Plastic Injection Molding Manufacturer

13YRS

Shanghai Qinuo Industry Co., Ltd.

Rubber O rings

Hammer Union Seals

Rubber Washer & Gaskets

Oil &Gas Elements

Oil Gas NBR Rubber O Ring Nitrile Rubber 90 Shore a Wear Resistant Wholesale for Petroleum Pump

$0.12-0.20

Min. Order: 10000 sets

EPDM Rubber O Ring for Low Temp Outdoor Valve Oilfield Use

$0.89-0.99

Min. Order: 10000 pieces

NBR O Ring 70 Shore a Nitrile Rubber Oil Resistant for Oilfield Wellhead Hydraulic Pipeline

$0.89-0.99

Min. Order: 100000000 sets

HNBR O Ring Oil Resistant Rubber Seal Ring for Industrial Machinery

$0.85-0.99

Min. Order: 100000000 pieces

Silicone O Ring High Temperature Resistant Rubber Seal Ring

$0.09-0.99

Min. Order: 100000000 pieces

EPDM O Ring Waterproof Rubber Sealing Ring for Water Pipeline

$0.09-0.99

Min. Order: 100000000 pieces

Hammer Union Seal Weco Fig 1502 FKM NBR HNBR Rubber Union Seal for Oilfield Wellhead Pipeline High Pressure

$0.15-0.50

Min. Order: 100 pieces

Durable and Oil Resistant Nitrile Weco FIG 602/1002/1502 Hammer Union Seals Rubber Gasket for Oil Drilling Industry

$0.05-0.50

Min. Order: 500 pieces

3" Heat-Resistant PU Elastomer Hammer Union Seal for Mud Transfer Systems

$0.02-0.30

Min. Order: 100 pieces

SHQN FKM Hammer Union Seal for Sour Gas CO2

$0.05-0.20

Min. Order: 100 pieces

3 Inch NBR FKM Hammer Union Seals for Oilfield Pipelines | 1502 Series

$0.20-1

Min. Order: 100 pieces

Fig1502 1002 602 Oilfield Union Seals 3" High-Performance NBR Hammer Union Seals with Steel Sleeve

$0.50-1

Min. Order: 100 pieces

Oil Resistant NBR Accumulator Diaphragm Membrane for AR Pumps

$0.90-0.99

Min. Order: 500 pieces

Reinforced NBR HNBR FKM Rubber Flange Gasket for Industrial Pipe Sealing

$0.01-0.05

Min. Order: 1000 pieces

Oil Resistant Neoprene NBR Rubber Gasket for Industrial Sealing

$0.01-0.05

Min. Order: 5000 pieces

Custom Flat Neoprene Rubber Gasket for Industrial Sealing

$0.05

Min. Order: 5000 pieces

Custom Transparent Silicone Rubber Seal Gasket for Industrial and Home Use

Min. Order: 1000 pieces

1 Inch EPDM FKM Rubber Washer for Vibration Reduction

$0.08-0.12

Min. Order: 1000 pieces

2 Inch Rubber Swab Cup for Well Completion

$2.90-3.20

Min. Order: 500 pieces

4 Inch 15000 PSI Swivel Joint Repair Kit for Oilfield Equipment

$4-8

Min. Order: 10 pieces

NBR FKM HNBR Plug Valve Seal Repair Kit

$0.70-1

Min. Order: 500 pieces

Oilfield Swivel Joint Repair Kit for 4 Inch 10K Flow Valve Maintenance

$0.05-0.09

Min. Order: 1000 pieces

3-5/8 Inch Wireline Redress Kit for Well Completion Tools

$3.99-4.99

Min. Order: 100 pieces

NBR FKM Silicone Redress Kits Wireline Bridge Plug Maintenance Kits with Screws

$0.40-0.60

Min. Order: 100 pieces

About Us:

Founded in 2013, Shanghai Qinuo Industry Co., Ltd. is a professional manufacturer of rubber sealing products.

With a wholly owned factory in Nantong, we integrate R&D, production, quality control, and sales. Equipped with over 35 vulcanizing machines, our factory processes more than 40 tons of rubber per month.

Under the Royal Way and SHQN brands, we supply O-rings, oilfield seals, molded rubber parts, and custom sealing solutions. Our ISO 9001-based quality management system ensures consistent product quality. Qinuo products are exported worldwide, with Europe and the Americas as our primary markets.