Is the HAMMER LUG Connector Set for Welding, 4130 Steel, Type 1502 rated for continuous use at 15,000 PSI in choke and kill line operations?

HAMMER LUG Connector Set for Welding, 4130 Steel, Type 1502 is rated for continuous use at 15,000 PSI (1034 bar) in choke and kill line operations. The product description specifies a 15,000 PSI pressure rating, notes explicit suitability for critical operations including choke and kill lines, and details robust materials (4130 chrome‑moly steel), a welded connection, and an advanced metal‑to‑metal cone plus NBR edge seal designed for high‑pressure, continuous service.

Can the HAMMER LUG Connector Set for Welding, 4130 Steel, Type 1502 be used interchangeably for air, water, oil, and gas services without additional certification?

Based on the provided description, the HAMMER LUG Connector Set for Welding, 4130 Steel, Type 1502 is designed for universal use across standard applications such as air, water, oil, and gas and is engineered for high-pressure critical operations. However, interchangeability for those services without additional certification depends on regulatory and site-specific requirements. The product features robust materials (4130 chrome-molybdenum steel), metal-to-metal cone plus NBR edge seal, weld-on connection, and a 15,000 PSI (1034 bar) rating—attributes that support use in air, water, oil, and gas. Despite this, many jurisdictions, operators, or projects require service-specific certification, inspection, or documentation (e.g., material traceability, NDT of welds, compatibility with media, or approvals for gas or sour service). Therefore, while the connector is specified for those media, you should verify applicable regulations, client specifications, and any required certifications before using it interchangeably across air, water, oil, and gas services.

HAMMER LUG Connector Set for Welding, 4130 Steel, Type 1502

Additional information

Material	CS – steel (cast iron)

Engineered for maximum durability and reliability, this connection set is crafted from premium chrome-molybdenum steel 4130, ensuring exceptional mechanical resistance even in the most demanding environments. Designed for universal use across standard applications such as air, water, oil, and gas, it also delivers outstanding performance in critical operations including choke and kill lines, fracturing, and cementing. The set consists of a male part, female part, and nut, with a distinctive color coding—red for the main components and blue for the nut—for quick and safe identification on site. Featuring a robust weld-on connection, it guarantees secure installation and long-lasting performance. The advanced sealing system combines a precise metal-to-metal cone interface with an additional NBR edge seal, providing superior leak protection under extreme conditions. With an impressive pressure rating of 15,000 PSI (1034 bar), this solution is tailored for high-pressure operations where safety, efficiency, and reliability are non-negotiable, making it the trusted choice for professionals seeking top-tier performance.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HL-FIG1502KW-050	HAMMER LUG connector type 1502 (set) 2", for welding, steel 4130	-	1034	In stock	Enquiry
HL-FIG1502KW-075	HAMMER LUG connector type 1502 (set) 3", for welding, steel 4130	-	1034	In stock	Enquiry
HL-FIG1502KW-100	HAMMER LUG connector type 1502 (set) 4", for welding, steel 4130	-	1034	In stock	Enquiry

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Engineered for maximum durability and reliability, this connection set is crafted from premium chrome-molybdenum steel 4130, ensuring exceptional mechanical resistance even in the most demanding environments. Designed for universal use across standard applications such as air, water, oil, and gas, it also delivers outstanding performance in critical operations including choke and kill lines, fracturing, and cementing. The set consists of a male part, female part, and nut, with a distinctive color coding—red for the main components and blue for the nut—for quick and safe identification on site. Featuring a robust weld-on connection, it guarantees secure installation and long-lasting performance. The advanced sealing system combines a precise metal-to-metal cone interface with an additional NBR edge seal, providing superior leak protection under extreme conditions. With an impressive pressure rating of 15,000 PSI (1034 bar), this solution is tailored for high-pressure operations where safety, efficiency, and reliability are non-negotiable, making it the trusted choice for professionals seeking top-tier performance.