HNBR FKM Hammer Union Seals 602 1002 for High Pressure Oil Gas Systems

HNBR and FKM Hammer Union Seals for FIG 602 and FIG 1002

Royal Way® HNBR and FKM hammer union seals support replacement enquiries for identified FIG 602 and FIG 1002 oil and gas connections. Match the elastomer part to the union manufacturer, nominal size and seal drawing. Confirm the selected compound and assembly operating requirements before ordering.

This page focuses on FIG 602 and FIG 1002 identification and replacement specification. The retained reference table also includes other figures and rubber options; those entries require separate part confirmation. A similar connection size does not establish interchangeable seal geometry or a pressure rating.

Product Specification

1. Pressure Requirements: Specify the complete union rating and maximum operating conditions. FIG 602 and FIG 1002 designations identify union configurations rather than independent loose-seal pressure ratings.

2. Compound Review: Provide the exact fluids, additives, cleaning chemicals and temperature conditions for HNBR or FKM selection. Confirm performance requirements for the specific compound.

3. Assembly Matching: Identify the union maker and seal part number, and verify the pocket and sealing faces. Follow the equipment maintenance procedure and define the required post-replacement test.

4. Reference Sizes: Use the retained table to identify a candidate nominal size, then confirm the exact FIG and seal profile. Specify any brass or stainless anti-extrusion component separately.

5. Service Acceptance: Define inspection and leakage acceptance for the completed union assembly. Gas or sour-service use requires the applicable compound qualification and actual operating conditions.

FIG 602 and FIG 1002 Seal Identification Before Replacement

Begin with the union marking, manufacturer, nominal connection size and seal part number. If the existing part is unidentified, send the assembly drawing and a dimensioned seal profile with photographs of the seal location. Confirm the correct figure before requesting a replacement quotation.

Specify HNBR or FKM by exact compound identifier, nominal hardness and tolerance. Include fluid composition, normal and peak temperatures and pressure cycling. Where gas exposure is involved, provide decompression conditions and the required qualification documentation.

Separate FIG 602 and FIG 1002 order lines by drawing revision and part number. The FIG 1502 and FIG 206 references retained below are additional catalogue entries and need their own assembly matching. Agree any anti-extrusion construction and the final inspection requirements for each selected part.

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Company Profile

Shanghai Qinuo Industry Co., Ltd, established in 2013 within the Shanghai Free Trade Zone, is a pioneering high-tech enterprise specializing in the integration of research and development, production, and sales. Embracing the ethos of "Quality for Survival, Innovation for Development," we have garnered a stellar reputation domestically and internationally under the esteemed brand names of "Royal Way^®" and "SHQN^®".

We offer comprehensive OEM/ODM services. Our manufacturing capabilities include multiple 150-ton, 200-ton, and 300-ton vacuum vulcanizing presses, ensuring versatile production capacity.