Ningbo TianYi Chemical Industrial(T.C.I) Co., ltd is a manufacturer and exporter We are mainly engaged in the research, development and manufacture of the metallic bellows expansion joint,
non-metallic expansion joint, telescopic expansion joint, spherical expansion joint, Teflon expansion joint, metal hose, rubber hose, various kinds of tube-joints and sliding plank of low friction
coefficient.
Products of our company are widely applied in the fields of metallurgy, petrochemical industry, electric power, energy, communications, chemical industry, construction, cement industry, and urban
heating system, etc.
All steel components can be also lined in conductive PTFE , whose properties of finished parts are identical to virgin material, with the additional purpose of dissipating electro-static charges through the liner.
Standard Product Range
PTFE Teflon linded Stainless steel expansion joints | ||||||||
Nominal diameter | Convolution | Length (mm) | Axial (mm) | Lateral (mm) | Angular (degree) | Negative pressure | Pressure (Mpa) | |
DN(mm) | NPS(inch) | |||||||
DN15 | 1/2 | 3 | 70 | 8 | 6 | 20 | -0.1 | 0.4 |
DN20 | 3/4 | 3 | 70 | 10 | 6 | 20 | -0.1 | 0.4 |
DN25 | 1 | 3 | 80 | 12 | 8 | 20 | -0.1 | 0.3 |
DN32 | 1 1/4 | 3 | 80 | 14 | 12 | 20 | -0.1 | 0.3 |
DN40 | 1 1/2 | 3 | 85 | 17 | 15 | 25 | -0.1 | 0.3 |
DN50 | 2 | 3 | 95 | 20 | 20 | 25 | -0.1 | 0.2 |
DN65 | 2 1/2 | 3 | 110 | 22 | 23 | 30 | -0.1 | 0.2 |
DN80 | 3 | 3 | 115 | 24 | 24 | 30 | -0.1 | 0.2 |
DN100 | 4 | 3 | 120 | 26 | 25 | 30 | -0.1 | 0.1 |
DN125 | 5 | 3 | 130 | 29 | 25 | 30 | -0.1 | 0.1 |
DN150 | 6 | 3 | 140 | 32 | 20 | 25 | -0.1 | 0.1 |
DN200 | 8 | 3 | 150 | 40 | 20 | 25 | -0.1 | 0.06 |
DN250 | 10 | 3 | 160 | 40 | 12 | 15 | -0.1 | 0.06 |
DN300 | 12 | 3 | 180 | 40 | 12 | 10 | -0.1 | 0.06 |
If you require data sheet, please kindly send
email to us, or view our website, thank you.
Best regards,
Ningbo T.C.I CO., LTD
www.ptfeexpansionjoints.com
Metal bellows expansion joints are ubiquitous to heavy industrial markets. If there is fluid or gas movement, be it in the petrochemical, electric power supply, paper and pulp or a variety of OEM industries, optimal operation and \"up-time\" require state-of-the art piping ...