Is the HAMMER LUG connector (female part) with GW NPT, 4130 steel, type 602 compatible with 6000 PSI systems using metal/metal cone plus NBR edge sealing?

Yes. The HAMMER LUG connector (female part) with GW NPT, 4130 steel, type 602 is compatible with 6000 PSI (414 bar) systems when used with a metal-to-metal cone sealing surface plus an additional NBR edge seal, provided installation and operating conditions are appropriate. Rationale: - Pressure rating: The specified pressure (6000 PSI / 414 bar) is explicitly listed in the product description, indicating the design accommodates that service level. - Materials: 4130 chromium-molybdenum steel offers high strength and toughness suitable for high-pressure connectors; it is commonly used in pressure-retaining components. - Sealing system: A metal/metal cone provides primary high-pressure sealing and mechanical bite, while the NBR edge seal offers secondary sealing against leaks and tolerance accommodation. This combination is standard for reliable high-pressure connections. - Thread type: Internal NPT thread (GW NPT) is compatible with corresponding NPT male fittings; ensure proper torque and thread engagement to avoid leakage or mechanical failure. - Conditions to verify: ensure mating male part is compatible in geometry and material, NBR is suitable for the fluid and temperature range in your application (NBR limits ~ -40Â°C to +120Â°C and has limited chemical resistance to some fluids), follow manufacturer torque specifications, inspect for damage, and use appropriate thread sealant if required by the manufacturer. Conclusion: Assuming correct mating parts, proper assembly, and fluid/temperature compatibility with NBR, the HAMMER LUG connector (female part) with GW NPT, 4130 steel, type 602 is suitable for 6000 PSI systems using metal/metal cone plus NBR edge sealing.

Can HAMMER LUG connector (female part) with GW NPT, 4130 steel, type 602 maintain leak-free performance at 6000 PSI with cone and NBR edge sealing?

Yes - the HAMMER LUG connector (female part) with GW NPT, 4130 steel, type 602 can maintain leak-free performance at 6000 PSI (414 bar) provided proper installation and conditions: the metal-to-metal cone provides primary high-pressure sealing capability appropriate for 4130 chromium-molybdenum steel, while the additional NBR edge seal offers secondary protection against low-pressure seepage and vibration-induced micro-leaks. To ensure reliability at 6000 PSI, verify correct torque and thread engagement for the NPT connection, ensure NBR compatibility with the fluid and temperature range, inspect mating surfaces for damage, and follow manufacturer installation and maintenance procedures. If fluid, temperature, or dynamic conditions exceed NBR limits, consider a higher-performance elastomer for the edge seal.

Does the HAMMER LUG connector (female part) with GW NPT, 4130 steel, type 602 meet 6000 PSI safety standards with cone + NBR?

Yes. Based on the provided description, the HAMMER LUG connector (female part) with GW NPT, 4130 steel, type 602 meets 6000 PSI (414 bar) safety standards when using the metal-to-metal cone seal supplemented by the NBR edge seal. Rationale: - The connector is explicitly specified with a rated pressure of 6000 PSI (414 bar). - Construction material, chromiumâmolybdenum steel 4130, is highâstrength and commonly used in pressureâbearing components, suitable for that pressure class. - Sealing system: a primary metal/metal (cone) seal provides robust mechanical sealing under high pressure; the additional NBR edge seal offers secondary sealing to prevent leakage and accommodate minor surface imperfections. - Internal NPT thread (GW NPT) is a standard pressureâcontaining thread form; when properly machined and assembled with the specified sealing arrangement, it supports the stated pressure rating. Assumptions/notes: This conclusion assumes correct manufacturing, proper installation (torque, thread engagement, mating parts), and that the component has been tested or certified to the stated 6000 PSI rating. If you need formal certification verification or applicationâspecific compatibility (temperature, fluid media, dynamic loading), obtain test/certification documents from the manufacturer.

HAMMER LUG connector (female part) with GW NPT, 4130 steel, type 602

Additional information

Material	CS – steel (cast iron)

Female part of HAMMER LUG connector type 602 with internal NPT thread. Material: chromium-molybdenum steel 4130. Connection: NPT thread. Sealing: metal/metal (cone) + additional edge seal (NBR). Pressure: 6000 PSI (414 bar).

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HL-FIG0602DG-025	HAMMER LUG connector type 602 (female) 1", GW NPT, steel 4130	-	414	In stock	Enquiry
HL-FIG0602DG-050	HAMMER LUG connector type 602 (female) 2", GW NPT, steel 4130	-	414	In stock	Enquiry
HL-FIG0602DG-075	HAMMER LUG connector type 602 (female) 3", NPT thread, steel 4130	-	414	In stock	Enquiry
HL-FIG0602DG-100	HAMMER LUG connector type 602 (female) 4", GW NPT, steel 4130	-	414	In stock	Enquiry

Do you need a larger quantity of products or a bespoke quote?

Call us: +48 61 653 02 22 or email us: tubes@tubes-international.com

SEND ENQUIRY

Female part of HAMMER LUG connector type 602 with internal NPT thread. Material: chromium-molybdenum steel 4130. Connection: NPT thread. Sealing: metal/metal (cone) + additional edge seal (NBR). Pressure: 6000 PSI (414 bar).