Sincerely hope we become long-term partners - Steel pipe & Fittings:

Size of Ceramic-Lined Composite Elbows 90^o

Hoop strength is the resistance against radial pressure. The strength of the ceramic -lined steel composite pipe is 300 to 500MPa.

No.	O.D. (mm)	W.T. steel (mm)	Total W.T. (mm)	R (mm)	Exit Length A (mm)	Length of Enter B (mm)	Plus Length		Theoretics unit weight (kg/pc)
							C(mm)	E(mm)
1	68	6	9	300	650	500	150	300	11.46
		8	11	350	650	500	150	300	14.79
2	76	6	9	400	700	550	150	300	13.95
		8	11	400	700	550	150	300	18.07
3	89	6	9	450	750	600	150	300	17.76
		8	11	450	750	600	150	300	23.11
4	95	6	9	450	750	600	150	300	19.04
		8	11	450	750	600	150	300	24.82
5	102	8	11	500	800	650	150	300	28.63
		10	13	500	800	650	150	300	35.01
6	108	8	11	500	800	650	150	300	30.46
		10	13	500	800	650	150	300	37.30
7	114	8	11	550	850	700	150	300	34.33
		10	13	550	850	700	150	300	42.11
8	121	8	11	600	900	750	150	300	38.78
		10	13	600	900	750	150	300	47.62
9	127	8	11	600	900	750	150	300	40.84
		10	13	600	900	750	150	300	50.20
10	133	8	11	650	950	800	150	300	45.34
		10	13	650	950	800	150	300	55.77
11	140	8	11	700	1000	850	150	300	50.42
		10	13	700	1000	850	150	300	62.07
12	146	8	12	700	1000	850	150	300	54.82
		10	14	700	1000	850	150	300	64.93
13	152	8	12	750	1050	900	150	300	60.12
		10	14	750	1050	900	150	300	71.26
14	159	8	12	750	1050	900	150	300	63.05
		10	14	750	1050	900	150	300	74.76
15	168	8	12	800	1100	950	150	300	70.00
		10	14	800	1100	950	150	300	83.08
16	180	10	14	900	1200	1050	150	300	101.53
		12	16	900	1200	1050	150	300	115.77
17	194	10	14	900	1200	1050	150	300	109.88
		12	16	900	1200	1050	150	300	125.42
18	203	10	14	1000	1400	1200	200	400	129.09
		12	16	1000	1400	1200	200	400	153.31
19	219	10	14	1000	1400	1200	200	400	139.79
		12	16	1000	1400	1200	200	400	166.14
20	245	10	14	1100	1500	1300	200	400	168.55
		12	16	1100	1500	1300	200	400	200.54
21	273	10	14	1200	1600	1400	200	400	201.38
		12	16	1200	1600	1400	200	400	239.81
22	299	10	14	1300	1700	1500	200	400	235.26
		12	16	1300	1700	1500	200	400	280.37
23	325	12	16	1300	1800	1550	250	500	323.14
		14	18	1300	1800	1550	250	500	374.58
24	377	12	16	1400	1900	1650	250	500	398.01
		14	18	1400	1900	1650	250	500	461.86
25	402	12	16	1400	1900	1650	250	500	425.28
		14	18	1400	1900	1650	250	500	493.61
26	426	12	16	1500	2000	1750	250	500	475.50
		14	18	1500	2000	1750	250	500	552.04
27	480	12	16	1500	2000	1750	250	500	537.51
		14	18	1500	2000	1750	250	500	624.42
28	500	12	16	1600	2100	1850	250	500	588.82
		14	18	1600	2100	1850	250	500	684.14
29	530	12	16	1600	2100	1850	250	500	625.00
		14	18	1600	2100	1850	250	500	726.35
30	630	14	18	1900	2400	2150	250	500	992.34
		16	20	1900	2400	2150	250	500	1130.43
31	720	12	16	1900	2400	2150	250	500	1137.33
		14	18	1900	2400	2150	250	500	1298.14
32	835	12	16	1900	2400	2150	250	500	1322.60
		14	18	1900	2400	2150	250	500	1507.87
33	920	12	16	2000	2600	2300	300	600	1579.56
		14	18	2000	2600	2300	300	600	1801.23
34	1020	16	20	2000	2600	2300	300	600	1753.89
		18	22	2000	2600	2300	300	600	2000.49

Remarks:

1. Under the direction of the arrow diagram for the export direction.
2. Bend radius is usually 1.5-5 times the diameter of steel pipe (1.5-5D).
3. Othe specifications of the compsite pipe can be manufactured accord to the user requirments.
4. The weight is caculate by theoretics, maybe have some tolerance, the real weight will be weigh in afer them finished.
Hoop strength is the resistance against radial pressure. The strength of the ceramic -lined steel composite pipe is 300 to 500MPa.