AISI 904L SS Welded Pipes
Siddhagiri Metals and Tubes is a leading supplier, manufacturer and exporter of AISI 904L Stainless Steel Welded Pipe in forms like SS 904L Welded Square Pipe, SS 904L Welded Round Pipe and SS 904L Welded Rectangle Pipe with ASTM A312, TP904L and UNS N08904.
Other Names: ASTM A312 TP904L, ASTM A312 UNS N08904, Steel Pipe, 904L Stainless Steel Pipe, 904L Steel Pipe, 904L Stainless Pipe, 904L Welded Pipe, 904L SS Welded Pipe, ASTM A312 TP904L, Stainless Steel Welded Pipe
Material: SS904L, AISI 904L, SUS904L, INOX 904L, Stainless Steel 904L, UNS N08904, WNR 1.4539.
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
AISI 904L Stainless Steel Welded Pipe Supplier · ASTM A312 UNS N08904 · TP904L Pipes
Stainless Steel 904L Welded Pipe supplied by Siddhagiri Metals and Tubes is a high quality Stainless Steel Pipe with UNS N08904 / and ASTM A312, offered in forms like Stainless Steel Square Pipe, Stainless Steel Round Pipe and Stainless Steel Rectangular Pipe. Siddhagiri Metals and Tubes is a leading Manufacturer, Supplier and Exporter of AISI 904L Stainless Steel Welded Pipe in various shapes such as SS904L Welded Square Pipe, SS904L Welded Round Pipe and SS904L Welded Rectangular Pipe as per the clients requirments. We offer 904L SS Welded Pipe and ASTM A312 TP904L Pipe as per national as well as international standards and specifications with ASTM A312 UNS N08904. These Stainless Steel Welded Pipe are widely used in various industrial applications.
Siddhagiri Metals and Tubes specializes in offering hard to find items in large or small quantity. Contact Us Today ! for more information on AISI 904L Stainless Steel Welded Pipes.
Welded Pipes are of two types ERW and EFW. A process for producing welded pipe is Electric Resistance Welding (ERW) also known as Contact Welding. Processing of Electric Fusion Welding, also called Continuous Welding begins as coiled steel with appropriate thickness, width and weight is made. SS 904L Welded Pipes are available in a wide range of sizes and properties. Due to the weld seam, lower operating pressures are stated in accordance with ASME compared to seamless pipes. In general Stainless Steel welded pipe possess tighter dimensional tolerances than seamless pipes and are less costly if produced in same quantities. We have a huge inventory of 904L SS Welded Pipe in different sizes and dimensions ranging from 1/8" to 16" inches in size and Sch 5, Sch 5s, Sch 10, Sch 10s, Sch 20, Sch 30, Sch 40s, Sch 40, Sch STD, Sch 60, Sch 80s, Sch 100, Sch 120, Sch XS, Sch XXS, Sch 160 in thickness. The Stainless Steel pipe is manufactured and finished according to dimension standards such as ANSI B36.10 and ANSI B36.19.
Siddhagiri Metals and Tubes is a leading supplier of SS 904L Pipes providing an extensive selection of all grades and dimensions to the oil and gas, petrochemical, chemical and power industries. We work closely together with certified pipe manufacturers from around the world and have a huge range of different welded pipes constantly on stock ranging from Electric Resistance Welded (ERW) Pipes, Fusion Welded (EFW) Pipes to Double Submerged Arc Welded (DSAW) Pipes. Siddhagiri Metals and Tubes is one of the major manufacturers of SS 904L Pipes for applications in oil and gas, LNG, Petro-chemical, shipbuilding, desalination, water treatment and energy industries.
We are engaged in offering wide range of ASTM A312 TP904L welded pipes in Stainless Steel, Duplex Steel, Nickel Alloy, Copper and Alloy Steel material. We also specialize in supplying Stainless Steel Welded Pipes. We have a huge stock of piping materials with applications in industries such as Medicine, Chemical, Oil and Gas etc. We have an inventory of Stainless Steel Pipes of Indian, European and Japanese origin. Our comapany has bagged an ISO 9001:2015 certification for the excellence in the quality of our products.
All our 904LSS Pipes conform to international standards and are manufactured according to ASTM, ASME, DIN, ANSI, EN, WERKSTOFFE, JIS, BS standards. Each piece of pipe is fully tested by professionals according to international standards. Few of the major brands we represent are Nippon, Sumitomo, Outokumpu, Sandvik, etc. We are Saudi ARAMCO approved vendors of Stainless Steel 904L Pipes. We export in many major countries which include UAE, Saudi Arabia, Russia, Iran, Indonesia, Chile, Germany, Australia, USA, Europe, Brazil, South Africa and many more.
- Pipe Specification: ASTM A312 TP904L, ASTM A312 UNS N08904, EN 1.4539.
- Dimension Standard: ANSI B36.19, B36.19M ANSI B36.10
- Outside Diameter (OD): 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size pipes available Ex-stock
- Thickness Range: 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS
- Type: Steel Welded Pipe, Steel EFW Pipes, Steel ERW Pipes
- Form: Steel Round Pipes, Steel Square Pipes, Steel Rectangular Pipe
- Length: Single Random, Double Random & Cut Length
- End: Plain End, Beveled End, Threaded
- End Protection: Plastic CapsOutside Finish: 2B, No.1, No.4, No.8 Mirror Finish
- Delivery Condition: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
- External Coating: 3LPE / 3LPP/ FBE/ DFBE/ PP
- Origin: Indian Origin, European Origin, Japanese Origin
- Testing and Documents: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
- Packing: Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests
AISI 904L SS Welded Pipe Sizes in Stock
|Pipe Form||Size Range||Thickness||Dimension Standards|
|904L SS Welded Pipe, 904L SS ERW Pipe, 904L SS EFW Pipes||1/8" to 48" inches||SCH 5, SCH 5S, SCH 10, SCH 10S, SCH 20, SCH 30, SCH 40S, SCH 40, SCH STD, SCH 60, SCH 80S, SCH 100, SCH 120, SCH XS, SCH XXS, SCH 160||ANSI B36.10, ANSI B36.19M|
Forms of AISI 904L SS Welded Pipe in Stock
SS904L Square Pipe
Stainless Steel Square Pipes available in ASTM A312 UNS N08904 SCH 5 to XXS
SS904L Round Pipe
Stainless Steel Round Pipes available in sizes 1/4 to 16" in ASTM A312 UNS N08904
SS904L Rectangular Pipe
Stainless Steel Rectangular Pipes available in ASTM A312 TP904L
C Si Mn P S Ni Cr Mo Cu MIN - - - - - 23.000 19.000 4.000 1.000 MAX 0.020 1.000 2.000 0.045 0.035 28.000 23.000 5.000 2.000
(% in 50mm)
MIN 220 490 35.00 MAX 90
Density kg/dm³ 8 Modulus of elasticity GPa 195 Thermal conductivity W/m°C 15.8 Thermal Capacity J/kg°C 450 Electrical resistivity µΩm 1
Properties of AISI 904L SS
904L SS Cold Forming
SS 904L is quite ductile and forms easily. The addition of molybdenum and nitrogen implies more powerful processing equipment may be necessary when compared with the standard 304/304L grades.
904L SS Hot Forming
Working temperatures of 1652 – 2102°F (900 – 1150°C) are recommended for hot working processes. Do not work this SS below 1742°F (950°C). If the final forming temperature falls below this threshold, a solution anneal of 1976 – 2156°F (1080 – 1180°C) is necessary. Rapid quenching is required.
904L SS Machining
The cold work hardening rate of SS 904L makes it less machinable than 410. Low speeds and constant feeds will minimize this SS's tendency to work harden. Tougher than 304 stainless with a long stringy chip, the use of chip breakers is recommended.
904L SS Welding
SS 904L can be readily welded by most standard processes. A post weld heat treatment is not necessary. All common fusion and resistance methods except oxyacetylene welding have proven successful. Use AWS E/ER 904L filler metal for best results.
904L SS Heat Treatment
904L stainless steel does not respond to heat treatment. Cold work will cause an increase in both hardness and strength. 1850-2050 F (1010-1121 C), followed by rapid cooling.
Services We Offer
Documentation is a very important part of the products we supply, and we work continuously to enhance the efficiency of the document-handling process without compromising quality of the product. Documents provided along with the shipment include Certificate of Origin, Material Test Certificate as per EN 10204 3.1 and 10204 3.2, NACE MR10103 and NACE MR0175 certified Test Certificates.
Stainless Steel Pipes are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFFE. Our products undergo stringent quality tests before they are dispatched.
PMI Testing, Ultrasonic Test, Mechanical Testing, Spectro Tests for Chemical Analysis of the grade, Flaring Test, IGC, etc. are some of the tests conducted at our facility. We welcome stage wise inspection from any of your representative or third party inspection agencies.
Packing and Delivery
The product is wrapped and packed in wooden crates or carton boxes. Our primary goal is to deliver quality products in time, no matter where the client is located.