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Cold Drawn Seamless Stainless Steel Tubes ASTM A268

///Cold Drawn Stainless Steel Seamless Tubes

Cold Drawn Stainless Steel Seamless Tubes

280.00

Cold Drawn Stainless Steel Seamless Tube For Heat Exchanger ASTM A268/ASME SA268

Metline is one of the leading manufacturers, supplier and exporters of superior quality cold drawn stainless steel seamless tubes in different specifications, size, grades and thickness as per the clients requirements. The various grades we produce and supply are TP405, TP410, TP429, TP430, TP443, TP446-1, TP446-2, TP409, TP439, and TP430Ti. These tubes offered by us are appreciated for various features such as durability, fine finishing, corrosion resistance.

For us quality always stands first, and we would provide 100% free replacement to our customer. At the same time, we also strive to ensure that our quality for cold drawn stainless steel seamless tubes is the best in the industry. Our continuous focus on quality, price and service has helped us win many order from India, and overseas. We welcome you to contact us for best prices for cold drawn seamless stainless steel tubes from our factory.

  • Specification: ASTM/ASME  A/SA 268
  • Cold Drawn Seamless Stainless Steel Tubes Available in Size Range of OD 4mm to 220 mm, Schedules: 10S, 20S, 30S, 40S, STD, 60S , XS, 120S, 140S, 160S, XXS (Thickness: 0.5 mm to 25)
  • Production Process: Our excellent range of Cold Drawn Seamless Tubes are manufactured by pulling a large seamless pipe through a tube and then plugging in cold without heating. The Cold Drawn Seamless Tubes have a smooth and fine surface.

Manufacturing Specification

  • ASTM A268 / A268M: Standard Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service

Why Choose Metline as Your Source for ASTM 268 Ferritic Stainless Steel Tubes?

  • Quality Products: At Metline, our quality promise comes with a 100% replacement guarantee. All our products pass testing requirements of international manufacturing specification. All our stainless steel piping products are manufactured by ISO 9001 certified factory, and shipped with MTC according to EN 10204 3.1.
  • Best Price Guaranteed for Ferritic and Martensitic Stainless Steel Tubes: When you source Metline Industries, you source everything directly from the manufacturer and stockholder! We have an average daily sale volume of around 15-20 tons of stainless steel pipes & tubes from a stock of over 600 tons. We believe in offering our customer’s high quantity discounts and work closely with them on all their project requirements. We always offer the most competitive prices for stainless steel tubes to both prospective and existing customers.
  • Fast Quotations and Delivery: We understand your need for purchasing materials with short lead times. We have extensive stocks of standard size stainless steel pipes and tubes, enabling us to deliver goods on an immediate basis to all our customers in India and overseas. We have wide inventory of stainless steel seamless 304 and 316L pipes for fast delivery.
  • Quality Raw Materials: We use high quality raw materials to produce stainless steel pipes and tubes. Our raw materials are quality tested before being used in production of final product. We can also offer stage wise inspection for stainless steel pipes and tubes.
  • Standard and Non Standard Sizes for Ferritic and Martensitic Stainless Steel Tubes: We can offer stainless steel tubes and pipes in both standard and non standard sizes with shortest delivery times.
  • Complete Documentation: We provide complete product related documents to our customers before delivery of the goods.

Description

Cold Drawn Stainless Steel Seamless Tubes Manufactures & Suppliers in India- ASTM A268 Heat Exchanger Tubes at Lowest Prices!

Metline is a distinguished distributor and exporter of cold drawn seamless stainless steel tubes in India, with over 200 customers throughout the world. Our Stainless Steel Cold Drawn We are capable of offering cold drawn seamless stainless steel tubes to our customers with the best quality at lowest prices in the industry. We specialise in offer ferritic seamless tubes in grades TP405, TP410, TP429, TP430, TP443, TP446-1, TP446-2, TP409, TP439, and TP430Ti. Stainless steel 400 series pipes are of high hardness and strength compared with 300 series.

Cold Drawn Stainless Steel Seamless Tubes Production, Stock & Supply Range

Product Cold Drawn Stainless Steel Seamless Tubes
Size in OD 4mm to 220 mm
Wall Thickness 0.5 mm to 25 mm
Length upto 31 meters depending upon size
Standards ASTM A240, ASTM A268
Applicatiobn Heat exchanger, Bearing, oil & gas, Refinery, Petrochemical, Mechanical and Structural applications
Certification EN 10204 3.1
Testing Hydro Tested, Chemical, Mechanical Test, PMI
Inspection Third Party Inspection, Buyer Inspection
Packing Weaving Bag, Seaworthy Bundles, Wooden Case if required
Delivery Condition Annealed and Pickled, Bright and Annealed
Delivery Time 1-2 Days for Material in Stock, 7-30 Days for Make to Order Materials
Packaging Details Knitted Plastic Bag Bundle/ Wooden Case or According to Customer Request
End Plain End, Beveled End

About Cold Drawn Seamless Stainless Steel Tubes

Cold Drawn Seamless Stainless Steel as implied is made by cold drawing a larger mother seamless pipe, which is generally manufactured through a HFS process. In this process, the mother pipe is pulled through a die & plug in cold without any heating. Because of the tool on outside and inside the surface and tolerances are better in cold drawn seamless tubes. While this is an additional process over HFS, it is necessary to get smaller size pipes which otherwise cannot be manufactured in HFS. Some applications which require close tolerances and smooth surfaces also specify the requirements to be necessarily CDS. Cold Drawn Seamless Stainless Steel Pipes and Tubes are extensively used in Heat-Exchanger, Bearing & Automotive sectors.

Chemical Composition of AISI 444 Ferritic and Martensitic Stainless Steel Tubes

Standard Steel Grade C Mn Si P S Cr Ni
A/SA268 TP405 ≤0.08 ≤1.00 ≤1.00 ≤0.040 ≤0.030 11.50~14.50 ≤0.50
A/SA268 TP410 ≤0.15 ≤1.00 ≤1.00 ≤0.040 ≤0.030 11.50~13.50
A/SA268 TP410S ≤0.08 ≤1.00 ≤1.00 ≤0.040 ≤0.030 11.50~13.50
A/SA268 TP430 ≤0.12 ≤1.00 ≤1.00 ≤0.040 ≤0.030 16.00~18.00
A/SA268 TP430Ti ≤0.10 ≤1.00 ≤1.00 ≤0.040 ≤0.030 16.00~19.50 ≤0.75
A/SA268 TP446 ≤0.20 ≤1.50 ≤1.00 ≤0.040 ≤0.030 23.00~27.00 ≤0.75
A/SA268 TP409 ≤0.08 ≤1.00 ≤1.00 ≤0.045 ≤0.030 10.50~11.70 ≤0.50
A/SA268 TP439 ≤0.07 ≤1.00 ≤1.00 ≤0.040 ≤0.030 17.00~19.00 ≤0.50
A/SA268 TP444 ≤0.025 ≤1.00 ≤1.00 ≤0.040 ≤0.030 17.50~19.50 ≤1.00
A/SA756/268 440C 0.95~1.10 ≤1.00 ≤1.00 ≤0.025 ≤0.025 16.00~18.00 3.00~5.00
A/SA693 17-4PH ≤0.07 ≤1.00 ≤1.00 ≤0.040 ≤0.030 15.50~17.50
GOST9941-81 15Cr25Ti ≤0.15 ≤0.80 ≤1.00 ≤0.035 ≤0.025 24.00~27.00
API 5CT L80/9Cr ≤0.15 0.30~0.60 ≤1.00 ≤0.020 ≤0.010 8.00~10.00 Mo:0.90~1.10
APT 5CT L80/13Cr 0.15~0.22 0.25~1.00 ≤1.00 ≤0.020 ≤0.010 12.0~14.0

Mechanical Properties of AISI 444 Ferritic and Martensitic Stainless Steel Tubes

Grade UNS Tensile Strength Min,Ksi (Mpa) Yield Strength Min, Ksi(Mpa) Elongation in 2 in or 50mm,Min,% Rockwell Hardness Max
TP410 S41000 60(415) 30(205) 20 95
S42035 80(550) 55(380) 16 88
TP430 S43000 60(415) 35(240) 20 90
TP446-1 S44600 70(485) 40(275) 18 95
TP446-2 S44600 65(450) 40(275) 20 95
26-3-3 S44600 85(585) 65(450 20 25

 

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