NBR and PTFE Hammer Union Replacement Seals for Oilfield Applications
Product Introduction
Hammer Union Seals are used in the connections between flexible hoses or pipes used in the oil drilling industry. The seal provides a critical fluid tight connection within the union hardware.
Match the seal profile, installed orientation and retention features to the original union manufacturer and figure. Identify the mating groove and any backup components from the assembly drawing. Specify Shore A hardness for the selected elastomer; PTFE construction and applicable property requirements are specified separately.
Available sizes and materials
Sizes: 1'' 1.5'' 2'' 3'' and 4''
Material: NBR HNBR FKM PTFE
| Material |
Temperature Range |
Advantage |
| NBR |
Supplied grade limits to actual service duty |
Review NBR grade against actual fluid formulation, temperature and mechanical requirements. Gas exposure, steam or special chemicals require qualification for the supplied configuration. |
| HNBR |
Supplied grade limits to actual service duty |
Review HNBR grade against actual fluid formulation, temperature and mechanical requirements. Gas exposure, steam or special chemicals require qualification for the supplied configuration. |
| FKM |
Supplied grade limits to actual service duty |
Review FKM grade against actual fluid formulation, temperature and mechanical requirements. Gas exposure, steam or special chemicals require qualification for the supplied configuration. |
| PTFE |
Supplied grade limits to actual service duty |
Review PTFE grade against actual fluid formulation, temperature and mechanical requirements. Gas exposure, steam or special chemicals require qualification for the supplied configuration. |
Hammer Union Seal Range References:
Confirm each figure, nominal size, compound grade and backup arrangement as a separate configuration against the original union drawing.
1'' 1502 NBR/HNBR/FKM/PTFE
1-1/2'' 1502 NBR/HNBR/FKM/PTFE
2'' FIG 602/1002/1502 NBR/HNBR/FKM/PTFE (Brass/stainless back up)
3'' FIG 602/1002/1502 NBR/HNBR/FKM/PTFE (Brass/stainless back up)
4'' FIG 602/1002/1502 NBR/HNBR/FKM/PTFE (Brass/stainless back up)
2'' FIG 206 NBR/HNBR/FKM/PTFE (Brass/stainless back up)
3'' FIG 206 NBR/HNBR/FKM/PTFE (Brass/stainless back up)
4'' FIG 206 NBR/HNBR/FKM/PTFE (Brass/stainless back up)
Detailed Photos
Company and factory introduction
Shangahi Qinuo Industry Co., Ltd was established in the year of 2013 at Shanghai Free Trade Zone, we are a new and high-tech enterprise integrating R&D, production and sales. Since its inception, we adhering to the "Quality for Survival, Innovation Competes For Development " concept, continuous development and innovation, we won a good reputation at home and abroad, Qinuo has a brand name "SHQN® ".
Qinuo provides professional rubber parts, plastic parts and maching parts design and production services, products mainly used in oil & gas industry, automobiles, household appliances, machinery equipment etc. We have a professional production and sales team, "High-Quality, High Professionalism, High Efficiency" are the principles of doing things.
Under the Shanghai Qinuo, we have two wholly-owned factories in Nantong City, only an hour's drive to Shanghai Pudong Airport or Shanghai Sea port to ensure the quick delivery, we have more than 30 rubber vulcanizing machines and relevanted equipments, so that Qinuo can produce more than 20 kinds of rubber rings or other rubber products together to meet our customer's demands, our monthly rubber processing capability can upto 20 tons (about 40, 000 lbs) or more. And Qinuo is still in rapid growthing.
We adopt comprehensive quality management system based on the ISO9001, our products are mainly exported to the United States, Canada, Britain, Germany, Finland, Australia more than 100 countries extend all over the globe. Qinuo is sincerely wishing to cooperate with you.
Related rubber products
Rubber o ring Rubber Swab Cup Oil Saver Rubber
Our advantage
1. We have our own factory in Nantong, Jiangsu, so we can guarantee high quality with a favorable price.
2. We have our sales department and production department, so we provide a range of process services to customers.
3. We accept multiple payment methods, including T/T, Paypal, etc.
4. We accept multiple Transportation methods, by sea, by air, by express or by truck.
If you have any needs about oil and gas parts, please contact us!
Hammer Union Seal Materials: Confirm Grade and Assembly
Quote each nominal size and figure separately, with the union manufacturer and original seal reference. Match lip dimensions and any brass or stainless backup to the original drawing. NBR, HNBR, FKM and PTFE entries are separate material configurations; a polymer name or color does not establish pressure, gas compatibility or temperature acceptance. Use the complete union’s documented rating and service limits, then confirm the supplied compound and inspection requirements.
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