Stainless Steel Adapter Couplings -

Supplier Details

Dalian Jierui Fluid Control Co., Ltd.  

Year Established:

Business Type:

Management Certifiation:

Operational Address:
No. 51, Xinping Str., Ganjingzi District, Dalian, Liaoning, China (Mainland)

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Stainless Steel Adapter Couplings

Stainless Steel Adapter Couplings
  • Stainless Steel Adapter Couplings
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6L to 42L,6S to 38S
316L,Carbon Steel
High Pressure Coupling for Hydraulic Pipeline

Product Details


Place of Origin : Liaoning, China (Mainland)
Material : Stainless Steel
Shape : Equal
Head Code : Hexagon
Standard : ISO8434-1,DIN2353
Type of Fittings : Straight, Elbow,Tee


Here,we'd like to make a brief introduce of our company, thanks for your time, and it will be worthy.
1.The basic information of JR

The head office of JR is located in Dalian, with convenient transportation.

The predecessor of JR is built in 1998, and JR is built in 2004,with 12000 m2 factory.

There are more than 320 staffs in our company.Now we have three office (Shanghai, Guangzhou,Tianjin Office) in China, one agent in Germany.


2. Capacity of Production:

JR has more than 30 sets of CNC Equipments, 12 sets  Walterscheid  forming machine,5 sets of Finn-power visual swaging control unit, and other special facilities numbering more than 120sets, J&R  annual production capability of fluid connectors can reach to 1.3 million units. And we have huge inventory with 20 million CNY, which enable us to deliver goods to customers in time.


3. Quality Control

We’ve passed ISO9001:2008, and we can offer CCS,ABS,DNV certificate. JR focus on the quality of the products, from material purchase to products delivery. And we have test room, including vibrate test machine, burst test machine,impulse test machine etc..


4.Technical Support

1.We have professional technical staff more than 20 persons.

2.We put 4% annual sales to research and design every year.

3.We introduce Solidworkers,SB3DS etc. software for pipe design, to offer pipeline design for our customer.

5.Application of Products

We have complete products chain for hydraulic pipeline.Our products include Tube Fittings, SAE Flanges,Flare Flanges, Retain Ring Flanges, Hydraulic Hose Assembly, Industrial Hose Assembly, Pipes,Pipe Clamps, Test System etc., which are applied in kind of fields.


The goal of JR Fluid Power is to become world-class professional company for hydraulic pipeline system solutions and service, to provide best products, solution and service for our customers. JR has offered products and service in the field :Shipbuilding, Maine Industry, Wind Power, Railway Industry, Metallurgical Industry, Construction Machinery etc..


6. We have many well-known customers in kinds of fields.


If you have any question,please don't hesitate to contact with us!

We are looking forward to have long term business with you!

Company Profile

Dalian J&R Fluid Power Control Co., Ltd. is a leading manufacturer of fluid connectors in China. We market hydraulic products and lubricators used in hydraulic systems. We also offer professional service of installing hydraulic pipelines and assembling hydraulic systems.

We mainly provide fluid connectors and related hydraulic products in accordance with ISO and DIN standards. Our products include welding fittings, ferrule fitting connectors, hose fittings, SAE flanges, hydraulic rubber hose assemblies, industrial hose assemblies, high pressure ball valves, quick release couplings, ball-bear swivel unions, testing systems, seals and clamps.

From the beginning, J&R has focused on market requirements, offering high-quality products with ISO9001:2000 Quality System Certification. Our products can be applied to metallurgical industry, offshore drilling platform, civil engineering, wind-driven generation, petrochemical industry and machine tools.

With experienced and highly-motivated team of employees, we offer a wide range of products which meet the requirements of every customer.

With our expert advice, friendly service and flexible approach, J&R will live up to all individual expectations, guaranteeing high level of customer satisfaction.

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