Seamless and Welded Stainless Steel Tube and Pipe

Description:
Product Name: Seamless and Welded Stainless Steel Tube and Pipe

Asiamerican Industries Co., Ltd could supply a wide range of seamless and welded stainless steel tubes & pipes from China, with types round, square, rectangular, standards ASTM A312, A213, A249, A269, A270, A554, A789, grades 201, 202, 301, 304, 304L, 304H, 316, 316L, 316Ti, 317, 347, 347H, 309S, 310S, 321, 904L, S31803, SAF2205, etc.

Seamless and Welded Stainless Steel Pipe, Tube and Tubing

Standards: ASTM A312/A312M, A213/A213M, A249, A269, A270, A554, A789/A789M, A790, DIN 17456/17457/17458, EN10216-5, JIS G3459/3463
Grades: 201, 202, 301, 304/304L, 309S, 310S, 316/316L/316H/316Ti, 317/317L, 321/321H, 347/347H, 409, 904L, S31803/32750, SAF2205/2507
Types: Seamless or Welded
Shapes: Round, Square, Rectangular, U-bent
Surface Finish: Annealed/Pickled/Polished
Outer Diameter:
a) 6.0-- 610mm
b) Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S(According to ANSI B36.19/36.10)
c) NPS: 1/8" -- 24"
Wall Thickness: 0.5--30mm
Length: 5.8, 6 meters or as per customer's request, up to 18 meters
Ends: Beveled, plain end or square cut
Packing:
1.with plastic caps to protect both ends.
2.Inside: plastic bag covers each pipe, in bundles.
3.Outside: bundles to be strapped securely.
4.If necessary, put into wooden box.
Inspection & Testing: Chemical analysis and mechanical testing (Eddy current/hydrostatic pressure /metallography and ultrasonic test, etc.)
Place of Origin: China
Certificates: CE, DNV, PED, GOST, ISO 9001, Mill Test Certificate, etc.

1 ) Seamless & Welded Stainless Steel Pipe/Tube for general services
Application: tubes for general use and commercial purposes, gas and water transportation, etc.
Standards: ASTM A213/A213M, A312/A312M, A269, A789/A789M
Steel Grades: 304/304L/304H, 316/316L/316Ti, 317, 310S, 321/321H, 347/347H

2 ) Seamless & Welded Stainless Steel Boiler & Heat Exchanger Pipe/Tube
Application: tubes for boilers, superheaters, sheat exchangers, hast exchanger, condensers, refining furnaces and other pressure vessels
Standards: ASTM A213/213M, A312/312M, A269, JIS G3463, DIN17458
Steel Grades: 304/304L, 316/316L/316Ti, 321/321H, 310S, 317L, 347/347H.
Types: Straight or U-bent

3 ) Seamless Stainless Steel Hydraulic Cylinder Tube/Pipe
Application: tubes for hydraulic systems, instrumentation, apparatus, pneumatic barrels, aircrafts, etc.
Standards: ASTM/ASME A213/SA213, A269/SA269, DIN17456.
Steel Grades: 304/304L, 316/316L, 321, 310S, 317L, 347/347H

4 ) Seamless Stainless Steel Precision Pipe/Tube
Application: tubes for medical treatment, pneumatic cylinders, automotives, electronic components
Standards: ASTM A213, A269, A511, A312, A270.
Steel Grades: 304/304L, 316L, 317L, 310S, 321, 347

5 ) Seamless Stainless Steel Duplex Pipe/Tube

Application: tubes applied to heat exchangers in petrochemical plants, refinery, paper & pulp and sugar & beverage industries, etc.
Standards: ASTM A789/A789M, A790/A790M, A928/A928M .
Steel Grades: 904L, SAF2205/2207/2507, S31803/S32750/S32760

6 ) Welded & Seamless Stainless Steel Sanitary Pipe/Tube

Types: round /square
Application: tubes used for sanitation, pharmacy, food industry, milk or other liquid food delivery
Standards: ASTM A270, ISO2037, DIN11850
Steel Grades: 304/304L/304H/304LN, 316/316L, 321, 310S
Surface Finish: mirror finish, both inside and outside surface polished, 180--800 grits

7) Welded Stainless Steel Mechanical & Structural Pipe/Tube

Types: round /square/rectangular
Application: tubes used for mechanical structures, decoration, electrical equipments, machinery accessories, etc.
Standards: ASTM A554, A269
Steel Grades: 201, 202, 304/304L, 316/316L
Surface Finish: outside surface polished, 180--600 grits

Grade (TP)	Chemical Composition (%)
Grade (TP)	C (≤)	Si (≤)	Mn (≤)	P (≤)	S (≤)	Ni	Cr	Mo	Others
304	0.08	0.75	2	0.04	0.03	8 - 11	18 - 20
304H	0.04 -0.10	0.75	2	0.04	0.03	8 - 11	18 - 20
304L	0.035	0.75	2	0.04	0.03	8 - 13	18 – 20
309S	0.08	0.75	2	0.045	0.03	12 - 15	22 -24
310S	0.08	0.75	2	0.045	0.03	19 - 22	24 -26	0.75 (≤)
316	0.08	0.75	2	0.04	0.03	10 - 14	16 – 18	2 – 3
316L	0.035	0.75	2	0.04	0.03	10 - 15	16 - 18	2 - 3
316Ti	0.08	0.75	2	0.04	0.03	11 - 14	16 - 18	2 - 3	Ti: 5×C%
317	0.08	0.75	2	0.04	0.03	11 - 14	18 - 20	3 - 4
321	0.08	0.75	2	0.04	0.03	9 - 13	17 - 20		Ti: 5×C%
321H	0.04 – 0.10	0.75	2	0.04	0.03	9 - 13	17 - 20		Ti: 4×C%
347	0.08	0.75	2	0.04	0.03	9 - 13	17 - 20		Nb+Ta: 10×C% -1.0
347H	0.04 – 0.10	0.75	2	0.04	0.03	9 - 13	17 - 20		Nb+Ta: 8×C% -1.0

Mechanical Properties

Steel Grades	Tensile Strength Min (MPa)	Yield Strength Min (MPa)	Elongation Min (%)	Hardness Max (HRB)
TP 304	515	205	35	90
TP 304H	550	240	35	90
TP 304L	485	170	35	90
TP 309S	515	205	35	90
TP 310S	515	205	35	90
TP 316	515	205	35	90
TP 316L	485	170	35	90
TP 316Ti	515	205	35	90
TP 317	515	205	35	90
TP 321	515	205	35	90
TP 321H	515	205	35	90
TP 347	515	205	35	90
TP 304H	515	205	35	90

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