Name: ASTM A270 Sanitary Tube TP304 Stainless Steel Seamless Tube with NPT Thread End
Brand: Yuhong Group Co.,Ltd
SKU: ASTM A270 TP304 Stainless Steel Sanitary Tube
Price: 150000.00 USD
Availability: InStock

Yuhong Holding Group Co.,LTD

English

English
French
German
Italian
Russian
Spanish
Portuguese
Dutch
Greek
Japanese
Korean
Arabic
Hindi
Turkish
Indonesian
Vietnamese
Thai
Bengali
Persian
Polish

Home

Products

About Us

Factory Tour

Quality Control

Company News

Home Products Stainless Steel Seamless Tube

ASTM A270 Sanitary Tube TP304 Stainless Steel Seamless Tube with NPT Thread End

Product Details:

Place of Origin:	CHINA
Brand Name:	YUHONG
Certification:	ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number:	ASTM A270 TP304 Stainless Steel Sanitary Tube

Payment & Shipping Terms:

Minimum Order Quantity:	500kgs
Packaging Details:	Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time:	7 DAYS
Payment Terms:	L/C, T/T

Contact Now

All Products

Stainless Steel Seamless Pipe (277)

Stainless Steel Seamless Tube (269)

Duplex Stainless Steel Pipe (128)

Duplex Stainless Steel Tube (27)

Needle Tube (86)

Fin Tube (596)

Heat Exchanger (10)

Heat Exchanger Tube (419)

Heat Exchanger Tube Bundle (37)

Heat Exchanger Tubesheet (117)

Heat Exchanger Baffle (35)

Air Cooler (7)

Pressure Vessel (2)

Stainless Steel Welded Pipe (57)

Stainless Steel Welded Tube (113)

Nickel Alloy Pipe (258)

Nickel Alloy Tube (75)

Copper Alloy Tube (210)

Alloy Steel Tube (173)

Titanium Tube (9)

Bright Annealed Tube (153)

Boiler Tube (138)

Steel Fitting (784)

Steel Flange (574)

Others (384)

Detailed Product Description

Product Name:	Stainless Steel Sanitary Tubing	Standard:	ASTM A270 / ASME SA270
Material:	TP304/304L/316/316L	O.D.:	12.7, 25.4, 38.1, 50.8, 63.5MM....
W.T.:	1.2, 1.5, 2MM....	Length:	Single Random, Double Random & Cut Length
Surface:	Annealing,pickling,polishing,600 Grit Polished,Bright	Type:	Seamless / Welded
END:	Plain End, Beleved End, Thread End
Highlight:	TP304 Stainless Steel Seamless Tube , ASTM A270 Sanitary Tube , NPT Ends Sanitary Tube

ASTM A270 TP304 Seamless Stainless Steel Sanitary Tubing NPT Thread End

NPT threads are designed to create a tight seal when connected to compatible fittings, reducing the risk of leaks in plumbing, gas, and hydraulic systems. Such connections can accommodate slight movements due to thermal expansion or contraction, helping to maintain the integrity of the system under varying temperatures.

ASTM A270 sanitary tubing constructed to be easy to clean and free of any crevices where bacteria can grow, ensuring hygienic transport of fluids. It often polished to a high sheen, these tubes meet stringent cleanliness standards, vital in food and pharmaceutical industries. Some clients require higher mechanical properties, they require non-annealed heat treatment. Non-annealed stainless steel typically has higher tensile and yield strength due to work hardening that occurs during processing, but it less suitable for applications requiring significant deformation or bending.

Equivalent Grade of ASTM A270 TP304 Stainless Steel Seamless Tube

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

Chemical Composition of ASTM A270 TP304 Stainless Steel Seamless Tube

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

Mechanical Properties of ASTM A270 TP304 Stainless Steel Seamless Tube

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

Some key information about the diffierent types of tube ends

1. Plain End: cut flat without any additional features. They are smooth and typically used for basic tube applications.

Characteristics:

Simple construction, easy to manufacture.
No threading or additional finish.

Applications:

Often used for applications where the tube is welded into place.
Commonly found in structural applications or as part of a pipe rack.
Used in situations where fluid transfer is not involved.

2. Beveled End: have an angled edge that facilitates welding. The angle allows for a better fit when joining two pieces of pipe.

Characteristics:

Edges are cut at an angle (usually 30-45 degrees).
Designed to assist in the welding process.
Helps to create a stronger joint by providing a larger weld area.

Applications:

Commonly used in welded joints in piping systems, especially for high-pressure applications.
Often found in the oil and gas industry, water transmission systems, and any application requiring strong, permanent connections.

3. Threaded End (NPT or Others): fitted with external threads that allow for connection to other piping components using threaded fittings.

Characteristics:

Available in various thread types, including NPT (National Pipe Thread).
Provides a means of easily connecting and disconnecting pipes without welding.

Applications:

Widely used in plumbing and HVAC applications for fluid and gas transfer.
Useful in scenarios where frequent disassembly and reassembly are needed.
Common in fire protection systems, industrial piping, and chemical processing systems.

Stainless steel 304 sanitatry tubing is commonly used in below industries:

Fluid Transfer: Ideal for transporting liquids and gases in pneumatic and hydraulic systems due to its resistance to corrosion.
Plumbing: Commonly used in plumbing systems for water supply lines and fittings, particularly in industrial and commercial settings.
Food and Beverage Industry: Suitable for sanitary applications where hygiene is paramount, often found in food processing or beverage production facilities.
Chemical Processing: Utilized in environments where harsh chemicals are present, thanks to stainless steel's durability and corrosion resistance.
Manufacturing Equipment: Can be part of machinery and equipment in various industries, connecting different components securely.
Marine Applications: Used in marine environments due to its ability to withstand corrosive saltwater conditions.
HVAC Systems: Employed in heating, ventilation, and air conditioning systems for efficient airflow or water movement.