Product Details

uni2254 pn16 dn20 flange

Product Description

Pressure:

PN6, PN10, PN16, PN25, PN40, PN64, PN100

PN6(UNI2276-67 UNI6088-67 UNI2280-67 UNI2253-67 UNI6091-67)

PN10(UNI2277-67 UNI6089-67 UNI2281-67 UNI2254-67 UNI6092-67)

PN16(UNI2278-67 UNI6090-67 UNI2282-67 UNI6093-67)

PN25(UNI6083-67 UNI2299-67 UNI2283-67 UNI6094-67)

PN40(UNI6084-67 UNI2300-67 UNI2284-67 UNI6095-67)

PN64(UNI2285-67 UNI6096-67*)

PN100(UNI2286-67 UNI6097-67*)

Size: DN10 - DN2000

Type: FF, LJ, WN, TN-RF(THREAD NECK), BL

Material: Rst37.2, Stainless steel 304/304L/316/316L

Processing technic: Forging or Casting.

Packing: Poly wooden case or Pallet

Surface treatment: Rust-preventative oil, Painted

Directions for the designation		D1		a	b	d	f	Number of holes	Threading of the screws	weight
Rated Diameter	External diameter of the pipe	Nominal	Tolerance							Kg
15	20	20.5	+0.5	65	12	95	14	4	M12	0.67
	21.3	22								0.66
20	25	25.5		75	14	105	14		M12	0.83
	26.9	27.5								0.82
25	30	30.5		85	14	115	14	4	M12	1.03
	33.7	34								1.01
32	38	38.5		100	16	140	18	4	M16	1.66
	42.4	43								1.63
40	44.5	45		110	16	150	18	44	M16	1.89
	48.3	49								1.85
50	57	58		125	18	165	18	4	M16	2.51
	60.3	61.5								2.46
65	76.1	77		145	18	185	18	4	M16	3.00
80	88.9	90		160	20	200	18	8**	M16	3.61
100	108	109	+1.0	180	22	220	18	8	M16	4.60
	114.3	115.5								4.40
125	133	134.5		210	24	250	18	8	M16	6.19
	139.7	141								5.92
150	159	160.5		240	24	285	22	8	M20	7.63
	168.3	170								7.17
175	193.7	195.5		270	26	315	22	8	M20	9.16
200	219.1	221		295	26	340	22	12	M20	9.77
250	267	269		355	32	405	25	12	M22	16.6
	273	275								16.0
300	323.9	326		410	32	460	25	12	M22	19.3
350	355.6	358		470	36	520	25	16		29.4
	368	370.5								27.3
400	406.4	409	+1.5	525	38	580	30	16	M27	36.5
	419	422								33.9
*	The weight is approximate and calculated on base 7.85 kg/dm³
**	For PN0 the flange should have 4 holes

Prouduct Pictures

Processing

Business Scope

We supply and export various kinds of flanges, steel pipe(especially High grade pipeline steel ) ,butt-welding pipe fittings e.g. elbow, tee, reducer, cap. forged steel 3000lb 6000lb 9000lb pipe fittings, pipe couplings / nipples, , stainless steel fittings, customized steel parts etc. with 15years’ rich experience and advanced processing equipment.

1) Satisfied quality Buy cargo exactly you want.

2) Perfect service To ensure every order to go smoothly.

3) Workable prices Make your every cent to have its value.

4) Great cooperation Work with TOP-METAL will be a choice forever.

FAQ

(1)Q: Are you a trader or a factory?

A: We are both. As a trader, we have our own flange and fitting factory.

We could provide the original MTC for our client's needs.

(2)Q: How many is your MOQ? What’s your payment term?

A: Generally speaking, we don’t have MOQ. Our price depends on the specific quantity. (The larger the quantity is, the better price will be.) Our common payment term is TT or L/C at sight, we could also discuss itaccordingly.

(3)Q: what’s your largest size of flange and fitting? How long is the production cycle?

A: The largest flange we could produce is OD2600mm and the largest fitting is OD820mm seamless. In general, we spend 20-25 days in a 20-ton order. If necessary, we could make it shorter.

(4)Q: Could you provide samples?

A: Sure. We could send you free samples, while the freight will be paid by the clients. Any needs, contact us freely.

(5)Q: What kind of certificates do you have?

A: We have ISO, TUV, API,BV etc.

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