, HJQ25, HJQ32, HJQ40, HJQ50, HJQ63

Steel-core ball valve

Model: Q20, Q25, Q32, Q40, Q50, Q63

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