Stainless expansion joint with JIS 10K steel flanges

Thermal expansion absorption solutions for pipelines with steel JIS 10K flanged stainless steel expansion joints

In industrial pipeline systems transporting high-temperature fluids, thermal expansion or contraction of materials is inevitable. Without appropriate technical solutions to dissipate this stress, pipelines are prone to warping, leakage at joints, or damage to associated equipment. The stainless steel expansion joint with steel JIS 10K flanged ends, directly fabricated by Tan Dat Mechanical Workshop, is an effective technical solution to thoroughly resolve this issue.

Technical structure and characteristic specifications of the product

Every detail of the equipment is carefully calculated to meet the rigorous operating conditions at the factory. Below is the basic technical specification table for this product line:

Operating principle and advantages in practical operation

The core component of the equipment is the multi-layered corrugated stainless steel bellows. This structure allows the body of the joint to expand and contract flexibly along the axial direction, absorbing the entire thermal displacement amplitude of the pipeline. Furthermore, the design can integrate limit rods to protect the bellows from excessive expansion or deformation when system pressure fluctuates suddenly.

Using standard JIS 10K flanges makes the installation and removal process for periodic maintenance more convenient and faster compared to direct welding methods. The combination of a stainless steel body and steel flanges helps optimize investment costs while ensuring high mechanical durability at the bolted connection points.

Common applications in industrial systems

Thanks to their stable technical characteristics, this line of expansion joints is widely trusted in many factories and industrial zones:

• Saturated steam pipelines for industrial boilers and drying systems.
• Central hot water supply networks and heat transfer oil pipelines.
• Exhaust gas pipelines and chimney systems at manufacturing plants.
• Exhaust pipes for high-capacity power generator systems.
• Long pipelines passing through areas with significant ambient temperature differences.

Custom fabrication services at Tan Dat Workshop

Each pipeline system has different parameters regarding pressure, temperature, and expansion travel. Therefore, Tan Dat Mechanical Workshop (address: D20/26F2 Vo Van Van, Hamlet 4A, Tan Vinh Loc Commune, Ho Chi Minh City) provides flexible fabrication services upon request:

• Consultation on designing length, corrugation pitch, and number of stainless steel layers suitable for actual pressure.
• Support for changing flange standards upon request (JIS, ANSI, BS) or welding ends.
• Commitment to strict pressure testing and visual inspection before handing over products to customers.

Contact for consultation and ordering

Engineers and customers needing detailed consultation, technical parameter calculations, or quotes for stainless steel expansion joints with steel JIS 10K flanged ends, please contact the Tan Dat Flex team directly via the following information for quick support:

• Brand: Tan Dat Flex (CÔNG TY TNHH SX TM VÀ DỊCH VỤ CƠ KHÍ TẤN ĐẠT)
• Workshop address: D20/26F2 Vo Van Van, Hamlet 4A, Tan Vinh Loc Commune, Ho Chi Minh City
• Hotline/Zalo: 0906 304 114
• Email: khopgiannoinox.vn@gmail.com