Phone: +86-15954941919     E-mail: kuaimashirley@gmail.com

304 304L stainless steel pipe

3 stainless steel pipe /5 8 stainless steel tube

Standard:ASTM

Place of Origin:Shandong, China

Brand Name:kuaima

Model Number:201 202 304 304L 316L

Type:Welded

Steel Grade:201 202 304 304L 316L, 301L, S30815, 301, 304N, 310S, S32305, 410, 204C3, 316Ti, 316L, 441, 316, L4, 420J1, 321, 410S, 410L, 436L, 443, LH, L1, S32304, 314, 347, 430, 309S, 304, 439, 204C2, 425M, 409L, 420J2, 436, 445, 304L, 405, 370, S32101, 904L, 444, 301LN, 305, 429, 304J1, 317L

Application:Manufacture Building Construction Material

Welding Line Type:Spiral Welded

Tolerance:±1%

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

Grade:201 202 304 304L 316L

Section Shape:rectangular

Alloy Or Not:Non-Alloy

Surface Finish:2B

Invoicing:by theoretical weight

Delivery Time:8-14 days

Product name:310 stainless steel pipe tube with customized size cold rolled

Keyword:Factory Price Stainless Steel 304 Pip

MOQ:1 Ton

Material:300 Series

Technique:hot Rolled

Type of material:TISCO BAOSTEEL

Surface:Customer Requirement

Thickness:0.3-3.0mm

Sample:Availabled

Usage:Building Construction Material

Packaging Details:fumigation wood frame;waterproof paper packing; fine packing

Port:Ningbo/Tianjin

  • Product Detail
Item Stainless Steel Pipe
Standard JIS, AISI, ASTM, GB, DIN, EN, GB, DIN, EN, etc.
Material NCF800,NCF800L,309S,310S,316,316Ti,317,317L,321,347,347H,NCF800N,316L, 316N
Steel grade 200 300 series
WT 0.1mm-150mm(SCH10-XXS)
OD 1mm-2500mm (3/8"-100")
Technique Hot rolled / Cold rolled
Surface Treatment Polishing,Annealing,Pickling,Bright,or According to customer requirement
MOQ 1 ton , We can accept sample order.
Application High Temperature Applications, Medical Devices, Building Materials, Chemistry, Food Industry, Agriculture, Ship Components.Boiler, Heat-exchanger, Power Plant, Building Construction, Aerospace, Petrochemical, Mechanical, Food, Medical, Paper, FertilizerIndustry and other Temperature and Pressure service Food, Beverage Packaging, Kitchen Supplies, Trains, Aircraft, Conveyor Belts, Vehicles, Bolts, Nuts, Springs, and Screen.
Package Standard export seaworthy package,or as required.
Delivery time Prompt delivery, 7-15 days after deposit,or as the order quantity.
Payment L/C, T/T
Container size 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM

Product Name Industry Used Super 2205 Duplex Stainless Steel Pipe Price
Standard ASTMA213/312/269/511/789/790,GOST9940/9941,DIN17456/17458/EN10206/17440/JIS3459/3463,GB13296/14976/9948/5310/8142/8143
Grades: TP304,304L,304H,304N,316,316L,316Ti,317L,310S,321,321H,347H,S31803,S32750,347,330,825,904L,
12X18H9,08X18H10,03X18H11,08X18H10T,20X25H20C2,08X17H13M2T,08X18H12E
1.4301, 1.4306, 1.4401, 1.4404, 1.4435, 1.4541, 1.4571, 1.4563, 1.4462, 1.4845,SUS304, SUS304L, SUS316, SUS316L, SUS321, SUS310S etc.
Outside Diameter 0.28-1219mm
Thickness 0.08-100mm
Length 6m or as customers' request
Process Methods Cold drawn, cold rolling,welded
Surface & Delivery condition Solution annealed and pickled, grey white (polished),with plain ends/bevel edges ends,Hairline
Special Use For use in the petroleum, smelting, foodstuff, power, papermaking, chemical, medical equipment, aviation, boiler heat-exchangerand Other fields

product description

Stainless steel pipe is a kind of hollow round steel strip, which is widely used in industrial pipelines and mechanical structural parts of petroleum, chemical, medical, food, light industry, machinery and instrumentation. In addition, it is light in weight when the bending and torsional strengths are the same, so it is also widely used in the manufacture of mechanical parts and engineering structures. It can also be used as furniture and kitchenware.

Labeling method

The American Iron and Steel Institute is using three digits to label the various standard grades of malleable stainless steel ground. Among them.

1.austenitic stainless steel with 200 and 300 series of numbers indicated.

2.ferritic and martensitic stainless steel with 400 series of numbers.

For example, some of the more common austenitic stainless steels are marked with 201, 304, 316, and 310, ferritic stainless steels are marked with 430 and 446, martensitic stainless steels are marked with 410, 420, and 440C, duplex (austenitic-ferritic) stainless steels, precipitation hardening stainless steels, and high alloy with less than 50% iron content Usually a patented name or trademark name is used.

Corrosion resistance

International corrosion resistance of materials according to the annual corrosion rate is divided into three categories, the first category for complete corrosion resistance, the corrosion rate is less than 0.1mm / year, high-quality stainless steel belongs to such materials; 

the second category for still corrosion resistance, the corrosion rate of 0.1-1.0mm / year, belongs to the general stainless steel; 

the third category for corrosion resistance, the corrosion rate is greater than 1.0mm per year.

Production Process

a.Round steel preparation.

b.Heating.

c.Hot-rolled piercing.

d.Cutting head.

e.Pickling.

f.Grinding.

g.Lubrication.

h.Cold rolling process.

i.Degreasing.

j.Solution heat treatment.

k.Straightening.

l.Cutting; m. Pickling.

m.Pickling.

n.Finished product inspection.


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