High-Precision Round Aluminum Flange for Strong, Lightweight Connections

• Customization: Available
• Type: Transport Aluminium Profile, Industrial Aluminium Profile, Marine/Shipping
• Shape: Round
• Model NO.: 5086/6061
• Grade: 5000 Series 6000 Series
• Temper: H32/T6
• Alloy: Alloy
• Surface Finishing: PVDF/PE Coating,Anodized.
• Alloying Ingredient: 5086/6061
• Certification: SONCAP, ISO, BV/SGS/CNAS/Ma
• Polished Aluminum Profile: Mechanical Polishing
• Color: to Customized
• Transport Package: Export Standard Wooden Pallet or as Your Requsts
• Specification: According to Customer Requirement
• Trademark: Chalco Aluminum
• Origin: Henan China
• HS Code: 7604210000
• Production Capacity: 5000mt/Month

Product Description

Round Aluminum Flange
We offer stock for different aluminum fittings, 5086 H32 & 6061 T6 Aluminum Pipe Fittings,aluminum elbow (Radius 90's, Long Radius 45's, Long Radius 180's, Short Radius 90's, Short Radius 180's), Tees (Straight and Reducing) Tees and Crosses (Straight and Reducing), Aluminum Caps,Aluminum couplings(straight and reducing), aluminum flanges. We also offer custom manufactured fittings, flanges and pipes.

5086 H32
5086 is the preferred hull material for small aluminium boats or larger yachts. Its high strength and good corrosion resistance make it an excellent match for yachting.
5086 has a tendency to undergo stress corrosion cracking and is not used much in aircraft construction as a result.
5086 has been used in vehicle armor, notably in the M113 Armored Personnel Carrier and M2 Bradley Infantry fighting vehicle.

6061-T6
T6 temper 6061 has an ultimate tensile strength of at least 42,000 psi (300 MPa) and yield strength of at least 35,000 psi (241 MPa).  More typical values are 45,000 psi (310 MPa) and 40,000 psi (275 MPa), respectively. In thicknesses of 0.250 inch (6.35 mm) or less, it has elongation of 8% or more; in thicker sections, it has elongation of 10%. T651 temper has similar mechanical properties. The typical value for thermal conductivity for 6061-T6 at 80°C is around 152 W/m K. A material data sheet defines the fatigue limit under cyclic load as 14,000 psi (100 MPa) for 500,000,000 completely reversed cycles using a standard RR Moore test machine and specimen. Note that aluminum does not exhibit a well defined "knee" on its S-n graph, so there is some debate as to how many cycles equates to "infinite life". Also note the actual value of fatigue limit for an application can be dramatically affected by the conventional de-rating factors
of loading, gradient, and surface finish.
 

Nominal Dimension DN	PN 2.5					PN6
	Flange OD  D	Bolt Hole Center Ring K	Bolt Hole Dimension L	Bolt		Flange OD  D	Bolt Hole Center Ring K	Bolt Hole Dimension L	Bolt
									No. n/ Piece	Bolt Spec
				No. n/ Piece	Bolt Spec
10	Use PN6 connection size					75	50	11	4	M16
15						80	55	11	4	M20
20						90	65	11	4	M20
25						100	75	11	4	M10
32						120	90	14	4	M12
40						130	100	14	4	M12
50						140	110	14	4	M12
65						160	130	14	4	M12
80						190	150	18	4	M16
100						210	170	18	4	M16
125						240	200	18	8	M16
150						265	225	18	8	M16
175						295	255	18	8	M16
200						320	280	18	8	M16
225						345	305	18	8	M16

Nominal Dimension DN	PN 10									PN16
	Flange OD  D		Bolt Hole Center Ring K		Bolt Hole Dimension L		Bolt			Flange OD  D	Bolt Hole Center Ring K	Bolt Hole Dimension L	Bolt
													No. n/ Piece	Bolt Spec
							No. n/ Piece		Bolt Spec
10	Use PN40 connection size									Use PN40 connection size
15
20
25
32
40
50
65	Use PN16 connection size									185	145	18	8	M16
80										Use PN40 connection size
100										220	180	18	8	M16
125										250	210	18	8	M16
150										285	240	22	8	M20
175										315	270	22	8	M20
200	340	295		22		8		M20		340	295	22	12	M20
225	370	325		22		8		M20		370	325	22	12	M20

 

Nominal Dimension DN	PN 2.5									PN6
	Flange OD  D	Bolt Hole Center Ring K			Bolt Hole Dimension L		Bolt			Flange OD  D	Bolt Hole Center Ring K	Bolt Hole Dimension L	Bolt
													No. n/ Piece	Bolt Spec
							No. n/ Piece		Bolt Spec
250	Use PN6 connection size									375	335	18	12	M16
300										440	395	22	12	M20
350										490	445	22	12	M20
400										540	495	22	16	M20
450										595	550	22	16	M20
500										645	600	22	20	M20
600										755	705	26	24	M24
700										860	810	26	24	M24
800										975	920	30	24	M27
900										1075	1020	30	28	M27
1000										1175	1120	30	28	M27
1200	1375		1320	30		32		M27		1405	1340	33	32	M30
1400	1575		1520	30		36		M27		1630	1560	36	36	M33
1600	1790		1730	30		40		M27		1830	1760	36	40	M33
1800	1990		1930	30		44		M27		2045	1970	39	44	M36
2000	2190		2130	30		48		M27		2265	2180	42	48	M39

 

Nominal Dimension DN	PN 10							PN16
	Flange OD  D	Bolt Hole Center Ring K		Bolt Hole Dimension L	Bolt			Flange OD  D	Bolt Hole Center Ring K	Bolt Hole Dimension L	Bolt
											No. n/ Piece	Bolt Spec
					No. n/ Piece		Bolt Spec
250	395	350	22		12		M20	405	355	26	12	M24
300	445	400	22		12		M20	460	410	26	12	M24
350	505	460	22		16		M20	520	470	26	16	M24
400	565	515	26		16		M24	580	525	30	16	M27
450	615	565	26		20		M24	640	585	30	20	M27
500	670	620	26		20		M24	715	650	33	20	M30
600	780	725	30		20		M27	840	770	36	20	M33
700	895	840	30		24		M27	910	840	36	24	M33
800	1015	950	33		24		M30	1025	950	39	24	M36
900	1115	1050	33		28		M30	1125	1050	39	28	M36
1000	1230	1160	36		28		M33	1255	1170	42	28	M39
1200	1455	1380	39			32	M36	1485	1390	48	32	M45
1400	1675	1590	42			36	M39	1685	1590	48	36	M45
1600	1915	1820	48			40	M45	1930	1820	56	40	M52
1800	2115	2020	48			44	M45	2130	2020	56	44	M52
2000	2325	2230	48			48	M45	2345	2230	62	48	M56

 

Nominal Dimension DN	PN 25					PN40					PN63
	Flange OD  D	Bolt Hole Center Ring K	Bolt Hole Dimension L	Bolt		Flange OD  D	Bolt Hole Center Ring K	Bolt Hole Dimension L	Bolt		Flange OD  D	Bolt Hole Center Ring K	Bolt Hole Dimension L	Bolt
									No. n/ Piece	Bolt Spec				No. n/ Piece	Bolt Spec
				No. n/ Piece	Bolt Spec
10	Use PN40 connection size					90	60	14	4	M12	100	70	14	4	M12
15						95	65	14	4	M12	105	75	14	4	M12
20						105	75	14	4	M12	130	90	18	4	M16
25						115	85	14	4	M12	140	100	18	4	M16
32						140	100	18	4	M16	155	110	22	4	M20
40						150	110	18	4	M16	170	125	22	4	M20
50						165	125	18	4	M16	180	135	22	4	M20
65						185	145	18	8	M16	205	160	22	4	M20
80						200	160	18	8	M16	215	170	22	8	M20
100						235	190	22	8	M20	250	200	26	8	M24
125						270	220	26	8	M24	295	240	30	8	M27
150						300	250	26	8	M24	345	280	33	8	M30
175	330	280	26	12	M24	350	295	30	12	M27	375	310	33	12	M30
200	360	310	26	12	M24	375	320	30	12	M27	415	345	36	12	M33
225	395	340	30	12	M27	420	355	33	12	M30	440	370	36	12	M33

 

Nominal Dimension DN	PN 25						PN40					PN63
	Flange OD  D	Bolt Hole Center Ring K	Bolt Hole Dimension L		Bolt		Flange OD  D	Bolt Hole Center Ring K	Bolt Hole Dimension L	Bolt		Flange OD  D	Bolt Hole Center Ring K	Bolt Hole Dimension L	Bolt
										No. n/ Piece	Bolt Spec				No. n/ Piece	Bolt Spec
					No. n/ Piece	Bolt Spec
250	425	370		30	12	M27	450	385	33	12	M30	470	400	36	12	M33
300	485	430		30	16	M27	515	450	33	16	M30	530	460	36	16	M33
350	555	490		33	16	M30	580	510	36	16	M33	600	525	39	16	M36
400	620	550		36	16	M33	660	585	39	16	M36	670	585	42	16	M39
450	670	600		36	20	M33	685	610	39	20	M36	715	630	42	20	M39
500	730	660		36	20	M33	755	670	42	20	M39	800	705	48	20	M45
600	845	770		39	20	M36	890	795	48	20	M45
700	960	875		42	24	M39
800	1085	990		48	24	M45
900	1185	1090		48	28	M45
1000	1320	1210		56	28	M52