# Welding Collars AlMg3 similar to DIN 2642

## **DN 15**

d_{1} x s_{1} |
s_{2} |
h_{4} |
d_{4} |
---|---|---|---|

18,0 x 2,0 | 4,0 | 9 | 45 |

20,0 x 2,5 | 4,0 | 9 | 45 |

21,0 x 3,0 | 4,0 | 9 | 45 |

21,3 x 3,0 | 4,0 | 9 | 45 |

## **DN 20**

d_{1} x s_{1} |
s_{2} |
h_{4} |
d_{4} |
---|---|---|---|

25,0 x 2,0 | 3,0 | 12 | 58 |

25,0 x 2,5 | 4,0 | 12 | 58 |

25,0 x 3,0 | 4,0 | 12 | 58 |

26,9 x 3,0 | 5,0 | 12 | 58 |

## **DN 25**

d_{1} x s_{1} |
s_{2} |
h_{4} |
d_{4} |
---|---|---|---|

30,0 x 3,0 | 4,0 | 13 | 68 |

30,0 x 5,0 | 6,0 | 13 | 68 |

31,0 x 3,0 | 4,0 | 14 | 68 |

33,7 x 3,0 | 4,0 | 14 | 68 |

33,7 x 4,0 | 5,0 | 14 | 68 |

35,0 x 3,0 | 4,0 | 12 | 68 |

35,0 x 4,0 | 5,0 | 0 | 68 |

35,0 x 5,0 | 6,0 | 0 | 68 |

## **DN 32**

d_{1} x s_{1} |
s_{2} |
h_{4} |
d_{4} |
---|---|---|---|

38,0 x 3,0 | 4,0 | 14 | 78 |

42,4 x 2,5 | 4,0 | 0 | 78 |

42,4 x 3,0 | 4,0 | 15 | 78 |

42,4 x 3,5 | 5,0 | 0 | 78 |

42,4 x 4,0 | 5,0 | 15 | 78 |

## **DN 40**

d_{1} x s_{1} |
s_{2} |
h_{4} |
d_{4} |
---|---|---|---|

40,0 x 3,0 | 4,0 | 15 | 88 |

40,0 x 5,0 | 6,0 | 15 | 88 |

44,5 x 3,0 | 4,0 | 15 | 88 |

46,0 x 3,0 | 4,0 | 17 | 88 |

48,3 x 3,0 | 4,0 | 17 | 88 |

48,3 x 3,0 | 5,0 | 17 | 88 |

48,3 x 4,0 | 5,0 | 17 | 88 |

50,0 x 4,0 | 5,0 | 0 | 88 |

50,0 x 5,0 | 6,0 | 18 | 88 |

## **DN 50**

d_{1} x s_{1} |
s_{2} |
h_{4} |
d_{4} |
---|---|---|---|

50,0 x 3,0 | 4,0 | 0 | 102 |

54,0 x 2,0 | 3,0 | 0 | 102 |

56,0 x 3,0 | 4,0 | 19 | 102 |

56,0 x 4,0 | 5,0 | 20 | 102 |

57,0 x 2,5 | 4,0 | 17 | 102 |

57,0 x 3,0 | 4,0 | 19 | 102 |

57,0 x 3,5 | 5,0 | 20 | 102 |

57,0 x 4,0 | 5,0 | 20 | 102 |

60,3 x 2,0 | 3,0 | 20 | 102 |

60,3 x 2,5 | 5,0 | 20 | 102 |

60,3 x 3,0 | 4,0 | 20 | 102 |

60,3 x 4,0 | 5,0 | 20 | 102 |

60,3 x 5,0 | 6,0 | 20 | 102 |

## **DN 65**

d_{1} x s_{1} |
s_{2} |
h_{4} |
d_{4} |
---|---|---|---|

69,0 x 2,0 | 3,0 | 20 | 122 |

70,0 x 3,0 | 4,0 | 20 | 122 |

70,0 x 5,0 | 4,0 | 20 | 122 |

71,0 x 3,0 | 4,0 | 21 | 122 |

73,1 x 5,0 | 6,0 | 23 | 122 |

76,1 x 2,0 | 3,0 | 23 | 122 |

76,1 x 2,5 | 4,0 | 23 | 122 |

76,1 x 2,5 | 5,0 | 23 | 122 |

76,1 x 3,0 | 4,0 | 23 | 122 |

76,1 x 4,0 | 5,0 | 23 | 122 |

76,1 x 5,0 | 6,0 | 23 | 122 |

80,0 x 5,0 | 6,0 | 24 | 138 |

## **DN 80**

d_{1} x s_{1} |
s_{2} |
h_{4} |
d_{4} |
---|---|---|---|

80,0 x 3,0 | 4,0 | 0 | 138 |

86,0 x 3,0 | 4,0 | 23 | 138 |

88,9 x 2,3 | 3,0 | 23 | 138 |

88,9 x 2,5 | 5,0 | 23 | 138 |

88,9 x 3,0 | 4,0 | 23 | 138 |

88,9 x 4,0 | 5,0 | 23 | 138 |

88,9 x 5,0 | 6,0 | 23 | 138 |

90,0 x 3,0 | 4,0 | 21 | 138 |

90,0 x 4,0 | 5,0 | 22 | 138 |

90,0 x 5,0 | 6,0 | 23 | 138 |

## **DN 100**

d_{1} x s_{1} |
s_{2} |
h_{4} |
d_{4} |
---|---|---|---|

100,0 x 3,0 | 5,0 | 26 | 160 |

100,0 x 5,0 | 6,0 | 26 | 160 |

104,0 x 2,0 | 3,0 | 26 | 160 |

106,0 x 3,0 | 4,0 | 26 | 160 |

108,0 x 2,0 | 3,0 | 26 | 160 |

108,0 x 3,0 | 4,0 | 26 | 160 |

108,0 x 4,0 | 5,0 | 26 | 160 |

108,0 x 5,0 | 6,0 | 26 | 160 |

110,0 x 5,0 | 6,0 | 26 | 160 |

114,3 x 2,0 | 3,0 | 26 | 160 |

114,3 x 3,0 | 4,0 | 26 | 160 |

114,3 x 4,0 | 5,0 | 26 | 160 |

114,3 x 5,0 | 6,0 | 26 | 160 |

120,0 x 5,0 | 6,0 | 0 | 160 |

## **DN 125**

d_{1} x s_{1} |
s_{2} |
h_{4} |
d_{4} |
---|---|---|---|

129,0 x 2,0 | 3,0 | 29 | 188 |

131,0 x 3,0 | 4,0 | 28 | 188 |

133,0 x 2,5 | 3,0 | 28 | 188 |

133,0 x 3,0 | 4,0 | 28 | 188 |

133,0 x 4,0 | 5,0 | 28 | 188 |

139,7 x 3,0 | 4,0 | 30 | 188 |

139,7 x 4,0 | 5,0 | 30 | 188 |

139,7 x 5,0 | 6,0 | 31 | 188 |

141,3 x 4,0 | 5,0 | 30 | 188 |

## **DN 150**

d_{1} x s_{1} |
s_{2} |
h_{4} |
d_{4} |
---|---|---|---|

154,0 x 2,0 | 3,0 | 26 | 212 |

156,0 x 3,0 | 4,0 | 30 | 212 |

158,0 x 4,0 | 5,0 | 30 | 212 |

159,0 x 3,0 | 4,0 | 30 | 212 |

159,0 x 4,0 | 5,0 | 30 | 212 |

159,0 x 5,0 | 6,0 | 30 | 212 |

159,0 x 5,5 | 6,0 | 30 | 212 |

160,0 x 5,0 | 6,0 | 30 | 212 |

168,3 x 3,0 | 4,0 | 30 | 212 |

168,3 x 4,0 | 4,0 | 30 | 212 |

168,3 x 4,0 | 5,0 | 30 | 212 |

168,3 x 5,0 | 6,0 | 30 | 212 |

## **DN 175**

d_{1} x s_{1} |
s_{2} |
h_{4} |
d_{4} |
---|---|---|---|

180,0 x 2,5 | 3,0 | 24 | 238 |

## **DN 200**

d_{1} x s_{1} |
s_{2} |
h_{4} |
d_{4} |
---|---|---|---|

193,7 x 3,2 | 4,0 | 30 | 270 |

193,7 x 4,0 | 5,0 | 30 | 270 |

200,0 x 4,0 | 5,0 | 30 | 270 |

200,0 x 5,0 | 6,0 | 30 | 270 |

205,0 x 2,5 | 3,0 | 30 | 270 |

206,0 x 3,0 | 4,0 | 30 | 270 |

208,0 x 4,0 | 5,0 | 30 | 270 |

219,1 x 3,0 | 4,0 | 30 | 270 |

219,1 x 4,0 | 4,0 | 30 | 270 |

219,1 x 4,0 | 5,0 | 30 | 270 |

219,1 x 5,0 | 6,0 | 30 | 270 |

219,1 x 5,5 | 6,0 | 30 | 270 |

219,1 x 6,0 | 6,0 | 30 | 270 |

## **DN 250**

d_{1} x s_{1} |
s_{2} |
h_{4} |
d_{4} |
---|---|---|---|

236,0 x 3,0 | 4,0 | 30 | 320 |

238,0 x 4,0 | 5,0 | 30 | 320 |

238,0 x 4,5 | 5,0 | 30 | 320 |

250,0 x 5,0 | 6,0 | 30 | 320 |

254,0 x 2,0 | 3,0 | 30 | 320 |

256,0 x 3,0 | 4,0 | 30 | 320 |

258,0 x 4,0 | 5,0 | 30 | 320 |

267,0 x 4,0 | 5,0 | 30 | 322 |

267,0 x 5,0 | 6,0 | 30 | 322 |

267,0 x 6,0 | 6,0 | 30 | 322 |

273,0 x 3,0 | 4,0 | 30 | 322 |

273,0 x 4,0 | 4,0 | 30 | 322 |

273,0 x 4,0 | 5,0 | 30 | 322 |

273,0 x 5,0 | 6,0 | 30 | 322 |

## **DN 300**

d_{1} x s_{1} |
s_{2} |
h_{4} |
d_{4} |
---|---|---|---|

306,0 x 3,0 | 4,0 | 35 | 372 |

308,0 x 4,0 | 5,0 | 35 | 372 |

323,9 x 3,0 | 4,0 | 35 | 373 |

323,9 x 4,0 | 5,0 | 35 | 373 |

323,9 x 5,0 | 6,0 | 35 | 373 |

323,9 x 6,0 | 6,0 | 35 | 373 |

## **DN 350**

d_{1} x s_{1} |
s_{2} |
h_{4} |
d_{4} |
---|---|---|---|

355,6 x 3,0 | 4,0 | 40 | 430 |

355,6 x 4,0 | 5,0 | 40 | 430 |

355,6 x 5,0 | 6,0 | 40 | 435 |

356,0 x 3,0 | 4,0 | 40 | 430 |

358,0 x 4,0 | 5,0 | 40 | 430 |

360,0 x 5,0 | 6,0 | 0 | 430 |

368,0 x 3,0 | 4,0 | 0 | 430 |

368,0 x 6,0 | 6,0 | 33 | 430 |

## **DN 400**

d_{1} x s_{1} |
s_{2} |
h_{4} |
d_{4} |
---|---|---|---|

406,4 x 3,0 | 4,0 | 40 | 483 |

406,4 x 4,0 | 5,0 | 40 | 483 |

406,4 x 5,0 | 6,0 | 40 | 483 |

406,4 x 6,0 | 6,0 | 40 | 483 |

419,0 x 4,0 | 5,0 | 40 | 483 |

419,0 x 5,0 | 6,0 | 40 | 483 |

419,0 x 6,0 | 6,0 | 40 | 483 |

**If your required dimension is not listed, please send us your individual inquiry.**