DIN 2353 High Pressure Stainless Steel Hydraulic Tube Fittings
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Product Highlights
- High Pressure Rating: Withstands up to 800 Bar pressure in S-Series configurations.
- Premium Corrosion Resistance: Crafted from SS 316Ti / AISI 316L for harsh environments and aggressive fluids.
- Leak-Proof Double-Bite Seal: Cutting ring creates permanent mechanical grip and vibration-resistant seal.
- Weldless Installation: Eliminates welding or flaring, allowing repeated disassembly and reassembly.
- Comprehensive Warranty: Standard 12 months or 2,000 hours; optional extended coverage up to 36 months.
- OEM and ODM Services: Full customization, minor customization, and design-based options available.
- ISO 9001 Certified: Manufactured with strict quality control and R&D innovation.
Product Attributes
- Customization
- Available
- Certification
- CE, ISO9001
- Pressure
- High Pressure
- Model NO.
- L/S
- Work Temperature
- High Temperature
- Thread Type
- External Thread
- Installation
- Sleeve Type
- Material
- Stainless Steel
- Type
- Three-Way
- Standard
- ISO 8434-1 / DIN 2353
- Stainless Steel Type
- 316L, 304, 316ti
- Interchangeable to Brands
- Parker Eo/Eo-2 24° Cone Fittings
- Working Pressure
- From 100 Bar to 630 Bar
- Dormentation
- En 10204 3.1 Material Test Certificate, Pressure
- Others
- High-Pressure Hydraulic Tube and Fitting Assembli
- Transport Package
- Plastic Bag in Cartons
- Specification
- L or S series 4 to 42mm
- Trademark
- Fitsch
- Origin
- China
- HS Code
- 7307290000
- Production Capacity
- 10000000PCS/Year
- Package Size
- 30.00cm * 20.00cm * 16.00cm
- Package Gross Weight
- 15.000kg
- Lead Time
-
15 days (1 - 1000 Pieces)
To be negotiated ( > 1000 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of DIN 2353 High Pressure Stainless Steel Hydraulic Tube Fittings
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Product Description
Industrial Hydraulics: Machine tools, injection molding, and high-pressure process piping.
Energy & Oil/Gas: Off-shore drilling, wind power, and petrochemical plants.
Marine Engineering: Ship hydraulic systems and desalination (high corrosion resistance).
Chemical Processing: Instrumentation and fluid transmission for aggressive media.
Automated Manufacturing: Robotics, automotive lines, and manifold assemblies.

Key Configurations | Description |
Premium Material | High-grade SS 316Ti / AISI 316L, delivers outstanding corrosion resistance against harsh environments, salts and aggressive fluids |
Robust Sealing Mechanism | Double-bite cutting ring provides firm mechanical tube-gripping and pressure-resistant sealing, leak-free under high vibration and extreme temperatures |
Pressure & Temperature Rating | Max operating pressure up to 800 Bar (S-Series); temperature range-60°C to +400°C, subject to specific configuration |
Weldless Design | No welding, threading or flaring needed. Simplifies installation and maintenance, supports repeated disassembly and reassembly |
Versatile Configurations | Unions, elbows, tees, bulkheads, adapters and female swivel variants are available |
Extended Warranty: Optional coverage up to 36 months.
Training: On-site or remote operation/maintenance training.



Competitive pricing & bulk discounts
Fast shipping & customs clearance support

About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2631096". Items marked "" are certified.
Company Profile
Fitsch Holdings is a specialized tiered supplier of hydraulic fittings. We can efficiently and effectively leverage advantageous resources from our supply chain partners. Our partners form a robust community with shared interests, and we keep exploring better solutions to continuously deliver quality service to customers.
Fitsch draws core resources from upstream manufacturers within the industrial chain. With over 15 years of operational experience in hydraulic fittings, we have built a network of qualified specialized suppliers covering forging, machining and electroplating processes. Our product portfolio includes nuts, cutting rings, screw plugs, split flange halves, DIN fittings, SAE fittings, hose fittings, lubrication fittings, stainless steel fittings, hydraulic ball valves, non-return valves, test point fittings, compression tube fittings and more.
Fitsch is your reliable, flexible supplier of carbon steel and stainless steel fluid connectors. Our ISO-certified products feature premium quality and are interchangeable with products from major brands' catalogues. We maintain inventory of standard fittings, allowing us to fulfil orders faster than competitors. Whether your order is under 50 pieces or as large as 50, 000 pieces, we can accommodate your requirements effortlessly. We strive to deliver a seamless business experience and serve customers across the globe.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- No. 133-3 Anjiexi Road, Sanqishi Town, Yuyao 315412 , Ningbo, Zhejiang, China
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port
-
Minimum Order Quantity
- 50 Pcs
-
Supply Chain Partners
- 7
Our Production Capability & Technical Expertise
-
Main Products
- Hydraulic Fittings, Lubrication system fittings
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 4 Years
-
Main Markets
- South America, Europe, Southeast Asia/ Mideast, Australia
-
Repeat Buyers Choice
- 80%~100%
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What is the warranty period?
- Standard warranty is 12 months or 2,000 operating hours, whichever comes first. Extended warranty up to 36 months is optional.
- What is the minimum order quantity?
- The minimum order quantity is 50 pieces.
- What are the payment terms?
- We accept LC and T/T payment terms.
- What is the lead time for delivery?
- The average lead time is one month for both peak and off-peak seasons.
- Can you provide OEM or ODM services?
- Yes, we offer full customization, minor customization, and flexible customization from samples or designs.
- What is the maximum operating pressure?
- The fittings can withstand operating pressures up to 800 Bar in S-Series configurations.
- What materials are used for these fittings?
- They are crafted from high-grade Stainless Steel, specifically SS 316Ti or AISI 316L.
- What are the available shipping terms?
- We support FOB, CIF, CFR, and EXW international commercial terms.
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