Stainless Steel Pipe Suppliers in Mumbai

SS SEAMLESS PIPE SPECIFICATIONS
Specification	:	ASTM A312 , ASME SA312 / ASTM A358, ASME SA358
Stainless Steel Seamless Pipes Size	:	4 to 219 mm W. T.: 0.5 to 20 mm
Stainless Steel Welded Pipe Size	:	5.0 mm – 1219.2 mm
Stainless Steel EFW Pipe size	:	5.0 mm – 1219.2 mm
Stainless Steel Square Pipe	:	17, 18, 20, 21, 22, 19, 23, 24, 25, 28, 30, 36, 38, 50 mm
Stainless Steel Rectangular Pipe	:	10*30, 10*40, 10*50, 20*10, 23*11, 24*12, 25*13, 29*14, 28*25, 28*13, 30*15, 30*20, 30*22, 36*23, 50*25, 34*22, 60*30, 75*45, 95*45 mm
Stainless Steel Round Pipe	:	16, 17, 18, 19, 20, 21, 22, 23, 25, 28, 31.8, 35, 38.1, 48, 50.8, 60, 36, 63.5, 76.2, 89, 101, 114 mm
Stainless Steel ERW Pipe Suppliers Thickness	:	exact 0.25, 0.28, 0.32, 0.37, 0.41, 0.51, 0.91, 0.61, 0.71, 1.11, 1.15, 1.41 mm
SS Pipe Suppliers Schedule	:	SCH5, SCH10, STD, SCH40, SCH80, SCH160
Length	:	Single Random, Double Random & Cut Length.
Form	:	Round, Hollow, Rectangular, Square, Hydraulic, Straight Pipes Etc.
End	:	Plain End, Beveled End, Treaded.
Marking	:	All stainless steel Pipes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.)
Our Presence	:	USA, Australia, UK, Canada, Malaysia, Poland, Iran, Italy, Singapore, UAE
Material Test Certificates (MTC)	:	Material Test Certificates (MTC) as per EN 10204/ 3.1B and EN 10204 3.2
Finish	:	Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Test	:	Hardness Test Flattening Test Pitting Resistance Test Chemical Analysis – Spectro Analysis Micro and MacroTest Flaring Test Intergranular Corrosion (IGC) Test Mechanical Testing Such as Tensile of Area Positive Material Identification – PMI Testing
Specialized in	:	Large Diameter Stainless steel Pipe Suppliers

Wide size range of Stainless Steel Square Pipe, Exhaust Pipe and SS Threaded Pipe.

Types of Seamless & Welded Pipes:

ASME B36.19 SS Seamless Pipes SS Thick Wall Pipes Stainless steel Thick Wall Pipes SS Bush Hex Pipes ASTM A312 Austenitic Stainless Steel Hollow Pipe Austenitic Chromium-Nickel Stainless Steel flex Pipe Stainless Steel Round Pipes ASTM A358 SS Custom Pipes SS Half Round Pipe SS Polished Pipes Stainless Steel ERW Pipe Suppliers SS Welded Pipe SS Thin Wall Pipe Stainless Steel Half Round Pipe Stainless Steel Schedule 40 Pipe Stainless Steel Hydraulic Pipe SS sch 10 Pipe Dimensions

SS Schedule 80 Pipe Stainless Steel Half Pipe Stainless Steel Large Diameter Pipe ASME SA312 Stainless Steel Thin Wall Pipe SCH40 Stainless Steel Pipes ASTM A312 Stainless Steel Decorative Pipes Stainless Steel Seamless Pipes SA312 Electropolished Pipe SS Round Pipe Round Stainless Steel Pipe Custom SS Pipe Suppliers ASTM A312 Round Pipe SS Thick Wall Pipe ASME B36.19 SS welded pipe SS lined pipe ASME B36.19 clad pipe SS electropolished pipe

Stainless Steel Pipe & their different grades

TYPE 304 / 304L STAINLESS STEEL PIPE SUPPLIERS

• An austenitic chromium-nickel stainless steel
• Non-magnetic except when cold worked
• General purpose corrosion resistance

TYPE 304H STAINLESS PIPE

• Carbon Higher than 304 Type for better high temperature creep properties
• Used in high temperature over 1000 degrees F
• Corrosion resistance same as Type 304

TYPE 309S

• Superior heat resisting austenitic ss
• Slightly better corrosion resistance than 304 Type
• Good for continuous exposure to 2000 degrees F

TYPE 310S

• Superior heat resisting austenitic ss
• General corrosion resistance better than Type 309 and 304
• Good for continuous exposure to 2100 degrees F

TYPE 316 / 316L SS Pipe Suppliers

• An austenitic chromium-nickel ss
• Improved corrosion resistance to chlorides
• Improved corrosion and heat resistance

TYPE 317L

• An austenitic chromium-nickel molybdenum ss
• Used in Petroleum, chemical, pulp and paper industries
• Improved chloride pitting resistance over 316 Type

TYPE 321 / 321H

• An austenitic ss that contains titanium stabilizing elements
• Excellent for higher temperature service in carbide precipitation range
• Improved intergranular corrosion resistance

TYPE 347

• An austenitic stainless steel that contains columbium stabilizing elements
• Excellent for higher temperature service in carbide precipitation range
• Improved intergranular corrosion resistance

TYPE 410

• An martensitic ss with high mechanical properties
• Fair resistance to general oxidation and corrosion
• Resist abrasion and wear better than most stainless steel 300 series

TYPE 446

• An high chromium ferritic ss
• Excellent high temperature resistance to oxidation and corrosion
• Commonly used in high temperature applications

904L

• An austenitic ss with low carbon content
• Good resistance to crevice and pitting corrosion
• Resistance to general corrosion in reducing acids

DUPLEX 2205

• Dual-phase, 55% austenitic and 45% ferritic stainless steel
• Toughness, Good strength and corrosion resistance
• Resists chloride stress corrosion cracking

254 SMO

• An austenitic ss with a high Molybdenum content
• Very high resistance to chloride stress corrosion cracking
• High resistance to crevice and pitting and general corrosion

AL-6XN STAINLESS STEEL PIPE

• An austenitic ss with a high Molybdenum content
• Highly resistant to saltwater corrosion
• Exceptional resistance to chloride corrosion

SPEC. NO.	TITLE	SCOPE
ASTM A 249 ASME SA 249	Superheater, Welded Austenitic Boiler, Heat-Exchanger, and Condenser Tubes.	Pressure tubes, made from austenitic, (Types 304, 304H, 304L, 305, 309, 310,316, 316H, 317, 321, 321H, 347, 316L, 347H, 348, 348H, and XM grades.)
ASTM A 213 ASME SA 213	Seamless Ferritic and Superheater, Austenitic Stainless Steel Boiler, Heat-Exchanger, and Condenser Tubes.	Pressure tubes, made from 16 grades of austenitic and 12 grades of ferritic Cr-Mo Alloy Steel.
ASTM A 269	Seamless and Welded Austenitic Tubing for General Service.	13 grades of austenitic stainless,steel tubing for general corrosion- resisting and high-temperature service. (Types 304, 304L, 316, 316L, 317, 321,347, 348 and XM grades).
ASTM A 268 ASME SA 268	Seamless and Welded Ferritic SS Tubing for General Service.	15 grades of ferritic tubing for general corrosion resistance and high temperature service. (Types 329, 429, 405, 409, 410, 430, 430Ti, 443, 446, XMs & others).
ASTM A312 ASME SA 312	Stainless Steel Seamless Pipes and Welded Austenitic Pipes.	Austenitic intended for high temperature and general corrosive services. 22 grades are covered.
ASTM A 270	Seamless and Welded Austenitic Sanitary Tubing.	Austenitic ss intended for use in diary and food industry in sizes upto and including 4 inch in outside diameter.
ASTM A 376 ASME SA 376	Seamless Austenitic Pipe for High-Temp Central-Station Service.	Austenitic Pipes intended for high temperature and general corrosive services. Better surface than A312 pipe.
ASTM A 358 ASME SA 358	Electric-Fusion-Welded Austenitic Chromium-Nickel Altoel for High-Temperature	For corrosion and high temperature services, normally not less than 8 inch nominal diameter. Types 304, 304L, 316, 309, 310, 321, 347, 316L, 304H, 316H.
ASTM A 511	Seamless Pipes Mechanical Tubing.	Primarily round tubing. 27 grades are covered for mechanical application.
ASTM A 409 ASME SA 409	Welded Large Outside Diameter Light-Wall Austenitic Chromium-Nickel . AS Pipe for Corrosive or High-Temperature Services.	Nominal diameter 14-30 in. in Schedules SS and 105. Types 304, 304L, 309, 310, 316, 317, 321, 347, 348, 316L.
ASTM A 450 ASME SA 450	General Requirements for Alloy Steel Tubes.	Common Requirements for ASTM tubular specification.
ASTM A 554	Welded Pipes MechanicalTubing.	Nineteen grades are covered for mechanical application. Squares, Rounds, rectangles and special shapes are included.
ASTM A 530 ASME SA 530	General Requirements for Ferritic Alloy, Carbon and Austenitic Alloy Steel Pipe.	Common requirements for ASTM pipe specification as listed.
ASTM A 632	Seamless and Welded Austenitic Tubing for General Services. Small Diameter.	9 grades of austenitic tubing for general high-temperature and corrosion-resisting services.
AMS 5557	Steel Tubing, Heat Resistant and Corrosion 18 Cr; 11 Ni; Ti (SAE30321) Hydraulic.	Annealed type 347 hydraulic line tubing. Type 1—Seamless Type 2—Welded & Drawn
AMS 556	Steel Tubing, Heat Resistant and Corrosion 18 Cr; 11 Ni; (Cb + Ta) (SAE 30347) Hydraulic.	Annealed type 347 hydraulic line tubing. Type 1—Seamless Type 2—Welded & Drawn
AMS 5558	Welded, Steel Tubing, Heat Resistant and Corrosion 18 Cr; 11 Ni, (Cb + Ta) (SAE 30348) Thin Wall.	High pressure ducting, wall thickness more or less. Weld bEAD controlled, X-ray.
AMS 5559	Welded, Steel Tubing, Corrosion and Heat Resistant 18 Cr, 10 Ni, Ti, (SAE 30321) Thin Wall.	High pressure ducting, wall thickness more or less. Weld bead controlled, X-ray.
AMS 5561	Welded, Steel Tubing and Drawn High Pressure Hydraulic.	For parts and assemblies such as fluid lines subject to requiring corrosion and high pressure
AMS 5562	Steel Tubing, Seamless and Corrosion Resistant 21 Cr; 6 Ni; 9 Mn Annealed.	Parts and assemblies requiring both heat resistance and corrosion, and having higher strength than 18-8 types.
AMS 5560	Steel Tubing, Seamless and Corrosion Resistant 19 Cr; 9 Ni (SAE 30304).	Annealed 304 type aircraft hydraulic line tubing. (Not subject to high pressure). Structural.
AMS 5566	Steel Tubing, Seamless or Welded Corrosion Resistant 19 Cr, 10 Ni (SAE 30304) High Pressure Hydraulic.	Cold drawn 304 type, high pressure, aircraft Type 1 Seamless Type 2 Welded Drawn
AMS 5565	Steel Tubing, Welded Corrosion Resistant 19 Cr, 9 Ni (SAE 30304).	Annealed 304 type aircraft hydraulic line tubing.(Not subject to high pressure).
AMS 5567	Steel Tubing, Seamless or Welded Corrosion Resistant 19 Cr, 10 Ni (SAE 30304) Hydraulic, Solution Treated.	Fluid lines subject to medium high pressure require corrosion resistance. Annealed (1) Seamless (2) Welded & Drawn
AMS 5570	Steel Tubing, Seamless and Heat Corrosion Resistant 18 Cr, 10 Ni, Ti tSAE 30321). Annealed Structural.	Parts and assemblies requiring both heat and corrosion resistance especially when such parts are welded during fabrication. Requires oxidation resistance up to approximately 1500°F, but useful at that temperature only when stresses are low.
AMS 5571	Steel Tubing, Seamless Heat Corrosion Resistant 18 Cr, 11 Ni(Cb + Ta)‹SAE 30347). Annealed Structural.	Parts and assemblies requiring both heat and corrosion resistance especially when such parts are welded during fabrication. Requires oxidation resistance up to approximately 1500°F, but useful at that temperature only when stresses are low.
AMS 5572	Steel Tubing, Seamless and Heat Corrosion Resistant 25 Cr, 20 Ni, (SAE 30310). Annealed Structural.	Parts and assemblies requiring both heat and corrosion resistance especially when welded during fabrication. Requires oxidation resistance up to approximately 2000°F, but useful at that temperature only when stresses are low.
AMS 5574	Seamless Type 309S Annealed Structural.	Parts & assemblies requiring both heat and corrosion resistance up to 2000°F, especially welded assemblies.
AMS 5575	Steel Tubing, Seamless and Heat Corrosion Resistant 16 Cr, 11 Ni, (Cb + Ta) (SAE 30347). Annealed Structural.	Parts and assemblies requiring both heat and corrosion resistance especially when such parts are welded during fabrication. Requires oxidation resistance up to approximately 1500ºF, but useful at that temperature only when stresses are low.
AMS 5573	Seamless Type 316 Annealed Structural.	Parts & assemblies requiring both heat and corrosion resistance up to 1600ºF.
AMS 5576	Steel Tubing, Welded, Corrosion and Heat Resistant 18 Cr, 10 Ni, Ti (SAE 30321). Annealed Structural.	Parts and assemblies requiring both heat and corrosion resistance especially when such parts are welded during fabrication. Requires oxidation resistance up to approximately 1500°F., but useful at that temperature only when stresses are low.
A EBS 5577	Steel Tubing, Welded and Heat Corrosion Resistant 25 Cr, 20 Ni, (SAE 30310). Annealed Structural.	Parts and assemblies requiring both heat and corrosion resistance especially when welded during fabrication. Requires oxidation resistance up to approximately 2000°F, but useful at that temperature only when stresses are low.
AMS 5639	Seamless Type 304	Cold Finished Mechanical Tube Rockwell 90B max Hardness Corrosion Embrittlement Capability
AMS 5646	Seamless Type 347	Cold Finished Mechanical Tube Rockwell 90B max Hardness Corrosion Embrittlement Capability
AMS 5647	Seamless Type 304L	Cold Finished Mechanical Tube Rockwell 90B maxHardness Corrosion Embrittlement Capability
AMS 5645	Seamless Type 321	Cold Finished Mechanical Tube Rockwell 90B max Hardness Corrosion Embrittlement Capability
AMS 5648	Seamless Type 316	Cold Finished Mechanical Tube Rockwell 90B max Hardness
MIL-T-5695	Steel Tubing, Corrosion Resistant(304), Cold Drawn (1/2 or 1/4 hard Smls or W & D.	Intended for use in fabrication of aircraft structural parts requires a high fegree of resistance to corrosion.
MIL-T-6737 (T 321)	Steel Tubing, Corrosion and Heat Resistant (18-8 Stabilized), Welded. Annealed.	Type 347 and 321 tubing intended to use in the manufacture of exhaust stacks, blast tubes, manifolds, ring collector and similar applications where a weldable heat and corrosion resisting steel is required or for use at 800º – 1500°F.
MIL-T-6845 (T 304)	Steel Tubing, Corrosion Resistant 304) Aerospace Vehicle Hydraulic ³/ Hard, Weldsd Drawn, Seamless.	Intended to use in high pressdre hydraulic and pneumatic systems in which corrosion resistant materials are required. The tubing is not suitable to use in applications assembled by welding or brazing or exposed to temperatures higher 800°F, because of impaired resistance to corrosion, where subsequent anneal not possible.
MIL-T-8506 (T 304)	Steel Tubing, Corrosion Resistant (304) Annealed. Seamless, Welded.	Intended to use in the fabrication of aircraft parts requiring a high degree of resistance to corrosion. Not to be used in hydraulic high pressure control systems.
MIL-T-8504 (T 304)	Steel Tubing, Corrosion Resistant 18-8) Annealed, Aircraft Hydraulic Seamless, Welded.	Intended to use in hydraulic high pressure and pneumatic systems in which corrosion resistant materials are required. This tubing is of low strength and higher ductility than tubin Specification MIL-T-6845. May be used to MIL-T-6845 tubing but heavier wall thicknesses must be used. Same qualifications brazing, regarding welding & temperature.
MIL-T-8606 (T 304L) (T 321) (T 347)	Steel Tubing, Corrosion Resistant 18-8 Annealed. Welded & Drawn.	Intended to use in application which require a high degree of resistance to corrosion or to temperatures in the range of 800°F.—1500°F or in application which involve welding. Suitable for use in tank automotive equipment for mechanical and hydraulic applications.
MIL-T-8808 (T 321) (T 347)	Steel Tubing, Corrosion Resistant (18-8 Stabilized), Aircraft Hydraulic Quality. Annealed. Welded, Seamless & Drawn.	Intended to use in hydraulic high pressure and pneumatic systems where and heat resistance are required and in which welding or brazing may be involved during fabrication. Resists oxidation at temperatures to 1200°F, but is useful at that temperature only when stresses are low.
MIL-T-8973 (T304L) (T 316L) (T 321) (T 347)	Steel Tubing, Corrosion Resistant, Aerospace Vehicle Hydraulic System. ³/ Hard. Welded, Seamless & Drawn.	Intended to use in hydraulic high pressure and pneumatic systems corrosion and heat resistance are required and in which welding or brazing may be involved during fabrication. Suitable for use in temperatures to 1200°F, when stresses are low.
MIL-P-1144 (T 304) (T 304L) (T 316) (T 316L) (T-321) (T 347)	Seamless or Welded. Annealed.	Pipe is intended for high temperature and hydraulic or other pressure service under general corrosive conditions.

Schedule 40S Stainless Steel Pipe Suppliers

Iron Pipe  Size  Inches	Diameter, Inches		Wall  Thickness Inches	Weight Lbs./Ft.	Type 304/304L	Type  316/316L
	OD	ID
1/8	0.405	0.269	0.068	0.244	X	X
1/4	0.504	0.364	0.088	0.424	X	X
3/8	0.675	0.493	0.091	0.567	X	X
1/2	0.840	0.622	0.109	0.851	X	X
3/4	1.050	0.824	0.113	1.131	X	X
1	1.315	1.049	0.133	1.679	X	X
1-1/4	1.660	1.380	0.140	2.273	X	X
1-1/2	1.900	1.610	0.145	2.718	X	X
2	2.375	2.067	0.154	3.653	X	X
2-1/2	2.875	2.469	0.203	5.793	X	X
3	3.500	3.068	0.216	7.576	X	X
3-1/2	4.000	3.548	0.226	9.109	X	X
4	4.500	4.026	0.237	10.790	X	X
5	5.563	5.047	0.258	14.620	X	X
6	6.625	6.065	0.280	18.970	X	X
8	8.625	7.981	0.322	28.550	X	X
10	10.750	10.020	0.365	40.480	X	X
12	12.750	12.000	0.375	49.560	X	X

Schedule 80S Stainless Steel Pipe Suppliers

Iron Pipe  Size  Inches	Diameter, Inches		Wall  Thickness Inches	Weight Lbs./Ft.	Type 304/304L	Type  316/316L
	OD	ID
1/8	0.405	0.215	0.095	0.314	X	X
1/4	0.540	0.302	0.119	0.535	X	X
3/8	0.675	0.423	0.126	0.738	X	X
1/2	0.840	0.546	0.147	1.088	X	X
3/4	1.050	0.742	0.154	1.474	X	X
1	1.315	0.957	0.179	2.172	X	X
1-1/4	1.660	1.278	0.191	2.997	X	X
1-1/2	1.900	1.500	0.200	3.631	X	X
2	2.375	1.939	0.218	5.022	X	X
2-1/2	2.875	2.323	0.276	7.661	X	X
3	3.500	2.900	0.300	10.250	X	X
3-1/2	4.000	3.364	0.318	12.500	X	X
4	4.500	3.826	0.337	14.980	X	X
5	5.563	4.813	0.375	20.780	X	X
6	6.625	5.761	0.432	28.570	X	X
8	8.625	7.625	0.500	43.390	X	X