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Xi 'an Dongmeng Steel Co., Ltd

Country/Region:china

Contact Person:Misssui

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China 321 309 310S 2 Inch 3 Inch Stainless Steel Pipe Astm A270 Sanitary Tubing wholesale

321 309 310S 2 Inch 3 Inch Stainless Steel Pipe Astm A270 Sanitary Tubing

Name: 321 309 310S 2 Inch 3 Inch Stainless Steel Pipe Astm A270 Sanitary Tubing
Brand: Jiameng
Price: 1 USD

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Place of Origin :CHINA

Brand Name :Jiameng

Packaging Details :Export standard package: bundled wooden box or bag(According to customer's requirement)

Supply Ability :200000 Ton/Tons per Year

Price :$1,321.31 - $2,576.17/Tons

Model Number :200series 300series 400 series

Certification :Product quality certificate

MOQ :5tons

Delivery Time :7-30 days

Standard :ASTM JIS GB AISI

Type :Seamless

Steel Grade :300 Series 400 Series 200 Series, 301L, 301, 310S, S32305, 316L, 316, 321, 430, 309S, 304, 409L

Application :Chemical/Construction.etc

Welding Line Type :Seamless

Outer Diameter :6-910mm

Tolerance :±0.1-1%

Processing Service :Bending, Welding, Punching, Cutting, Moulding

Grade :300 Series 400 Series 200 Series

Section Shape :Round

Alloy Or Not :Is Alloy

Surface Finish :2B No.1

Invoicing :by actual weight

Product name :Steel Seamless Tube

Surface :BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D

ID :1-500MM

Port :Guangzhou/Shanghai/Tianjin

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ASTM stainless steel seamless pipe aisi ss 201 202 301 304 310s 316 430 304l 316l stainless steel pipe/tube

Product Description

Product Name	Stainless steel pipe/tube
Material	201 202 304 304L 316316L 321 309 310S 410 430 436 436L 904L etc.
Finish(Surface)	2B No.1
Thickness	1mm-30mm
Diameter	5mm-910mm
Length	1000mm-6000mm or other
Application	stainless steel pipes can apply to construction field, ships building industry, petroleum & chemical industries, war and electricity industries,food processing and medical industry, machinery and hardware fields. Stainless steel pipes can be made according to the customer's requirements.
Tips	The sizes or diameter and length of stainless steel pipes can be customized, if you need additional information, please don't hesitate to contact us at any time.

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	-

321 309 310S 2 Inch 3 Inch Stainless Steel Pipe Astm A270 Sanitary Tubing

Stainless steel round pipe is a hollow long round steel, which is widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial pipelines and mechanical structural parts. In addition, when the bending and torsion strength are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also often used to produce various conventional weapons, barrels, shells, etc.

Details Images

The main difference between stainless steel polishing and matt is different brightness, different roughness, and different visual appearance.

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.

Product Usage

Direction for use

Stainless steel pipes are divided into ordinary carbon steel pipes, high-quality carbon structural steel pipes, alloy structural pipes, alloy steel pipes, bearing steel pipes, stainless steel pipes, and bimetallic composite pipes, coatings and coating pipes for saving precious metals and meeting special requirements. . Stainless steel tubes are available in a wide variety of applications, wit different technical requirements and different production methods. The outer diameter of the currently produced steel pipe ranges from 0.1 to 4500 mm and the wall thickness ranges from 0.01 to 250 mm. In order to distinguish the characteristics, the steel pipes are usually classified as follows.

Description of application effect

Stainless steel welded pipe production

process: Raw materials - slitting - welding pipe - trimming - polishing - inspection(printing) - packaging - shipping (into the warehouse) (decorative welded pipe). Raw materials--striping--welding pipe--heat treatment--correction--straightening--trimming--pickling--hydraulic pressure test--inspection (printing)-packaging--shipping (warehouse) (Pipe pipe industrial piping pipe

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