1-Inch and 2-Inch NBR Y-Type Plug Valve Seals with Stainless Steel Backing
Stainless-Backed Plug Valve Seal SelectionProduct Data Sheet
| Nominal valve sizes | 1-inch and 2-inch references; confirm valve model and seal drawing. A 3-inch version requires separate dimensional approval. |
| Rubber and backing material | NBR rubber with stainless steel backing for this configuration. Specify the NBR compound and stainless alloy. HNBR, FKM or brass-backed alternatives require separate approval. |
| Hardness | 80 or 90 Shore A options; select hardness and tolerance for the required NBR component. |
| Types | Y-type profile for the specified plug valve groove; match lip orientation and backing dimensions to the drawing. |
Plug valve seal detail pictures for reference - confirm the stainless-backed configuration by part number
Other products from us:
Hammer union seals:
Hammer Union Seals are used in hammer union-style pipe connections to establish flow lines and prevent leakage.
Available size : 1", 2", 3", 4" and 5"
Hammer union seals are a separate component range. Specify connection figure, size, compound and backing for the actual fluid and temperature. Sour-service qualification requires compound-specific evidence.
Swab cups:
These are swab cups out of molds we produced. They are offered in various designs to meet many well conditions seen in the oil and gas industry. The swab cup is a rubber part on a special rod which forms a seal between the swab and the wall of the tubing/casing. These swab cups are used for a variety of swabbing applications including both light and heavy loads, as well as shallow and deep wells
MV Style, TA style, TUF style, NUF style and V styles.
Rubber o rings or kits
For AS568 O-rings, provide the dash number, compound and hardness. Custom metric rings require dimensions and tolerances.
Specify color, hardness and packing requirements with the component drawing.
Other oil field rubber and plastic fittings:
Rubber puckers
Thread protectors
Flow tubes
Ect.
Shanghai Qinuo Industry Co. Ltd
provides rubber component design and production services for specified drawings and application requirements.
Our company provides professional plastic parts, rubber parts and maching parts design and production services, products mainly used in automobiles, household appliances, machinery equipment and oil industry and other fields. We have a professional production and sales team, "High-Quality, High Professionalism, High Efficiency" are the principles of doing things.
We have two factories, more than 30 injection molding machines, molding machines and CNC lathes. Our company is located in Pudong New Area, Shanghai. Elegant environment, convenient transportation, Only need 30 minutes from our company to Pudong Airport.
Quality management is supported by ISO 9001. Request material and inspection documentation for the selected component specification.
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 | ||||||||
For a stainless-steel-backed NBR Y-type plug valve seal quotation, send the valve model, nominal size, seal drawing and quantity. Include rubber compound, hardness, backing alloy, fluid and temperature requirements. This plug valve component requires its own geometry and must not be selected as swivel-joint packing by nominal size alone. Confirm pressure-cycle requirements against the complete valve design.
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