Does the ASF welding connection, oiled steel (24Â° cone with NBR O-ring, under nut DIN 2353 M) come in both L (light) and S (heavy) series?

Yes. The ASF welding connection, oiled steel (24Â° cone with NBR O-ring, under nut DIN 2353 M) is available in both L (light) and S (heavy) series.

Are there size or pressure differences between L (light) and S (heavy) series of the ASF welding connection, oiled steel?

No, there are no inherent size or pressure differences specified between the L (light) and S (heavy) series for the ASF welding connection, oiled steel in the provided description. The entry only indicates that the ASF fitting (24Â° cone with NBR O-ring; under nut DIN 2353 type M) is available in two series designations-L (light series) and S (heavy series)-but does not provide distinct dimensions or pressure ratings for each. To determine actual size or pressure differences, consult the manufacturerâs detailed DIN 2353 dimension and pressure tables or product datasheet for ASF welding connection, oiled steel.

Can the ASF welding connection, oiled steel be used with different tubing wall thicknesses for L and S series?

Yes. the ASF welding connection, oiled steel can be used with different tubing wall thicknesses within its designated series (L or S), but mixing series is not recommended. Key points: - The ASF welding connection, oiled steel is built on the DIN 2353 welding fitting principle: 24Â° cone with NBR oâring and underânut of DIN 2353 type M. - The fitting is produced in two series: L (light series) and S (heavy series). Each series is dimensioned to match specific tube outer diameters and corresponding wall thickness ranges. - Use of an ASF welding connection, oiled steel requires matching the fitting series to the tubing wall thickness for which that series is specified. L series fittings are intended for thinnerâwalled tubing; S series for thickerâwalled tubing. This ensures correct engagement of the 24Â° cone, proper sealing by the NBR oâring, and secure mechanical performance after welding. - Using an L series fitting on a tube that requires S series dimensions (or vice versa) can lead to improper seating, compromised sealing, and reduced mechanical strength. - If tubes of differing wall thicknesses must be used on a single installation, select fittings sized and seriesâmatched to each tube section, or consult the manufacturer for hybrid/adapter solutions and approved tolerances. Conclusion: Use the ASF welding connection, oiled steel with tubing of the wall thickness specified for its series (L or S). Do not interchange series without verification from manufacturer specifications or engineering approval.

ASF welding connection, oiled steel

Additional information

Material	CS – steel (cast iron)
Standard length [m]	20

DIN 2353 fitting for welding, type ASF: 24° cone with NBR o-ring; under nut DIN 2353 type M. Available as: L (light series), S (heavy series). Material: oiled steel.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HD-ASF-06X1,5	DIN 2353 fitting ASF 6x1.5	-	500	In stock	Enquiry
HD-ASF-08X1,5	DIN 2353 fitting ASF 8x1.5	-	400	In stock	Enquiry
HD-ASF-08X2,0	DIN 2353 fitting ASF 8x2	-	500	In stock	Enquiry
HD-ASF-10X1,0	DIN 2353 fitting ASF 10x1	-	250	In stock	Enquiry
HD-ASF-10X1,5	DIN 2353 fitting ASF 10x1.5	-	315	In stock	Enquiry
HD-ASF-10X2,0	DIN 2353 fitting ASF 10x2	-	400	In stock	Enquiry
HD-ASF-10X2,5	DIN 2353 fitting ASF 10x2.5	-	500	In stock	Enquiry
HD-ASF-12X1,5	DIN 2353 fitting ASF 12x1.5	-	315	In stock	Enquiry
HD-ASF-12X2,0	DIN 2353 fitting ASF 12x2	-	400	In stock	Enquiry
HD-ASF-12X2,5	DIN 2353 fitting ASF 12x2.5	-	400	In stock	Enquiry
HD-ASF-14X2,0	DIN 2353 fitting ASF 14x2	-	315	In stock	Enquiry
HD-ASF-14X2,5	DIN 2353 fitting ASF 14x2.5	-	400	In stock	Enquiry
HD-ASF-14X3,0	DIN 2353 fitting ASF 14x3	-	400	In stock	Enquiry
HD-ASF-15X2,0	DIN 2353 fitting ASF 15x2	-	315	In stock	Enquiry
HD-ASF-15X2,5	DIN 2353 fitting ASF 15x2.5	-	315	In stock	Enquiry
HD-ASF-16X1,5	DIN 2353 fitting ASF 16x1.5	-	250	In stock	Enquiry
HD-ASF-16X2,0	DIN 2353 fitting ASF 16x2	-	315	In stock	Enquiry
HD-ASF-16X2,5	DIN 2353 fitting ASF 16x2.5	-	400	In stock	Enquiry
HD-ASF-16X3,0	DIN 2353 fitting ASF 16x3	-	400	In stock	Enquiry
HD-ASF-18X2,5	DIN 2353 fitting ASF 18x2.5	-	315	In stock	Enquiry
HD-ASF-20X2,0	DIN 2353 fitting ASF 20x2	-	250	In stock	Enquiry
HD-ASF-20X2,5	DIN 2353 fitting ASF 20x2.5	-	315	In stock	Enquiry
HD-ASF-20X3,0	DIN 2353 fitting ASF 20x3	-	400	In stock	Enquiry
HD-ASF-20X4,0	DIN 2353 fitting ASF 20x4	-	400	In stock	Enquiry
HD-ASF-22X2,5	DIN 2353 fitting ASF 22x2.5	-	160	In stock	Enquiry
HD-ASF-25X2,5	DIN 2353 fitting ASF 25x2.5	-	250	In stock	Enquiry
HD-ASF-25X3,0	DIN 2353 fitting ASF 25x3	-	315	In stock	Enquiry
HD-ASF-25X3,5	DIN 2353 fitting ASF 25x3.5	-	315	In stock	Enquiry
HD-ASF-25X4,0	DIN 2353 fitting ASF 25x4	-	400	In stock	Enquiry
HD-ASF-25X5,0	DIN 2353 fitting ASF 25x5	-	400	In stock	Enquiry
HD-ASF-28X2,5	DIN 2353 fitting ASF 28x2.5	-	160	In stock	Enquiry
HD-ASF-28X3,0	DIN 2353 fitting ASF 28x3	-	160	In stock	Enquiry
HD-ASF-30X3,0	DIN 2353 fitting ASF 30x3	-	250	In stock	Enquiry
HD-ASF-30X4,0	DIN 2353 fitting ASF 30x4	-	315	In stock	Enquiry
HD-ASF-30X5,0	DIN 2353 fitting ASF 30x5	-	400	In stock	Enquiry
HD-ASF-30X6,0	DIN 2353 fitting ASF 30x6	-	400	In stock	Enquiry
HD-ASF-35X3,5	DIN 2353 fitting ASF 35x3.5	-	160	In stock	Enquiry
HD-ASF-35X4,0	DIN 2353 fitting ASF 35x4	-	160	In stock	Enquiry
HD-ASF-38X3,0	DIN 2353 fitting ASF 38x3	-	160	In stock	Enquiry
HD-ASF-38X4,0	DIN 2353 fitting ASF 38x4	-	315	In stock	Enquiry
HD-ASF-38X5,0	DIN 2353 fitting ASF 38x5	-	315	In stock	Enquiry
HD-ASF-38X6,0	DIN 2353 fitting ASF 38x6	-	315	In stock	Enquiry
HD-ASF-38X7,0	DIN 2353 fitting ASF 38x7.0	-	315	In stock	Enquiry
HD-ASF-42X3,0	DIN 2353 fitting ASF 42x3.0	-	160	In stock	Enquiry
HD-ASF-42X4,0	DIN 2353 fitting ASF 42x4	-	160	In stock	Enquiry

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DIN 2353 fitting for welding, type ASF: 24° cone with NBR o-ring; under nut DIN 2353 type M. Available as: L (light series), S (heavy series). Material: oiled steel.