Kxt Rubber Expansion Joint Flexible Connector for Industrial Pipeline

• Customization: Available
• Standard: DIN, ANSI
• Material: EPDM / NBR / NR Rubber
• Model NO.: KXT-10/16
• Connection: Flange
• Surface Treatment: Galvanized Sheet
• Head Type: Round
• Usage: Industrial and Water System
• Nominal Pressure: 0.6~1.6MPa
• Color: OEM
• Medium Temperature: 20℃~80℃
• Transport Package: Pallet and Carton
• Specification: DN32-DN2400
• Trademark: OEM
• Origin: Fujian, China
• HS Code: 8481804090
• Production Capacity: 500000pieces/Year
• Package Size: 20.00cm * 20.00cm * 25.00cm
• Package Gross Weight: 12.000kg

Product Description

Rubber Expansion Joint

Rubber expansion joints, also known as rubber joints, vibration dampers, pipe vibration dampers, vibration isolators, flexible joints, etc., are a type of pipe joint with high elasticity, high airtightness, resistance to media and weather.

Specification

Feature

1. Small size, light weight, good flexibility, and convenient installation and maintenance.

2. Can accommodate lateral, axial, and angular displacement during installation, unaffected by pipe misalignment or flange non-parallelism.

3. Reduces structural noise transmission and has strong vibration absorption capacity during operation.

4. Our company's independently developed seamless high-pressure rubber joint effectively prevents corrosive media from eroding the inner wall of the rubber joint in high-temperature, acid-alkali-resistant, and oil-resistant pipelines, thus extending its service life.

Applications

Due to their excellent overall performance, rubber expansion joints are widely used in basic engineering projects such as chemical, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, plumbing, fire protection, and power.

Main component materials

(Custom configurations available upon request.)

DN	L	Axial displacement		Horizontal	Deflection angle
		elongation	compression	Displacement	a1+a2
32	85	8	10	10	15
40	95	8	10	10	15
50	105	8	10	10	15
65	115	8	10	10	15
80	135	10	12	12	15
100	150	10	12	12	15
125	165	12	12	12	15
150	180	14	12	12	15
200	190	14	16	12	14
250	230	14	16	16	12
300	245	14	18	18	10
350	255	14	18	18	8
400	255	14	20	18	8
450	255	14	20	20	6
500	255	14	22	20	6
600	260	14	22	22	5
700	260	14	22	22	4
800	260	15	22	22	4
900	260	15	22	22	3
1000	260	15	22	22	3
1200	300	15	22	22	3
1400	320	15	22	22	3
1600	350	15	22	22	3
1800	400	18	24	24	2
2000	450	18	24	24	2
2200	500	20	24	25	1.5
2400	550	20	24	25	1.5

Company Profile

Keep Promise Global (Xiamen) Holding Ltd.

Keep Promise Global (Xiamen) Holding Ltd. is a leading Chinese manufacturer of Valveproducts with over 30 years of expertise. Certified with ISO 9001, CE, and TS, we export to 50+ countries, offering reliable and diverse range of valve products by R&D innovation and strict quality control.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

Gate Valve
Butterfly Valve
Control Valve
Check Valve
Diaphragm Valve

FAQ

Q1: What types of valves do you manufacture?
A1: We produce gate valves, ball valves, globe valves, check valves, butterfly valves, and other customized valves in materials such as cast iron, carbon steel, and stainless steel.
 
Q2: Can you produce valves according to our drawings or samples?
A2: Yes. We provide OEM/ODM service. Send us your drawings or samples, and we will design and produce accordingly.
 
Q3: What standards do your valves comply with?
A3: Our valves are produced according to ANSI, DIN, JIS, BS, and GB standards, depending on your market requirements.
 
Q4: What is the working pressure and temperature range of your valves?
A4: Pressure: 1.0–6.4 MPa; Temperature: -20°C to 425°C (depending on valve type and material).
 
Q5: What is your minimum order quantity (MOQ)?
A5: For standard valves, MOQ is usually 10–50 pieces. For trial orders, smaller quantities are acceptable.
 
Q6: What are your payment terms?
A6: Usually T/T 30% deposit, 70% before shipment. L/C at sight or other methods can be negotiated.
 
Q7: Can I visit your factory before placing an order?
A7: Of course. We welcome all clients to visit our factory. We can also arrange a video inspection if you cannot travel.
 
Q8: How long is your delivery time?
A8: Normally 15–25 days for standard products; 30–45 days for large or customized orders.
 
Q9: What shipping methods do you offer?
A9: We can arrange shipment by sea (FCL/LCL), air, or express courier (DHL, FedEx) depending on your need.
 
Q10: What should I do if I receive defective goods?
A10: Please send photos or videos showing the problem. Our team will analyze the cause and provide a solution within 48 hours.
 
Q11: Do you offer spare parts or maintenance support?
A11: Yes, we can supply spare parts and maintenance instructions for long-term cooperation customers.
 
Q12: Why choose your company?
A12:Over 30 years of manufacturing experience
ISO/CE/PED certified factory
Fast response and professional technical support
Reliable quality and competitive price
 
Still have questions?
Feel free to contact us anytime — we will reply within 24 hours with full support.