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ISO 9001:2025 Certified

China Rubber Expansion Joint Manufacturer Premium Pipe Connectors & Dismantling Joints Supplier

KAXITE – a leading China-based rubber expansion joint manufacturer and dismantling joint supplier with 20+ years expertise. We engineer rubber expansion joints, metal expansion joints, compensators, valves, and pipe fittings for critical infrastructure projects. OEM/ODM with full material traceability – factory direct pricing and global shipping.

✔ MOQ from 10 pcs ✔ Lead Time: 10–20 Days ✔ FOB / CIF / EXW ✔ Custom OEM/ODM ✔ Free Sample Available
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35,000 m² Production Hub

Modern facility with automated vulcanization, CNC machining, and in-house testing.

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In-House Material Lab

Comprehensive testing for pressure rating, elongation, and vibration resistance – certified reports with every order.

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Global Export Network

Supplying to 40+ countries with established logistics partners for reliable worldwide delivery.

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Quality Control

Every joint pressure-tested before shipment – zero defect policy.

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OEM & ODM

20+ years custom manufacturing for Europe, USA, Middle East – 500+ projects.

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Competitive Price

Factory direct pricing – save 20–30% vs. European brands. Volume discounts available.

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Prompt Feedback

Quote in ≤2 hours, 24/7 support, real-time order tracking and updates.

Expansion Joint Solutions by Industry

Precision rubber and metal expansion joints engineered for your sector

✓ ISO 9001:2025 ✓ API 6A ✓ ASME B31.3 ✓ TUV Tested ✓ EN 12266 ★ China Factory

What Our Customers Say

★★★★★

"Kaxite's rubber expansion joints performed flawlessly in our 48-inch water pipeline project. Excellent quality and on-time delivery – a trusted partner."

— James W., UK Water Infrastructure

★★★★★

"We've been sourcing dismantling joints and compensators from Kaxite for 3 years. Consistent quality, competitive pricing, and responsive support."

— Carlos M., Chile Mining & Industrial

Frequently Asked Questions

Q: What types of expansion joints do you manufacture?

A: Rubber expansion joints, metal expansion joints, dismantling joints, compensators, flexible rubber elbows, and waterproofing sleeves.

Q: Can you customize expansion joints to specific sizes?

A: Yes. We produce custom sizes up to DN 3000, custom flange drilling, and special rubber compounds for your application.

Q: What is your typical lead time?

A: Standard lead time is 10–20 days for bulk orders. Prototype samples available in 7–10 days.

Q: Do you provide pressure test reports?

A: Every shipment includes pressure test reports and EN 10204 3.1 certificates. Full traceability and compliance guaranteed.

Ready to Source Premium Expansion Joints at Factory Prices?

Submit your specifications – we'll provide a detailed quote within 4 hours with full engineering support.

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Featured Products

Ningbo Kaxite Sealing Materials Co., Ltd. is based in Ningbo, Zhejiang Province, China. Our main products include Rubber Joint, Expansion Joint, Rubber Expansion joints, Rubber Bellow, Expansion Joint with nut union, Threaded Rubber Expansion Joint, Steel Dismantling Joint, Metallic Expansion Joints, Fabric Expansion Joints, Valve Parts, Pipe Fittings, various kinds of stainless steel compensators, duct fabric compensators, advanced soft sealing gate valves and flange butterfly valves.
Rubber joints are widely used in the industries such as petroleum, chemical industry, papermaking, construction, water supply and sewerage works. We specialize in this field for several years, with high-class products and good service.
Since we put forward the concept of establishing the leading brand of water supply and drainage equipment in the world, we have been striving to expand new markets on the basis of integrity, credibility and first class service. Our products have already made an impact all over the world as well as Italy, Spain, Africa, North America, the Mid East and other international markets.
Our company enjoys a good reputation for good quality and low price. We sincerely welcome all friends from different industries to cooperate with us. We also believe we can establish long term cooperative relationship and create a bright future with you.

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