HIGH QUALITY OIL FIELD HAMMER UNION SEALS 2" HAMMER UNION LIP SEAL RINGS, BUNA/FKM

2-Inch Hammer Union Lip Seal — Buna / FKM Compound Selection
This replacement lip seal is listed for a 2-inch nominal hammer union connection. The elastomer seals within the mating hardware; the union body, thread end and hammer nut provide the mechanical connection. Confirm the union figure, groove dimensions and seal profile before ordering: nominal pipe size alone does not identify an interchangeable seal.

For a Buna (NBR) or FKM replacement, specify the actual fluid, additives, cleaning chemicals and operating temperatures. These polymer families are alternatives requiring compound-specific compatibility review; color and nominal size do not establish equivalent service capability. Figures 602, 1002, 1502, 2002 and 2202 are separate hardware references and require the matching seal drawing.

Available size: 1", 2", 3", 4" and 5" nominal connection sizes; this listing focuses on 2-inch replacement enquiries.

Material:  Specify Buna/NBR or FKM by compound designation and required Shore A hardness. HNBR and metal-backed configurations may be discussed separately against the assembly drawing. Confirm the seal cross-section, lip orientation and backing material together with fluid and temperature requirements.

Application:
For replacement seals in oilfield hose and pipe connections, identify the union manufacturer, figure and nominal size. Include exposure to oil, drilling fluids and cleaning media, plus the normal and peak temperatures. Match the original seal geometry rather than selecting only by Buna or FKM material name.

Seal configurations — select against the mating hardware

– O-Rings.

– Lip Seal Rings.

– Brass Backed Seal Rings.

– Stainless Steel Backed Seal Rings.

Shanghai Qinuo supplies hammer union replacement seal enquiries based on the specified profile and compound.

For a 2-inch lip seal order, provide a drawing or measured sample with inner diameter, outer diameter, section height and lip geometry. State whether the original assembly uses an elastomer-only seal, brass backing or stainless steel backing. The backing style and compound must match the assembly requirements; Figure 1502 identification alone does not prove suitability for every fluid or temperature.

Related nominal sizes and backing configurations — confirm each drawing

1" HAMMER UNION LIP SEAL RING, BUNA

1-1/2" HAMMER UNION LIP SEAL RING, BUNA

2" HAMMER UNION LIP SEAL RING, BUNA

3" HAMMER UNION LIP SEAL RING, BUNA

1" HAMMER UNION LIP SEAL RING — compound to be specified

1-1/2" HAMMER UNION LIP SEAL RING — compound to be specified

2" HAMMER UNION LIP SEAL RING — compound to be specified

3" HAMMER UNION LIP SEAL RING — compound to be specified

2" HAMMER UNION SEAL RING, BUNA W/ BRASS BACKING

3" HAMMER UNION SEAL RING, BUNA W/ BRASS BACKING

4" HAMMER UNION SEAL RING, BUNA W/ BRASS BACKING

2" HAMMER UNION SEAL RING W/ BRASS BACKING — compound to be specified

3" HAMMER UNION SEAL RING W/ BRASS BACKING — compound to be specified

4" HAMMER UNION SEAL RING W/ BRASS BACKING — compound to be specified

2" HAMMER UNION SEAL RING, BUNA W/ STAINLESS STEEL BACKING

3" HAMMER UNION SEAL RING, BUNA W/ STAINLESS STEEL BACKING

4" HAMMER UNION SEAL RING, BUNA W/ STAINLESS STEEL BACKING

Related rubber products for oilfield equipment:

Shanghai Qinuo Industry Co. Ltd provides rubber and plastic component enquiries for industrial applications.

For molded seals and associated parts, provide a drawing or sample, material requirements, tolerances and quantity.

Manufacturing and inspection requirements are agreed for the specified component. Include dimensional inspection and compound documentation requirements with the enquiry.

ISO 9001 quality management is available. Product-specific regulatory, material and test documentation should be specified for the requested compound and application.

Packing and shipping:

1: Express shipment for small or urgent orders; confirm carrier and destination.

2: Air shipment: confirm airport delivery or door delivery requirements.

3: Sea shipment for bulk orders; confirm packing, destination and shipment schedule.

The steps of the production:

For a 2-inch hammer union lip seal quotation, send the union figure, drawing or sample dimensions, Buna/NBR or FKM compound requirements, service fluid, temperature range and quantity.