Product Details

Product Description

Flexible Rubber Concrete Expansion Joints Manufacturers

Product Overview:

DIN Flange Standard Expansion
Flexible Rubber Joint
Material: EPDM, NBR, NR, Polarity rubber
Sizes:DN10-DN1000
Surface:Galvanized, Epoxy
Pressure:0.1~1.6MPa
Media:Hot Air, SO2, Steam, Water, Oil, Acid,
Gas And etc.
Type: Single sphere or arch,
Double spheres or arch
Flange Drilled:BS, DIN, ANSI,
JIS or others provided drawing samples
Threads:DIN, BSPT, BSP, NPS, NPT, Metric,
(ISO7/1, DIN 2999, ANSI B1.20.1)

Detailed Images

Product Specification:

DN Norminal diameter(mm)		L length	b	n*d0	D1	Axial displacement		Horizontal displacement	Deflexion angle	weight
DN	Inch	mm	mm	mm	mm	Extension (mm)	Compression (mm)	mm	a1+a2	kg
32	1.25	95	16	4*18	100	6	9	9	15 degree	3.4
40	1.5	95	18	4*18	110	6	10	9	15 degree	4
50	2	105	18	4*18	125	7	10	10	15 degree	5.5
65	2.5	115	20	4*18	145	7	13	11	15 degree	6.7
80	3	135	20	8*18	160	8	15	12	15 degree	7.7
100	4	150	22	8*18	180	10	19	13	15 degree	9.4
125	5	165	24	8*18	210	12	19	13	15 degree	12.7
150	6	180	24	8*22	240	12	20	14	15 degree	15.8
200	8	210	24	12*22	295	16	25	22	15 degree	20
250	10	230	28	12*26	355	16	25	22	15 degree	29.22
300	12	245	28	12*26	410	16	25	22	15 degree	32.8
350	14	255	28	16*26	470	16	25	22	15 degree	41.3
400	16	255	30	16*27	515	16	25	22	15 degree	55.6
500	20	255	32	20*27	620	16	25	22	15 degree	69.4
600	24	260	36	20*30	725	16	25	22	15 degree	96.8
700	28	260	36	24*30	840	16	25	22	15 degree
800	32	260	36	24*33	950	16	25	22	15 degree
900	36	260	36	28*33	1050	16	25	22	15 degree
1000	40	260	36	28*36	1160	18	26	24	15 degree

Features:
Improve the flow circulation and avoid the bellow deformation
Absorbs thermal expansion and shock
Structure: bellows + flat welding flanges
Main material:Compensates converting misalignment Bellows: stainless steel 304
Flanges: stainless steel 304 or carbon steel
Compensates for exhaust converter misalignment

Packaging & Shipping

Product Packaging:

Our Customers:

In the 20 years, we have customers in many countries around the world.

Certifications

Product Certification:

Advantages

Why Choose Us:

1.We promise no leakage and breakage for valves. Every butterfly valve will test for 2 times test pressure before leave factory. We will replace the valve if there is quality problem within 24 months guarantee period.
2.We obtained ISO9001 quality system certification.We inspect the parts of valve carefully, 48 produce steps, try to supply you ideal valve.
3.We can supply different kinds of materials according to customers' requests,such as DI,cast steel,SS304,SS316 body and disc. EPDM,NBR,PTFE,Viton etc. Enough stock ensure fast delivery.
4.We have more than 150 types body moulds, which include ISO,DIN,ANSI,BS standard.
5.We own full-automatic machine paint line, match high-temperature baking house,which makes smooth paint and good appearance of valve.