Normas DIN Piping

Weight 111) Max all.pressurel kg J Z:O.7 l-z:o.9 I

Weight 111) Max all.pressurel kg~1 Z:O.7 l Z:O.9 I D T F/R D T FIA 406 1 3 1 1200 408 4 410 5 max 12 58 77 97 15 20 25 20 26 33 240 1.6 2.4 50 74 65 96 84 86 2 3 300 2.4 3.7 40 60 52 77 104 106 2 3 max 5 456 1 3 1 1350 458 4 460 5 max 12 72 97 122 14 18 23 17 23 29 42 62 129 131 2 3 max 5 375 3.8 5.7 32 48 1500 90 119 152 12 16 20 16 21 26 506 508 510 3 4 5 max 7 154 156 2 3 max5 450 5.4 8.2 27 40 35 52 606 1 3 1 1800 608 4 610 5 max 13 128 169 215 10 14 17 13 17 22 204 206 208 2 3 4 max 6 600 9.6 14.5 19.5 20 30 40 26 39 52 710 I 5 712 6 716 8 max 13 2100 292 351 470 15 18 23 19 22 30 22.5 30.5 37.8 24 32 40 31 42 52 256 258 260 3 4 5 max 8 750 10 13 15 13 16 20 808 1 4 810 5 812 6 max 10 2400 304 381 458 306 308 310 3 4 5 max 12 900 32.5 43.2 54.0 20 27 34 26 35 43 910912 I 65 916 8 max 13 2700 482 579 774 11 14 18 15 17 23 356 358 360 3 4 5 max 10 1050 44.0 58.7 73.5 18 23 29 22 30 37 595 715 10 12 13 16 1010 I 5 1 3000 1012 6 max 13 10

1) Design pressure in Bar at temperature +20°C using material AIS1316, at other temp. and grades se table on page 46. Z=0.7 no radiography, Z=0.9100% radiography.

---PART.NO.

ABE-121

PART.NO.

ABE-122

PART.NO. ABE-132

Standard grades: AISI 304, 304L, 316, 316L (SS 2333, 2343, 2352, 2353)

Type C Bevel15° J+-1Jr'.'

Q L

T

I Dt 14 -1

DN 15-80 are Type B and DN 100-150 Type C with bevelled collar according to above sketch.

Part. No. ABE-122. PRESSED COLLARS Typ B, C. Part. No. ABE-121. PRESSED GOLLARS Typ B.

1) PN 16. SA Reference No.2286. Dt:t1,O I~ r ~ N 15 20 25 di 16 :t0.5 21 :t 0.5 26 :t 0.5 45 58 68 9 10 12 Weight kg 2 :t O. 12 0.03 3 :t 0.12 0.06 3 :t 0.12 0.09 32:!:0.5 35:!:0.5 40,5 :!: 0.5 80 80 88 14 14 17 3 :!:0.12 3 :!:0.12 3 :!:0.12 0.12 0.12 0.16 32 35 40 103 122 18 20 3:!: 0.12 4:!:0.20 0.19 0.37 50 65 50:!:0.5 65:!:0.7 139 139 159 23 24 27 4 :t 0.20 4 :t 0.20 5 :t 0.20 0.45 0.45 0.75 75 80 100 75:!:0.8 80:!:0.8 100 :!:1.0 27 27 5:!:0.20 5:!:0.20 1.00 1.10 125 150 125:t 1.3 150:t 1.5 189 212

Flat gasket surface without grooves. The external diame-ter Dt of the gasket surface matches loose flanges DIN 2656.

Flat gasket surface without grooves. The external diame-ter Dt of the gasket surface matches loose flanges DIN 2642.

Part. No. ABE-132. ANGLE COLLARS. SA Reference No.2293. di Dt L T Weight kg 1.2 1.5 1.8 2.0 ~ 200:t2 1 310:t2.5 360 :t 3 410:t3.5 28 :t2 28 :t2 28 :t 2 28 :t2 4:!::0.3 4:!::0.3 4:!::0.3 4:!::0.3 200 250 300 350 200 :t2 250 :t 2.5 300 :t 3 350 :t 3.5

cm

400 :t4 450 :t 4.5 500 :t 5 600:t6 480 :t4 530 :t4 590 :t 4 690 :t5 38:!:2 38:!:2 48:!:2 48:!:2 4:!:0.4 4:!:0.4 5:!:0.4 5:!:0.4 3.1 3.5 5.9 7.1 400 450 500 600

Machined gasket surface with external diameter Dt matching loose flanges DIN 2642.

16 1) Approved for PN 10/PN 16 used with corresponding flange.

Limits of pressure and temperature according to 55-1233. Compare table on page 45.

---The ABE norm has been developed as a production specification to be applied to all standard production at ABE, unIess otherwise specified and agreed upon. The range of ANSI fittings are subjected to specifications according to ASTM A 403, which is further explained in the ANSI section of this catalogue. Executions and quaIity control not detailed in the ASTM A 403 specification will be as generally in the ABE Norm.

Production to other specifications or individual requirements particularly relevant to critical applications, such as the nu-clear industry, may be agreed to and quoted on request.

1

SCOPE

All seamless and fabricated welded construction stainiess steel butt weld fittings excluding those to ANSI Standard.

2. GENERAL CONDITIONS

The ABE fittings are designed in accordance with the SPG/SPVG requirements.

The SPG requires approval by SA of design (drawing and calculations) and welding for all products used in pipe installations subject to SA inspection.

SPG -Swedish Piping Gode (AN 78)

SPVG -Swedish Pressure Vessel Gode (TKN 73) SA- The Swedish Plant Inspectorate.

In this brochure ABE presents a selection of products for which SA has approved design and welding methods. (AN 78 11.3 and 12.1 ) Galculation data and other preconditions are presented on page 46 in this brochure.

3. RAW MATERIAL

Fullyannealed austenitic stainiess steel in the form of pipe, tube, sheet, plate, strip, coil, bar, casting or forging with requirements according to Swedish standard, or American standard and when required to AD/W2.

4. RECEPTION CONTROL AND IDENTIFICATION

Raw material and applicable certificates are checked before release to production.

When material is split, each component is hard stamped with codes for material grade and production batch. These are recorded against heat number and material certificate.

Small fittings and fittings produced only by machining are exempted from die stamping and are identified by marking of the container with batch number.

5. MANUFACTURE

Material is cold formed (pressing, drawing, upsetting, rolling, bending etc.) or machined to final shape.

Welding is performed by qualified welders with procedures qualified according to the Swedish Pressure Vessel Gode. Welding procedures are shown in Table 2, page 43.

The fittings are on ly annealed when specified in this catalogue, in price lists or quotations. Pickling and passivation are carried out after finish machining and prior to final examination.

6. RADIOGRAPHIC CONTROL

Radiographic control is not included in the ABE standard but performed at an extra cost.

The interpretation of radiography is based on Collection of Reference Radiographs of Welds in Steel from Interna-tionallnstitute of Welding (IIW), applied to the five graded scales shown in Table 1 (Swedish Piping Code, Table 13.3).

The minimum requirement for approval is grade 3 (green) with the exception of surface root faults due to incomplete weld penetration which are rejected.

Table 1. Interpretation scale for radiography according to IIW Collection of Reference Radiographs of Welds in Steel.

RADIOGRAPHY SHOWS I GRACE I

I 5 black I Homogeneous weld or weids with an insignificant number of dispersed porosities.

4 blue Insignificant deviations in the homogeneity of the weld depending on one or several of the following

faults:

a = porosities, b = slag inclusions, c = undercuts.

Minor deviations in the homogeneity of weld caused by one or several of the following faults: a = porosities, b = slag inclusions, c = undercuts, d = root faults (incomplete weld penetrations). 3 green

2 brown Oeviations in the homogeneity of weld caused by one or several of the following faults:

a = porosities, b = slag inclusions, c = undercuts, d = root faults (incomplete weld penetrations), e = incomplete fusion.

Major deviations in the homogeneity of weld caused by one or several of the following faults: a = porosities, b = slag inclusions, c = undercuts, d = root faults (incomplete weld penetrations), e = incomplete fusion, f = cracks.

1 red

L---Radiographic control according to ASME VIII UW-51 can be performed on request.

7. WORKMANSHIP

The fittings shall have a workmanlike finish and shall be free from injurious defects such as contamination, cracks, porosities, cavities and oxides, that can be detected by visual examination.

Surface cavities or undercuts shall not be deeper than 5% of the nominal wall thickness or resulting in belowtole-rance wall thickness.

Weld bead and weld penetration shall be even and have a transition to the base material without sharp edges. Height of the weld bead must not be more than 1 mm at wall thicknesses below 3 mm and max 1.5 mm at wall thickness between 3 and 7 mm. At heavier wall than 7 mm permissible height is 20% of wall or max 3 mm.