Table 4: Dimensions of Bends and Springs

(Clauses 8.4.1 and 8.4.2)

All dimensions in millimetres.

Figure description:

The image displays technical diagrams for five types of pipe bends, all dimensions in millimeters:

• Type 1: 90° bend with equal leg lengths (A and radius (R.
• Type 1A: 90° bend with unequal leg lengths (A and B. Features parallel pipe threads and a locking nut; length C is specified as for long screws.
• Type 2: 112.5° bend with equal leg lengths (C and radius (R.
• Type 3: 135° bend with equal leg lengths (D and radius (R.
• Type 4: 157.5° bend with equal leg lengths (E and radius (R.

i) | Approximate Centre to Face for Springs: 112.5°=48, 135°=44, 157.5°=44, Nominal Bore (2)=6, Bends 90° Approximate Centre of Face=73, Approximate Radius=32 ii) | Approximate Centre to Face for Springs: 112.5°=60, 135°=57, 157.5°=54, Nominal Bore (2)=8, Bends 90° Approximate Centre of Face=92, Approximate Radius=41 iii) | Approximate Centre to Face for Springs: 112.5°=67, 135°=64, 157.5°=60, Nominal Bore (2)=10, Bends 90° Approximate Centre of Face=105, Approximate Radius=48 iv) | Approximate Centre to Face for Springs: 112.5°=79, 135°=76, 157.5°=73, Nominal Bore (2)=15, Bends 90° Approximate Centre of Face=127, Approximate Radius=57 v) | Approximate Centre to Face for Springs: 112.5°=92, 135°=89, 157.5°=86, Nominal Bore (2)=20, Bends 90° Approximate Centre of Face=143, Approximate Radius=73 vi) | Approximate Centre to Face for Springs: 112.5°=108, 135°=105, 157.5°=102, Nominal Bore (2)=25, Bends 90° Approximate Centre of Face=168, Approximate Radius=89

Referenced by

• 8.4 Bends and Springs
• 9.1