Hot Selling Single Ball Flexible Rubber Joint Expansion Bellow Joint

• After-sales Service: One Year Guarantee
• Connection: Flange
• Kind: Natural Compensator
• Type: Horizontal
• Head Code: Round
• Material: Stainless Steel
• Model NO.: rubber joint
• Surface Treatment: Galvanized
• Customized: Customized
• Certification: ISO14001, ISO9001
• Warranty: 12 Months
• Application: Chemical
• Color: Grey
• Usage: Pharmaceutical Plant
• Transport Package: Carton Box
• Specification: Dn40-Dn1000
• Trademark: According to Customer′s requirement
• Origin: China
• HS Code: 8481804090
• Production Capacity: 300000 PCS/Month

Product Description

Hot Selling Single Ball Flexible Rubber Joint Expansion Bellow Joint

1.Product Description

2.Dimension

DN		Length   mm	Axix displacement				Radial displacement		Deflexion displacement
			I Type		II Type
MM	Size		Stretch	Compression	Stretch	Compression	I Type	II Type	I Type	II Type
32	1-1/4"	90	6	10			9		±7.5°
40	1-1/2"	95	7	10			9		±7.5°
50	2"	105	7	10			10		±7.5°
65	2-1/2"	115	7	13			11		±7.5°
80	3"	135	8	15			12		±7.5°
100	4"	150	10	19			13		±7.5°
125	5"	165	12	19			13		±7.5°
150	6"	180	12	20			14		±7.5°
200	8"	210	16	25	30	35	22	25	±7.5°	±10°
250	10"	230	16	25	30	40	22	25	±7.5°	±12°
300	12"	245	16	25	30	40	22	25	±7.5°	±12°
350	14"	255	16	25	35	45	22	30	±7.5°	±12°
400	16"	255	16	25	35	45	22	30	±7.5°	±12°
450	18"	255	16	25	36	47	22	30	±7.5°	±12°
500	20"	255	16	25	36	48	22	30	±7.5°	±12°
600	24"	260	16	25	40	50	22	33	±7.5°	±12°
700	28"	260	16	25	40	55	22	33	±7.5°	±12°
750	30"	260			40	55		33		±12°
800	32"	260	16	25	45	55	22	35	±7.5°	±12°
900	36"	260	16	25	45	55	22	35	±7.5°	±12°
1000	40"	260	16	25	45	60	22	35	±7.5°	±12°
1100	44"	300			45	60		35	±7.5°	±12°
1200	48"	300	16	25	50	60	24	38	±7.5°	±10°
1300	52"	300			50	60		38		±10°
1400	56"	350			50	70		40		±10°
1500	60"	350			60	70		40		±10°
1600	64"	350	18	25	60	70	24	46	±7.5°	±10°
1800	72"	400	18	25	60	75	24	48	±7.5°	±10°
2000	80"	450			70	75		50		±10°
2200	88"	400			70	75		50		±10°
2200	88"	500			70	80		60		±10°
2400	96"	500			80	80		60		±10°
2600	104"	500			85	80		60		±10°
2800	112"	550			85	80		60		±10°
3000	120"	550			85	80		60		±10°

3.Material

No.	Name		Material
1	Inner rubber layer		11R,CR,EPDM,NR,NBR
2	Outer rubber layer		11R,CR,EPDM,NR,NBR
3	Skeleton layer		polyester cord fabric
4	Flange		Q235
5	Reinforcement ring		Traveler

4.Application
Our plastic valve is widely used in ultra-pure water, deionized/distilled and demineralized water systems, clean chemical processes, petroleum, Chlor-alkali, smelting, dye,  electroplating, environmental protection, pharmaceutical operations, and food processing.

Our products include hydraulic control valve series, balance valve series, soft seal hair series, multi-function water pump control valve series, butterfly valve series, check valve series, groove valve series, fire special valve and stainless steel corrugated compensator, etc. A series of more than 1000 specifications.

5.About Us

SWD PLASTIC (Salvador Industrial Co., Ltd) is a leading and professional manufacturer and exporter for UPVC, CPVC, PPH, PVDF pipes, valves and fittings in China. We stick to the principle of " Quality First, Service First, Continuous Improvement and Innovation to Meet the Customers", and the quality management objective of " Zero Defect, Zero Complaints". 

SWD Products are widely used in Agricultural Irrigation, Wastewater Treatment, Aquaculture, Pharmaceutical Industry, Electroplating, Papermaking Industry...

Most of our products confirm to ANSI, DIN, BS, JIS & TIS standard and have been already sold to United States, Canada, Mexico, Chile, Colombia, Peru, Russia, Saudi Arabia, UAE, Iran, Iraq, Thailand, Philippines, Indonesia, Malaysia etc. With very good reputation. 

With rich experience in piping & duct systems, we will provide best solutions and services to you.
Welcome to our company visit and discuss business, sincerely hope our professional technology and individual service can win your trust and favor, looking forward to cooperate with friends all over the world, let′s do win-win business together!

6.Packaging
We value the packaging of our products. Multi-layer packaging prevents impurities from adhering to the valve body and is brought into the media



7.FAQ: (Frequently Asked Questions)

1. What is your MOQ?
Our MOQ is usually 5 CTNS.

2. What is your delivery time?
Our delivery is about 30-45days.

3. What are your payment terms?
We accept T/T, 100% L/C, or West Union and so on.

4. Could you provide free samples?
Usually, we offer free samples, customer bear the freight cost.

5. Why choose us?

Firstly,  comparing with many factories, our prices are more competitive.

Secondly,  We 100% test working pressure for ALL our products, and we inspect 5 times every order.
1) Inspect when the ball valves come out from the injection moulding machine
2) Inspect when adding O-rings
3) Inspect when installing handle caps
4) Inspect after working pressure test
5) Inspect before packing

Finally,  After- Services will be highly satisfied. Any problems and feedbacks will be responded efficiently.