ASME 36.19 ASTM A312 TP304L SMLS Pipe 3 Inch SCH40S

Specifications

ASME 36.19 ASTM A312 TP304L SMLS Pipe 3 Inch SCH40S

1. Seamless

2. Thickness: SCH40S

3. OD: 3 inch (DN80)

4. Lenth: 65MM

China SMLS Pipe Manufacturer Tanell offers ASME 36.19 ASTM A312 TP304L SMLS Pipe, 3 Inch, SCH40S.

Composition ranges for 304 grade stainless steel

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
304	min. max.	- 0.08	- 2.0	- 0.75	- 0.045	- 0.030	18.0 20.0	-	8.0 10.5	- 0.10
304L	min. max.	- 0.030	- 2.0	- 0.75	- 0.045	- 0.030	18.0 20.0	-	8.0 12.0	- 0.10
304H	min. max.	0.04 0.10	- 2.0	- 0.75	-0.045	- 0.030	18.0 20.0	-	8.0 10.5	-

Mechanical properties of 304 grade stainless steel

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
304H also has a requirement for a grain size of ASTM No 7 or coarser.

Physical properties of 304 grade stainless steel in the annealed condition

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion (μm/m/°C)			Thermal Conductivity (W/m.K)		Specific Heat 0-100°C (J/kg.K)	Electrical Resistivity (nΩ.m)
			0-100°C	0-315°C	0-538°C	at 100°C	at 500°C
304/L/H	8000	193	17.2	17.8	18.4	16.2	21.5	500	720

Grade specifications for 304 grade stainless steel

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	-	1.4306	X2CrNi19-11	2352	SUS 304L
304H	S30409	304S51	-	1.4948	X6CrNi18-11	-	-
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.

Application of ASME 36.19 ASTM A312 TP304L SMLS Pipe 3 Inch SCH40S:

• Food processing equipment, particularly in beer brewing, milk processing & wine making.

• Kitchen benches, sinks, troughs, equipment and appliances

• Architectural panelling, railings & trim

• Chemical containers, including for transport

• Heat Exchangers

• Woven or welded screens for mining, quarrying & water filtration

• Threaded fasteners

• Springs

• Others

Other Features:

1) Chemical and Physical characteristic: durable, corrosion resistant and high-temperature resistant

2) We also produce pipes with special specifications according to customers’ requirements;

TP304L SMLS pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which can flow — liquids and gases (fluids), slurries, powders and masses of small solids. It can also be used for structural applications; hollow pipe is far stiffer per unit weight than solid members.

TP304L SMLS pipe is formed by drawing a solid billet over a piercing rod to create the hollow shell. As the manufacturing process does not include any welding, seamless pipes are perceived to be stronger and more reliable. Historically seamless pipe was regarded as withstanding pressure better than other types, and was often more easily available than welded pipe.

• TP304L SMLS Pipe's Marking & Packaging

While marking we choose a specific item number as well different color shade to differentiate steel grades. We mark TP304L SMLS pipe as needed with the most suitable & visible marking technique.

Packaging is an integral part of the product. It guarantees that the TP304L SMLS pipe is delivered to the customer in the required quality. For smaller orders the size of the TP304L SMLS pipe bundle depends on the no. of Tubes ordered, for larger orders the tubes are packed into individual bundles and in such a way that the maximum weight of 4000kg per bundle is not excedded. Bundle tied down with steel tape. Bundle tied down by steel strap underlaid by tapaten.

We can also provide TP304L SMLS Pipe wooden box packing, cardboard boxes, plastic wrapping, using hardened paper with PE meshing (used as protection against mechanical damages of tubes), into tapaten and polyethylene sheet etc.

Where can we find the high quality TP304L SMLS Pipe.

You can visit this website: tanell.net（Zhejiang Tanell Pipes&Fitting Co., Ltd）

If any inquiry about products, please feel free to contact us tan@tanell.com