After-sales Service:	Available
Connection:	Flange
Kind:	Coupling/Union
Type:	Axial
Head Code:	Round
Material:	Stainless Steel

Basic Info.

Model NO.

Comflex

Surface Treatment

Epoxy

Customized

Certification

CE, ISO14001, JIS, ISO9001

Warranty

6 Months

Application

Chemicals,Acids,Paint ,Food,Steam,Medical etc

Product Name

Metal Stainless Steel Bellow Expansion Joint

Size

DN15~200mm

Outer Diameter

17~225mm

Thickness

1.5~3.0mm

Length

0.2~20 Meters

Temperature

Max 1200

Absorbs Movements

Axial, Lateral and Angular

Applicable Media

Water,Hot Water,Steam,Oil,Air

Working Pressure

Max 25bars/2.5MPa

Technics

Bellows Forming

Transport Package

Standard Seaworthy or Air Package

Specification

SGS

Trademark

HLT

Origin

China Jiangsu

HS Code

39174000

Production Capacity

100000piece/Year

Product Description

304 Metal Air Exhaust Stainless Steel Custom Wave Telescopic Compensators Bellow Expansion Joint

Products Description

The single unrestrained metal expansion joint comes with one bellows section and end connections.It can be equipped with all kinds of connectors, such as pipe weld ends or flanges. This expansion joint is mainly intended to absorb movements of axial expansion, both thermal and mechanical. In addition, to a lesser extent, it can absorb angular and lateral movements. It does not restrain pressure thrust so adequate anchors and guides must be provided and they can be used only in piping systems that incorporate correctly designed anchors and pipe alignment guides.

Product Parameters

DN (mm)	bellows		compensation dosage			stiffness			max size of radial direction shape Bmm	total length L (mm)		product type
	active area A cm²	corrugation number n	axial direction X₀mm	lateral direction Yo (mm)	angular direction θ± (°)	axial direction N/mm	lateral direction N/mm	angular direction Nm/ (°)		connection type
	active area A cm²	corrugation number n	axial direction X₀mm	lateral direction Yo (mm)	angular direction θ± (°)	axial direction N/mm	lateral direction N/mm	angular direction Nm/ (°)		adapter pipe J	flange F
corrugated compensator:design pressure Pd = 1.0Mpa(10Kgf/ cm²)fatigue life[ N ]=1000times design temperature t = 20ºC
40	38	4	5.5	1.2	4	282	1214	14	145	230	240	TB
40	38	8	1.1	5	8	141	135	6.5	145	300	310
50	56	4	7.5	1.5	4	388	1790	20	157	250	260
50	56	8	15	6.5	8	194	189	7	157	340	350
65	79	4	9	1.5	4	422	2109	24	186	250	260
65	79	8	18	6.5	8	211	217	9	186	360	370
80	138	4	11	2	3	658	2715	28	219	354	270
80	138	8	22	8	6	329	320	13	219	364	380
100	155	4	12	2.3	3	698	3226	30	283	284	300
100	155	8	24	9.1	6	349	403	15	283	364	380
150	300	4	11	1.5	3	1009	9029	84	289	284	300
150	300	8	22	6.1	6	504	1129	42	289	364	380
200	535	4	17	2.6	3	1493	10592	222	389	380	400
200	535	8	34	10	6	746	1324	111	389	500	520
250	779	4	16	2.1	3	1850	19116	400	443	3H0	400
250	779	8	33	8.3	6	925	2390	200	443	500	520
300	1075	4	21	2.8	3	1536	15211	459	495	426	450
300	1075	8	42	11	6	768	1901	229	495	570	594
350	1269	4	21	5.9	3	1682	19653	593	577	426	450
350	1269	8	42	12	6	841	2457	296	577	570	594
400	1619	4	20	22	2.6	1917	28582	862	626	426	450
	1619	8	41	8.6	5	958	3573	431	626	570	594
450	2003	4	20	1.9	2.3	2148	39632	1195	678	426	450
450	2003	8	40	7.7	4.6	1074	4954	598	678	570	594
500	2428	4	20	1.7	2	2380	53229	1605	729	426	450
500	2428	8	40	6.9	4	1190	6654	803	729	570	594
600	3473	4	36	4.3	3	1561	17977	1506	830	576	600
600	3473	8	71	17	6	781	2247	753	830	816	840

Technical Drawing

Application
304 Metal Air Exhaust Stainless Steel Custom Wave Telescopic Compensators Bellow Expansion Joint

Packing and Shipping

Company Profile

We supply innovative expansion joint solutions to meet the world's pipe expansion needs. We've grown to serve customers in the electric power, oil and petrochemical, pulp and paper, industrial and heavy equipment suppliers, and a variety of OEM markets. We manufacture metal bellows and fabric expansion joints from DN50 to 10000mm diameter with different temperatures. The pressure ranges for these designs range from full vacuum to 120 MPa.

Customers

FAQ

1. Q. Can I get the samples?
A. Yes, the small-size sample is free, but buyers needs to pay for freight costs.
2. Q. What is Minimum Order Quantity?
A.The MOQ is according to the type and size.
3. Q.Can you manufacture based on my drawing or specification?
A.Yes, customized drawing or specification is available, just send us your requirements.
4. Q.What price terms do you accept?
A.Ex factory price, FOB price. We'll also be pleased to make CNF/CFR/CIF price for you.
5. Q.What standard can you make?
A. EJMA, ASME, MIL-E, BS, JIS, CODAP, etc.

We need to know the following information to quote you correct products:
1. Technical Drawing of the expansion joint you need?
2. What size do you need?
3. Material of the bellows, pipe ends, or flange?
4. What diameter of the expansion joint do you need?
5. Working pressure
6. Movement
7. Working temperature
8. Length
9. Connection: Welding pipe ends or flange (ANSI, DIN, JIS, BS, AS, GOST, etc..)

304 Metal Air Exhaust Stainless Steel Custom Wave Telescopic Compensators Bellow Expansion Joint

Products Details

Basic Info.

Product Description

304 Metal Air Exhaust Stainless Steel Custom Wave Telescopic Compensators Bellow Expansion Joint

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