Thai Trade Watch › HS 8481.30.40

Check (nonreturn) valves, for pipes, boiler shells, tanks, vats or the like › Of plastics, with an internal diameter of not less than 1 cm and not more than 25 cm

HS 8481.30.40 · ทำด้วยพลาสติก ที่มีเส้นผ่านศูนย์กลางภายในไม่น้อยกว่า 1 เซนติเมตร แต่ไม่เกิน 25 เซนติเมตร

In 2025 Thailand imported ฿6.3M and exported ฿7.4M of Check (nonreturn) valves, for pipes, boiler shells, tanks, vats or the like › Of plastics, with an internal diameter of not less than 1 cm and not more than 25 cm.

Trade value by year

* Year to date through Jul 2026, not a full year

Top import origins (all years)

• Mexico — ฿12.3M
• Japan — ฿11.1M
• United States — ฿7.7M
• China — ฿4.4M
• Italy — ฿1.8M

Top export destinations (all years)

• United States — ฿61.2M
• Myanmar — ฿48.1M
• Singapore — ฿40.3M
• Brazil — ฿13.6M
• Germany — ฿9.9M

Related products

• Manually operated sluice or gate valves with inlet or outlet of an internal diameter exceeding 5 cm but not exceeding 40 cm (HS 8481.10.11)
• Pressure-reducing valves and thermostatically controlled valves, for pipes, boiler shells, tanks, vats or the like › Other (HS 8481.10.19)
• With an internal diameter of 2.5 cm or less (HS 8481.10.21)
• With an internal diameter of over 25 cm (HS 8481.10.22)

Source: Thai Customs. Values in baht; imports at CIF, exports at FOB.