Stainless Steel Seamless Pipes

Product Details:

446 is a high chromium ferritic heat resistant alloy with excellent resistance to oxidation, sulfidation and other forms of hot corrosion. This grade is most commonly used between 1500 - 2100°F, although its elevated temperature strength is quite low. 446 is the only heat resistant alloy that will tolerate molten copper and brass. As with other high chromium ferritic stainless, 446 embrittles severely in the 700-1000°F temperature range (885°F embrittlement). 446 should not be used in this temperature range unless nearly complete loss of room temperature ductility may be tolerated. Sigma phase embrittlement occurs upon long time exposure in the 1000-1300°F range.

446 has a high ductile-to-brittle impact transition temperature. Therefore, successful forming and bending is aided by low forming speeds, edge preparation and preheating to 250-400°F. Annealing, when necessary should be performed at 1550-1650°F followed by rapid cool.

Welding may be accomplished by conventional methods. Preheating and postheating to 300-600°F is helpful. Austenitic weld fillers, such as AWS E310 or E312 are generally suggested to maximize weld deposit ductility.

Chemistry:
Specifications:

• ASTM A 240, ASTM A 276, ASTM A 276 Condition A, ASTM A 276 Condition SEN 1.4763
• UNS S44600
• Werkstoff 1.4763

 

Inventory:

• 446 Flat Bar, 446 Plate, 446 Round Bar, 446 Square Bar
• Common Trade Names446 Stainless

 

Features:

• Oxidation resistance through 2000°F
• Sulfidation resistance
• Good thermal conductivity
• Resistance to molten copper
• Low strength

Applications

• Neutral salt pot electrodes
• Recuperators
• Spouts for conveying molten copper alloys
• Oil burner parts
• Combustion chambers
• Furnace and kiln linings
• Stack dampers
• Boiler baffles
• Glass molds
• Soot blowers

Physical Properties

Melting Point: 2640 - 2710°F

Mechanical Properties:

Representative Tensile Properties

Product Details:

Stainless Steel is something with which we have been closely associated by more then two decades now. Manufacturing of Stainless Steel Tubes and Pipes is the latest in our product portfolio. We are Nextgen Steel & Alloys, a newly formed venture floated to serve the rising need of stainless steel tubes and pipes.

The products manufactured i.e. Stainless Steel Tubes and Pipes in Welded & Seamless construction, Instrumentation tubes and Titanium Welded Tubes are used for critical applications in Niche Market such as Oil & Gas, Petrochemicals and Refineries, Thermal, Nuclear and Solar Power Plants, Atomic Energy, Defence, Aerospace etc.

Types of Material used in Manufacturing Programme:

• Austenitic Stainless Steel (Welded and Seamless Tubes and Pipes)
• Super Austenitic Stainless Steel (Welded and Seamless Tubes and Pipes)
• Ferritic Stainless Steel (Welded and Seamless Tubes)
• Super Ferritic Stainless Steel (Welded Tubes)
• Martensitic Stainless Steel (Seamless Tubes)
• Duplex Stainless Steel (Seamless and Welded Tubes and Pipes)
• Super Duplex Stainless Steel (Seamless and Welded Tubes and Pipes)
• Titanium (Welded Tubes)
• Nickel Alloys (Seamless Tubes)

Austenitic Grades:

• TP304, 304L, 316L, 321, 347, 347H

Duplex:

• UNS 31803, UNS 32205, UNS 32304, LDX2101

Product Details:

Keeping the track of latest happening in this domain, we have been able to manufacture and export the finest quality of Austenitic Stainless Steel. For manufacturing the offered austenitic stainless steel in accordance to the industry laid norms, we make use of latest technology. Large scale manufacturing capacity and outstanding warehousing facility, has helped us in meeting the bulk demands of the offered austenitic stainless steel.

Features:

• High tensile strength
• Resistance against corrosion
• Seamless finish

Grade:

• 201, 202, 203, 204Cu (For more details, please refer to the information page)
• 301, 302, 303, 303Cu, 304/L, 304Cu, 304S, 305, 310S, 314, 316/L, 316Cu
• 316Ti. 317L, 321
• 307Si, 308H, 308L/LSi, 309L/LSi, 309LMo, 310, 312, 316L/LSi, 318/Si, 347/Si

Additional Information:

• Item Code: AISI316

Product Details:

Features:

• Desirable Hardness
• High Electrical Conductivity
• Low Temperature

Other Detail:

• Special pipes: Fabricated pipe (with radiography)
• In form of: Round, square, rectangle, oval, coil, flexible pipe, shaft, ‘u’ shape and hydraulic pipe
• In length of: Standard & cut length

Additional Information:

• Item Code: P316

Product Details:

We are manufacturing, importing and exporting a qualitative assortment of ASTM A312 TP 321/321H Seamless Pipes. The offered steel pipe is manufactured in conformity with the set industry standards utilizing the best grade raw material and modernized technology. Furthermore, this steel pipe is tested on various quality parameters to ensure flawlessness. In addition to this, we offer this steel pipe to our precious clients at very reasonable prices.

Features:

• Dimensional accuracy
• Resistant against corrosion
• High durability

Specifications:

• ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
• Wall Thickness available: Schedule 5S - Schedule XXS (heavier on request)
• Length: Single Random, Double Random & Cut Length.
• Type: Seamless / ERW / Welded / Fabricated / LSAW Pipes
• Dimensions: All Pipes is manufactured and inspected/tested to the relevant standards including ASTM, ASME and API etc.

Additional Information:

• Item Code: SS321

Product Details:

We are one of the leading manufacturer, exporter & suppliers of premium quality ASTM A312 TP 347H Stainless Steel Pipes & tubes . We provide a wide range of SS 347H Pipes and Tubes in Seamless, Welded, SAW, LSAW, DSAW etc. SS 347H pipes and tubes are used widely in critical industrial applications like construction, oil & gas, petrochemical, natural gas, general industrial applications, etc. These pipes & tubes are available in various sizes, shapes as per the requirements of our clients. These pipes & Tubes are offerd at very reasonable rates to our clients.

Specifications:

• ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
• Wall Thickness available: Schedule 5S - Schedule XXS (heavier on request)
• Length: Single Random, Double Random & Cut Length.
• Type: Seamless / ERW / Welded / Fabricated / LSAW Pipes
• Dimensions: All Pipes is manufactured and inspected/tested to the relevant standards including ASTM, ASME and API etc.

Additional Information:

• Item Code: SSPIPE

Product Details:

Leveraging on our years of experience, we hold expertise in offering ASTM A312 TP 347/347H Seamless Pipes. Offered steel pipe is provided on diverse specifications as per the needs of customers. This steel pipe is manufactured from the raw material & cutting edge techniques in complete compliance with the set industry norms. The given steel pipe is thoroughly tested on several parameters before delivering to customers.

Features:

• Seamless finish
• Unmatched quality
• Tough surface

Specifications:

• ASTM A/ASME B667 / SA213 / A249 / A269 / A312 / A358 CL. I to V ASTM A789/A790
• Wall Thickness available: Schedule 5S - Schedule XXS (heavier on request)
• Length: Single Random, Double Random & Cut Length.
• Type: Seamless / ERW / Welded / Fabricated / LSAW Pipes
• Dimensions: All Pipes is manufactured and inspected/tested to the relevant standards including ASTM, ASME and API etc.
• Test Certificates: MTC, IBR & Third Party Inspection.

Some of the major applications of grade 904L stainless steels include:

• Wiring in electrostatic precipitators
• Oil refinery components
• Seawater cooling devices
• Gas scrubbing plants
• Pulp and paper processing industries
• Acetic, phosphoric and sulphuric acid processing plants

Additional Information:

• Item Code: SS347HPIPE

Product Details:

Features:

• Desirable Hardness
• High Electrical Conductivity
• Low Temperature

Additional Information:

• Item Code: SS202

Product Details:

Specifications:

• We keep ready stock of injection pipe in 304,316 grades.
• Length 1 meter and also available in coil forms.

Additional Information:

• Item Code: G3325

Product Details:

Features:

• Desirable Hardness
• High Electrical Conductivity
• Low Temperature

Additional Information:

• Item Code: R220

Product Details:

We are a noteworthy organization engaged in offering the best quality Astm A312 Tp 316/316l Stainless Steel Seamless Pipes. The offered steel pipes are manufactured as per the international quality standards using high quality raw material contemporary techniques. These steel pipes are tested on well-defined quality norms to ensure its excellence. We offer these steel pipes on diverse specifications as per the needs of customers.

Nextgen Steel Alloys is a huge exporter of Stainless Steel Pipes in countries like Kuwait, Bahrain, Iraq, Oman, Qatar, Saudi Arabiaand the United Arab Emirates (UAE), US, Singapore, Malaysia, Dubai, etc.

Features:

• Precision engineering
• Robust construction
• Corrosion resistance

Specifications:

Product Range:

• Specifications:- ASME/ASTM A-213, A-269, A-312, IBR, EN/DIN, EN, JIS, UNS, UNI, AFNOR NF.
• Certificates:- With Mill TC as per EN10204 3.1, IBR TC, Third party inspection etc.
• Grades:- TP- 304, 304 L, 304 H, 316, 316 L, 316 LN, 316 TI, 316 H, 321, 321 H, 317, 317 L, 347, 347 H, 904 L, 310 S, 310 H, 405, 410, 430 Stainless Steel Seamless Welded Pipes .
• Ready Stock:- Instrumentation Tubes , Heat Exchanger Tubes, Surgical Tubes NB Size Pipe
• Length:- Tube Length - 1 Mtr Upto 12 Mtrs Long
• Surface Finish:- Bright Annealed / Cold Drawn / Polished
• Any Third Party Inspection, so desires, is most welcome

Product Details:

Stainless tubing, both welded and seamless, is stocked in a wide range of standard and metric sizes at Nextgen Steel & Alloys. Our commercial stainless steel tubing inventory primarily consists of the austenitic grades of 304, 304/L, 316 and 316L, 347, 347H, 321, 317L and 904L in a size range from 1/16” to 12” outside diameters in straight lengths and coils, where applicable. Material is stocked in the annealed and pickled, bright annealed, mill finish and polished conditions. These are the four most popular austenitic grades of stainless steel tubing, which provide excellent overall corrosion resistance.

These grades are sold to a wide range of industries/markets, due to their overall corrosion resistance and good machinability.

Stainless Tubing Applications:

• Marine applications
• Food processing
• Pharmaceuticals
• Medical implants
• Power generation
• Automotive
• Chemical and petrochemical
• Fertilizer
• Mechanical and plant engineering
• Oil and gas

Because of the extensive inventories of seamless commercial stainless steel tubing, you are sure to find intermediate sizes of both diameter and wall combinations. It has always been our goal to multi-certify our inventories to the maximum number of industry standard specifications possible.

Product Details:

We can provide a wide range of ERW, EFW & Spiral Welded Pipes of Ratnamani Make.

Specification:

• Type: ERW, EFW, Spiral Welded.