DIN Liners

Description

ACL DIN Liners are manufactured in accordance with DIN 11851 for use in Food & Beverage and Dairy process systems. Liners provide the weld end of the DIN union assembly and are produced from 316L stainless steel bar or tube stock with surface finishes meeting or exceeding the DIN standard requirements.

Specifications

Standard: DIN 11851
Surface finish: 0.8Ra µm minimum (internal)
Materials comply with AD2000 (PED) and ASME VIII

Dimensional Image

Features

Manufactured to DIN 11851 standard
Produced from 316L stainless steel
Internal surface finish to 0.8Ra µm or better
Flatness and circularity within tight tolerances
Full laser marking for traceability
Available in a full range of sizes

Materials

Material: 316L Stainless Steel as standard

Data Center

ACL products deliver strength, scalability, and long-term performance to meet the growing demands of advanced cooling and mechanical systems. Modular and configurable, our components support evolving data center layouts. Visit idealtridongroup.com/datacenters to explore ITG's full range of solutions. Use the contact form to reach our sales and engineering teams for product information, technical support, or a project quote.

DIN Fittings / DIN Liners

DIN Liners

DIN Blind Nuts, with Chain

DIN Union Gaskets

DIN Blanks

Industry PART#	Product Name	Standard	Type	Material Grade	EN Standard	ASTM Standard	Size (DIN)	ID (in)	OD (mm)	OD (in)	Weight
Hygienic LIDI000130156L	DIN Union (10mm) \| Liner \| 316L	DIN	Liner	316L	1.4404	S31603	DN 10	0.39"	13	0.51"	0.100000
View Page → DIN Union (10mm) \| Liner \| 316L Legacy Part Number IE: LIDI0010 Legacy Part Number UK: LIDI0010 Legacy Part Number DK: LIDI0010 Dimensional Image Key: Length (C) mm: 17 OD 1 (D) mm: 13 ID (E) mm: 10 OD 2 (H) mm: 22.2 OD (H) mm: 13 ID (D) mm: 10 ID (E) in: 0.39" Length (C) in: 0.67" OD 1 (D) in: 0.51 OD 2 (H) in: 0.51" OD (H) in: 0.87" ID (D) in: 0.39" ID mm: 10
Hygienic LIDI000190156L	DIN Union (15mm) \| Liner \| 316L	DIN	Liner	316L	1.4404	S31603	DN 15	0.63"	19	0.75"	0.150000
View Page → DIN Union (15mm) \| Liner \| 316L Legacy Part Number IE: LIDI0015 Legacy Part Number UK: LIDI0015 Legacy Part Number DK: LIDI0015 Dimensional Image Key: Length (C) mm: 17 OD 1 (D) mm: 19 ID (E) mm: 16 OD 2 (H) mm: 28.2 OD (H) mm: 19 ID (D) mm: 16 ID (E) in: 0.63" Length (C) in: 0.67" OD 1 (D) in: 0.75 OD 2 (H) in: 0.75" OD (H) in: 1.11" ID (D) in: 0.63" ID mm: 16
Hygienic LIDI000230156L	DIN Union (20mm) \| Liner \| 316L	DIN	Liner	316L	1.4404	S31603	DN 20	0.79"	23	0.91"	0.200000
View Page → DIN Union (20mm) \| Liner \| 316L Legacy Part Number IE: LIDI0020 Legacy Part Number UK: LIDI0020 Legacy Part Number DK: LIDI0020 Dimensional Image Key: Length (C) mm: 18 OD 1 (D) mm: 23 ID (E) mm: 20 OD 2 (H) mm: 36.3 OD (H) mm: 23 ID (D) mm: 20 ID (E) in: 0.79" Length (C) in: 0.71" OD 1 (D) in: 0.91 OD 2 (H) in: 0.91" OD (H) in: 1.43" ID (D) in: 0.79" ID mm: 20
Hygienic LIDI000290156L	DIN Union (25mm) \| Liner \| 316L	DIN	Liner	316L	1.4404	S31603	DN 25	1.02"	29	1.14"	0.250000
View Page → DIN Union (25mm) \| Liner \| 316L Legacy Part Number IE: LIDI0025 Legacy Part Number UK: LIDI0025 Legacy Part Number DK: LIDI0025 Dimensional Image Key: Length (C) mm: 22 OD 1 (D) mm: 29 ID (E) mm: 26 OD 2 (H) mm: 44 OD (H) mm: 29 ID (D) mm: 26 ID (E) in: 1.02" Length (C) in: 0.87" OD 1 (D) in: 1.14 OD 2 (H) in: 1.14" OD (H) in: 1.73" ID (D) in: 1.02" ID mm: 26
Hygienic LIDI000350156L	DIN Union (32mm) \| Liner \| 316L	DIN	Liner	316L	1.4404	S31603	DN 32	1.26"	35	1.38"	0.300000
View Page → DIN Union (32mm) \| Liner \| 316L Legacy Part Number IE: LIDI0032 Legacy Part Number UK: LIDI0032 Legacy Part Number DK: LIDI0032 Dimensional Image Key: Length (C) mm: 25 OD 1 (D) mm: 35 ID (E) mm: 32 OD 2 (H) mm: 50 OD (H) mm: 35 ID (D) mm: 32 ID (E) in: 1.26" Length (C) in: 0.98" OD 1 (D) in: 1.38 OD 2 (H) in: 1.38" OD (H) in: 1.97" ID (D) in: 1.26" ID mm: 32
Hygienic LIDI000410156L	DIN Union (40mm) \| Liner \| 316L	DIN	Liner	316L	1.4404	S31603	DN 40	1.5"	41	1.61"	0.350000
View Page → DIN Union (40mm) \| Liner \| 316L Legacy Part Number IE: LIDI0040 Legacy Part Number UK: LIDI0040 Legacy Part Number DK: LIDI0040 Dimensional Image Key: Length (C) mm: 26 OD 1 (D) mm: 41 ID (E) mm: 38 OD 2 (H) mm: 56 OD (H) mm: 41 ID (D) mm: 38 ID (E) in: 1.5" Length (C) in: 1.02" OD 1 (D) in: 1.61 OD 2 (H) in: 1.61" OD (H) in: 2.2" ID (D) in: 1.5" ID mm: 38
Hygienic LIDI000530156L	DIN Union (50mm) \| Liner \| 316L	DIN	Liner	316L	1.4404	S31603	DN 50	1.97"	53	2.09"	0.450000
View Page → DIN Union (50mm) \| Liner \| 316L Legacy Part Number IE: LIDI0050 Legacy Part Number UK: LIDI0050 Legacy Part Number DK: LIDI0050 Dimensional Image Key: Length (C) mm: 28 OD 1 (D) mm: 53 ID (E) mm: 50 OD 2 (H) mm: 68.5 OD (H) mm: 53 ID (D) mm: 50 ID (E) in: 1.97" Length (C) in: 1.1" OD 1 (D) in: 2.09 OD 2 (H) in: 2.09" OD (H) in: 2.7" ID (D) in: 1.97" ID mm: 50
Hygienic LIDI000700206L	DIN Union (65mm) \| Liner \| 316L	DIN	Liner	316L	1.4404	S31603	DN 65	2.6"	70	2.76"	0.600000
View Page → DIN Union (65mm) \| Liner \| 316L Legacy Part Number IE: LIDI0065 Legacy Part Number UK: LIDI0065 Legacy Part Number DK: LIDI0065 Dimensional Image Key: Length (C) mm: 32 OD 1 (D) mm: 70 ID (E) mm: 66 OD 2 (H) mm: 86 OD (H) mm: 70 ID (D) mm: 66 ID (E) in: 2.6" Length (C) in: 1.26" OD 1 (D) in: 2.76 OD 2 (H) in: 2.76" OD (H) in: 3.39" ID (D) in: 2.6" ID mm: 66
Hygienic LIDI000850206L	DIN Union (80mm) \| Liner \| 316L	DIN	Liner	316L	1.4404	S31603	DN 80	3.19"	85	3.35"	0.750000
View Page → DIN Union (80mm) \| Liner \| 316L Legacy Part Number IE: LIDI0080 Legacy Part Number UK: LIDI0080 Legacy Part Number DK: LIDI0080 Dimensional Image Key: Length (C) mm: 37 OD 1 (D) mm: 85 ID (E) mm: 81 OD 2 (H) mm: 100 OD (H) mm: 85 ID (D) mm: 81 ID (E) in: 3.19" Length (C) in: 1.46" OD 1 (D) in: 3.35 OD 2 (H) in: 3.35" OD (H) in: 3.94" ID (D) in: 3.19" ID mm: 81
Hygienic LIDI001040206L	DIN Union (100mm) \| Liner \| 316L	DIN	Liner	316L	1.4404	S31603	DN 100	3.94"	104	4.09"	0.900000
View Page → DIN Union (100mm) \| Liner \| 316L Legacy Part Number IE: LIDI0100 Legacy Part Number UK: LIDI0100 Legacy Part Number DK: LIDI0100 Dimensional Image Key: Length (C) mm: 44 OD 1 (D) mm: 104 ID (E) mm: 100 OD 2 (H) mm: 121 OD (H) mm: 104 ID (D) mm: 100 ID (E) in: 3.94" Length (C) in: 1.73" OD 1 (D) in: 4.09 OD 2 (H) in: 4.09" OD (H) in: 4.76" ID (D) in: 3.94" ID mm: 100
Hygienic LIDI001290206L	DIN Union (125mm) \| Liner \| 316L	DIN	Liner	316L	1.4404	S31603	DN 125	4.92"	129	5.08"	1.100000
View Page → DIN Union (125mm) \| Liner \| 316L Legacy Part Number IE: LIDI0125 Legacy Part Number UK: LIDI0125 Legacy Part Number DK: LIDI0125 Dimensional Image Key: Length (C) mm: 34 OD 1 (D) mm: 129 ID (E) mm: 125 OD 2 (H) mm: 150 OD (H) mm: 129 ID (D) mm: 125 ID (E) in: 4.92" Length (C) in: 1.34" OD 1 (D) in: 5.08 OD 2 (H) in: 5.08" OD (H) in: 5.91" ID (D) in: 4.92" ID mm: 125
Hygienic LIDI001540206L	DIN Union (150mm) \| Liner \| 316L	DIN	Liner	316L	1.4404	S31603	DN 150	5.91"	154	6.06"	1.300000
View Page → DIN Union (150mm) \| Liner \| 316L Legacy Part Number IE: LIDI0150 Legacy Part Number UK: LIDI0150 Legacy Part Number DK: LIDI0150 Dimensional Image Key: Length (C) mm: 37 OD 1 (D) mm: 154 ID (E) mm: 150 OD 2 (H) mm: 176 OD (H) mm: 154 ID (D) mm: 150 ID (E) in: 5.91" Length (C) in: 1.46" OD 1 (D) in: 6.06 OD 2 (H) in: 6.06" OD (H) in: 6.93" ID (D) in: 5.91" ID mm: 150