SABS 1123 Class 1600 WELD NECK FLANGES

SABS 1123 Class 1600 Weld Neck Flange Dimensions

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Nominal pressure 1600 kPa											1600/2 = Table 14				1600/4 = Table 16
											1600/3 = Table 15				1600/8 = Table 18
Nom. Size	Pipe OD	Flange							Raised face		Bolt	Drilling			Neck			Boss
	d1	D	b	b1	b2	b3	h	h1	d4	f		No.	d2	k	d3	h2	r	d5
10	17.2	90	8	10	8	10	14	35	40	2	M12	4	14	60.3	28	6	4	30
15	21.3	95	8	10	8	10	14	35	45	2	M12	4	14	65	32	6	4	35
20	26.9	105	8	10	8	10	16	38	58	2	M12	4	14	75	40	6	4	45
25	33.7	115	8	10	8	10	16	38	68	2	M12	4	14	85	46	6	4	52
32	42.4	140	10	10	10	10	20	40	78	2	M16	4	18	100	56	6	6	60
40	48.3	150	10	10	10	10	20	42	88	3	M16	4	18	110	64	7	6	70
50	60.3	165	12	12	12	12	22	45	102	3	M16	4	18	125	75	8	6	85
65	76.1	185	12	12	12	12	26	45	122	3	M16	4	18	145	90	10	6	105
80	88.9	200	14	14	14	14	28	50	138	3	M16	8	18	160	105	10	8	118
100	114.3	220	14	14	14	14	34	52	158	3	M16	8	18	180	131	12	8	140
125	141.3	250	22	22	–	–	44	55	188	3	M16	8	18	210	156	12	8	168
150	168.3	285	22	22	–	–	44	55	212	3	M20	8	22	240	184	12	10	195
175	193.7	315	24	24	–	–	–	60	242	3	M20	8	22	270	210	12	10	–
200	219.1	340	24	24	–	–	44	62	268	3	M20	12	22	295	235	16	10	–
225	244.5	370	24	22	–	22	–	66	294	3	M20	12	22	325	265	16	10	–
250	273	405	24	25	–	25	–	70	320	3	M24	12	26	355	292	16	12	–
300	323.9	460	28	28	–	28	–	78	378	4	M24	12	26	410	344	16	12	–
350	355.6	520	30	30	–	30	–	82	438	4	M24	16	26	470	390	16	12	–
400	406.4	580	32	35	–	35	–	85	490	4	M24	16	26	525	445	16	12	–
450	457.2	640	34	40	–	40	–	87	550	4	M24	20	26	585	496	16	12	–
500	508	715	34	40	–	40	–	90	610	4	M30	20	33	650	548	16	12	–
550	559	775	36		–	–	–	95	670	5	M30	20	33	710	600	18	12	–
600	609.6	840	36	50	–	–	–	95	725	5	M30	20	33	770	652	18	12	–

Advantages of using SABS 1123 Class 1600 Weldneck Flanges

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Weldneck flanges offer several advantages over other types of flanges, such as slip-on flanges. Here are some of the benefits of using weldneck flanges:

Superior Strength
Weldneck flanges have a long tapered hub that provides additional strength to the connection between the pipe and the flange. The welding process creates a permanent and durable bond that can withstand high pressure and extreme temperatures.

Versatility in Accommodating Different Pipe Sizes
Weldneck flanges are available in various sizes, making them suitable for use with pipes of different diameters. The flanges can also be used with pipes of different materials, such as stainless steel, carbon steel, and alloy steel.

Secure and Leak-Free Connection
The welding process creates a strong and leak-free connection between the pipe and the flange. This ensures that the piping system is safe and efficient, reducing the risk of leaks and other safety hazards.

Easy to Install and Maintain
Weldneck flanges are relatively easy to install, and the welding process can be completed quickly. The flanges are also easy to maintain, requiring only periodic inspection and maintenance to ensure that they are in good working condition.

Applications of SABS 1123 Class 1600 Weldneck Flange

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Weldneck flanges are used in various industrial piping applications, including:

Oil and Gas Industry
Weldneck flanges are commonly used in oil and gas piping systems, where they are used to transport crude oil, natural gas, and other petroleum products.

Chemical Processing Industry
Weldneck flanges are used in chemical processing plants to transport various chemicals and materials.

Water Treatment Industry
Weldneck flanges are used in water treatment plants to transport water and other fluids.

Power Generation Industry
Weldneck flanges are used in power generation plants to transport steam, gas, and other fluids.

Price List of Weldneck Flanges

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Prices for SABS 1123 Class 1600 Weldneck Flanges are very affordable.

Please click on the "Ask for Quote" button or click here to request the updated price list and ready stock information along with your requirement.
TESCO STEEL & ENGINEERING maintains a stock of all standard items and can export them at the best price.

SANS/SABS WELD NECK FLANGE

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SABS 1123 Class 1600 Weld Neck Flange

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