Connection Pipe – 원기업

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One Industries

Specialized Company for Concrete Products

Hume pipe

Connection Pipe Type ACentrifugal Reinforced Concrete Connection Pipe

Product Detail

normal tube a detail

Product Standard(Connection D250)

(Unit : mm)

Nominal Body Size	Nominal Connection Size	Body			Connection
Nominal Body Size	Nominal Connection Size	D	T	L	d	d1	d2	d3	ℓ6	ℓ7	ℓ8
400	250	400	35	2500	250	310	340	450	55	80	35
450		450	38				340				38
500		500	42				340				42
600		600	50				340				50
700		700	58				350				58
800		800	66				350				66
900		900	75				350				75
1000		1000	82				360				82
1100		1100	88				360				88
1200		1200	95				360				95
1350		1350	103				360				103

External Pressure Strength

(Unit : kN/m)

Nominal Size	Cracking Load	Breaking Load
400	21.6	32.4
450	23.6	35.4
500	25.6	38.3
600	29.5	44.2
700	32.4	49.1
800	35.4	53.0
900	38.3	57.9
1000	41.3	61.9
1100	43.2	65.8
1200	45.2	71.7
1350	47.1	81.5

Tolerance of Product Standard (Connection D250)

(Unit : mm)

Nominal Size	Body			Connection
Nominal Size	D	T	L	d	d1	d2	d3	ℓ7
400 ~ 900	±4	+4 -2	+10 -5	±3	±2	±2	-5, + is not applied	±5
1000 ~ 1350	±6	+6 -3	+10 -5	±3	±2	±2	-5, + is not applied	±5

Product Standard (Connection D300)

(Unit : mm)

몸체호칭	접속호칭	몸체부			접속부
몸체호칭	접속호칭	D	T	L	d	d1	d2	d3	ℓ6	ℓ7	ℓ8
400	300	400	35	2500	300	364	360	450	26	40	54
450		450	38							40	51
500		500	42							40	51
600		600	50							45	48
700		700	58							45	40
800		800	66							60	41
900		900	75							60	50
1000		1000	82							70	43
1100		1100	88							70	47
1200		1200	95							70	53
1350		1350	103							70	60

Tolerance of Product Standard (Connection D300)

(Unit: mm)

Nominal Size	Body							Connection
Nominal Size	D	D1	D2	T	ℓ2	ℓ3	L	d	d1	d2	d3	ℓ7
400 ~ 600	±4	±2		+4 -2	±5	±4	+10 -5	±3	±2		-5, + is not applied	±5
700 ~ 900	±4	+3 -2		+4 -2		±4
1000 ~ 1350	±6	+3 -2		+6 -3		±5

Hume pipe

Connection Pipe Type B Centrifugal Reinforced Concrete Pipe

normal tube b

Product Detail

normal tube b detail

Product Standard (Connection D250)

(Unit: mm)

Nominal Body Size	Nominal Connection Size	Body												Connection							Item Identification Number
Nominal Body Size	Nominal Connection Size	D	D1	D2	D3	D4	T	ℓ1	ℓ2	ℓ3	ℓ4	ℓ5	L	d	d1	d2	d3	ℓ6	ℓ7	ℓ8	Item Identification Number
400	250	400	478	474	460	544	35	70	95	36	125	70	2500	250	310	340	450	55	80	35	–
450		450	534	530	516	606	38	70	95	36	125	75								38	20988767
500		500	592	588	574	672	42	70	95	36	130	85								42	–
600		600	708	704	690	804	50	75	100	36	135	100								50	20988769
700		700	824	820	802	936	58	75	100	40	140	115				350				58	21545684
800		800	940	936	918	1068	66	80	110	40	150	130								66	21545686
900		900	1058	1054	1036	1204	75	85	115	40	160	150								75	21545688
1000		1000	1172	1168	1150	1332	82	96	120	40	165	165				360				82	21545690
1100		1100	1286	1282	1260	1458	88	100	125	42	175	175								88	21545692
1200		1200	1400	1396	1374	1586	95	104	130	42	195	190								95	21545694
1350		1350	1566	1562	1540	1768	103	108	135	42	205	205				360				103	–

External Pressure Strength

(Unit: kN/m)

Nominal Size	Cracking Load	Breaking Load
400	21.6	32.4
450	23.6	35.4
500	25.6	38.3
600	29.5	44.2
700	32.4	49.1
800	35.4	53.0
900	38.3	57.9
1000	41.3	61.9
1100	43.2	65.8
1200	45.2	71.7
1350	47.1	81.5

Tolerance of Product Standard (Connection D250)

(Unit: mm)

Nominal Size	Body							Connection
Nominal Size	D	D1	D2	T	ℓ2	ℓ3	L	d	d1	d2	d3	ℓ6	ℓ7
400 ~ 600	±4	±2		+4 -2	±5	±4	+10 -5	±3	±2		-5, + is not applied	±5	±4
700 ~ 900	±4	+3 -2		+4 -2		±4
1000 ~ 1350	±6	+3 -2		+6 -3		±5

Product Standard (Connection D300)

(Unit: mm)

Nominal Body Size	Nominal Connection Size	Body												Connection							Item Identification Number
Nominal Body Size	Nominal Connection Size	D	D1	D2	D3	D4	T	ℓ1	ℓ2	ℓ3	ℓ4	ℓ5	L	d	d1	d2	d3	ℓ6	ℓ7	ℓ8	Item Identification Number
400	300	400	478	474	460	544	35	70	95	36	125	70	2500	300	364	360	450	26	40	54	–
450		450	534	530	516	606	38	70	95	36	125	75							40	51	20988768
500		500	592	588	574	672	42	70	95	36	130	85							40	51	–
600		600	708	704	690	804	50	75	100	36	135	100							45	48	20988770
700		700	824	820	802	936	58	75	100	40	140	115							45	40	21545685
800		800	940	936	918	1068	66	80	110	40	150	130							60	41	21545687
900		900	1058	1054	1036	1204	75	85	115	40	160	150							60	50	21545689
1000		1000	1172	1168	1150	1332	82	96	120	40	165	165							70	43	21545691
1100		1100	1286	1282	1260	1458	88	100	125	42	175	175							70	47	21545693
1200		1200	1400	1396	1374	1586	95	104	130	42	195	190							70	53	21545695
1350		1350	1566	1562	1540	1768	103	108	135	42	205	205							70	60	–

Product Standard (Connection D300)

(Unit : mm)

Nominal Size	Body							Connection
Nominal Size	D	D1	D2	T	ℓ2	ℓ3	L	d	d1	d2	d3	ℓ6	ℓ7
400 ~ 600	±4	±2		+4 -2	±5	±4	+10 -5	±3	±2		-5, + is not applied	±5 -5	±4
700 ~ 900	±4	+3 -2		+4 -2		±4						±5
1000 ~ 1350	±6	+3 -2		+6 -3		±5						±5