AS568-216 HNBR 90 Shore A O-Ring Rubber O Ring for Oilfield Pumps and Downhole Tools

AS568-216 HNBR 90 Shore A O-Ring for Oilfield Pumps and Downhole Tools

Royal Way supplies the AS568-216 O-ring in HNBR at 90 Shore A for oilfield pump, hydraulic-control and downhole service-tool sealing programs. Its 1.109 inch inside diameter and 0.139 inch cross-section provide a clear standard-size reference for maintenance teams, distributors and OEM procurement.

The featured build combines an AS568 size with an HNBR compound selected for oilfield mechanical-duty applications. Buyers can organize the part number, compound and hardness as one repeatable configuration across repair kits, equipment spares and new production orders.

AS568-216 dimensional specifications

HNBR 90A construction for oilfield service

HNBR is a strong option for sealing programs that call for a durable elastomer with improved heat, abrasion, aging and mechanical resistance compared with standard NBR. The 90 Shore A configuration gives buyers a firm compound choice for equipment glands specified around this AS568 dash size.

Material and hardness options for O-ring programs

Royal Way supports AS568 O-ring programs in NBR, HNBR and FKM. The featured AS568-216 is HNBR 90 Shore A; material and hardness can be matched to the requested equipment build, fluid service and production drawing.

Oilfield applications across pumps and service tools

AS568-216 HNBR O-rings support equipment programs that call for this dash size and compound combination. Typical purchasing applications include pump assemblies, hydraulic-control sections, valve housings, pressure-control equipment and downhole service tools.

• Oilfield pump and fluid-end component sealing
• Hydraulic-control and valve glands
• Pressure-control and downhole tool assemblies
• OEM spares, maintenance kits and repeat replacement orders

From compound preparation to finished O-ring

Jiangsu Ruowei Energy Technology Co., Ltd. manufactures Royal Way oilfield rubber seals and custom molded parts. O-ring production brings together compound preparation, tooling, molding, vulcanization, trimming and dimensional inspection, allowing buyers to coordinate standard-size seals and custom rubber components with the same factory team.

ISO 9001 quality and in-house inspection

Royal Way rubber seal manufacturing operates within Jiangsu Ruowei's ISO 9001:2015 quality management system. In-house inspection resources support production review at material, process and finished-part stages, with equipment for cure analysis, mechanical-property testing, hardness and density measurement, and dimensional inspection.

OEM support for API equipment programs

For API-standard equipment OEM and repair programs, Royal Way coordinates the specified AS568 size, HNBR compound, hardness, drawings and inspection points with the buyer's project requirements. The factory supports part-number review, custom molded components and repeat production for equipment manufacturers, distributors and service teams.

Frequently asked questions

What are the dimensions of an AS568-216 O-ring?
The nominal size is 1.109 inch ID, 0.139 inch cross-section and 1.387 inch OD.

Which compound and hardness are featured here?
This product is HNBR / HSN at 90 Shore A.

Can the size be supplied in other elastomers?
Royal Way supports AS568 O-ring programs in NBR, HNBR and FKM, with 70 and 90 Shore A options.

Which oilfield equipment uses this O-ring?
Compatible pump, valve, hydraulic-control, pressure-control and downhole service-tool assemblies can specify AS568-216.

What information helps prepare an OEM quotation?
Share the dash number, compound, hardness, equipment reference or drawing, quantity and inspection requirements.

Specify the AS568-216 HNBR 90 Shore A O-ring for oilfield pump and downhole-tool programs. Contact Royal Way for standard-size supply, OEM production and oilfield rubber manufacturing support.