High-Temperature-Axial-Type-(GWB-Type)

High-Temperature-Axial-Type-(GWB-Type)-2

High Temperature Axial Type (GWB Type)

1-This type of expansion joints is composed of high temperature resistant metallic materials and thermal insulation materials, which is mainly used in transporting micro-pressure dusty gas, smoke, coal gas and other gas duct deflective components, specially widely used in industries such as smelting and cement, etc.
2.The working temperature grades and corresponding materials for the expansion joints are shown in the Technical Parameter Table, which, by use of special thermal insulation materials, can reach 1300℃.

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Description

Description

High Temperature Axial Type (GWB Type)

1-Nozzle

2-Sleeve

3-Bellow

4-Studs

5-Nut

6-Lugs

7-Wire Cloth

8-aW Filter

9-Sleeve

10-Annular Plate

11-Annular Plate

Technical Parameter Table

Nominal DiameterDN mm	Product Model No.	Movement X mm	Rigidity Kx N/mm	Draft Tube Inner Diameter d1mm	Flange Bolt Hole			Welding Adaptor tube outer Dia ×WT MM	Total product length		Total Width mm
					Quantity n	Diameter d mm	Central Circle Diameter D2 mm		Nozzle mm	Flange mm
600	0.5GWB600 x 2E-J(F)	43	463	502	16	13	702	630×10	768	780	892
	0.5GWB600 x 4E-J(F)	87	232						888	900
	0.5GWB600 x 6E-J(F)	130	154						1008	1020
700	0.5GWB700x2E-J(F)	45	498	596	24	22	820	724×10	768	780	1000
	0.5GWB700 x 4E-J(F)	91	249						888	900
	0.5GWB700 x 6E-J(F)	137	166						1008	1020
	0.5GWB800 x 2E-J(F)	46	534						768	780
800	0.5GWB800 x 4E-J(F)	92	267	696	24	22	920	024×10	888	900	1100
	0.5GWB800 x 6E-J(F)	138	178						1008	1020
900	0.5GWB900 x 2E-J(F)	46	572	796	24	22	1020	924×10	768	780	1200
	0.5GWB900 x 4E-J(F)	92	266						888	900
	0.5GWB900 x 6E-J(F)	138	190						1008	1020
	0.5GWB1000 x 2E-J(F)	49	630						768	780
1000	0 5GWB1000 x 4E-J(F)	98	315	896	24	22	1120	1*4×10	888	900	1328
	0.5GWB1000 x 6E-J(F)	148	210						1008	1020
1100	0.5GWB1100 x 2E-J(F)	49	679	996	40	26	1220	1124×10	768	780	1448
	0.5GWB1100 x 4E-J(F)	97	340						&68	900
	O.5GWB11(X)x6E-J(F)	146	226						1008	1020
1200	0.5GWB1200 x 2E-J(F)	48	730	1096	40	26	1320	1224×10	768	780	1565
	0.5GWB120D x 4E-J(F)	96	365						888	900
	0.5GWB120Dx6E-J(F)	144	243						1008	1020

The material of the bellow is 0Cr17Nil2M02: the working pressures ≤0.049 MPa (0.5kgf/cm²), the working temperature ≤600℃ and the life of use is 1000 times The “E” in the table refers to the material requirement.

Our company can produce the expansion joint with larger (cm smaller) specifications except the type in this table. Technical parameters can be adjusted and designed according Io customer requirements