Straight fitting

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Straight fitting – HLK-10SF

Product description

The HAELOK® fitting, type “SF” (Straight Fitting), is used for a straight connection between two pipes.

The fitting consists of a total of three pre-assembled components; a base body and two press rings. The press fitting can be ordered in steel 1.0570 + galvanized (AISI 1024) or stainless steel 1.4404 (AISI 316L).

The STRAIGHT FITTING is available in sizes from ø10 mm to ø 114.3 mm.

HAELOK® product code
HLK – 10SF – 21 – XX

Technical specifications

Thanks to the different sizes (diameter), high temperature and pressure ranges as well as vibration and fire resistance, HAELOK® connection system offers a wide range of applications.

  • Temperature range from -55 ° C to + 400 ° C (-190 ° C for XX)
  • Nominal pressure up to 600 bar
  • Suitable for seamless and welded pipes with the dimensions
    – EN ISO 10216-5 / 10217-7 EN ISO 1127
    – EN 10220, ASTM A213 A268 A269 und weitere
  • Pipe diameter from ø 10 to ø 114.3 mm
  • Certified IACS, DNV-GL, Bureau Veritas and Lloyd’s Register

 

Base body and press ring made of carbon steel 1.0570 + electrolytically galvanized

 

d DN Article No. p I e z Weight (g)
1/4″ 8 HLK-10SF-13-CC 22 37 17 3 55
3/8″ 10 HLK-10SF-17-CC 29 52 25 2 160
20   HLK-10SF-20-CC 32 52 25 2 180
1/2″ 15 HLK-10SF-21-CC 34 52 25 2 187
25   HLK-10SF-25-CC 37 52 25 2 210
3/4″ 20 HLK-10SF-26-CC 39 52 25 2 223
28   HLK-10SF-28-CC 40 52 25 2 229
1″ 25 HLK-10SF-33-CC 52 87 42 3 770
1 1/4″ 32 HLK-10SF-42-CC 61 87 42 3 941
1 1/2″ 40 HLK-10SF-48-CC 68 87 42 3 1108
2″ 50 HLK-10SF-60-CC 82 87 42 3 1445
2 1/2″ 65 HLK-10SF-76-CC 98 155 75,5 5 2800
3″ 80 HLK-10SF-88-CC 116 155 75,5 5 4800
4″ 100 HLK-10SF-114-CC 141 155 75,5 5 5800

Base body and press ring made of stainless steel 1.4404

 

d DN Article No. p I e z Weight (g)
10   HLK-10SF-10-XX 22 37 17 3 65
12   HLK-10SF-12-XX 22 37 17 3 70
1/4″ 8 HLK-10SF-13-XX 22 37 17 3 55
15   HLK-10SF-15-XX 27 52 25 2 133
16   HLK-10SF-16-XX 27 52 25 2 133
3/8″ 10 HLK-10SF-17-XX 29 52 25 2 160
18   HLK-10SF-18-XX 29 52 25 2 150
20   HLK-10SF-20-XX 32 52 25 2 180
1/2″ 15 HLK-10SF-21-XX 34 52 25 2 187
22   HLK-10SF-22-XX 34 52 25 2 190
25   HLK-10SF-25-XX 37 52 25 2 210
3/4″ 20 HLK-10SF-26-XX 39 52 25 2 223
28   HLK-10SF-28-XX 40 52 25 2 229
30   HLK-10SF-30-XX 47 87 42 3 641
1″ 25 HLK-10SF-33-XX 52 87 42 3 770
35   HLK-10SF-35-XX 55 87 42 3 818
38   HLK-10SF-38-XX 55 87 42 3 776
1 1/4″ 32 HLK-10SF-42-XX 61 87 42 3 941
1 1/2″ 40 HLK-10SF-48-XX 68 87 42 3 1108
2″ 50 HLK-10SF-60-XX 82 87 42 3 1445