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Ningbo Sunwell Sealing Materials Co.,ltd.
Add: No.16th Hengpeng Rd, Henghe Industrial Zone, Cixi, Zhejiang, China.
Zip: 315302
Tel: 0086-574-23450019
Fax: 0086-574-23450015
Home > Industries > Chemical & Petrochemical
Chemical & Petrochemical

SUNWELL have a strong reputation for high performance sealing products and problem solving in the chemical and petrochemical sectors. Our intense research and development had improved fluid sealing technologies and reduced plant downtime for process operator.


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> Braided Packings

SUNWELL Ranges of packings suit for valves, rotary or reciprocating pumps and similar plant. PTFE, Graphite, Aramid, etc.

> Gaskets & Jointings

SUNWELL provide all ranges of gaskets to any shape, sizes. All standard flange designs are held in memory. Kammprofile gaskets and spiral wound gaskets, reinforced graphite gaskets are used for high pressure and high temperature pipeline and vessel duties throughout the chemical and petrochemical sectors. API ring joint gaskets are manufactured by API-license , including R, RX and BX ring joints. As well as lens, convex, wedge, double-cone and weld ring metal gaskets.

> Expansion Joints & Bellows

The range of flexible bellows and expansion joints we design, manufacture and install will cater for duties from -60 degree C to over +500 degree C, and handle many chemically aggressive media.

> Hydraulic sealing products

Ranges of rod/gland seals, piston seals, wipers and bearing strips suit the most accurate instruments and control actuators up to the heaviest jacks, cylinders and presses.

More information, please contact with us.

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SUNWELL Co.,Ltd is a company registered in Ningbo China, Company Registration Number: 330214000029653.