flange elbow

Product Description

Large diameter: diameter range 50-4000mm working pressure 0-5.0MPa

High strength: hoop tensile strength: 320Mpa, axial tensile strength 220Mpa (strength can be designed on demand)

Anti-leakage: resin-rich inner lining layer and jacket density structure layer, anti-leakage inside and outside.

Light weight: generally only 1/4 of the same diameter steel pipe, 1/10 of the cement pipe, low installation cost.

Corrosion resistance: particularly excellent corrosion resistance, can transport corrosive media and any sewage.

1: Can be made according to user needs

2: Can be produced according to standards

90°Double flange elbow specifications and basic size parameters

DNmm	R mm	H mm	L mm	t1mm	0.6Mpa			1.0Mpa			1.6Mpa
					Tmm	Bmm	Wkg	Tmm	Bmm	Wkg	Tmm	Bmm	Wkg
50	75	125	50	2.5	6.0	16	1.31	7.0	18	1.76	8.0	20	1.95
65	97	147	50	2.5	6.0	16	1.70	7.0	20	2.40	8.0	20	2.5
80	120	185	65	2.5	6.0	18	2.55	7.0	20	3.05	8.0	25	3.3
100	150	230	80	2.5	6.0	18	3.28	7.0	25	4.00	8.0	25	4.5
125	187	267	80	3.0	7.0	20	4.80	8.0	25	5.80	10.0	30	6.5
150	225	325	100	3.0	7.0	20	6.50	8.0	25	8.10	10.0	30	9.4
175	262	362	100	3.0	7.0	25	8.20	8.5	25	10.0	11.0	30	12.0
200	300	420	120	3.0	7.0	25	9.50	9.0	30	12.0	12.0	35	15.0
225	337	462	125	3.5	8.0	25	12.6	10.0	30	16.2	12.5	35	20.0
250	375	500	125	3.5	8.0	30	16.0	11.0	30	20.0	13.0	40	25.3
300	450	600	150	3.5	9.0	30	22.5	12.5	35	28.8	14.5	40	34.2
350	525	690	165	3.5	10.5	35	32.3	13.0	35	40.0	16.0	45	49.0
400	400	450	50	4.0	12.0	35	41.0	14.0	40	51.0	17.5	50	65.0
450	450	550	100	4.0	13.0	35	56.0	15.0	40	69.0	18.5	55	90.0
500	500	600	100	4.5	14.0	40	70.0	16.5	45	87.4	19.0	60	112
600	600	750	150	4.5	15.0	40	107	17.0	50	131	20.5	65	174
700	700	850	150	4.5	16.5	45	150	18.5	50	185	21.0	65	220
800	800	1000	200	5.0	17.5	45	206	19.0	60	252	22.0	70	305
900	900	1150	250	5.0	18.5	50	272	21.0	60	337	23.5	75	400
1000	1000	1250	250	5.0	20.0	50	341	22.5	65	432	25.0	80	525

90°Specification and basic size parameters of flat glass steel elbow

DN (mm)	R (mm)	H (mm)	L1 (mm)	L2 (mm)	t1 (mm)	0.6Mpa
						t (mm)	W(kg)
50	75	135	60	20	3.0	5.0	0.46
65	98	158	60	30	3.0	5.0	0.81
80	120	200	80	40	3.0	5.5	1.31
100	150	230	80	60	3.2	5.5	2.11
125	188	288	100	75	3.2	5.5	3.25
150	225	325	100	80	3.6	6.0	4.87
175	263	363	100	80	3.8	6.0	6.37
200	300	425	125	100	4.1	6.0	8.93
225	338	463	125	100	4.3	6.5	11.47
250	375	525	150	125	4.6	6.5	15.23
300	450	600	150	125	4.5	7.0	20.87
350	525	675	150	150	4.5	7.0	27.97
400	400	550	150	150	5.0	8.0	30.37
450	450	630	180	180	5.5	8.5	42.65
500	500	700	200	180	6.0	9.0	54.92
600	600	825	225	200	7.4	10.0	90.21
700	700	950	250	200	8.7	11.6	137.01
800	800	1100	300	200	9.7	13.2	197.25
900	900	1250	350	250	11.0	14.9	290.11
1000	1000	1400	400	250	12.1	16.5	388.54
1200	1200	1800	600	250	14.3	18.9	654.99
1400	1400	2100	700	300	16.0	22.1	1019.65
1500	1500	2250	750	300	17.1	23.6	1237.78
1600	1600	2400	800	400	18.3	25.2	1566.82
1800	1800	2700	900	400	20.3	28.4	2164.26
2000	2000	2950	950	400	22.6	31.5	2891.09
2200	2200	2300	100	500	24.4	34.7	3267.87
2500	2500	3550	1050	500	28.3	39.4	5532.52
2800	2800	3900	1100	500	31.8	44.1	7562.62

FRP elbow（1.0MPa）

DN (mm)	R (mm)	H (mm)	L1 (mm)	L2 (mm)	t1 (mm)	1.0Mpa
						t (mm)	W(kg)
50	75	135	60	20	3.0	6.0	0.50
65	98	158	60	30	3.0	6.0	0.90
80	120	200	80	40	3.0	6.5	1.44
100	150	230	80	60	3.2	6.5	2.32
125	188	288	100	75	3.2	7.0	3.72
150	225	325	100	80	3.6	7.0	5.30
175	263	363	100	80	3.8	7.5	7.20
200	300	425	125	100	4.1	8.0	10.39
225	338	463	125	100	4.3	8.0	12.81
250	375	525	150	125	4.6	8.5	17.49
300	450	600	150	125	4.5	9.0	23.92
350	525	700	175	150	4.5	9.5	33.63
400	400	600	200	150	5.0	10.5	36.48
450	450	675	225	180	5.5	11.8	52.36
500	500	750	250	180	6.0	13.1	69.14
600	600	900	300	200	7.4	15.8	118.55
700	700	1050	350	200	8.7	18.4	182.01
800	800	1200	400	200	9.7	21.0	260.88
900	900	1350	450	250	11.0	23.6	381.38
1000	1000	1500	500	250	12.1	26.3	509.04
1200	1200	1800	600	250	14.3	31.5	843.35
1400	1400	2100	700	300	16.0	36.8	1320.28
1500	1500	2250	750	300	17.1	39.4	1602.24
1600	1600	2400	800	400	18.3	42.0	2031.61
1800	1800	2700	900	400	20.3	47.3	2808.10
2000	2000	3000	1000	400	22.6	52.5	3782.68
2200	2200	3300	1100	500	24.4	57.8	5110.44
2500	2500	3750	1250	500	28.3	65.6	7394.00
2800	2800	4200	1400	500	31.8	73.5	10210.73

FRP elbow（1.6MPa）

DN (mm)	R (mm)	H (mm)	L1 (mm)	L2 (mm)	t1 (mm)	1.6Mpa
						t (mm)	W(kg)
50	75	135	60	20	3.0	7.0	0.55
65	98	158	60	30	3.0	7.0	0.98
80	120	200	80	40	3.0	7.5	1.57
100	150	230	80	60	3.2	7.5	2.53
125	188	288	100	75	3.2	8.0	4.04
150	225	325	100	80	3.6	8.5	5.95
175	263	363	100	80	3.8	9.0	8.04
200	300	425	125	100	4.1	9.5	11.50
225	338	463	125	100	4.3	10.0	14.61
250	375	525	150	125	4.6	11.0	20.35
300	450	600	150	125	4.5	12.6	29.50
350	525	700	175	150	4.5	14.7	44.62
400	400	600	200	150	5.0	16.8	49.02
450	450	675	225	180	5.5	18.9	70.58
500	500	750	250	180	6.0	21.0	93.28
600	600	900	300	200	7.4	24.0	154.08
700	700	1050	350	200	8.7	28.0	236.04
800	800	1200	400	200	9.7	32.0	338.80
900	900	1350	450	250	11.0	36.0	495.31
1000	1000	1500	500	250	12.1	40.0	661.21
1200	1200	1800	600	250	14.3	48.0	1095.63
1400	1400	2100	700	300	16.0	56.0	1722.92
1500	1500	2250	750	300	17.1	60.0	2090.38
1600	1600	2400	800	400	18.3	64.0	2654.13
1800	1800	2700	900	400	20.3	72.0	3670.43
2000	2000	3000	1000	400	22.6	80.0	4939.53
2200	2200	3300	1100	500	24.4	88.0	6692.22
2500	2500	3750	1250	500	28.3	100.0	9653.55
2800	2800	4200	1400	500	31.8	112.0	13316.42

Specifications and basic size parameters of FRP socket elbow

Elbow cutting angle: (angle in horizontal direction)

11.25o elbow: 5.625o

15o elbow: 7.5 o

22.5o elbow: 11.25 o

30o elbow: 15 o

45o elbow: 11.25 o

60o elbow: 15 o

90o elbow: 15 o

Socket elbow size table

DN mm	45oelbow				DN mm			60oelbow				DN (mm)	90oelbow
	R mm	L1 mm	L2 mm	Bmm				R mm	L1 mm	L2 mm	Bmm		R mm	L1 mm	L2 mm	Bmm
250	375	467	327	149	250			375	484	344	201	250	375	484	344	201
300	450	506	360	179	300			450	527	380	241	300	450	527	380	241
350	525	529	382	209	350			525	553	406	281	350	525	553	406	281
400	400	551	405	159	400			400	579	432	214	400	400	579	432	214
450	450	595	442	179	450			450	626	473	241	450	450	626	473	241
500	500	618	464	199	500			500	652	499	268	500	500	652	499	268
600	600	662	509	239	600			600	704	551	322	600	600	704	551	322
700	700	707	554	278	700			700	756	603	375	700	700	756	603	375
800	800	752	599	318	800			800	807	654	429	800	800	807	654	429
900	900	818	644	358	900			900	880	706	482	900	900	880	706	482
1000	1000	863	689	398	1000			1000	932	758	536	1000	1000	932	758	536