TP304 & 304L Stainless Steel Pipe & Tube

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TP304 304 Stainless Steel Pipes & Tubes

Stainless Steel 304 Pipes Supplier, ASTM A312 SS 304 Pipes, ASTM A312 Stainless Steel 304 Tubes, 304 Stainless Steel Pipes & Tubes Manufacturer, 304 Stainless Steel Pipes & Tubes, Stainless Steel 304 ERW Tubes, SS 304L Seamless Tubes Exporter

Stainless Steel UNS S30403 Seamless Pipes, SS UNS S30400 Welded Tubes, Stainless Steel 304 Round Pipes & Tubes, SS 304 Square Pipes & Tubes, UNS S30409 Stainless Steel Rectangular Pipes & Tubes, EFW SS 304 Tubes & Pipes in China

We are preferred manufacturer, exporter & supplier of 304 Stainless Steel Pipes & Tubes, 304L Stainless Steel Pipes & Tubes and 304H Stainless Steel Pipes & Tubes. We have a wide variety of grades, materials, and finishes for pipes & tubes. These products used in various industries such as Manufacturing, Mining, Oil Refineries, Chemical Manufacturing, Utilization, and Transport Industries.

Specifications for 304/ 304L /304H Stainless Steel Pipes & Tubes

These are the Standard specifications of 304/ 304L /304H Stainless Steel Pipes & Tubes. We also manufacture and export any custom specification as per client’s requirement.

Specifications	ASTM A/ASME SA213/A249/A269/A312/A358
Dimensions	ASTM, ASME, and API
Size	1/8″NB TO 30″NB IN
304 Pipes & Tubes Size	1/2″ NB – 16″ NB
ERW 304 Pipes & Tubes	1/2″ NB – 24″ NB
EFW 304 Pipes & Tubes	6″ NB – 100″ NB
Thickness	0.3mm – 50 mm
Specialized in	Large Diameter Size
Schedule	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, SCH60, SCH80, SCH120, SCH140, SCH160, SCH XXS, SCH XS
Type	Seamless / ERW / Welded / Fabricated / LSAW Pipes
Form	Round, Square, Rectangular, Hydraulic, Oval, U Shape, Pan Cake Coils, Coiled Etc
Length	Single Random, Double Random & Required Length.
End	Plain End, Beveled End, Treaded

Types of 304/ 304L /304H Stainless Steel Pipes & Tubes

SS 304 Seamless Pipes & Tubes	304L Stainless Steel Seamless Pipes & Tubes
WERKSTOFF NR. 1.4948 Seamless Pipes & Tubes	UNS S30400 Welded Pipes & Tubes
SS 304L ERW Pipes & Tubess	Stainless Steel 304H EFW Pipes & Tubes
304 SS Round Pipes & Tubes	SS UNS S30403 Round Pipes & Tubes
ASTM A312 TP 304H Stainless Steel Round Pipes & Tubess	GOST 08Х18Н10 Seamless Pipes & Tubess
SS 304L Square Pipes & Tubes	304H Stainless Steel Square Pipes & Tubes
UNS S30400 Rectangular Pipes & Tubes	WERKSTOFF NR. 1.4306/1.4307 Rectangular Pipes & Tubes
SS 304H Rectangular Pipes & Tubes	304 Stainless Steel Custom Pipes & Tubes
GOST 03Х18Н11 Custom Pipes & Tubess	ASTM A312 TP 304H Stainless Steel Custom Pipes & Tubess
SS 304, 304L, 304H Polished Pipes & Tubes	UNS S30400 Decorative Pipes & Tubes
ASTM A312 TP 304L Stainless Steel Decorative Pipes & Tubess	304H SS Decorative Pipes & Tubes
SS 304/304L Thick Wall Pipes & Tubes	UNS S30409 Thick Wall Pipes & Tubes
WERKSTOFF NR. 1.4301 Thin Wall Pipes & Tubes	304L SS Thin Wall Pipes & Tubes
304H Stainless Steel Thin Wall Pipes & Tubes	304 Stainless Steel Electropolished Pipes & Tubes
SS 304L Electropolished Pipes & Tubes	UNS S30409 Electropolished Pipes & Tubes

304/ 304L /304H Stainless Steel Pipes & Tubes Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N
304	min.	–	–	–	–	–	18.0	–	8.0	–
max.	0.08	2.0	0.75	0.045	0.030	20.0	10.5	0.10
304L	min.	–	–	–	–	–	18.0	–	8.0	–
max.	0.03	2.0	1.00	0.045	0.03	20.0	12.0	–
304H	min.	–	–	–	–	–	18.0	–	8.0	–
max.	0.03	2.0	1.00	0.045	0.03	20.0	12.0	–

Mechanical Properties of 304/ 304L /304H Stainless Steel Pipes & Tubes

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
Rockwell B (HR B) max	Brinell (HB) max
304	515	205	40	92	201
304L	485	170	40	92	201
304H	515	205	40	92	201

SUS304TP / 1.4301 Stainless Steel Pipes & Tubes

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion (m/m/0C)	Thermal Conductivity (W/m.K)	Specific Heat 0-1000C (J/kg.K)	Electrical Resistivity (n.m)
0-1000C	0-3150C	0-5380C	at 1000C	at 5000C
304	8000	193	17.2	17.8	18.4	16.2	21.5	500	720
304L	8000	193	17.2	17.8	18.4	16.2	21.5	500	720
304H	8000	193	17.2	17.8	18.4	16.2	21.5	500	720

SUS304TP / 1.4301 Stainless Steel Pipes & Tubes

Grade	UNS No	Old British	Euronorm	Swedish SS	Japanese JIS
BS	En	No	Name
304	S30400	304S31	58E	1.4301	X5CrNi18-10	2332	SUS 304
304L	S30403	304S11	58E	1.4301	X5CrNi18-10	2332	SUS 304L
304H	S30409	304S11	58E	1.4948	X5CrNi18-10	2332	SUS 304H