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SS 904L Tubing

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Home Steel Tubing SS 904L Tubing

SS 904L TUBING MANUFACTURERS & SUPPLIERS ; SS 904L TUBES ; ALLOY 904L , UNS N08904

Instinox are manufacturers and global distributors of SS 904L tubing. Our main objective at instinox is to ensure that as a customer you receive a tailor made world class buying experience.

SS 904L TUBING : PRODUCT

SS grade 904L is a fully austenitic stainless steel, it is less sensitive to precipitation ferrite and sigma phases than the usual austenitic grades with high molybdenum content. SS 904L tubing has unparalleled corrosion resistant properties and is a more genuine and recognized tubing than most other types of tubing out there. The high chromium content exhibits and maintains a passive film which protects the tube in a number of highly corrosive environments. SS 904L tubes also offer accountable resistance to oxidation. To achieve the maximum stress corrosion cracking resistance under critical environments, SS904L is sometimes solution treated which is then followed by cold working.

We stock and outsource tubing from 1/16” to 2”.

SS 904L TUBING : TYPES

There are four types of SS 904L tubing that we manufacture at Instinox:

Hot finished seamless SS 904L tubing (HFS): HFS tubing is manufactured with respect to outer diameter and wall thickness dimensions. It is more cost effective than cold drawn seamless SS 904L tubing. It is used in tubing that requires thicker walls and higher strength.
Cold drawn seamless SS 904L tubing (CDS): CDS tubing offers better machinability, increased strength and tolerances compared to HFS tubing. CDS increases the tubes physical properties.
Electric resistance welded (ERW): ERW process involves spot and seam welding. In ERW the sides are trimmed to control the width and the condition the edges for welding. It is then passed through a number of contoured rollers which cold form the SS 904L into a tube.
Drawn over mandrel (DOM): DOM is not exactly a type of tube, it is more of the process in which the tube is finished. The manufacturing process is almost the same as ERW except that in the end stages the tube is cold drawn over a mandrel.

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Application of SS 904L Tubing

SS 904L tubes manufactured at Instinox are most widely used in:

  • Oil refinery components
  • Seawater cooling devices
  • Gas scrubbing plants
  • Pulp and paper processing industries
  • Acetic, phosphoric and sulfuric acid processing plants.

Grades of Tubing

The Various available grades are:

  • Carbon Steel Tubing
  • Stainless Steel Tubing
  • Alloy Steel Tubing
  • Duplex Steel Tubing
  • Super Duplex Steel Tubing
  • Inconel Tubing
  • Hastelloy Tubing
  • Monel Tubing
  • Titanium Tubing
  • 254 SMO Tubing
  • Incoloy Tubing
  • Alloy 20 Tubing

SPECIFICATIONS

Types:
Seamless Tubing, Welded Tubing
Sizes:
1/16″ OD – 2″ OD
Specification
Seamless Tubing- ASTM B677, Welded Tubing – ASTM A249
HS CODE
Seamless Tubing- 73044900, Welded Tubing – 73064000
SS 904L Tubing

VALUE ADDITION IN SS 904L TUBING

We provide the following value addition to the tubing:

  • Cut To Length: SS 904L Tubing can be supplied in full sizes or cut to length as required by the clients.
  • Beveling: SS 904L Tubing can be beveled at the ends to make it suitable for welding purposes and other applications.
  • Polishing: SS 904L Tubing can be polished for mirror finish of various classes such as #4,#6,#7&#8 class finish.
  • Heat Treatment: To change the mechanical properties of SS 904L Tubing and make it suitable for some applications, SS 904L Tubing can also undergo heat treatment process.
  • Positive Material Identification: We have an in house PMI machine to identify all the tubing while arrival and dispatch so as the tubing match to order specifications and client requirements.
  • Suggestions: We offer various suggestions and alternatives depending on the client size and application requirements.

Tubing supplied by Instinox is procured from A-Class mills around the world. We provide SS 904L Tubing of European, Japanese, Chinese and Indian origin. Our intelligent procurement system tracks real time prices of SS 904L Tubing Manufacturers and the available quantities in the industry as well as in stock. We are able to provide rock bottom prices to the customers with immediate delivery for small and major needs in standard sizes.

SS 904L TUBING QUALITY CONTROL

As a SS 904L Tubing suppliers, 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. 100% of SS 904L Tubing are checked in house for Surface Finish, Compliance to specifications as per ASTM Standards, Outer Diameter, Thickness, Inside Diameter, Inside Finish, Marking, Ends and Finishing. This ensures that we never face a rejection for the SS 904L Tubing supplied.

We stock and outsource tubing from 1/16” to 2” .

SS 904L Tubing
SS 904L Tubing

SS 904L TUBING

The tubing are marked in requirement of the international standards with the format

BRAND-SIZE-SPECIFICATION-GRADE-HEAT NUMBER-LOT NUMBER

This format helps for identification of the SS 904L Tubing Manufacturers as well is supported with the Material Test Report. This is 100% traceable to the mill from which the material is procured.

SS 904L TUBING PACKING AND DOCUMENTATION

SS 904L Tubing is subject to surface wash and cleaning to remove all impurities with it being in stock. Then it is wrapped in thin plastic. The ends are protected by plastic cap to avoid any damage in transit. Then tubing is bundled in bubble wrap followed by assorting them in colored plastic goonies or bundles. Then an outer rope is tied to protect the tubing and they are packed in wooden box or container.

We provide SS 904L Tubing 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.

Each heat and lot of SS 904L Tubing Suppliers 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.

SS 904L Tubing

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 tube fittings manufactured with world class quality and required on urgent delivery basis.

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Brand Name
Instinox
Product Name
SS 904L Tubing
Price
USD 1-100
Product Availability
Pre-Order Only
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