Stainless Steel Pipe-Baowu International Trade (Shandong) Co., Ltd.



Home - Products - Stainless steel - Stainless Steel Pipe - 444 Stainless Steel Pipe

444 Stainless Steel Pipe

Phone : +86 13515317633

WeChat : +86 13515317633

Whatsapp : +86 13515317633

Email : grace@sdbaowu.com

MOQ：25 Tons

Product Name	Stainless Steel Pipe
Material type	Stainless steel square tube pipe
Items	Square tubes, rectangular tubes, round tubes
Thickness	0.5~75mm
Specifications	Outer diameter (pipe):1) Round tube: 8mm to 680 mm2) Square tube: 10x10mm to 300x300mm3)Rectangular tube: 10x20mm to 120x180mmThickness: 0.16mm to 4.0mm
Surface	Polishing,annealing,pickling,bright
Technology	Cold/hot rolling
Steel Grade	304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201,202
Standard	ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456,DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,GB13296
Tolerance	a) Outer Diameter: +/- 0.5mmb) Thickness: +/- 0.05mmc) Length: +/- 5mm
Test	Squash test, extended test, water pressure test, crystal rot test, heat
Packing	Standard export packing
Payment	T/T, L/C, Western Union
Delivery time	10 working days upon receipt of the deposit
MOQ	1 ton
Application	Pipe: Decoration, Construction, Upholstery, Water supplying…handrail, railing, staircase, door, window, balcony, fence, bench, furniture etc,
Machining	Custom, Kaiping, cutting, pattern
Used	Factory, decoration, food

Grade and Main chemical compstion
C S Mn P≤ S≤ Cr Mo Ni Other
201	≤0.15	≤1.00	5.5-7.5	0.06	0.03	16-18	-	3.5-5.5	N≤0.25
202	≤0.15	≤1.00	7.5-10.0	0.06	0.03	17-19	-	4.0-6.0	N≤0.25
301	≤0.15	≤1.00	≤2.00	0.045	0.03	16-18	-	6.0-8.0	-
302	≤0.15	≤1.00	≤2.00	0.045	0.03	17-19	-	8-10.0	-
303	≤0.15	≤1.00	≤2.00	0.2	≥0.015	17-19	≤0.6	8-10.0	-
304	≤0.08	≤1.00	≤2.00	0.045	0.03	18-20	-	8-10.5	-
304L	≤0.03	≤1.00	≤2.00	0.045	0.03	18-20	-	9-13	-
305	≤0.12	≤1.00	≤2.00	0.045	0.03	17-19	-	10.5-13	-
309S	≤0.08	≤1.00	≤2.00	0.045	0.03	22-24	-	12-15	-
310S	≤0.08	≤1.50	≤2.00	0.045	0.03	24-26	-	19-22	-
316	≤0.08	≤1.00	≤2.00	0.045	0.03	16-18	2-3	10-14	-
316L	≤0.03	≤1.00	≤2.00	0.045	0.03	16-18	2-3	12-15	-
317	≤0.08	≤1.00	≤2.00	0.045	0.03	18-20	3-4	11-15	-
317L	≤0.03	≤1.00	≤2.00	0.045	0.03	18-20	3-4	11-15	-
321	≤0.08	≤1.00	≤2.00	0.045	0.03	17-19	-	9-13	-
405	≤0.08	≤1.00	≤1	0.04	0.03	11.5-14.5	-	≤0.6	AL0.1-0.3
420F	0.26-0.4	≤1.00	≤1.25	0.06	≥0.015	12-14	≤0.6	≤0.6	-
430	≤0.12	≤0.75	≤1.00	0.04	0.03	16-18	-	≤0.6	-

Details Images

1. Different brightness

Polishing is like a mirror surface, which can reflect objects, while matte is called drawing or drawing, that is, the surface of stainless steel is like a steel ball with low reflectivity.

2. Different roughness

The roughness of the polishing is very low, but the roughness of the matte is higher, and it is more wear-resistant, and it is not easy to see the wear.

3.The visual presentation is different

Polished, the surface is smooth, the reflected light is mirrored, with glare, giving people a bright and gorgeous feeling; matte has no glare, not glare, giving people a stable and elegant feeling.

Application:

Stainless steel pipe is a kind of hollow and long steel pipe, which is widely used in petroleum, chemical, medical, food, light
industry, mechanical instrument and so on. In In addition, in the same bending and torsional strength, stainless steel pipe has
light weight, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also often used
for furniture, kitchenware, etc.

Customer feedback





