ASTM A213/A312 TP304 316L Stainless Steel Pipe
Leading Pipes Supplier, Tubes Exporter, Seamless Pipes, Welded Tubes Dealer, SS Pipes & Tubes, ERW Tubing, EFW Pipes & Tubes, Stockist in Tianjin, China
Stainless Steel Pipes & Tubes Dealer, Round Pipes & Tubes Sheets, Stockist of Hot Rolled Pipes, Cold Rolled Tubing, Duplex Steel Pipes & Tubes, Inconel Pipes & Tubes, Cupro-Nickel Pipes & Tubing Trader
Tianjin TEDA Steels, we are a most eminent stockist and suppliers of a wide range of pipes & tubes in China and across worldwide. We offer our customers with cost-effective, reliable and high-quality superior pipes and tubing products according to international specification ASTM and dimensional specification ANSI/ASME.
The offered range of piping and tubular products find various applications in a diverse range of industries including Oil & Gas, Pharmaceuticals, Chemicals, Water Processing, Dairy, Sugar & Food Processing, and any other industries. Also, our largest inventory comprises of Seamless Pipes & Tubes, Welded Pipes & Tubes, ERW Pipes & Tubes, G.I. Pipes, Heat Exchanger Tubes, Air Heater Tubes, Air Heater Tubes, Square & Round Pipes & Tubes and many more.
Our state-of-the-art warehouse provides the perfect environment for a large inventory and safe storage of the pipes that are made up of a wide range of materials & grades like Stainless Steel Pipes & Tubes, Duplex & Super Duplex Steel, Hastelloy, Monel, Inconel, Aluminium, Brass, Titanium, Alloy 20, Cupro-Nickel etc.ASTM A213/A312 TP304 316L Stainless Steel Pipe
Stainless steel description
Stainless steel is an alloy of iron that contains chromium and other alloying metals like nickel, molybdenum, titanium, copper, carbon, and nitrogen. Stainless Steel Tubing is used in aircraft hydraulic lifts, factories, mills, production lines, fuel and heat industries, military, nuclear development, etc. The stainless steel pipes & tubes available in various grades such as 304, 316L, 309S, 310S, 317L, 321, 321H, 347H, 316Ti are used for manufacturing.
Stainless Steel Seamless Pipes & Tubes are formed by using Water Hydraulic Hot Extrusion Press that uses hot extruded hollows or pipes as raw material. They are used in various fields like heat exchangers, Nuclear Power Plants, Oil & Gas, Petrochemical & Refinery, Chemical & Fertilizer, etc. SS Welded Pipes & Tubes are produced by methods like TIG, Laser welding, SAW, and other welding procedures.
Stainless Steel Round Pipes & Tubes also come in various shapes such as oval, rectangular, hex, square or flat in shape too. They have excellent load bearing strength. Stainless Steel Cold Drawn Pipes & Tubes are prepared by using Die plugs which helps in drawing the tube or pipe, which are coated with oxalic and soap solution for lubrication purpose, over the bench.
ASTM A213/A312 TP304 316L Stainless Steel Pipe
Seamless pipe
Stainless steel seamless pipe is a kind of hollow long steel profile, mainly used in petroleum, chemical, medical, food,
construction,mechanical instrumentation and other industrial transmission pipes and mechanical structural components. For seamless, outside diameters are from 6mm to 762mm with wall thickness from 0.5mm to 70mm. The annual output capacity is 35,000 ton.
Industrial Welded pipe
Stainless steel welded pipes have been widely used in chemical, machinery, gas or oil transformation, shipping industry and water industry, etc.
Outside diameters are from 15mm to 2200mm with wall thickness from 0.5mm to 80mm. The annual output capacity is 25,000 ton.
Stainless Steel Pipes & Tubes Specification
ASTM A213/A312 TP304 316L Stainless Steel Pipe
| Specifications |
ASTM A/ASME SA213/A249/A269/A312/A358 CL |
| Dimension |
ASTM, ASME and API |
| Schedule |
SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS |
| Wall Thickness |
Schedule 5S - Schedule XXS. |
| Size - Seamless 304 Pipes & Tubes |
1/2″ NB - 16″ NB |
| ERW 304 Pipes & Tubes |
1/2″ NB - 24″ NB |
| EFW 304 Pipes & Tubes |
6″ NB - 100″ NB |
| Form |
Round, Square, Rectangular, Hydraulic Etc |
| Length |
Single Random, Double Random & Cut Length. |
| Types |
Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| End |
Plain End, Beveled End, Threaded |
Types of Stainless Steel Pipes & Tubes
ASTM A213/A312 TP304 316L Stainless Steel Pipe
| SS Seamless Pipe & Tube |
Stainless Steel Seamless Pipe & Tube |
| ASTM A312 Stainless Steel Seamless Pipes |
ASME SA213 Stainless Steel Seamless Tube |
| SS Welded Pipe & Tube |
Stainless Steel Welded Pipe & Tube |
| ASTM A312 Stainless Steel Welded Pipes |
ASTM A249 Stainless Steel Welded Tubes |
| Stainless Steel Round Pipe & Tube |
SS Round Pipe & Tube |
| ASTM A358 Stainless Steel Round Pipes |
ASTM A269 Stainless Steel Round Tubes |
| SS Square Pipes & Tubes |
Stainless Steel Square Pipe & Tube |
| ASTM A312 Stainless Steel Square Pipes |
ASME SA213 Stainless Steel Square Tube |
| SS Rectangular Pipe & Tube |
Stainless Steel Rectangular Pipes & Tubes |
| ASTM A312 Stainless Steel Rectangular Pipes |
ASTM A269 Stainless Steel Rectangular Tubes |
| SS Custom Pipe |
Stainless Steel Custom Pipe |
| Stainless Steel Polished Pipe & Tube |
SS Polished Pipe & Tube |
| ASTM A358 Stainless Steel Polished Pipes |
ASTM A213 Stainless Steel Polish Tube |
| SS Decorative Pipe & Tube |
Stainless Steel Decorative Pipe & Tube |
| ASTM A312 Stainless Steel Decorative Pipes |
ASTM A213 Stainless Steel Decorative Tubes |
| SS Sanitary Tubes |
Stainless Steel Sanitary Tube |
| ASTM A312 Stainless Steel Custom Pipes |
ASTM A249 Stainless Steel Sanitary Tubes |
| SS Thick Wall Pipe |
Stainless Steel Thin Wall Pipe |
| ASTM A312 Stainless Steel Electropolished Pipes |
SS Instrumentation Tubes |
| Stainless Steel Heat exchanger Tubes |
ASTM A213 Stainless Steel Bright Annealing Tube |
| Standard |
American |
ASTM A312, ASMESA269,ASTM A269.ASME SA213,ASTM A213.ASTM A511.ASTM A789,ASTM A790 |
| Germany |
DIN2462.1-1981.DIN17456-85,DIN17458-85 |
| Japanese |
JIS G3463-2006.JISG3459-2012 |
| Russian |
GOST 9941-81 |
| GB |
GB14975,GB14976,GB95.GB13296.GB5310,GB9948,GB/T12771 |
| Material |
304 304L 316 316L 321 316ti 310S S31803 S322055 904L 17-4PH 15-5PH 2205 410 410S 420 430 440 |
| Specification |
Welded |
Outer diameter: Φ4.76-135mm,Wall Thickness: 0.25-4.00mm,
Length: ≤35000 mm |
| Seamless |
Outer diameter: Φ3-114mm,Wall Thickness: 0.2-4.5mm |
| Shape |
Round/ rectangular/ square/ capillary/ coil tube/ Special pipe |
| Application |
Home appliances, electric appliances, construction materials, medical equipment, auto parts, petroleum, chemical application,
agricultural irrigation, edible oil refinery factories, paper plants, shipyard, nuclear power plant etc. |
Manufacturing Technique
Seamless pipe processing
Seamless pipe is the strongest among all pipes type as it has a homogeneous structure throughout the pipe length.In the Mandrel Mill pipe manufacturing process, the steel billet is heated to a high temperature in the rotary furnace. A cylindrical hollow is produced with the help of a rotary piercer and a set of roller arrangements that keeps the piercer at the center of the billet.
The outside diameter of the piercer is approximately that of the inside diameter of the finished pipe. With the help of a secondary roller arrangement, outside diameter and thickness are achieved.
Welded pipe processing
Welded Pipes are manufactured from Plate or continuous Coil or strips. A welded pipe can be manufactured in large sizes without any upper restriction. There are different welding methods used to weld the pipe.
* ERW- Electric Resistance Welding
* EFW- Electric Fusion Welding
* HFW- High-frequency welding
* SAW- Submerged Arc Welding (Long seam & Spiral Seam)
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