High Quality Steel Expansion Joint

  Product Description High Quality Steel Expansion Joint High Quality Steel Expansion Joint  is designed to be the final closing piece in the pipe network, to ease the assembling and disassembling for later maintenance of a pump or valve. A standard adjusting range of 50mm on length and a small lateral and angular misalignment can be accommodated. This adjustability of the dismantling joint facilitates for easy removal of pumps and valves in circumstances of inspection, maintenance or replacement. Features and Benefit:
·Compensate for differences in flange to flange distance
·Simplify the installation of pipelines
·Integrate a valve or pump into a flanged pipe network
·Flange connection, flange drilling can base on DIN PN6/16/25, ANSI CLASS150/300, JIS, EN, etc
·Reduce assembling time
·Dismantle for service, inspection and maintenance
·Epoxy powder coating and bolting made of steel
·Drinking water approved   Specifications

Nominal diameter:	DN80mm to DN3000mm
Maximum working pressure:	4.0 Mpa
Vacuum KPa(mmHg)	44.9(350)
Operating temperature:	-20°C-80°C
Corrosion resistance	Good
Applicable media	Sea water, drinking water, slurry, industrial sewage.

  Components/Materials/Functions

No.	Components	Materials
1	Long Piece	DI/CI/CS/SS
2	Short Piece	DI/CI/CS/SS
3	Sealing	EPDM
4	Gland	DI/CI/CS/SS
5	Stud	DI/CI/CS/SS
6	Nut	CS/SS
7	Gasket	CS/SS
Note: · Flanges are according to DIN PN16, ANSI/JIS/EN standard can be supplied upon request. · Design Pressure: 16 bar. · Rubber: EPDM, NBR, NEOPRENE or upon request. · Materials are various to meet per requirement.

  Data Sheet

DN	PN6			PN10			PN16
mm	L1(mm)	L2(mm)	ΔL(mm)	L1(mm)	L2(mm)	ΔL(mm)	L1(mm)	L2(mm)	ΔL(mm)
50	200	290	±20	200	330	±20	200	330	±25
65	200	290	±20	200	330	±20	200	330	±25
80	200	330	±20	200	330	±20	200	330	±25
100	200	330	±20	200	330	±20	200	330	±25
125	200	330	±20	200	330	±20	200	330	±25
150	200	330	±20	200	340	±20	200	340	±25
200	200	330	±20	200	340	±20	220	350	±25
250	200	330	±20	200	340	±20	230	400	±25
300	220	370	±25	220	370	±25	250	420	±25
350	220	370	±25	220	370	±25	260	420	±25
400	220	370	±25	220	380	±25	295	430	±25
450	220	370	±25	220	380	±25	300	460	±25
500	220	370	±25	220	380	±25	300	460	±25
600	240	400	±25	240	420	±25	300	500	±25
700	240	400	±25	240	420	±25	300	500	±25
800	350	540	±30	350	560	±30	300	530	±25
900	350	540	±30	350	560	±30	340	530	±25
1000	350	540	±30	350	560	±30	340	570	±25
1100	370	580	±30	370	600	±30	360	570	±25
1200	370	580	±30	370	600	±30	360	630	±25
1400	370	580	±30	370	630	±30	360	630	±25
1500	380	600	±30	380	670	±30	360	630	±25
1600	380	600	±30	380	670	±30	380	670	±25
1800	380	600	±30	380	670	±30	380	670	±25
2000	400	660	±30	400	690	±30	400	690	±25
2200	400	660	±30	400	730	±30	UPON REQUEST
2400	400	660	±30	400	730	±30
2600	450	750	±40	450	820	±40

Packaging & Shipping     Our Services   Technical Support: what GYLDT can offer is not products only, contact GYLDT, you will get more than you expected. Production time of a 40’ container is 20 days for normal products. Customized products will take 15 days more. Deliver by air:By train: to part of Asian Countries and European Counties. Will take 2 days to Asian Countries; Will take 3 days to European Countries; Will take 4 days to Australia, North America, South America and Africa. By train: to part of Asian Countries and European Counties. To Hamburg, Germany will take 16 to 18 days; To Moscow, Russia will take 12 to 13 days; To Klaipeda, Lithuania will take 13 to 14 days; 6.  Deliver by sea: a)     Will take 10 days to Asian Countries. b)     Will take 30 days to European Countries; c)      Will take 45 days to Australia, North America, South America and Africa.   Main Products Main Product-Rubber Expansion Joint Main Product-Dismantling Joint Main Product-Metal Expansion Bellows FAQ  If there is any question or more information needed,please contact GYLDT