Find N4W Excavator Cylinder Piston Seals, For Excavator Cylinder Piston Seals N4W, Excavator Hydraulic Cylinder Piston Seal N4W on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
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Excavator cylinder piston seals N4W
  • Excavator cylinder piston seals N4W
  • Excavator cylinder piston seals N4W
  • Excavator cylinder piston seals N4W
  • Excavator cylinder piston seals N4W
  • Excavator cylinder piston seals N4W
  • Excavator cylinder piston seals N4W
Unit Price: 0.1~0.3 USD
Min. Order: 1 Bag/Bags
Packaging: carton,packaging bag
Productivity: 1 million pieces per month
Transportation: Ocean,Land,Air,Express
Place of Origin: Jiangsu, China
Supply Ability: 1 million pieces per month
Certificate: IS09001 IS14001 0HSA18001 GB/T29490
HS Code: 4016931000
Port: Nansha Port
Basic Info

Model No.: N4W

Product Description

Product Description:
N4W is a premium product under the SPRSEALS brand and is cast in nylon that is strong and wear-resistant.
Applicable to: Komatsu, Kobelco, Sumitomo and Other excavators, big arm, middle arm, forearm.
Storage conditions:
5°C to 25°C is the ideal storage temperature.
The relative humidity of the warehouse should be less than 70%, to avoid too wet or too dry.
Avoid sunlight and artificial light sources with strong ultraviolet rays.

Excavator Cylinder Piston Seals N4w04

The inner surface of the Cylinder should be honed (GH) or 0.4~3.2umRz (0.1~0.8umRa)
Polished (RLB) but in harshly lubricated strips
More polishing is required under the piece.
Excavator Cylinder Piston Seals N4w03


N4W Specification Details
Specification Details Specification Details
d h9 D H9 T d h9 D H9 T
90 85 2.5 125 119 3
95 90 2.5 130 124 3
100 95 2.5 135 129 3
105 100 2.5 140 134 3
110 105 2.5 145 139 3
115 110 2.5 150 144 3
110 104 3 160 154 3
115 109 3 170 164 3
120 114 3

SAPPHIRE Seals specializes in hydraulic and industrial sealing solutions. We provide highly customized precision seals to meet the needs of each customer in various industrial markets around the world.

SAPPHIRE technology products are widely used in the construction machinery seal product industry; Photovoltaic power generation industry; Wind power industry; The mining machinery hydraulic support seal product industry, textile machinery industry, tobacco machinery industry, paper machinery and other industries mainly serve the research, development and manufacturing of high-quality sub material seal products and various polyurethane products in leading industries such as top excavator brands Sany Heavy Industry, super large lifting equipment Xuzhou Heavy Industry, Shenhua Coal in the Chinese market. For a long time, it has established agency and distribution relationships with the United States, Russia, India, ASEAN, African regions of the European Union, and about 30 countries or regions, and has sought to establish cooperative marketing with various regions in the world with a more cordial and positive attitude.

The main products are:

1.Excavator cylinder Oil Seals

2. Hammer seals for breaking rock

3.Repair kit for Gaskets and O-Ring seals

4. Seals for hydraulic props of coal mining machinery

5. Photovoltaic power generation polyurethane product

6. Wind power generation polyurethane products

Safe Seal Technology Co., Ltd.

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  Jiangsu Safe Seal Technology Co., Ltd. is a Sino-US joint venture located in Xuzhou, Jiangsu.

Cypher Seal Technology Co., Ltd. is a company specializing in the production and sale of hydraulic seals on various mobile equipment.

Our quality control starts with raw materials. Fully automated production equipment not only provides quality assurance but also reduces costs.

We are able to help customers with technical questions about products, applications, equipment and services.

Whether you need a hydraulic seal or a fully engineered solution, Cypher Seal is your better choice in the hydraulic Cylinder sealing industry.

Cypher Seals specializes in hydraulic and industrial sealing solutions. We provide highly customized seals to meet the needs of every customer in every industrial market around the world.

In addition to being widely used in the construction machinery industry, the company's products are also widely used in electric machinery, mining machinery, textile machinery, tobacco machinery, paper machinery and Other industries.

The products are not only well received in the domestic market, but also widely praised by many overseas customers.

The enterprise is equipped with advanced testing equipment, which is a reliable guarantee for the quality and life of the enterprise, and a confidence guarantee for the majority of customers to support Cypher.

Company Info
  • Company Name: Safe Seal Technology Co., Ltd.
  • Representative: EDWIN ZHANG
  • Product/Service: Excavator cylinder oil seals , Hammer seals for breaking rock , Seal repair kit , Hydraulic support seal , Polyurethane Photovoltaic Equipment , Polyurethane wind energy equipment
  • Capital (Million US $): 10,000,000RMB
  • Year Established: 2018
  • Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
  • Export Percentage: 21% - 30%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 3
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 30,000-50,000 square meters
  • Factory Location: No.8 Miaoshan Road Xuzhou Economic
  • Contact Person: Mr. yujiang
  • Tel: +86-020-32017236
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