Stainless Steel Pipe Manufacturers in India

As one of the leading stainless steel pipe manufacturers in India, we stock over 600 tons in ss seamless and welded pipes. Metline is one of the largest stainless steel pipe supplier in India. Our stainless steel products include stainless steel seamless tube, stainless steel welded tube, ss seamless pipe and ss welded pipe. We supply a large variety of grades in size range of 6mm OD to 610mm OD, with thickness upto 30mm. We manufacture large diameter fabricated stainless steel pipes, high wall thick stainless steel pipes and thin walled stainless steel tubings.

ProductStainless Steel Pipes
TypeSeamless, Welded, ERW, 100% X Ray Welded
Size OD (mm)6.00 to 610.00
Thickness (mm)0.5mm to 30mm
Length (mm)6000, 3000, 2000, 12000, Custom Length
FinishAnnealed & Pickled, 2B, No.4, Mirror, Polish
PackingBundled Packing
ServicesCutting, Beveling, Threading, Polishing
  • SS Seamless & Welded Pipe Available in 1/2″ to 24″ NB ( 12.7mm – 610mm)

  • SS Tubes in Size 12.7mm to 203mm in thickness upto 8mm

  • Large Dia. SS Welded Pipes are 100% X-Ray Welded

  • SS Pipes Available in Round, Square, and Rectangular Shape

  • We Specialize in Both Thin Wall, High Wall Thk. SS Pipes.

Stainless Steel Pipes Wholesalers Manufacturers, Exporters

We Sell High Quality Stainless Steel Pipes at Reasonable Prices!

ASTM A312, ASTM A213, ASTM A790, ASTM A554, ASTM A249, ASTM A269, ASTM A270, ASTM A358

If you are looking for high quality stainless steel pipe manufacturer, contact us on [email protected] or +919987448842

Stainless Steel Pipes Manufacturers, Stainless Steel Tubes Suppliers in India – Top Suppliers of SS Pipes & Tubes, SS Tubing’s

Top Quality Stainless Steel Seamless Pipes Manufacturers, Stainless Steel Instrumentation Tubes – Call Us for Best Prices Now!

Seamless & Welded Stainless Steel Pipes – ASTM A 312 TP304/304L, TP316/316L/316Ti, 321H, 347H, 317L, 904L, 310S, DUPLEX

An ISO 9001:2008 Certified Company, Metline Industries is a leading manufacturer and exporter of stainless steel pipes and stainless steel tubes in India. Our entire range of stainless steel pipes and stainless steel tubes are generally available in 6 meter lengths, but can be cut to size and supplied with relevant test certificates.

Table of Contents – Click Below

  1. Stainless Steel Pipes Price List in India
  2. Types of Stainless Steel Pipes Sold by Metline Industries
  3. Testing & Value Added Services Offered for Stainless Steel Pipes
  4. Production, Supply, Stock Range of Stainless Steel Pipes
  5. Stainless Steel Pipes Chemical Composition
  6. Mechanical Properties of Stainless Steel Pipes
  7. Dimensions of Stainless Steel Pipes
  8. Outside Diameter Tolerance for Stainless Steel Pipes
  9. Wall Thickness Tolerance of Stainless Steel Pipes
  10. Manufacturing Specifications for Stainless Steel Pipes
  11. Markings Format on Stainless Steel Pipes
  12. Stainless Steel Pipes Exporters
  13. Stainless Steel Pipes Suppliers in India

Our comprehensive stock of stainless steel pipes are in accordance with material specification ASTM A312 and dimensional specification ANSI/ASME B36.19M and ANSI/ASME B36.10M. Our extensive stocks of stainless steel seamless pipes and stainless steel welded pipes comprises of pipes and tubes in a size range of 6 NB (1⁄8”) to 600 NB (24”) in SCH 10 and SCH 40. Stainless steel seamless pipes are also available ex-stock in heavier schedules such as SCH 80S, SCH 160 and XXS.

10″ SCH 40 Stainless Steel Pipes | 6″ SCH 10 Stainless Steel Pipes1/2″ SCH 40 Stainless Steel Tubes | SS Tubes

Stainless Steel Pipes, Stainless Steel Tubing – TP304/304L, TP316L Tubes Available in Size range: 1/2” Sch 5 through to 36″ Sch 40

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Metline Industries is a leading manufacturer and exporter of stainless steel pipes and stainless steel tubes in India. Our inventory includes stainless steel pipes and tubes in many grades including SS304, SS304L, SS321, SS321H, SS316L, SS347H, SS317L, Duplex 2205/UNS 31803, Super Duplex 2507, 904L and stainless steel 446. 304/304L stainless steel pipes/tubes and 316/316L stainless steel pipes/tubes are readily available in all standard pipe sizes and schedules including Sch 5, Sch 10, Sch 40s and Sch 80s.

Call Us for Best Prices for Stainless Steel Pipes, Stainless Steel Tubes and Other Special Alloys!

Buy High Quality Stainless Steel Pipes, SS Tubes! Call Us Now +919833604219 Mail Us [email protected]

Special Sizes or Non Standard Size Stainless Steel Pipes Available on Request – Contact Us

Stainless Steel Pipes Supplier, Stockholder in Mumbai - Seamless Pipes, Welded Pipes, ERW Pipes, Polished Pipes, Capillary Tubes, Coiled Tubing's

Stainless Steel Pipes Supplier, Stockholder in Mumbai – Seamless Pipes, Welded Pipes, ERW Pipes, Polished Pipes, Capillary Tubes, Coiled Tubing’s

Custom size large diameter fabricated stainless steel welded pipes can be offered with 100% X-Ray welding reports to meet the most challenging requirements of our customers. Our inventory includes stainless steel pipes and tubes in many grades including SS304, SS304L, SS321, SS321H, SS316L, SS347H, SS317L, Duplex 2205/UNS 31803, Super Duplex 2507, 904L and stainless steel 446.

Our high quality stainless steel pipes and stainless steel tube products exhibit greater corrosion resistance, high strength, durability, and machining ability. Stainless steel pipes and stainless steel tubes are most widely used in petrochemical plants, oil and gas equipments, heat exchanger equipment’s, sea water applications, pharmaceuticals, general fabrication purposes, chemical processing equipment, food and beverage industry and water treatments plants. Stainless steel pipes and tubes are used for water and oil and gas transmission as they can withstand harsh climatic conditions and high internal and external pressure.

In addition to standard size stainless steel pipes and stainless steel tubes, we specialise in providing our customers with custom size pipe and tube requirements through with the help of our extensive network of worldwide suppliers. Our commitment to provide our customers with best quality products has helped us become one of the biggest suppliers of stainless steel pipes and stainless steel tubes in India and international market.

Stainless Steel Seamless Pipes & Tubes

Metline Industries provides ex-stock supply of stainless steel seamless pipes per ASTM A312 in 304/304L, 316/316L/316Ti, 321H, SS347H, 317L, 904L and SS446 among other special grades. 304/304L stainless steel pipes/tubes and 316/316L stainless steel pipes/tubes are readily available in all standard pipe sizes and schedules including Sch 5, Sch 10, Sch 40s and Sch 80s. Stainless steel seamless tubes are available in compliance with ASTM A213 and ASTM A269 in common grades of such as 304/304L and 316/316L in standard tube sizes and wall thicknesses. We can offer custom size cold drawn stainless steel pipes and stainless steel tubes to our customers. Generally stainless steel pipes and stainless steel tubes are available in standard OD or NB sizes. However, with our tube processing capabilities we can offer any custom size outside diameter and thickness to our customers.

Stainless Steel Welded Pipes & Tubes

Metline Industries provides ex-stock supply of stainless steel welded pipes in accordance with ASTM A312 in common grades such as 304/304L and 316/316L in standard pipe sizes and schedules including Sch 5, Sch 10, Sch 40s and Sch 80s. Metline specialises in the supply of 100% X-Ray Welded custom sizes large diameter fabricated stainless steel pipes. All custom fabricated stainless steel pipe products are accompanied with X-Ray reports and chemical and physical properties certification from NABL approved labs. Specialty testing, including Hydro Testing, Destructive Test, and Non Destructive Test reports can be supplied upon customer request.

Stainless Steel Pipes, Stainless Steel Tubes Testing & Value Added Processing Services from METLINE

  1. Stainless Steel Pipe Polishing
  2. Stainless Steel Pipe Beveling
  3. Heat Treatment, Annealing, Pickling
  4. Ultrasonic Testing
  5. 100% X-Ray Welding for Large Diameter Custom Size Stainless Steel Pipes
  6. Tube Processing
  7. Special Testing Requirements – Destructive Testing, Non Destructive Testing etc.

Production, Supply, Stock Range of Stainless Steel Pipes and Stainless Steel Tubes

Stainless Steel Pipe Manufacturing Grades
Austenite Stainless Steel Pipe Grades304/304L, 316/316L, 304H, 304LN, 316Ti, 310S, 904L, 317L, 321/321H, 347/347H
Martensite Stainless Steel Pipes Grades446, 410S
Duplex Stainless Steel Pipes GradesS31803, S32205, S32750, Duplex 2205, Super Duplex 2507

Outside Diameter6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Thickness Range0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
TypeSeamless / ERW / Welded / Fabricated / CDW
FormRound Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
LengthSingle Random, Double Random & Required Length End: Plain End, Beveled End, Treaded
End ProtectionPlastic Caps
Surface Finish:2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
Delivery ConditionAnnealed and Pickled, Polished, Bright Annealed, Cold Drawn
Inspection, Test ReportsMill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
PackingPacked in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
SpecialsSizes and Specifications other than above can be manufactured on request

Chemical Composition of Stainless Steel Pipes, as per ASTM A312 Manufacturing Standard

The below table shows the chemical composition of the most used A312 Stainless Steel Pipes:

A312 GRADESUNSCMnPSSiCrNiMoTiNbN
TP304S304000.0820.0450.03118.0-20.08.0-11.0
TP304LS304030.03520.0450.03118.0-20.08.0-13.0
TP304HS304090.04-0.1020.0450.03118.0-20.08.0-11.0
TP304NS304510.0820.0450.03118.0-20.08.0-18.00.10-0.16
TP304LNS304530.03520.0450.03118.0-20.08.0-12.00.10-0.16
TP309SS309080.0820.0450.03122.0-24.012.0-15.00.75
TP309HS309090.04-0.1020.0450.03122.0-24.012.0-15.0
TP309CbS309400.0820.0450.03122.0-24.012.0-16.00.7510xC min
1.10 max
TP309HCbS309410.04-0.1020.0450.03122.0-24.012.0-16.00.7510xC min
1.10 max
TP310SS31080.0820.0450.03124.0-26.019.0-22.00.75
TP310HS31090.04-0.1020.0450.03124.0-26.019.0-22.0
TP310CbS310400.0820.0450.03124.0-26.019.0-22.00.7510xC min
1.10 max
TP310HCbS310410.04-0.1020.0450.03124.0-26.019.0-22.00.7510xC min
1.10 max
TP316S31600.0820.0450.03116.0-18.011.0-14.02.0-3.0
TP316LS316030.03520.0450.03116.0-18.010.0-14.02.0-3.0
TP316HS316090.04-0.1020.0450.03116.0-18.011.0-14.02.0-3.0
TP316TiS316350.0820.0450.030.7516.0-18.010.0-14.02.0-3.05x0.1
(C-N)
-0.7
TP316NS316510.0820.0450.03116.0-18.010.0-14.02.0-3.00.10-0.16
TP316LNS316530.03520.0450.03116.0-18.011.0-14.02.0-3.00.10-0.16
TP317S31700.0820.0450.03118.0-20.010.0-14.03.0-4.0
TP317LS317030.03520.0450.03118.0-20.011.0-15.03.0-4.0
TP321S32100.0820.0450.03117.0-19.09.0-12.00.1
TP321HS321090.04-0.1020.0450.03117.0-19.09.0-12.00.1
TP347S34700.0820.0450.03117.0-19.09.0-13.0
TP347HS347090.04-0.1020.0450.03117.0-19.09.0-13.0
TP347LNS347510.05-0.0220.0450.03117.0-19.09.0-13.00.20-0.06-0.10
50
TP348S34800.0820.0450.03117.0-19.09.0-13.0
TP348HS348090.04-0.1020.0450.03117.0-19.09.0-13.0

Mechanical Properties of Stainless Steel Pipes, as per ASTM A312

ASTM A312 Mechanical Properties
MaterialHeatTemperureTensile StrengthYield StrengthElongation %, Min
TreatmentMin.Ksi (MPa), Min.Ksi (MPa), Min.
º F(º C)
TP304Solution1900 (1040)75(515)30(205)35
TP304LSolution1900 (1040)70(485)25(170)35
TP304HSolution1900 (1040)75(515)30(205)35
TP310SSolution1900 (1040)75(515)30(205)35
TP316Solution1900(1040)75(515)30(205)35
TP316LSolution1900(1040)70(485)25(170)35
TP316HSolution1900(1040)75(515)30(205)35
TP316TiSolution1900(1040)75(515)30(205)35
TP321Solution1900(1040)75(515)30(205)35
TP321HSolutionCold: 2000(1100)75(515)30(205)35
Hot: 1925(1050)
TP347Solution1900(1040)75(515)30(205)35
TP347HSolutionCold: 2000(1100)75(515)30(205)
Hot: 1925(1050)

Dimensions of Welded and Seamless Stainless Steel Pipe

NPSOutside DiameterNominal Wall Thickness
Designatorin.mmSchedule 5SSchedule 10SSchedule 40SSchedule 80S
in.mmin.mmin.mmin.mm
1/80.4110.290.0491.240.0681.730.0952.41
1/40.5413.720.0651.650.0882.240.1193.02
3/80.6817.150.0651.650.0912.310.1263.2
1/20.8421.340.0651.650.0832.110.1092.770.1473.73
3/44.0526.670.0651.650.0832.110.1132.870.1543.91
11.3233.40.0651.650.1092.770.1333.380.1794.55
1 1/41.6642.160.0651.650.1092.770.143.560.1914.85
1 1/21.9048.260.0651.650.1092.770.1453.680.25.08
22.3860.330.0651.650.1092.770.1543.910.2185.54
2 1/22.8873.030.0832.110.123.050.2035.160.2767.01
33.5088.90.0832.110.123.050.12165.490.37.62
3 1/24.00101.60.0832.110.123.050.2265.740.3188.08
44.50114.30.0832.110.123.050.2376.020.3378.56
55.56141.30.10*92.770.1343.40.2586.550.3759.52
66.63168.280.10*92.770.1343.40.287.110.43210.97
88.63219.080.1092.770.1483.760.3228.180.512.7
1010.75273.050.1343.40.1654.190.3659.270.512.7
1212.75323.850.1563.960.184.570.3759.520.512.7
1414.00355.60.1563.960.1884.78
1616.00406.40.1654.190.1884.78
1818.00457.20.1654.190.1884.78
2020.005080.1884.780.1884.78
2222.00558.80.1884.780.2185.54
2424.00609.60.2185.540.256.35
3030.007620.256.350.3127.92

Outside Diameter Tolerance of Stainless Steel Pipes

NPSASTM A312 OD Tolerance
+
inchmminchmm
1/8~1 1 /21/64(0.015)0.41/32(0.031)0.8
> 1 1 /2~41/32(0.031)0.81/32(0.031)0.8
> 4~81/16(0.062)1.61/32(0.031)0.8
> 8~183/32(0.093)2.41/32(0.031)0.8
> 18~261/8(0.125)3.21/32(0.031)0.8
> 26~345/32(0.156)41/32(0.031)0.8
> 34~483/16(0.187)4.81/32(0.031)0.8

Wall Thickness Tolerance of Stainless Steel Pipes

NPSASTM A312 WT Tolerance, %
+
1/8-2 1 /22012.5
3~18, t/D≤ 5%22.512.5
3~18, t/D> 5%1512.5
≥ 20, welded17.512.5
≥ 20, seamless, t/D≤ 5%22.512.5
≥ 20, seamless, t/D> 5%1512.5

Stainless Steel Pipes Manufacturing Specifications

ASTM A312: Seamless and straight-seam welded austenitic pipe intended for high temperature and general corrosive service. Filler metal not permitted during welding.

ASTM A358: Electric fusion welded austenitic pipe for corrosive and/or high temperature service. Typically only pipe up to 8 inch is produced to this specification. Addition of filler metal is permitted during welding.

ASTM A790: Seamless and straight-seam welded ferritic/austenitic (duplex) pipe intended for general corrosive service, with a particular emphasis on resistance to stress corrosion cracking.

ASTM A409: Straight-seam or spiral-seam electric fusion welded large diameter austenitic light-wall pipe in sizes 14” to 30” with walls Sch5S and Sch 10S for corrosive and/or high

ASTM A376: Seamless austenitic pipe for high temperature applications.

ASTM A813: Single-seam, single- or double- welded austenitic pipe for high temperature and general corrosive applications.

ASTM A814: Cold-worked welded austenitic pipe for high temperature and general corrosive service.

Markings on Stainless Steel Pipes

The full identification of the pipe should be continuously marked down its whole length, including:

  1. Nominal Pipe Size (Nominal Bore)
  2. Schedule (Wall Thickness)
  3. Specification
  4. Grade
  5. Method of Manufacture (Seamless or Welded)
  6. Heat Number
  7. Manufacturer’s Name or Symbol – Optional

Example – ASTM A 312 Pipe 304 12″ NB SCH 40S SMLS HEAT NO. XXX

Export Destinations for Stainless Steel Pipes and Stainless Steel Tubes

Product reliability and performance has made Metline Industries a leading exporter and distributor of stainless steel pipes, stainless steel tubes and stainless steel tubing in India and international markets such as UAE, Bahrain, Indonesia, Malaysia, Mexico, Chile, Brazil, Peru, Nigeria, Kuwait, Jordan, Thailand (Bangkok), Venezuela, Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa, Kazakhstan, Saudi Arabia. Our high quality steel pipes, good customer service, and in house pipes and tubes processing capabilities have made us one of the emerging suppliers for steel pipes and tubes in Middle East countries including Bahrain, Cyprus, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, Turkey, United Arab Emirates and Yemen.

Domestic Supply Destinations for Stainless Steel Pipes and Stainless Steel Tubes

Our products are supplied to all major Industrial areas and cities in India such as Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bhiwandi, Bikaner, Mangalore, Kochi (Cochin), Bhavnagar, Tirupur, Ankleshwar, Assam, Siliguri, Jamshedpur, Warangal, Nellore, Agartala and Thoothukudi

Key Products:  Stainless Steel Pipes Suppliers, Stainless Steel Tubes Manufacturers, SS Pipes Exporters in India, Instrumentation Tubes Supplier, ASTM A312 TP 304L Stainless Steel Pipes, ASTM A312 TP 316L Stainless Steel Pipes, ASTM A312 TP 316Ti Stainless Steel Pipes, ASTM A312 TP 321H Stainless Steel Pipes, Cold Drawn Stainless Steel Tubes Suppliers in India, Fabricated Stainless Steel Pipes, Duplex Stainless Steel Pipes, Stainless Steel Tubing Suppliers, Stainless Steel Seamless Pipes, Stainless Steel Welded Pipes, 24″ Stainless Steel Pipe, 36″ Stainless Steel Pipes,  NB Size Stainless Steel Pipes, 20″ Stainless Steel Pipes

Prices for Stainless Steel Pipes & Tubes, Updated 16th June 2018

We are pleased to offer you an indication on the current pricing scenario of stainless steel pipes for our Indian and overseas customers. Kindly note the following:

  1. For Indian Customers Prices for Stainless Steel Pipes are Ex-Works – Freight & GST @ 18% is Extra on Below Quoted Prices. Also, for some sizes, where the materials are in shortage, prices could be different depending on availability, especially in case of stainless steel seamless pipes. Stainless steel seamless pipes are not manufactured in India, and are generally imported one. 98% of stainless steel seamless pipes in terms of quantity are imported from China, but the quality is good and widely acceptable by all customers. In case of Welded or ERW pipes and polished stainless steel pipes, prices remain stable, as all are mostly manufactured in house by Metline Industries or in some cases our principal manufacturers. At Metline, our objective is not just to sell goods, but also educate our customers, to help them time their purchases well.
  2. For Export Customers – Our prices mainly depend on the quantity and delivery time offered by our customers overseas. For Ex-Stock items prices could be slightly higher, while for order where we have delivery time, we can offer best prices for stainless steel pipes.

If you are looking for best prices for stainless steel pipes & tubes, email us on [email protected] or call us on +919833604219, +919987448842.

Sr. No.DescriptionSizesThicknessPrice/Kg in Rs.Price in US$/kg
Stainless Steel Seamless PipesDomestic Sales to IndiaExport Price
1ASTM A312 TP 304 Seamless Pipes11/2″ to 4″SCH 10 & SCH 402703.5
2ASTM A312 TP 304 Seamless Pipes1″SCH 10 & SCH 402953.40
3ASTM A312 TP 304 Seamless Pipes6″SCH 10 & SCH 403104.30
4ASTM A312 TP 316L Seamless Pipes11/2″ to 4″SCH 10 & SCH 403604.95
5ASTM A312 TP 316L Seamless Pipes1″SCH 10 & SCH 403905.40
Stainless Steel Welded/ERW Pipes
1ASTM A312 TP 304 ERW Pipes1″ to 4″SCH 10 & SCH 401952.90
2ASTM A312 TP 304 ERW Pipes6″SCH 10 & SCH 402203.20
3ASTM A312 TP 316L ERW Pipes1″ to 4″SCH 10 & SCH 402904.20
4ASTM A312 TP 316L ERW Pipes6″SCH 10 & SCH 403204.70
Stainless Steel Polished Pipes, 600 Grit
1ASTM A554 304 Pipes1″ to 3″1.2mm, 1.5mm2002.95
2ASTM A554 201 Pipes1″ to 3″1.2mm, 1.5mm1401.85
3ASTM A554 316 Pipes1″ to 3″1.2mm, 1.5mm3054.30