Cylinder Requalification | KGS & DOT Compliance

Global Cylinder Requalification Services Based on a KGS-Certified Inspection Facility

Compliance with safety and international regulations is essential worldwide.

Alvion Cyl Inc. provides global requalification services based on the official inspection facility of FineCylTec Co., Ltd., a KGS-accredited high-pressure gas cylinder requalification institution in Korea.

We support not only domestic KGS standards, but also U.S. DOT–compliant requalification for export and overseas operations.

Through this capability, Alvion Cyl delivers customized cylinder requalification services that meet a wide range of international standards for global customers.

1. KGS statutory requalification

2. DOT regulation–based requalification

3. Dual-standard requalification (KGS + DOT)

• Simultaneous compliance with Korean KGS
and U.S. DOT standards

• Dual-certification–based requalification
services for overseas customers

• Direct utilization of FineCylTec’s KGS-
accredited inspection facility

• Advanced capabilities in hydrostatic testing,
leak testing, and internal/external inspections

• Support for a wide range of cylinder
specifications, including:

DOT-3AA, DOT-3AAX, DOT-3AL, DOT-3T,
DOT-SP15647, DOT-4BW, and composite
cylinders

• Full compliance with export and overseas
operational requirements, with issuance of
both Inspection Reports and DOT Technical
Reports

• Provision of documentation packages suitable

for international transportation and export

clearance

• One-stop services covering valve

replacement, hydrostatic testing, shot

blasting, marking, and condition improvement

• Seamless integration from repair and

inspection to final report issuance

Global Cylinder Requalification Services Based on a KGS-Certified Inspection Facility

Compliance with safety and international regulations is essential worldwide.

Alvion Cyl Inc. provides global requalification services based on the official inspection facility of

FineCylTec Co., Ltd., a KGS-accredited high-pressure gas cylinder requalification institution in Korea.

We support not only domestic KGS standards, but also U.S. DOT–compliant requalification

for export and overseas operations. Through this capability, Alvion Cyl delivers customized

cylinder requalification services that meet a wide range of international standards for global customers.

1. KGS statutory requalification

2. DOT regulation–based requalification

3. Dual-standard requalification (KGS + DOT)

• Simultaneous compliance with Korean KGS and U.S. DOT standards

• Dual-certification–based requalification services for overseas customers

• Direct utilization of FineCylTec’s KGS-accredited inspection facility

• Advanced capabilities in hydrostatic testing, leak testing, and internal/external inspections

• Support for a wide range of cylinder specifications, including:

DOT-3AA, DOT-3AAX, DOT-3AL, DOT-3T, DOT-SP15647, DOT-4BW, and composite cylinders

• Full compliance with export and overseas operational requirements, with issuance of both Inspection Reports and DOT Technical Reports

• Provision of documentation packages suitable for international transportation and export clearance

• One-stop services covering valve replacement, hydrostatic testing, shot blasting, marking, and condition improvement

• Seamless integration from repair and inspection to final report issuance