Customized Hammer Union Seal for Different Pipe Sizes and Working Environments
Hammer Union Seal Introduction
Hammer union seals are replaceable elastomeric components fitted inside specified hammer union connections on oilfield pipework. Match the union figure, nominal connection size and seal profile before ordering. NBR, HNBR and FKM options must be selected for the fluid and service conditions; the seal alone does not establish the pressure rating of the connection.
Product Specification
1. Connection matching: Figure 602, 1002 and 1502 identify union configurations. Confirm the manufacturer, size and complete union rating; these figure numbers are not standalone seal pressure ratings.
2. Compound selection: Confirm the fluid composition, temperature and exposure conditions before choosing NBR, HNBR or FKM. Suitability depends on the specified compound.
3. Replacement fit: Check the sealing profile, groove condition and any anti-extrusion backing. Follow the equipment maintenance procedure when replacing the seal.
4. Variety of Sizes and Materials: Hammer union seals can be customized according to different pipe sizes and requirements, and there are also various materials available to suit different working environments and fluid media.
5. Assembly checks: A correctly matched seal supports connection sealing. Inspect mating parts and carry out the required assembly checks before returning the connection to service.
NBR, HNBR and FKM hammer union seals: compound enquiry
Specify the union figure, manufacturer and nominal size before requesting a compound option. Provide the fluid composition, operating temperature and pressure, exposure duration and any cleaning chemicals. A material family name or Shore A hardness alone does not define chemical compatibility or service life. The listed Buna, HSN and FKM options require confirmation of the exact compound designation for the approved seal. Keep any brass or stainless steel anti-extrusion backing matched to the same drawing. For a material change on an existing connection, review the seal dimensions and assembly requirements before approving the replacement.
| 1" 1502, Buna / FKM/ HSN |
| 1-1/2" 1502, Buna / FKM/ HSN |
| 2" 602/1502, Buna / FKM/ HSN(Brass/Stainless Anti-Ext) |
| 3" 602/1502, Buna / FKM/ HSN(Brass/Stainless Anti-Ext) |
| 4" 602/1002/1502, Buna / FKM/ HSN(Brass/Stainless Anti-Ext) |
| 2" FIG 206, Buna / FKM/ HSN(AS568-228) |
| 3" FIG 206, Buna / FKM/ HSN(AS568-236) |
| 4" FIG 206, Buna / FKM/ HSN(AS568-346) |
Bulk Production
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Other Products
Package
Company Profile
Shanghai Qinuo Industry Co.,Ltd . is a comprehensive enterprise that integrates design and development, production and manufacturing, and sales services.
Main Technology:
1.Compression molding Rubber parts (NR/SILICONE/FKM/HNBR/ NBR....)
2.3D Print and CNC Machining For checking the design before fabricate the mold
Main Products:
rubber and plastic
Products Products line:
1.Standard Rubber Parts:Silicone molds,Rubber door stopper,kinds of dialy and house use rubber products.
2.Custom Rubber Parts:Custom made kinds of rubber parts according to customers' drawings.
3.Oil amd Gas Field Fittings:Plastic Thread Protectors,Rubber o rings,Rubber swab cups ,Hammer Union seals.
4.Custom Oil and Gas Field fittings.
OED/ODM Service
1.Custom Logo:Printing logo or custom make logo sticker service
2.Custom design:tell us your idea, we may help make it come ture.
3.Custom products:We can exactly copy according to design drawing or original samples.
4.Custom Packing:Custom make kinds of bags, boxes, blister packing etc.
5.One-stop service:Design/Produce/Shipping
Delivery
FAQ
Q: Can I get some samples?
A: Certainly, samples are available. We offer 1-5 samples or 1 pack of samples for free. Please note that shipping costs are not included. Alternatively, we can arrange shipping using your courier account.
Q: What is the shipping time of samples?
A: Usually 3-5 Day.
Q: Can I custom product and print my logo on the product or packaging?
A: Yes, we offer customization services. For details, please contact us.
Q: Can you manage the shipment of products?
A: Absolutely, we can arrange different shipping methods based on the final packaging of the goods, including
express, air, or sea shipping.
Q: Can you send the goods to an Amazon warehouse?
A: Certainly, just provide us with the exact address, and we will arrange the shipment accordingly.
Q: What payment methods do you accept?
A: Please confirm available payment methods with your quotation.
Q: What is the lead time?
A: For stock goods, the lead time is generally within 15 days, depending on the quantity. For custom orders, production takes approximately 12-15 days, depending on the packaging and quantity.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.