Does the Adaptor - Hydraulic reduction GW BSP x GZ METRIC, carbon steel, type A604 require additional sealing compound despite its BSP internal thread seal and 60Â° metric cone?

Adaptor - Hydraulic reduction GW BSP x GZ METRIC, carbon steel, type A604 does not normally require additional sealing compound. It is designed with an internal BSP thread where sealing occurs on the thread and an external metric thread that seals via a 60Â° cone. Proper assembly.clean, undamaged threads and cone, correct torque, and alignment.provides the intended metal-to-metal and thread seal. Exceptions where extra sealant may be considered: - If threads or cone are damaged, corroded, or contaminated, a compatible sealant can help ensure leak-tightness. - If dynamic movement, vibration, or thermal cycling is expected, a suitable thread sealant or PTFE tape may improve long-term reliability. - If the application has aggressive fluids or extremely high pressures outside normal specifications, consult manufacturer guidance for approved sealants or alternative fittings. When using any sealant, ensure compatibility with carbon steel and the system fluid, and avoid applying sealant to the cone sealing surface. Follow manufacturer torque and installation instructions.

Can Adaptor - Hydraulic reduction GW BSP x GZ METRIC, carbon steel, type A604 withstand high-pressure cycling without extra thread sealant?

Adaptor - Hydraulic reduction GW BSP x GZ METRIC, carbon steel, type A604: The A604 is designed with an internal BSP thread that seals on the thread and an external metric thread that seals via a 60Â° cone. For highâpressure cycling, the cone seat provides a reliable metalâtoâmetal seal under repeated loading, and the threaded BSP internal seal is intended to seal without additional sealant in normal hydraulic service. However, cyclic pressure and vibration increase the risk of loosening, microleakage or galling on carbon steel. For critical highâcycle, highâpressure applications, best practice is to use a suitable thread locking method or compatible sealant specified by the system designer, verify torque values, and perform pressure cycling tests. If installation follows manufacturer torque and surface condition recommendations, many installations will hold without extra thread sealant, but confirmation by testing is advised.

Adaptor – Hydraulic reduction GW BSP x GZ METRIC, carbon steel, type A604

All products, High-pressure adapters/

Additional information

Material	CS – steel (cast iron)

High-pressure adaptor type A604 with internal BSP threads (seal on the thread) and external metric threads (seal cone 60°). Material: carbon steel, galvanized.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-A604-04-12	Adaptor GW BSP 1/4" / GZ M12x1.5	-	350	In stock	Enquiry
TI-A604-04-14	Adaptor GW BSP 1/4" / GZ M14x1.5	-	350	In stock	Enquiry
TI-A604-06-14	Adaptor GW BSP 3/8" / GZ M14x1.5	-	250	In stock	Enquiry
TI-A604-06-16	Adaptor GW BSP 3/8" / GZ M16x1.5	-	250	In stock	Enquiry
TI-A604-06-18	Adaptor GW BSP 3/8" / GZ M18x1.5	-	250	In stock	Enquiry
TI-A604-08-18	Adaptor GW BSP 1/2" / GZ M18x1.5	-	225	In stock	Enquiry
TI-A604-08-20	Adaptor GW BSP 1/2" / GZ M20x1.5	-	225	In stock	Enquiry
TI-A604-08-22	Adaptor GW BSP 1/2" / GZ M22x1.5	-	225	In stock	Enquiry
TI-A604-12-22	Adaptor GW BSP 3/4" / GZ M22x1.5	-	200	In stock	Enquiry
TI-A604-12-26	Adaptor GW BSP 3/4" / GZ M26x1.5	-	200	In stock	Enquiry

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High-pressure adaptor type A604 with internal BSP threads (seal on the thread) and external metric threads (seal cone 60°). Material: carbon steel, galvanized.