We are elite manufacturers and global distributors of Stainless steel tube fittings. Our main objective is to ensure that as a customer, you receive a tailor made world class buying experience. As a Stainless steel tube fittings manufacturer, we are backed by all the premium certifications including ISO 9001:2008, ISO 14001:2004, OHSAS 18001:2007, CE-PED 97/23/EC certifications. Our manufacturing is at par with the ASIM, ASME, ANS & DIN standards. At Instinox 100% of our Stainless steel tube fittings manufactured go through stringent in house checks for defects in quality and workmanship. Along with in house checking we also have a 3rd party inspection of all Stainless steel tube fittings manufactured to guarantee that our product is only of the highest quality. Our products are tested under the highest of pressures to ensure a very high pressure sustainability. All of our Stainless steel tubing manufactured are subject to an impeccable surface finish. We also offer 1 year product replacement warranty on all Stainless steel tubing fittings sold, as well as provide a superior after sales service.At Instinox our Stainless steel tube fittings go through not only government laboratory testing, but are tested in private laboratories as well. We also tend to any specialized or custom requirements that you may have as a customer. As a result of this we are proud to affirm a 0% rejection rate of all Stainless steel tubing distributes in over a decade.Our customers are keen on working with us as our competitive pricing on Stainless steel tube fittings makes us one of the most economical distributors in the industry. We are pledged to the instant delivery of Stainless steel tube fittings and also have same day shipping of all goods. This is made possible because we have the largest stock in the country of finished as well as unfinished Stainless steel tube fittings. Our Stainless steel tube fittings are currently being exported in over 13 countries worldwide such as UAE, USA, Australia, Saudi Arabia, South Africa, Serbia, etc. Tube fittings manufactured by us are marked with the 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.
Stainless Steel Tube Fittings
- Hastelloy Tube Fittings
- Inconel Tube Fittings
- Monel Tube Fittings
- Stainless Steel Tube Fittings
- Super Duplex Tube fittings
- Titanium Tube Fittings
- 254 SMO Tube Fittings
- Brass Tube Fittings
- Duplex Stainless Steel Tube Fittings
- Union Tube Fittings
- Male Connector Tube Fittings
- Union Elbow Tube Fittings
- Male Elbow Tube Fittings
- Female Connector Tube Fittings
- Female Elbow Tube Fittings
- Union Tee Tube Fittings
- Male Bulk Head Connector Tube Fittings
- Male Run Tee Tube Fittings
- Female Bulk Head Connector Tube Fittings
- Union Cross Tube Fittings
- Female Run Tee Tube Fittings
- Bulk Head Union Tube Fittings
- Male Branch Tee Tube Fittings
- Female Branch Tee Tube Fittings
- Front Ferrule Tube Fittings
- Back Ferrule Tube Fittings
- Nut Tube Fittings
- Male Tee Tube Fittings
- Female Tee Tube Fittings
- Street Tee Tube Fittings
- Branch Tee Tube Fittings
- Female Cross Tube Fittings
- Male Elbow Tube Fittings
- Female Elbow Tube Fittings
- Street Elbow Tube Fittings
- Adapter Tube Fittings
- Hex Coupling Tube Fittings
- Hex Nipple Tube Fittings
- Reducing Hex Nipple Tube Fittings
- Allen Key Tube Fittings
- Female Cap Tube Fittings
- Hex Plug Tube Fittings
- Bushing Tube Fittings
- Reducing Union
- Blanking End Tube Fittings
- Blanking Plug Tube Fittings
- Reducing Hex Coupling Tube Fittings
- Carbon Steel Tube Fittings
STAINLESS STEEL TUBE FITTINGS MANUFACTURERS & SUPPLIERS , SS TUBE FITTINGS ; STAINLESS STEEL COMPRESSION FITTINGS, INSTRUMENTAION FITTINGS, FERRULE FITTINGS
Stainless Steel Tube Fittings : Products
Stainless steel is a highly corrosion resistant material. Our Stainless steel tube fittings contain a minimum of 10.5% chromium, which makes the tube fittings ideal for applications that require high levels of resistance to corrosion. The chromium content in all our Stainless steel tube fittings can be increased to achieve higher corrosion resistance levels. Our Stainless steel tube fittings also have exclusive characteristics like high temperature strength and ductility. However, the toughness of the Stainless steel tube fittings we manufacture have a wide range of variations ranging from outstanding toughness of the austenitic steels in all types of temperatures, to the considerably brittle behavior of the martensitic steels. Whether our stainless steel tube fittings are corrosion resistant in a specific environment depends on the combination of chemical composition in the fittings and the aggressiveness of the environment. Our Stainless steel tube fittings are widely used in petrochemical and oil and gas industries.
Stainless Steel Tube Fittings : Types
Tube to Male connection
Tube to Female connection
Instrumentation Pipe Fittings
Instrumentation Pipe Fittings
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Application of Stainless Steel Tube Fittings
The stainless steel tube fittings we manufacture are the foremost choice for a number of industries such as:
- Oil & Gas
- Petrochemical Industry
- Research & Development
- Calibration
- Refineries
- Factories
- Stadiums
- Pharmaceuticals
- Hydraulics
Grades of Stainless Steel Tube Fittings
Instinox manufactures various grades of ss tube fittings such as:
- SS304
- SS304/SS304L
- SS316
- SS316/SS316L
- SS317L
- SS321
- SS321H
- SS310
- SS310S
- SS347
- SS347H
Other Grades in Tube Fittings
Composition
| C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe | Other | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SS304 | Min | – | – | – | – | – | 18 | – | 8 | – | – | – |
| Max | 0.08 | 2 | 0.75 | 0.045 | 0.03 | 20 | N/A | 12 | 0.1 | Balance | N/A | |
| SS304/304L | Min | – | – | – | – | – | 18 | – | 8 | – | – | – |
| Max | 0.03 | 2 | 0.75 | 0.045 | 0.03 | 20 | N/A | 12 | 0.1 | Balance | N/A | |
| SS316 | Min | – | – | – | – | – | 18 | – | 8 | – | – | – |
| Max | 0.08 | 2 | 0.75 | 0.045 | 0.03 | 20 | N/A | 12 | 0.1 | Balance | N/A | |
| SS316/316L | Min | – | – | – | – | – | 16 | 2 | 10 | – | – | – |
| Max | 0.03 | 2 | 0.75 | 0.045 | 0.03 | 18 | 3 | 14 | 0.1 | Balance | N/A | |
| SS317L | Min | – | – | – | – | – | 18 | 3 | 11 | – | – | – |
| Max | 0.03 | 2 | 0.75 | 0.045 | 0.03 | 20 | 4 | 15 | 0.1 | Balance | N/A | |
| SS321 | Min | – | – | – | – | – | 17 | – | 9 | – | – | 5XC |
| Max | 0.08 | 2 | 0.75 | 0.045 | 0.03 | 19 | N/A | 12 | 0.1 | Balance | 0.6 | |
| SS321H | Min | 0.04 | – | – | – | – | 17 | – | 9 | – | – | 4XC |
| Max | 0.1 | 2 | 0.75 | 0.045 | 0.03 | 19 | N/A | 12 | N/A | Balance | 0.6 | |
| SS310 | Min | 0.04 | – | – | – | – | 24 | – | 19 | – | – | 4XC |
| Max | 0.25 | 2 | 1.5 | 0.045 | 0.03 | 26 | N/A | 22 | N/A | Balance | N/A | |
| SS310S | Min | 0.04 | – | – | – | – | 24 | – | 19 | – | – | 4XC |
| Max | 0.08 | 2 | 1.5 | 0.045 | 0.03 | 26 | N/A | 22 | N/A | Balance | N/A | |
| SS347 | Min | 0.04 | – | – | – | – | 17 | 3 | 9 | – | – | 10XC |
| Max | 0.08 | 2 | 0.75 | 0.045 | 0.03 | 19 | 4 | 13 | N/A | Balance | 1 | |
| SS347H | Min | 0.04 | – | – | – | – | 17 | 3 | 9 | – | – | 8XC |
| Max | 0.1 | 2 | 0.75 | 0.045 | 0.03 | 19 | 4 | 13 | N/A | Balance | 1 | |
Mechanical Properties
| Ultimate Tensile Strength MPA(Min) |
Yield Strength MPA(Min) |
Elongation % Min |
Hardness HRB Max |
Heat Treatment (Solution Annealing) |
|
|---|---|---|---|---|---|
| SS304 | 515 | 205 | 35 | 90 | Heat to 1000-1100°C and cool rapidly |
| SS304L | 485 | 170 | 35 | 90 | Heat to 1000-1100°C and cool rapidly |
| SS316 | 515 | 205 | 35 | 90 | Heat to 1000-1100°C and cool rapidly |
| SS316L | 485 | 170 | 35 | 90 | Heat to 1000-1100°C and cool rapidly |
| SS317L | 515 | 205 | 35 | 96 | Heat to 1010-1121°C and cool rapidly |
| SS321 | 515 | 205 | 40 | 95 | Heat to 950-1120°C and cool rapidly |
| SS347 | 515 | 205 | 40 | 95 | Heat to 950-1120°C and cool rapidly |
| SS310 | 515 | 205 | 40 | 95 | Heat to 1040-1150°C and cool rapidly |
Specification
Production of Stainless Steel Tube 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 product range also includes instrumentation valves, condensate pots, snubber, manifolds, and custom designed valves. Fittings 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 for a standardized design.
- Ferrule: Ferrules are the heart of the Stainless Steel Tube Fittings manufacturers. 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.
Stainless Steel Tube Fittings Quality Control
As a Stainless Steel Tube Fittings manufacturers, 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 Stainless Steel Tube Fittings are supplied with a default one year product replacement warranty against customer word without any further questions. We are confident because 100% Stainless Steel Tube Fittings 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 Stainless Steel Tube Fittings 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.
Stainless Steel Tube Fittings : Brand
The identity of fittings manufactured 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 Stainless Steel Tube Fittings 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.
Stainless Steel Tube Fittings suppliers are marked with the 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 Stainless Steel Tube Fittings
Instinox i-LOK Stainless Steel Tube Fittings 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 polyethylene 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 Monel Tube Fittingsmanufactured at Instinox.We provide Stainless Steel Tube Fittings suppliers with documents such as the commercial invoice, packing list, Test Reports, HS Code, Country of Origin attested by the chamber of commerce, Fumigation Certificate, Warranty Letter, and Base Material Certificates.We provide a free sample kit for all clients against purchase order copy of 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.
Weather small order or big order, we place a lot of emphasis on intelligent procurement modules. Real time inventory is maintained of all the available sizes in house and in the market; so much time is spend on the manufacturing process and less on sourcing the raw material. Standard sizes are available in ready stock in Stainless Steel and Carbon Steel in our replenishing inventory system. All special grades are made to order. We undertake export orders irrespective of small or big quantities. We are the preferred choice of brand for urgent delivery and shut down projects due to our impeccable delivery system module. Added we have excellent storage and warehouse tracking facilities for quick dispatches and real time stock tracking.
Thus we are the perfect choice for requirement of tube fittings manufactured with world class quality and required on urgent delivery basis.
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