Dilatation Expansion Joint Flanged With Limiting Rod

MTE-510

Working pressure PN16 (Optional / Opsiyonel; PN25, PN40)
Working temperature -80/+427ºC (Optional / Opsiyonel; -80/+1100ºC)
Connection type Rotary Flanged - Döner Flanş
Nominal diameter DN 25 (1") - DN 5000 (200")
Design standard EN 13445, EN 13480, EN 14917; ASME VIII, div.I, ASME B31.3; ASME B31.1, EJMA
Bellows material AISI 304 Stainless Steel - Paslanmaz Çelik (Optional / Opsiyonel; AISI 316L/316Ti/321)
Connection material ST37.2 Carbon Steel - Karbon Çelik (Optional / Opsiyonel; AISI 316L/316Ti/321)

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Documents

Technical Datasheet

PDF 2 page(s) 1.421 KB EN 01.08.2026

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What it does

Dilatation Expansion Joint Flanged With Limiting Rod

Dilatation Expansion Joint Flanged With Limiting Rod is part of the Dilatation Expansion Joints With Limit Rod group. Connection standard: Rotary Flanged - Döner Flanş. Rated for PN16 (Optional / Opsiyonel; PN25, PN40).

About Dilatation Expansion Joints With Limit Rod

Limited-rotation expansion compensators are mechanical components designed to dampen lateral and axial movements that may occur in pipelines as a result of building settlement, ground movements, or seismic activities such as earthquakes. They are typically manufactured by connecting two metal bellows with an intermediate pipe (double-bellows design). This special design has the ability to absorb much greater amounts of lateral displacement and triaxial movement along the pipeline compared to standard single-bellows compensators.

Dimensions

Dimension table

12 rows × 23 columns

Dilatation Expansion Joint Flanged With Limiting Rod — Dimension table
Size / Ölçü	Ødi	d Ød	Øk1	k2	f	b	Øhxn	Axial/ Eksenel	Lateral / Yanal	L	kg	Lateral / Yanal	L	kg	Lateral / Yanal	L	kolon_18*	kg	Lateral / Yanal	L	kolon_22*	kg
DN25	38	185 115	85	150	2	16	Ø 14x4	±15	±25	250	5,40	±50	350	5,40	±75	450		5,80	±100	550		6,00
DN32	42,4	210 140	100	180	2	16	Ø 18x4	±15	±25	250	7,00	±50	350	7,00	±75	450		7,50	±100	550		7,75
DN40	48,3	220 150	110	185	3	16	Ø 18x4	±15	±25	250	7,40	±50	350	7,40	±75	450		8,00	±100	550		8,20
DN50	60,3	250 165	125	205	3	18	Ø 18x4	±15	±25	350	11,50	±50	450	11,50	±75	550		12,25	±100	650		12,70
DN65	76,1	270 185	145	225	3	18	Ø 18x4	±30	±25	350	13,00	±50	450	13,00	±75	550		14,00	±100	650		14,50
DN80	88,9	310 200	160	251	3	20	Ø 18x8	±30	±25	400	16,25	±50	500	16,25	±75	600		17,50	±100	700		18,25
DN100	114,3	330 220	180	271	3	20	Ø 18x8	±30	±25		400 21,80	±50		500 21,80	±75	600		24,00	±100	700		24,70
DN125	139,7	366 250	210	304	3	22	Ø 18x8	±30	±25		450 27,50	±50	650	27,50	±75	750		30,00	±100	850		31,65
DN150	168,3	420 285 240		347	3	22	Ø 23x8	±30	±25		450 33,50	±50		650 33,50	±75	750		39,00	±100	850		41,00
DN200	219,1	510 340 295		411	3	24	Ø 23x12	±30	±25		500 53,50	±50		700 53,50	±75	800		63,50	±100	900		67,60
DN250	273	573 405	355	484	3	26	Ø 27x12	±30	±25		600 73,00	±50		800 73,00	±75	900		85,00	±100		1000 92,00
DN300	323,9	660 460	410	555	4	28	Ø 27x12	±30	±25		750102,00	±50		950102,00	±75		1000120,00		±100		1150 126,50

* This column heading is embedded inside the technical drawing in the source PDF, so it could not be read as text. The values are correct; only the column name still has to be entered manually.

Material

Material specifications

No	Part name (TR)	Part name (EN)	Qty	Material
1	Flange / Flanş	Flange / Flanş	2	St. 37.2
2	Bellow / Körük	Bellow / Körük	2	AISI 304/321
3	Band / Bant	Band / Bant	1	AISI 304/321
4	Intermediate Pipe / Ara Boru	Intermediate Pipe / Ara Boru	1	St. 37.2
5	Tie Rod / Limitrot	Tie Rod / Limitrot	2	St. 37.2
6	Ring/ Ring	Ring/ Ring	4	St. 37.2
7	Nut / Somun	Nut / Somun	8	St. 37.2