Is the Adaptor - hydraulic coupler with GW NPT, carbon steel, type A302 suitable for high-pressure applications and does its internal NPT thread require additional thread sealant?

Adaptor - hydraulic coupler with GW NPT, carbon steel, type A302 Format Yes . the Adaptor - hydraulic coupler with GW NPT, carbon steel, type A302 is designed for high-pressure applications. The product description explicitly identifies it as a high-pressure adapter, and its carbon steel construction with galvanization supports strength and corrosion resistance needed for demanding hydraulic systems. Regarding the internal NPT thread: the description notes âinternal NPT threads (thread seal),â which indicates the thread is intended to be sealed. In practice, NPT is a tapered pipe thread that requires a thread sealant (PTFE tape or pipe dope) or a dedicated sealant system to ensure a leak-free joint. Even if the adapter references âthread seal,â you should apply an appropriate thread sealant compatible with hydraulic fluids and system pressure to meet leak-tightness and safety requirements. Follow system specifications and manufacturer guidance for torque and approved sealants.

Does the Adaptor - hydraulic coupler with GW NPT, carbon steel, type A302 come galvanized for corrosion resistance?

Yes. The Adaptor - hydraulic coupler with GW NPT, carbon steel, type A302 is made of carbon steel and is galvanized for corrosion resistance.

Adaptor – hydraulic coupler with GW NPT, carbon steel, type A302

All products, High-pressure adapters/

Additional information

Material	CS – steel (cast iron)

High-pressure adapter, type A302, with internal NPT threads (thread seal). Material: carbon steel, galvanized.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-A302-02-02	Adapter GW NPT 1/8" / GW NPT 1/8"	-	345	In stock	Enquiry
TI-A302-02-04	Adapter GW NPT 1/8" / GW NPT 1/4"	-	345	In stock	Enquiry
TI-A302-02-06	Adapter GW NPT 1/8" / GW NPT 3/8"	-	276	In stock	Enquiry
TI-A302-04-04	Adapter GW NPT 1/4" / GW NPT 1/4"	-	345	In stock	Enquiry
TI-A302-04-06	Adapter GW NPT 1/4" / GW NPT 3/8"	-	276	In stock	Enquiry
TI-A302-04-08	Adapter GW NPT 1/4" / GW NPT 1/2"	-	241	In stock	Enquiry
TI-A302-04-12	Adapter GW NPT 1/4" / GW NPT 3/4"	-	155	In stock	Enquiry
TI-A302-06-06	Adapter GW NPT 3/8" / GW NPT 3/8"	-	276	In stock	Enquiry
TI-A302-06-08	Adapter GW NPT 3/8" / GW NPT 1/2"	-	241	In stock	Enquiry
TI-A302-08-08	Adapter GW NPT 1/2" / GW NPT 1/2"	-	241	In stock	Enquiry
TI-A302-08-12	Adapter GW NPT 1/2" / GW NPT 3/4"	-	155	In stock	Enquiry
TI-A302-12-12	Adapter GW NPT 3/4" / GW NPT 3/4"	-	155	In stock	Enquiry
TI-A302-12-16	Adapter GW NPT 3/4" / GW NPT 1"	-	138	In stock	Enquiry
TI-A302-16-16	Adapter GW NPT 1" / GW NPT 1"	-	138	In stock	Enquiry
TI-A302-20-20	Adapter GW NPT 1.1/4" / GW NPT 1.1/4"	-	112	In stock	Enquiry
TI-A302-24-24	Adapter GW NPT 1.1/2" / GW NPT 1.1/2"	-	86	In stock	Enquiry
TI-A302-32-32	Adapter GW NPT 2" / GW NPT 2"	-	78	In stock	Enquiry