Can the Adaptor from GZ BSP/GZ NPT, stainless steel, type A202 be used interchangeably on BSP and NPT ports without additional sealants or adapters?

No . the Adaptor from GZ BSP/GZ NPT, stainless steel, type A202 cannot be used interchangeably on BSP and NPT ports without considering sealing method and likely without additional sealants or adapters. Reasoning: - The A202 has two different sealing types on its ends: the BSP (GZ BSP) side uses a 60Â° cone (metal-to-metal) sealing which requires a matching BSP 60Â° cone female port for a proper seal; the NPT (GZ NPT) side relies on thread sealing (tapered pipe thread), which normally seals by the thread interference and often requires PTFE tape or thread sealant for leak-tightness. - BSP and NPT threads are not compatible: their thread form, pitch, and angles differ, so you cannot screw an NPT-threaded male into a BSP female (or vice versa) and expect proper mechanical fit or seal. - Even if physically coupled, the differing sealing mechanisms (cone seat vs. thread seal) mean one end may seal without sealant (cone) while the other typically needs sealant or a dedicated port designed for thread sealing. Conclusion: Use the Adaptor from GZ BSP/GZ NPT, stainless steel, type A202 only with matching BSP 60Â° cone female ports and NPT threaded ports according to their intended sealing methods; do not assume interchangeability without appropriate adapters or thread sealants for the NPT side.

Does the Adaptor from GZ BSP/GZ NPT, stainless steel, type A202 require different installation torque for BSP vs NPT threads?

Adaptor from GZ BSP/GZ NPT, stainless steel, type A202 does require different installation torque for BSP vs NPT threads. The BSP external thread on A202 uses a 60Â° cone sealing surface and relies on metal-to-metal cone contact for sealing; proper torque must ensure sufficient cone compression without overloading the cone or flange. The NPT external thread seals by thread deformation (tapered thread sealing) and typically requires different (often lower) torque and careful control to avoid thread damage or over-tightening that can compromise the seal. Follow manufacturer torque recommendations or standard torque charts for BSP cone fittings and tapered NPT threads, and use proper sealant for NPT as specified.

Is the Adaptor from GZ BSP/GZ NPT, stainless steel, type A202 compatible with alternative sealing materials like PTFE tape?

Yes. with qualifications. The Adaptor from GZ BSP/GZ NPT, stainless steel, type A202 uses two different sealing principles on its threads: the BSP side seals with a 60Â° cone metal-to-metal contact (cone sealing), while the NPT side relies on thread form for sealing (thread sealing). Because of that: - BSP (cone) side: PTFE tape is not appropriate or necessary. Cone sealing is designed to achieve a metal-to-metal pressure-tight seat; adding tape or other compressible materials can prevent proper metal contact, risk leakage, and may damage the cone seat. Use the specified cone mating female port and ensure correct torque and surface condition. - NPT (thread-seal) side: PTFE tape or other thread sealants are commonly used and compatible here, because NPT depends on filler to improve sealing across tapered threads. Use an appropriate PTFE tape rated for the service media, pressure and temperature, and apply correctly (few wraps, wrap in thread direction, avoid contaminating the cone side). General cautions: - Confirm media compatibility of PTFE with your fluids, temperatures and pressures. - Avoid using tape on the BSP cone side and prevent any tape particles entering the cone port. - Follow manufacturer torque recommendations and assembly procedures to preserve AISI 316L surfaces and seals. In short: do not use PTFE tape on the BSP (60Â° cone) sealing face; PTFE tape is acceptable on the NPT (thread) side provided correct application and media compatibility.

Adaptor from GZ BSP/GZ NPT, stainless steel, type A202

All products, High-pressure adapters/

Additional information

Material	SS – stainless steel

High-pressure adaptor type A202 with external BSP thread (60° cone sealing) and external NPT thread (thread sealing). Material: AISI 316L steel.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-A202-02-02-SS	Adaptor GZ BSP 1/8" / GZ NPT 1/8", AISI 316	-	345	In stock	Enquiry
TI-A202-02-04-SS	Adaptor GZ BSP 1/8" / GZ NPT 1/4", AISI 316	-	345	In stock	Enquiry
TI-A202-04-02-SS	Adaptor GZ BSP 1/4" / GZ NPT 1/8", AISI 316	-	345	In stock	Enquiry
TI-A202-04-04-SS	Adaptor GZ BSP 1/4" / GZ NPT 1/4", AISI 316	-	345	In stock	Enquiry
TI-A202-04-06-SS	Adaptor GZ BSP 1/4" / GZ NPT 3/8", AISI 316	-	276	In stock	Enquiry
TI-A202-04-08-SS	Adaptor GZ BSP 1/4" / GZ NPT 1/2", AISI 316	-	241	In stock	Enquiry
TI-A202-06-04-SS	Adaptor GZ BSP 3/8" / GZ NPT 1/4", AISI 316	-	250	In stock	Enquiry
TI-A202-06-06-SS	Adaptor GZ BSP 3/8" / GZ NPT 3/8", AISI 316	-	250	In stock	Enquiry
TI-A202-06-08-SS	Adaptor GZ BSP 3/8" / GZ NPT 1/2", AISI 316	-	241	In stock	Enquiry
TI-A202-06-12-SS	Adaptor GZ BSP 3/8" / GZ NPT 3/4", AISI 316	-	155	In stock	Enquiry
TI-A202-08-04-SS	Adaptor GZ BSP 1/2" / GZ NPT 1/4", AISI 316	-	225	In stock	Enquiry
TI-A202-08-06-SS	Adaptor GZ BSP 1/2" / GZ NPT 3/8", AISI 316	-	225	In stock	Enquiry
TI-A202-08-08-SS	Adaptor GZ BSP 1/2" / GZ NPT 1/2", AISI 316	-	225	In stock	Enquiry
TI-A202-08-12-SS	Adaptor GZ BSP 1/2" / GZ NPT 3/4", AISI 316	-	155	In stock	Enquiry
TI-A202-10-12-SS	Adaptor GZ BSP 5/8" / GZ NPT 3/4", AISI 316	-	155	In stock	Enquiry
TI-A202-12-08-SS	Adaptor GZ BSP 3/4" / GZ NPT 1/2", AISI 316	-	200	In stock	Enquiry
TI-A202-12-12-SS	Adaptor GZ BSP 3/4" / GZ NPT 3/4", AISI 316	-	155	In stock	Enquiry
TI-A202-12-16-SS	Adaptor GZ BSP 3/4" / GZ NPT 1", AISI 316	-	138	In stock	Enquiry
TI-A202-16-12-SS	Adaptor GZ BSP 1" / GZ NPT 3/4", AISI 316	-	155	In stock	Enquiry
TI-A202-16-16-SS	Adaptor GZ BSP 1" / GZ NPT 1", AISI 316	-	138	In stock	Enquiry
TI-A202-16-20-SS	Adaptor GZ BSP 1" / GZ NPT 1.1/4", AISI 316	-	112	In stock	Enquiry
TI-A202-20-16-SS	Adaptor GZ BSP 1.1/4" / GZ NPT 1", AISI 316	-	138	In stock	Enquiry
TI-A202-20-20-SS	Adaptor GZ BSP 1.1/4" / GZ NPT 1.1/4", AISI 316	-	112	In stock	Enquiry
TI-A202-20-24-SS	Adaptor GZ BSP 1.1/4" / GZ NPT 1.1/2", AISI 316	-	86	In stock	Enquiry
TI-A202-24-20-SS	Adaptor GZ BSP 1.1/2" / GZ NPT 1.1/4", AISI 316	-	112	In stock	Enquiry
TI-A202-24-24-SS	Adaptor GZ BSP 1.1/2" / GZ NPT 1.1/2", AISI 316	-	86	In stock	Enquiry
TI-A202-24-32-SS	Adaptor GZ BSP 1.1/2" / GZ NPT 2", AISI 316	-	78	In stock	Enquiry
TI-A202-32-24-SS	Adaptor GZ BSP 2" / GZ NPT 1.1/2", AISI 316	-	86	In stock	Enquiry
TI-A202-32-32-SS	Adaptor GZ BSP 2" / GZ NPT 2", AISI 316	-	78	In stock	Enquiry