FITSCH’ main products is Fittings for hydraulic tube/hose and various industrial usage; Assembly of hydraulic hose and tube fabrication; Accessories such as clamps for hose and tube, non-return valve, hydraulic quick coupling, testing point coupling etc, we also offer custom fittings for customer’s OEM demand. Our product can be found on and around everything that moves such as fluid and gas handling, hydraulics, pneumatic etc.
Tube End Connection Types:
Port End Connection Types:
Shapes of Hydraulic Fittings:
Hose End Connection Type:



We are a leading manufacturer of hose fittings for hydraulic fluid power systems, we offer various types of hose insert is used to connect wire braided hose as follows:

Wire braid hose such as SAE 100R1AT(1T), SAE 100R2AT(2T), EN 853 1SN,EN 853 2SN, EN 857 2SC and SAE 100R17; 

Wire spiral hose such as SAE 100R12/EN 856 R12(R12), EN 856 4SP, EN 856 4SH, EN 856 R13/SAE 100R13, SAE 100R15/ ISO 8362 R15, along with compatible ferrules. 

We offer two construction types, one piece hose fittings(pre-crimped ferrule); two piece hose fittings(hose end and ferrule separately), the same function connection by the crimped ferrule and the fittings bite down to the hose wire for a metal to metal grip with maximum integrity, hose types cover low, medium, high pressure application; 

Material types is available in carbon steel, brass and stainless steel fittings size from 3/16 inch to 3 inch, meet international standards of hose fittings as follows:

ISO 12151-1standard is for hose fittings with ISO 8434-3 O-ring face seal ends, hose nominal inside diameters from 6.3mm to 38mm

ISO 12151-2 standard is for hose fittings with ISO 8434-1 and ISO 8434-4 24 degree cone connector end with O-rings, hose nominal inside diameters from 5mm to 38mm

ISO 12151-3 standard is for hose fittings with ISO 6162-1 and ISO 6162-2 flange ends,hose nominal inside diameters from 12.5mm to 76mm

ISO 12151-4 standard is for hose fittings with ISO 6149 metric stud ends, hose nominal inside diameters from 6.3mm to 38mm

ISO 12151-5 standard is for hose fittings with ISO 8434-2 37 degree flare ends, hose nominal inside diameters from 6.3mm to 51mm

ISO 12151-6 standard is for hose fittings with ISO 8434-6 60 degree cone ends, hose nominal inside diameters from 5mm to 51mm

Connection types of hydraulic hose fittings as follows:

Crimped type: Hose end fittings is designed with barbed teeth and combined with the gripping teeth of ferrule, by crimping together for teeth metal to metal bite on braided and spiral reinforced hoses in hydraulic application. For low pressure usage, the ferrule is designed with no teeth or less teeth, such as suction and return line hose, PTFE hose and fabric braided hose. Hose crimped type fittings is different design in each company, there is no international standard, but all different types of crimped hydraulic hose fittings is used in ISO SAE EN DIN standard of hydraulic hoses.    

Reusable type: Hose end fittings is designed with reusable fine right hand thread instead of barbed teeth, no need for crimping assembly, easy to be fixed by turning the standard wrench, you can use this fittings in many times not as the crimped type only one time, so called reusable hose fittings and field attachable fittings. The matched ferrule(screw sleeve) is designed with female right thread for assembling to hose end fittings; and left hand thread for holding of hose and to prevent loosening of the screw sleeve(ferrule), they can be unscrewed from the hose end and used on a new hose. You can often find the reusable fittings used in suction and return lines, transportation air brake hose(SAE J517 100R5), high pressure hose for central lubrication, hydraulic hose with 1SN and 2SN of reusable hydraulic fittings in agricultural equipment repair market.

Hose clamp type: Beaded hose fittings is designed with formed tube ends, these connections are designed to be used with hoses that are intended to be retained by hose clamps. General applications in low pressure fluid handling and pneumatic system on automotive, industrial, and commercial products.Some barbed hose fittings is also assembled by hose clamps.

Push-lok type: Push lock hose fittings is designed with barbed teeth, also called hose barbed fittings, no clamps or special tools are required during installation. It is easy to assemble and disassemble, you can find in the low pressure applications such as in pneumatic, petroleum base hydraulic fluid,lubricating oils, and antifreeze solution. Push-lok assemblies can be made in seconds, saving valuable time and cost.


Fitsch has been in the business of hydraulic tube fittings, hydraulic adapters, hose fittings, hydraulic flanges, industrial fittings and hydraulic accessories for over 20 years, offering all our customer competitive products and supplies from our local industry manufacturers union.    



   No.133-3 Anjiexi Road, Sanqishi Town, Yuyao 315412, China

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