DIN 86044 Flanges PN6 Flange Exhaust Gas Lines on Ships

DIN 86044 Flange manufacturer

Leading Supplier of DIN 86044 Flanges for Shipbuilding & Offshore Applications

We are a trusted manufacturer and exporter of DIN 86044 flanges, designed specifically for marine and offshore piping systems. These flanges conform to the German standard DIN 86044. mainly used for Exhaust gas lines on ships

We manufacture DIN 86044 flanges from high-quality corrosion-resistant materials suitable for demanding marine environments.

What is DIN 86044-1?

Exhaust gas lines on ships – Flanges – Part 1: Heavy design

DIN 86044 is a German Standard that specifies the design of flanges for exhaust gas lines on ships, particularly those used in combustion engines and steam boilers.DIN 86044-1,part 1 of DIn 86044,is for heavy design , was published in April 2017 and covers flanges suitable for steel pipes according to DIN 86009. 

Download DIN 86044 pdf latest version 2017 here

Material availability of DIN 86044 flange

• Carbon Steel (St37 / C22.8)
• Stainless Steel (1.4301/304, 1.4404/316L)
• Duplex Stainless (1.4462/S32205,UNS S32750)

DIN 86044 Flange Dimension and weight

Nennweite DN	Rohr d₁ (mm)	Flansch d₅ (mm)	Flansch D (mm)	Flansch b (mm)	Flansch k (mm)	Schrauben Anzahl	Schrauben Gewinde	Schrauben d₂ (mm)	Masse (7.85 kg/dm³) je Stück (kg)
32 bis 150	siehe DIN 86009	–	–	–	–	–	–	–	–
200	219.1	222	320	16	280	8	M16	18	5
250	273	276	375	16	335	12	M16	18	6
300	323.9	327	440	16	395	12	M20	22	8
350	355.6	359	490	16	445	12	M20	22	10.4
400	406.4	410	540	16	495	16	M20	22	11.4
450	457	461	595	16	550	16	M20	22	13.2
500	508	512	645	16	600	20	M20	22	14.2
-550	559	563	703	20	650	20	M20	22	20.7
600	610	614	754	20	700	20	M20	22	22.4
-650	660	665	805	20	750	20	M20	22	24
700	711	716	858	20	800	24	M20	22	25.7
-750	762	767	907	20	850	24	M20	22	27.5
800	813	818	958	20	900	24	M20	22	29.2
-850	864	870	1010	20	950	28	M20	22	30.5
900	914	920	1060	20	1010	28	M20	22	32.5
-950	964	970	1110	20	1060	28	M20	22	34.2
1000	1016	1022	1162	20	1110	32	M20	22	35.8
1100	1120	1126	1266	20	1210	32	M20	22	39.4
1200	1220	1226	1366	20	1310	36	M20	22	42.6
1300	1320	1326	1466	20	1410	40	M20	22	45.8
1400	1420	1426	1566	20	1510	40	M20	22	49.3
1500	1520	1526	1666	20	1610	44	M20	22	52.5
1600	1620	1626	1766	20	1710	48	M20	22	55.7
1700	1720	1726	1866	20	1810	48	M20	22	59.1
1800	1820	1826	1966	20	1910	52	M20	22	62.3
1900	1920	1926	2066	20	2010	56	M20	22	65.6
2000	2020	2026	2166	20	2110	56	M20	22	69
2100	2120	2126	2266	20	2210	60	M20	22	72.2
2200	2220	2226	2366	20	2310	64	M20	22	75.4
2300	2320	2326	2466	20	2410	64	M20	22	78.9
2400	2420	2426	2566	20	2510	68	M20	22	82.1
2500	2520	2526	2666	20	2610	72	M20	22	85.3
2600	2620	2626	2766	20	2710	72	M20	22	88.8
2700	2720	2726	2866	20	2810	76	M20	22	92
2800	2820	2826	2966	20	2910	80	M20	22	95.2
2900	2920	2926	3066	20	3010	80	M20	22	98.7
3000	3020	3026	3166	20	3110	84	M20	22	101.9

DIN 86044 refers to a German standard that specifies flanges for shipbuilding and marine technology, particularly used in seawater systems

The flanges according to DIN 86044 standard

DIN 86044 flanges are manufactured in corrosion-resistant alloys, including:

Material	Typical Use
DIN 86044 1.4404 (316L) Flanges	General seawater resistance
DIN 86044 1.4547 (254SMO) Flanges	Aggressive salt/brine resistance
DIN 86044 904L (1.4539) Flanges	High chloride environments

We also can supply DIN 86044 UNS S32750 Flanges for seawater

Need a reliable DIN 86044 flange manufacturer or supplier for your shipbuilding or offshore project? Contact us now!