Some of the types of pipes and tubes are wedded pipes, seamless pipes, fabricated pipes, welded pipes, LSAW pipes, pipes also come in various forms such as round shapes, rectangular shape, hydraulic pipes, square pipes, in variant length- single random, cut length, double random, etc. STAINLESS STEEL 321 is the alloy which offers some of the excellent features like corrosion, resistance, pitting and crevice resistance, oxidation resistance; it is also resistant with some of the acids like nitric acid, sulfide, stress cracking and corrosion resistance, etc.

STAINLESS STEEL 321 pipes & tubes exhibit good machinability, mechanical properties, chemical properties, higher tensile strength, higher-yielding strength, higher mechanical strength, it is also a very reliable and durable product which can be utilized for a longer duration of time without demanding nay maintenance cost. Such pipes are easy to weld, easy to install and easy to fabricate too. The industries where it is widely used are chemical industries, petrochemical industries, marine industries, pulp and paper industries, nuclear power plants, and many more.

Specification

Technical Data

Equivalent Grades Of SS 321 Pipes And Tubes

STANDARD	WERKSTOFF NR.	UNS	JIS	EN
SS 321	1.4541	S32100	SUS 321	X6CrNiTi18-10

Stainless Steel 321 Pipe And Tubes Chemical Properties

Grade	C	Mn	Si	P	S	Cr	N	Ni	Ti
SS 321	0.08 max	2.0 max	1.0 max	0.045 max	0.030 max	17.00 - 19.00	0.10 max	9.00 - 12.00	5(C+N) – 0.70 max

Stainless Steel 321 Pipe / Tubes Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.0 g/cm3	1457 °C (2650 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %

FAQ

1.Q: Are you a factory or trading company?
A: We are professional manufacturer, and our company also is a very professional a trade company for steel products.We can provide a wide range of steel products.

2.Q:What do your factory do regarding quality control?
A: We have obtained ISO, CE and other certifications. From materials to products, we check every process to maintain good quality.

3.Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.

4.Q:How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them. No matter where they come from.

5.Q:what is your delivery time ?
A: Our delivery time is about one week, timing according to the number of customers.

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Welded Pipe Application

Dec 27, 2022

Welded pipes are further divided into general welded pipes, galvanized welded pipes, oxygen blown welded pipes, electric wire casing, metric welded pipes, roller pipes, deep well pump pipes, automotive pipes, transformer pipes, electric welded thin-walled pipes, electric welded shaped pipes and spiral welded pipes according to their applications.