1.5 Inch FIG 1502 Hammer Union Seal with Brass Backup Ring for Oilfield Flowlines and Wing Union Seal Applications

1.5 Inch FIG 1502 Hammer Union Seal with Brass Backup Ring

Royal Way 1.5-inch FIG 1502 hammer union seals with brass backup rings are configured for oilfield flowline and well-service equipment that calls for a compact FIG 1502 connection. The seal set brings the molded rubber profile and brass backup component together under one clear product reference, helping operators, service teams and purchasing groups identify the assembly for replacement, equipment builds and planned field maintenance.

For this 1.5-inch size, drawing-based profile production connects the seal geometry to the specified union. NBR, HNBR and FKM compound families give buyers practical material options for different service media and operating environments. The brass backup-ring arrangement is documented with the elastomer selection so the complete configuration is easier to replenish across project and maintenance orders.

Royal Way supports oilfield equipment programs with size-specific molded seals and coordinated backup-ring configurations.

1.5-inch FIG 1502 seal and brass backup ring specifications

Brass backup ring set for a compact FIG 1502 connection

The 1.5-inch connection reference helps maintenance teams identify seals for compact flowline branches and well-service assemblies without losing the key equipment detail in a generic rubber-seal description. With a brass backup ring specified alongside the molded seal, the replacement set can be matched to the assembly drawing and recorded as one configuration. This clear identification supports planned service kits, workshop redress and field replenishment.

Select the rubber compound around the service

NBR, HNBR and FKM compounds are available for project material selection. Our rubber team considers the service media, expected temperature range, hardness callout and equipment drawing when preparing the seal profile. Connecting these requirements to the FIG 1502 size and brass backup-ring reference helps keep product selection consistent from quotation through repeat order.

Factory production and rubber-seal experience

Jiangsu Ruowei's Haimen facility performs compound mixing, rubber molding, vulcanization, trimming and finished-part inspection for oilfield rubber seals. The production team coordinates compound preparation and molded profile control with the assembly reference, while inspection resources support review of material cure behavior and finished-part characteristics. This integrated manufacturing workflow serves recurring maintenance demand as well as equipment supply programs.

ISO 9001 quality and API-aligned project planning

Jiangsu Ruowei's ISO 9001:2015 quality management system covers rubber-seal production. Inspection can include MDR cure analysis, hardness and density measurement, video inspection of profile and dimensions, and tensile or elongation testing against the project quality plan. For FIG 1502 equipment built to applicable API requirements, our team coordinates the specified edition, connection drawing, compound callout and inspection records with the project documentation.

Order configuration for the 1.5-inch brass-ring seal

• FIG 1502 union make and equipment reference
• 1.5-inch seal drawing, profile revision or approved sample
• Brass backup-ring assembly drawing or component reference
• Service media, temperature range and hardness requirement
• Selected NBR, HNBR or FKM compound family
• Quantity and requested quality-inspection records