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SS 317/317L Seamless Pipes. UNS S31700/S31703, 1.4449/1.4438 Seamless Pipes Suppliers

SS 317/317L Seamless Pipes

370.00

(1 customer review)

SS 317/317L Seamless Pipe Manufacturers & Suppliers in India, Buy 1.4449/1.4448 Seamless Pipes, UNS S31700/S31703 Seamless Pipes

  • Equivalents: WNR. 1.4449/1.4448, UNS S31700/S31703 AISI 317
  • Specification: ASTM A 312 ASME SA 312, ASTM A213 ASME SA 213
  • Size: 1/2″ to 24″, Thickness: SCH 5S, 10S, 40S (STD), 80S (XS), 160, XXS
  • Stainless steel 317 seamless pipes are available in sizes ranging from 1/2 to 24 in. & lengths of 20 ft.

Metline is a full line service center and supplier of stainless steel 317 seamless pipes in India. Our stainless steel 317 seamless pipe processing capabilities include tapering, cutting, reaming, chamfering, grooving, machining and bending. Due to their high corrosion resistance and top quality, our stainless steel 317 seamless pipes are widely supplied to many industries, such as electricity, petroleum, natural gas, chemicals, shipbuilding, heating, papermaking, metallurgy and so on.

Specifications:

  • ASTM A312 – This specification covers seamless, straight-seam welded, and heavily cold worked welded austenitic stainless steel pipe intended for high-temperature and general corrosive service
  • ASTM A213 – This specification covers seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes

Related Searches: SS 317/317L Seamless Pipe, 317 SS Seamless Pipe, 317/317L Stainless Steel Seamless Pipe, UNS S31700/S31703 Seamless Pipe, ASTM A312 TP 317 Stainless Steel Seamless Pipes, 1.4449/1.4438 Seamless Pipes

Description

Manufacturers & Suppliers of Stainless Steel 317 Seamless Pipes , UNS S31700 Seamless Pipes, 1.4449/1.4438 Seamless Pipes

Metline is a leading manufacturer and supplier of SS 317 seamless pipes. Our seamless 317 pipes are manufactured in a variety of size and schedule or thicknesses. However, there is a restriction on the manufacturing of large diameter pipe. Generally, seamless 317 pipes are available in stock in sizes upto 16″. Seamless pipe, as the name suggests, is a pipe without a seam or a weld-joint. Seamless 317 stainless steel pipe is made from a solid round steel ‘billet’ which is heated and pushed or pulled over a form until the steel is shaped into a hollow pipe.

Production & Stock Range for UNS 31700, 317 Stainless Steel Seamless Pipes

Production Details
Product Stainless Steel 317 Seamless Pipes
Outer Diameter Round Pipe : 6~710mm
Square Pipes : 10mm x 10mm – 400mm x 400mm
Rectangular Pipes: 10mm x 20mm -200mm x 400mm
Wall Thickness Round Pipes: 1.0 – 50.00 mm
Square Pipes:1.0mm-20mm
Rectangular Pipes: 0.6mm-20mm
Type Seamless, Welded, ERW, EFW, 100% X-Ray Welded or Fabricated Pipes
Length 2m – 5.8m, 6m, 12m
Surface Finish Annealed & Pickled, Hot Rolled No.1 Mill Finish, Polished, Mirror, Matte, 240 Grit, 400 Grit, 500 Grit for Stainless Steel Pipes
Pipe End Plain End/ Bevel End
Groove End
Ends Joint with Flange or Fittings
Threaded on Two Ends, One End with Coupling, One End with Plastic Cap
Marking As Per Client Requirements or Mill Standard
Packing OD Not Less Than 273mm: Loose Packing – Piece by Piece
OD less than 273mm – In Hexagonal Seaworthy Bundles Packed by Steel Strips
On Request Small Sizes May be Nested into Big Sizes
Production Method Seamless, Hot Rolled, Cold Drawn, Heat Treated, Impact Tested
Trade Term FOB, CFR, CIF, EXW
Payment Term T/T, LC
Delivery Time 15-45 days (based on quantity) after receiving advanced payment by T/T or LC

About 317/317L Stainless Steels

Stainless steel 317 (SS317) is a modified version of stainless steel 316 (SS316) with higher molybdenum (Mo) addition to improve the pitting-corrosion resistance as well as enhance its strength. Stainless steel 317L (SS317L) is the low carbon version of SS317 providing improved corrosion resistance relative to stainless steel 316L (SS316L). The low carbon permits SS317L to be welded without sensitization to intergranular corrosion resulting from chromium carbide precipitation in the grain boundaries. Both SS317 and SS317L are widely used in pulp and paper making industry, chemical processing, petrochemical piping and textile industry.

PREN of Various Grades of Stainless Steels

Grade Type Cr Mo N PREN
Ferritics
1.4003 10.5-12.5 NS 0.030 max 10.5-12.5
1.4016 430 16.0-18.0 NS NS 16.0-18.0
1.4113 434 16.0-18.0 0.9-1.4 NS 19.0-22.6
1.4509 441 17.5-18.5 NS NS 17.5-18.5
1.4521 444 17.0-20.0 1.8-2.5 0.030max 23.0-28.7
Austenitics
1.4301 304 17.5-19.5 NS 0.11max 17.5-20.8
1.4311 304LN 17.5-19.5 NS 0.12-0.22 19.4-23.0
1.4401/4 316/316L 16.5-18.5 2.0-2.5 0.11max 23.1-28.5
1.4435 316L (2.5% min Mo) 17.0-19.0 2.5-3.0 0.11max 25.3-30.7
1.4406 316LN 16.5-18.5 2.0-2.5 0.12-0.22 25.0-30.3
1.4539 904L 19.0-21.0 4.0-5.0 0.15max 32.2-39.9
1.4563 Sanicro 28 24.0-26.0 3.0-4.0 0.11max 35.9-43.0
1.4547 254SMO 19.5-20.5 6.0-7.0 0.18-0.25 42.2-47.6
Duplex
1.4162 Lean Duplex 21.0-22.0 0.1-0.8 0.20-0.25 24.5-28.6
1.4362 2304 22.0-24.0 0.1-0.6 0.05-0.20 23.1-29.2
1.4462 2205 21.0-23.0 2.5-3.5 0.10-0.22 30.8-38.1
1.44102 2507 24.0-26.0 3.0-4.0 0.24-0.35 > 402

Equivalents of 317/317L Stainless Steel Grade

AISI 317 / 317L
UNS S31700 / S31703
Werkstoff Nr. 1.4449 / 1.4438

Chemical Composition (%) of UNS S31700/S31703, 1.4449/1.4438, 317/317L Stainless Steel Seamless Pipes

Element SS 317 SS 317L
Ni 11 – 14 11 – 15
Cr 18 – 20 18 – 20
C 0.08 max 0.035 max
Mo 3 – 4 3 – 4
C 0.08 max 0.035 max
Fe Balance
Mn 2 max 2 max
Si 1 max 1 max
S 0.030 max 0.030 max
P 0.040 max 0.040 max

Mechanical Properties for UNS S31700/S31703, 1.4449/1.4438, 317/317L Stainless Steel Seamless Pipes

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
317 515 205 35 95 217

Physical Properties of UNS S31700/S31703, 1.4449/1.4438, 317/317L Stainless Steel Seamless Pipes

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
317/317L 8000 193 17.2 17.8 18.4 16.2 21.5 500 720

Applications of UNS S31700/S31703, 1.4449/1.4438, 317/317L Stainless Steel Seamless Pipes

Stainless Steel 317L pipes find applications in a wide rage of industrial sectors such as pulp and paper making industry, chemical processing, petrochemical piping and textile industry.

Additional information

Product

Stainless Steel 317 Pipe, UNS S31700/S31703 Stainless Steel Pipes, 1.4449/1.4438 Seamless Pipes

Product Size

OD (NB Sizes) 1/2" to 72"
Wall Thickness: SCH 5 to SCH XXS, Custom Thickness

Type

Seamless Pipes, Welded Pipes, Large Diameter Fabricated Pipes, 100% X Ray Welded Pipes

Other Material Grades

304, 304L, 316, 316L, 317/L, 321/321H, 310/310S, 347/347H, 904L, 254 SMO, Alloy 20, Duplex & Super Duplex

Buttweld Pipe Fittings

-ASME B16.9
-Size 1/2" NB to 72" NB
-Elbow (LR & SR, 180 Deg, 90 Deg., 45 Deg, 3D Bends, 5D Bends, 10D Bends, Tee (Equal & Reducing), Reducer (Concentric & Eccentric), End Caps, Dish Ends, Stubend (Long & Short)

Forged Fittings

-1/8"~4" (DN6~DN100)
-ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
-Threaded & Socket Weld Pipe Fittings in Pressure Rating 3000#, 6000# & 9000#
-Elbow 90 Degree, Elbow 45 Degree, Tee, Cross, Union, Street Elbow, Coupling, Half Coupling, Reducing Coupling, Cap, Hex Head Bushing, Hex Head Plug, Square Head Plug, Round Head Plug, Bull Plug, Boss, Outlet, Hex Nipple, Swage Nipple

Flanges

-Size: 1/2" (15 NB) to 48" (1200NB)
-Standards: ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
-Pressure Ratings: Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500, PN6, PN10, PN16, PN25, PN40, PN64 etc.
-Types of Flanges: Weld neck Flanges (WNRF), Slip-on Flanges (SORF), Blind Flanges (BLRF), Lap Joint Flanges
(SOLJ), Socket-weld Flanges (SWRF), Screwed (Threaded) Flanges, Long weld neck Flanges (LWNRF), Spectacle Blind Flanges, Spacer & Blind Flanges, Ring Type Joint Flanges (RTJ), Reducing Flanges, Raised Face (RF) Flanges, Orifice Flanges, Large Diameter Flanges, Custom Flanges, Drawing Flanges, Forged Flanges, Plate Flanges, Flat Face Flanges, etc.

Quality Assurance

Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report

Marking

As per Manufacturing Specification, Heat Number Traceability

Export to Africa

Burundi, Comoros, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Malawi, Mauritius, Mayotte, Mozambique, Reunion, Rwanda, Seychelles, Somalia, Tanzania, United Republic of Uganda, Zambia, Zimbabwe, Angola, Cameroon, Central African Republic, Chad, Congo (Brazzaville), Congo, Democratic Republic of the Equatorial Guinea, Gabon, Sao Tome and Principe, Algeria, Egypt, Libyan Arab Jamahiriya, Morroco, South Sudan, Sudan, Tunisia, Western Sahara, Botswana, Lesotho, Namibia, South Africa, Swaziland, Benin, Burkina Faso, Cape Verde, Cote d\\'Ivoire (Ivory Coast), Gambia, Ghana, Guinea, Guinea-Bissau, Liberia, Mali, Mauritania, Niger, Nigeria, Saint Helena, Senegal, Sierra Leone, Togo

Export to America

Anguilla, Antigua and Barbuda, Aruba, Bahamas, Barbados, Bonaire, Saint Eustatius and Saba, British Virgin Islands, Cayman Islands, Cuba, Curaçao, Dominica, Dominican Republic, Grenada, Guadeloupe, Haiti, Jamaica, Martinique, Monserrat, Puerto Rico, Saint-Barthélemy, St. Kitts and Nevis, Saint Lucia, Saint Martin, Saint Vincent and the Grenadines, Sint Maarten, Trinidad and Tobago, Turks and Caicos Islands, Virgin Islands (US), Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Falkland Islands (Malvinas), French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela, Bermuda, Canada, Greenland, Saint Pierre and Miquelon, United States

Export to Asia

Afghanistan, Armenia, Azerbaijan, Bangladesh, Bhutan, Brunei Darussalam, Cambodia, China, Georgia, Hong Kong, India, Indonesia, Japan, Kazakhstan, South Korea, Kyrgyzstan, Laos, Macao, Malaysia, Maldives, Mongolia, Myanmar (ex-Burma), Nepal, Pakistan, Phillipines, Singapore, Sri Lanka (ex-Ceilan), Taiwan, Tajikistan, Thailand, Timor Leste (West), Turkmenistan, Uzbekistan, Vietnam

Export to Europe

Albania, Andorra, Belarus, Bosnia, Croatia, European Union, Faroe Islands, Gibraltar, Guerney and Alderney, Iceland, Jersey, Kosovo, Liechtenstein, Macedonia, Man, Island of Moldova, Monaco, Montenegro, Norway, Russia, San Marino, Serbia, Svalbard and Jan Mayen Islands, Switzerland, Turkey, Ukraine, Vatican City State (Holy See)

Export to European Union

Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, United Kingdom

Export to Middle East

Bahrain, Iraq, Iran, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, United Arab Emirates, Yemen

1 review for SS 317/317L Seamless Pipes

  1. Daniel Jacob

    Thank you for your quick response. Kindly send us the datasheet for the alloy.

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