This listing covers a 2 inch FIG 1502 NBR (Buna-N) replacement hammer union seal with brass or steel backing requests. Confirm the Weco-style union maker, assembly part number and seal drawing for the ordered construction. The retained 1 to 7 inch range table describes other options and does not establish interchangeable fit. Select the NBR compound against the oil formulation, temperature and pressure-cycle duty. Working pressure follows the complete union manufacturer specification; a backing ring alone does not establish a rating above 15,000 psi. HNBR, FKM or sour-service alternatives require separate compound and qualification review.
| Size: |
1" 1.5" 2" 3" 4" 6" 7" |
| Material: |
Buna/FKM/HNBR/PTFE |
| Types: |
Pure rubber/ rubber+brass back-up/rubber+304 ss back-up |
Who we are:
Shanghai Qinuo Industry Co., Ltd, founded in 2013, has more than a decade of experience in producing and supplying rubber fittings for the oil and gas industry. With annual sales exceeding $10 million and a strict ISO9001 quality system, our wholly owned Nantong Ruowei Seal factory is equipped with 30+ vulcanizing machines and advanced facilities. We manufacture over 20 types of seals, O-rings, and customized rubber components for demanding applications. With a monthly capacity of over 40 tons, our products are trusted by customers in more than 100 countries worldwide.
What we Provide:
Rubber O rings
- Rubber O rings -As568 series rubber o rings/JB standard rubber o rings.
- Encapsulated rubber o rings- silicone/ FKM rubber o rings
- PTFE coating rubber o rings-kinds of color rubber o rings
Hammer Union seals- 1" 1.5" 2" 3" 4" 6" 7"
- Rubber hammer union seals-Buna/FKM/HNBR rubber type
- Rubber w/brass or stainless steel back up types
Swab cups
- V types 4" 5.5" ect.
- TA type
- MV type
- NUF type
- TUF type
Rubber seal kits- custom packing or lable is available
- #10 setting tool - With burst disk
- #20 setting tool - With burst disk
- AP Compact Setting Tool Kit
- Grease Tubes Seal Kit
- 3 1/2” Shorty Kits
- 3 - 1/8" Weight Bar Kit
- #10 Baker Firing Head Kit
- #20 Firing Head Kit
- #20 BP3.SEC kits
- #10 BP3.SEC kits
- T-BRT redress kit
- T-1 Set
- GC Stripper Head Redress Kits
Wireline Component Parts:
1) Pressure Relief Disc, ZD Plated (application:rupture(bleeder) Disc)
2) Rubber Push Pin -black
3) Nylon Push Pin -natural
4) Retainer Nut, Steel, ZD Plated (application: retainer nut)
5) Threaded Steel Plug, w/ Lathe Cut (application:5" port plug)
6) Threaded Brass Plug (application: setting tool plug )
More pictures of our products for reference:
Corner View of our factory:
Our Service capability:
| Customized services |
Plastic & Rubber bonding |
Mold Design |
| Customized extrusion |
Extrusion and bonded gaskets |
Mold Production |
| Injection Molding |
Self Adhesive rubber profile |
Customized Package |
| Sheet Cutting |
Rubber Complex Intake Hose |
Problem Solving |
| Standard Size extrusion |
Reinforced rubber tubes |
Assembly |
| Special Compound design |
Rubber Solution Suggestion |
Sourcing |
| Rubber& Metal bonding |
FAQ:
Q1: What is Hammer Union Seal?
A1: It is a replacement sealing component for a hammer union connection. For this listing, confirm 2 inch FIG 1502, nominal connection size, manufacturer and the exact seal profile.
Q2: What is the packaging of Hammer Union Seal?
A2: The packaging of Hammer Union Seal can be customized or standard packing.
Q3: What is the delivery time of Hammer Union Seal?
A3: Confirm delivery time in the quotation for the required size, compound, backing construction and quantity.
Q4: What is the material of Hammer Union Seal?
A4: Specify the selected NBR, HNBR or FKM compound and required hardness. PTFE or FFKM requests require separate construction and service review; material families do not share one operating range.
Q5: Are you manufacture or trading company?
We are manufacture. Our factory located in Haimen District, Nantong City, Jiangsu Province.
Send us message
Identify the union manufacturer and FIG 1502 assembly part number, then confirm the nominal 2 inch connection and seal profile. Supply the original seal or drawing showing the lip, section dimensions and backing geometry.
State brass or steel backing with the required grade, dimensions and retention or bonding design. The original table includes 304 stainless-backed construction; confirm the grade actually required instead of treating all steel options as equivalent.
Provide the oil designation, additives, temperature and pressure cycles for NBR compound review. Agree target hardness, tolerances and inspection documents, and confirm the complete union service rating before selecting the replacement.
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