Stainless Steel Tube & Pipe Welded

Properties of Stainless Steel Tube & Pipe Welded:
1.excellent resistance to intergranular corrosion
2.excellent corrosion resistance
3.Good Formability
4.High Temperature Resistance

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Description

Product Description

Stainless Steel Tube & Pipe Welded

The manufacturing process of stainless steel tube and pipe welded involves several steps, including:

1. Coiling and straightening – Stainless steel sheets are coiled and then straightened to create a long, continuous strip.

2. Forming – The strip is formed into a tube or pipe shape using a variety of methods, including roll forming, HF welding, and laser welding.

3. Welding – The edges of the tube or pipe are welded together using a high-frequency welding process or a laser welding process.

4. Annealing – The welded tube or pipe is annealed in a controlled atmosphere to eliminate any stresses or internal defects.

5. Finishing – The finished tube or pipe can be further processed, including polishing, buffing, or brushing.

Product Specification

Product Name		Stainless Steel Tube & Pipe Welded
Material		201 304L 316 316L 316Ti 321 309S 310S 317L 347H 2205 2507 904L
Thickness		0.2mm-12mm
OD		4mm-325mm
Length		6m or as customer's requirement
Finish		Polished, Pickled,hairline,mirror
Shape		Round,square, rectangular,oval
Technology		Seamless,weld
Standard		JIS, AISI, ASTM, GB, DIN, EN ,etc.

Common Chemical Composition
Grade	C	Si	Mn	P	S	Ni	Cr	Mo
201	≤0.15	≤0.75	5.5-7.5	≤0.06	≤ 0.03	3.5-5.5	16.0-18.0	-
304	≤0.08	≤1.0	≤2.0	≤0.045	≤ 0.03	8.0-10.5	18.0-20.0	-
304L	≤0.03	≤1.0	≤2.0	≤0.035	≤ 0.03	9.0-13.0	18.0-20.0	-
316	≤0.08	≤1.0	≤2.0	≤0.045	≤ 0.03	10.0-14.0	16.0-18.0	2.0-3.0
316L	≤0.03	≤1.0	≤2.0	≤0.045	≤ 0.03	12.0-15.0	16.0-18.0	2.0-3.0