Back Ferrule Tube Fittings

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BACK FERRULE MANUFACTURERS & SUPPLIERS | TUBE FITTINGS

Instinox offers a variety of premium quality back ferrule which are highly suitable for industrial applications. Ideal to use in the rear side fitting of the tubes and pipes, our range of black ferrule is manufactured using superior grade raw materials. These back ferrules are available in different sizes, shapes, specifications and can also be customised as per customer’s requirements to meet their demands.

Instinox is the foremost manufacturer and supplier of back ferrule fittings. We provide complete piping/fitting solutions to our clients. We aim to cater to urgent and timely requirements and provide customers with end to end services. Instinox is said to have the fastest delivery when compared with other industries in the market. That is one of the main reasons our brand resonates around the world in the kind of delivery provide to our customers. Above all, we have registered less than 1% return rate of the goods in over past two decades. The reason being, our products high pressure sustainability. Our products have heat number tractability which makes our each product different from others and marks our brand’s identity.

ABOUT BACK FERRULE

The back ferrule deforms into the tube creating a strong mechanical and anti-vibration hold on the tube. The front ferrule seals the surface via the circumference between the tube and fittings. The inner part of the front ferrule is pressed on the tube so that a pressure tight impression is formed. The fittings are two ferrules designed and come in a wide range of sizes and specifications. It is available in brass, steel, stainless steel, and other alloys. It seals equally well on both thin and heavy metal tubing. The front ferrule moves onto the tube as it moves down the cone of the body creating a pressure/vacuum tight seal on the front and back tube and body by interface pressure and surface finish of matching components.

DIFFERENCE BETWEEN SINGLE FERRULE FITTINGS & DOUBLE FERRULE FITTINGS

One ferrule means one direction. If it has been installed backwards then it can only go back way.
With single ferrule, there are fewer chances of incorrect assembly
In some instances when there is the higher degree of vibration or pulsation, single ferrule design can be preferred to avoid vibration.

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FEATURES

Two/twin ferrule design
Repeated assembly and leak proof seal
Available in sizes ranging from 1/16 to 1-inch tubing
Interchangeable
Superfine quality and impeccable finish

SPECIFICATIONS

Manufactured under standards ASTM A-479 & ASTM A-182.
Fitting material is 316SS annealed seamless tubing ASTM A-213 or equivalent.
Reliable and safe performance from cryogenic (study of the production and behavior of materials at very low temperatures) temperatures to 380 degree C.
Fittings have high working pressures and vacuum capabilities.

MARKING AND PACKING

All products are given brand marking and heat number traceability and marked with Grade, lot no. , size, degree, and our firm’s trademark for identification purpose. Products are also packaged to ensure that there is no damage during transit. Standard export packaging is done in wooden cases in case of exports. We also make customized orders as per our client’s requests.

QUALITY ASSURANCE

At Instinox, all fittings are subject to strict inspection and quality tests at all stages of the manufacturing process, from starting material purchasing to product dispatch. They are visually overseen and checked for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. At our requests, official certified agencies are called to witness the material reports, dimension and quality conformity of products.

Test Certificates are given to the manufacturer after third party inspection under the standards: EN 10204/3.1B, Raw materials Certificate, 100% Radiology Test report Test Certificate.

Back Ferrule (Imperial)

Part No.(instinox)	Tube OD (T) inch
1BF	1/16
2BF	1/8
3BF	3/16
4BF	1/4
5BF	5/16
6BF	3/8
8BF	1/2
10BF	5/8
12BF	3/4
14BF	7/8
16BF	1

Back Ferrule (Metric)

Part No.(instinox)	Tube OD (T) mm
2MBF	2
3MBF	3
4MBF	4
6MBF	6
8MBF	8
10MBF	10
12MBF	12
14MBF	14
15MBF	15
16MBF	16
18MBF	18
20MBF	20
22MBF	22
25MBF	25

PRODUCTION OF COMPRESSION FITTINGS

Our state of the art factory has 21 CNC Machines, 12 Lathe Machines, 3 Heavy Punch Machines, and 5 Dye Machines for an end to end process at one place. Our production capacity at peak in a 3 shift schedule is 1.3 million pieces of assembled units per month. Added to that we have in house testing facilities like spectro machine, PMI Machine, Mechanical test, Hardness Test, Ultrasonic Testing, Hydrostatic Testing, Pressure testing, and manual inspection of gauge. Our production range also includes instrumentation valves, condensate pots, snubber, manifolds, and custom designed valves. Back Ferrule can be made in NPT, BSPT & BSPP Threads.

The production process can be divided for BODY, NUTS and FERRULES :

Body:As per design standard the body is made from hex or round bar which is subject to heat treatment depending on the stature of the bar. Followed by that, the body is machined depending on the thread required by customer.
Nuts:Nuts are made in a fairly simple process by a machining of hex bar as per size and thread from a standardized design.
Ferrule: Ferrules are the heart of the Back Ferrule. Our specialization lies in the manufacture of an innovative method that makes the ferrules compatible with other manufacturer designs and increases the life of the fitting.

INSTRUMENTATON FITTINGS QUALITY CONTROL

As a Back Ferrule, Instinox is backed by all the possible certifications of a world class mill including ISO 9001:2008, ISO 14001:2007, OHSAS 18001: 2004 & CE-PED 97/23/EC. We are also members of various renowned agencies and Chambers of Commerce including MASSMA, EEPC, FICCI, FIEO, Indian Merchants Chamber etc.Coupled with that i-LOK Back Ferrule are supplied with a default one year product replacement warranty against customer word without any further questions. We are confident because 100% Back Ferrule are tested in house for any defects in quality or workmanship manufacturing. Not even a single fitting can leave the premises without a 3 layer inspection of chemical test, mechanical test, visual inspection, dimension inspection, pressure test, gauge test and conformity to the order. Thus we are generally stuffed with loads of orders for 90 days schedule ahead of time.

Each heat and lot of Back Ferrule is supplied with a material test certificate as per EN 10204 NACE 3.1 standards indicating the chemical and mechanical properties of the fittings along with pressure rating. We also confirm the guarantee of the fittings supplied as per Purchase order specifications and attest the same in the Material Test Certificate. We also welcome any third party inspection from an agency nominated by the customer to comply with NACE 3.2 Certification if required by customer at an extra cost.

BACK FERRULE: BRAND

The identity of Back Ferrule at Instinox is our registered brand i-LOK that stands as our identity of intelligent fittings in the family of LOK fittings. We aim to provide world class fittings with a seamless buying experience using intelligent technology modules available at our work station.

Instinox manufactured Back Ferrule are 100% manufactured from European raw material. The base material can be traced back and be supplied upon request. The material complies with the special request of various end clients that require European origin material for their equipment.

Back Ferrule manufactured are marked with standard format of i-LOK-Size-Material-Heat Number. This heat number is 100% traceable to our records and we maintain very strict watch to ensure the authenticity of our brand isn’t duplicated by other brands.

PACKING AND DOCUMENTATION OF INSTRUMENTATON FITTINGS

Instinox i-LOK Back Ferrule are packed in special carton boxes with brand identity. Each fitting thread is protected by a plastic cap to prevent any damage in transit. This assembled unit is packed in polythene lock bags which are embedded in a master polythene lock bag as per lot number. The bags contain identification tags for ease in assembly. Then the fittings are packed in master carton boxes, which contain lot number and Purchase order details of the client for ease in identification by the customer.We emphasize on packing as much as production, as we make sure, we provide our customers with a seamless experience in buying Back Ferrule manufactured at Instinox.

We provide Back Ferrule with documents such as commercial invoice, packing list, Test Reports, HS Code, Country of Origin attested by chamber of commerce, Fumigation Certificate, Warranty Letter, and Base Material Certificates.

We provide a free sample kit for all clients against purchase order copy for quality approval free of cost. Request your free sample kit now!

ONE MORE THING...

Fastest Delivery in the world.

At Instinox we target just one thing, the fastest seamless buying experience for our customers.

How we do it: Clients generally require fittings with great urgency. However it is impossible to stock all the fittings in available grades and sizes due to the number of items that are in the portfolio. However one element that is common to all the items is nuts and ferrules. We maintain ready stock of all standard sizes of nuts and ferrules in all the grades, the lead time is only the time of producing the body which is 3-4 days. We ensure a delivery to customer for urgent needs and shut down projects within 7 days that no company in the world can guarantee.

Thus we are the perfect choice for requirement of Back Ferrule manufactured with world class quality and required on urgent delivery basis.

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Brand Name

Instinox

Product Name

Back Ferrule

Price

USD 1-100

Product Availability

Pre-Order Only