UNI 2282 PN16 FLANGE WELDING NECK FLANGE

FLANGE UNI Dimensions of flanges according to UNI 2223 Bolts for flanges from PN. 6 to PN. 64 General supply and tolerance standards for flanges according to UNI 6100-67 Flat flanges to be welded to overlap Flanges with welded flanged collar Flanged flanges Free flanges with support collar to be welded on the head Flanges free with support ring to be welded to overlapping Threaded collar flanges Sealing surfaces for step flanges UNI 2229-67 Flanges with interlocking UNI 2225-67 Version SM and SF Flanges with interlocking UNI 2226-67 Version DM and DF

All dimensions are in "mm" and All weights are in "kg" unless noted otherwise specified.
you may also check non standard sizes flange weight online calculation,flange surface area online calculation,flange surface volume online calculation from our flange calculator tool  and pipe fitting calculator.

The whole weight and dimension list of  flange directory Flange-dimension-and-weight

WELD NECK FLANGE UNI 2282 PN16WELD NECK FLANGE UNI 2282 PN16

WELD NECK FLANGE UNI 2282 PN16

 

ITALIAN STANDARDS UNI 2282 WELD NECK FLANGE RF PN 16
Directions for the designationd1abDfhh1mrsHolesScrewsWeight*
Rated
Diameter
External diameter
of the pipe
Kg
152021651495143563042,54M 120,73
21,322,5320,73
2025267516105143863842,54M 121,03
26,928401,03
2530318516115143864242,84M 121,24
33,734,5451,23
323839100161401840652634M 161,82
42,443,5561,80
4044,545,5110161501842760634M 162,10
48,349,5642,08
50575812518165184587263,54M 162,81
60,361,5752,78
6576,177145181851845109063,54M 163,40
8088,9901602020018501010583,78**M 164,20
1001081091802022018521212583,78M 164,90
114,3115,51314,75
12513313421022250185512150848M 166,70
139,71411566,45
150159161240222852255121751058M 208,30
168,3170,51848,00
175193,7195,5270243152260122101058M 2010,3
200219,12212952434022621623510512M 2011,1
25026726935526405257016285125,512M 2216,7
27327529216,3
300323,93264102846025781634412612M 2221,8
350355,6357,547030520258216390126,416M 2231,7
36837029,2
400406,4408,55253258030851644512716M 2738,3
41942137,0
450457,245958532640308516485127,320M 2745,4
50050851065034715339016548127,320M 3061,1
600609,6611,577036840369518652127,320M 3384,6
700711,271584036910391001875512924M 3387,4
800812,8817950381025391052085512924M 36 x 3109
900914,491810504011254211020955121028M 36 x 3129
100010161020117042125548120221058161228M 39 x 3175
120012201224139048148548130301262161432M 45 x 3257
140014201424159052168548145301465161636M 45 x 3337
160016201624182058193056160351668161740M 52 x 3481
180018201824202062213056170351870161944M 52 x 3591
200020202024223066234562180402072162148M 56 x 4727
*
The weight is approximate and calculated on base 7.85 Kg/dm3
**
For PN10 the flange should have 4 holes

MARKING & PACKING

Our products like flanges are packaged to make sure that there’s no damage throughout transit. Just in case of exports, customary export packaging is completed in wooden boxes or cases. All flanges are marked with Trademark (Company’s LOGO), Grade, Size and Lot No. On requests we can do custom marking on our products.

TEST CERTIFICATES

Manufacturer Test Certificate as per EN 10204-3.1, EN 10204-3.2, Raw Materials Certificate, NABL approved Lab Test Report, 100% Radiography Test Report, Third Party Inspection Report etc.

● Production Capacity & Purchase Details
1. Supply Flange Dimension DN15 - DN2000 (1/2" - 120"), Forged Flange.
2. Material Carbon Steel: CT20, C22.8, RST37.2, S235JR, P235GH, P245GH, P250GH, ASTM A105 etc.
3. Material Stainless Steel: ASTM A182 F304 (1.4306), F304L(1.4307), F316(1.4404), F316L(1.4404), F321(1.4541) etc.
4. Flanges surface: Anti Rust Oil, Black Paint, Yellow Paint Coating, Hot Dipped Galvanized, Cold Galvanized ,FBE epoxy etc.
5. Quality Guarantee: EN10204 3.1 Certificate, NDE report.6.Stock below 24inch flange for all pressure class7.Provide ASME VIII design for 64in flange, 68in flange,72in flange,80in flange,88in flange,96in flange,100in flange,120in flange,etc

All UNI Flange dimension and weight list

UNI 2276 PN6 PLATE FLANGE
UNI 2277 PN10 FLANGE PLATE FLANGE
UNI 2278 PN16 FLANGE PLATE FLANGE
UNI 6083 PN25 FLANGE PLATE FLANGE
UNI 6084 PN40 FLANGE PLATE FLANGE
UNI 2280 PN6 FLANGE WELDING NECK FLANGE
UNI 2281 PN10 FLANGE WELDING NECK FLANGE
UNI 2282 PN16 FLANGE WELDING NECK FLANGE
UNI 2283 PN25 FLANGE WELDING NECK FLANGE
UNI 2284 PN40 FLANGE WELDING NECK FLANGE
UNI 2253 PN6 FLANGE THREADED FLANGE
UNI 2254 PN16 FLANGE THREADED FLANGE
UNI 6091 PN6 FLANGE BLIND FLANGE
UNI 6092 PN10 FLANGE BLIND FLANGE
UNI 6093 PN16 FLANGE BLIND FLANGE
UNI 6094 PN25 FLANGE BLIND FLANGE
UNI 6095 PN40 FLANGE BLIND FLANGE
UNI 6088 PN6 FLANGE LOOSE FLANGE
UNI 6089 PN10 FLANGE LOOSE FLANGE
UNI 6090 PN16 FLANGE LOOSE FLANGE

All the flange standard list

ANSI/ASME FLANGE STANDARDEN FLANGE STANDARDBS FLANGE STANDARD
DIN FLANGE STANDARDJIS FLANGE STANDARDUNI FLANGE STANDARD
API 6A/6B/6BX FLANGE STANDARDAWWA FLANGE STANDARDKS FLANGE STANDARD
GOST/ГОСТ FLANGE STANDARDISO FLANGE STANDARDAS FLANGE STANDARD
SANS/SABS FLANGE STANDARDLONG WELD NECK FLANGEASME VIII FLANGE