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201 304 304L 310S 316 316L 321 Seamless Stainless Steel Pipe

Model NO.: 300 series
Surface Treatment: Bright
Port: Shanghai, Ningbo
Transport Package: Standard Export Package or as Required
Specification: SGS, CE, RoSH
Origin: Mainland China
HS Code: 7304119000
Model NO.: 300 series
Surface Treatment: Bright
Port: Shanghai, Ningbo
Transport Package: Standard Export Package or as Required
Specification: SGS, CE, RoSH
Origin: Mainland China
HS Code: 7304119000

Quick Details

  • Standard: ASTM, AISI, DIN, EN, GB, JIS
  • Place of Origin: Jiangsu, China (Mainland)
  • Model Number: 201,304,304L,310S,316,316L,321, etc.
  • Type: Seamless Welded
  • Steel Grade: 300 Series
  • Application: Fluid, gas and oil transport,Construction
  • Certification: BV IBR ISO ROHS SGS
  • Welding Line Type: seamless
  • Thickness: 0.5-30mm
  • Outer Diameter: 6-500mm
  • color: natural color
  • process: cold-draw,extrude,polish



Packaging & Delivery 

Packaging Details: woven bag, plastic wrapper and wooden packing or as your requirement
Delivery Detail: 7-15days


Specifications

stainless stee tube: 
1.high quality & low price 
2.material: 201, 202, 304, 304L, 310S, 316, 316L, 321 
 

201 304 316 316L 321 Stainless Steel Pipe

Detailed information

Type

 

Tube/pipe

 

Surface

NO.1, NO.2B, NO.3, NO.4

Standard

ASTM A554, A249, A269 and A270, A312

Length

1000-12000mm OR as your requirement

Outer Diameter

6mm-1020mm OR as your requirement

Thickness

0.3-50mm

Usage

a) General Service Industries

     (Petroleum, Food, Chemical, Paper, Fertilizer, Fabric, Aviation and Nuclear)

b) Fluid, gas and oil transport.

c) Pressure and Heat Transmission

d) Construction and Ornament

e) Boiler Heat Exchanger

Packing

seaworthy wooden pallets or wooden cases in 20' or 40' container

or as per customers' requirements

Delivery Time

10 days after received the deposit of T/T or L/C

 Chemical composition

 

 

 

 

Chemical Composition of Material

  Material

 

Composition

201

202

304

316

C

≤0.15

≤0.15

≤0.08

≤0.08

Si

≤1.00

≤1.00

≤1.00

≤1.00

Mn

5.5-7.5

7.5-10

≤2.00

≤2.00

P

≤0.06

≤0.06

≤0.045

≤0.045

S

≤0.03

≤0.03

≤0.030

≤0.030

Cr

16-18

17-19

18-20

16-18

N

3.5-5.5

4-6

8-10.5

10-14

Mo

      

2.0-3.0

 

Mechanical Property

Material Item   

201

202

304

316

Tensile Strength

≥535

≥520

≥520

≥520

Yield Strength

≥245

≥205

≥205

≥205

Extension

≥30%

≥30%

≥35%

≥35%

Hardness (HV)

<253

<253

<200

<200

Surface Finish 

Surface Finish Definition Application
2B Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. Medical equipment, Food industry, Construction material, Kitchen utensils.
BA Those processed with bright heat treatment after cold rolling. Kitchen utensils, Electric equipment, Building construction.
NO.3 Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. Kitchen utensils, Building construction.
NO.4 Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. Kitchen utensils, Building construction, Medical equipment.
HL Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. Building Construction.
NO.1 The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. Chemical tank, pipe.

 201 304 304L 310S 316 316L 321 Seamless Stainless Steel Pipe



 

Packaging & Transportation

Every round welded 201 / 304 stainless steel pipe is sleeved in plastic bag individually, and several tubes are packed to be bundle without any logo.also pack as customer requirement



Our promise

We insist " quality first, reputation foremost "If you have any problem please feel free to contact us! We primose to service you with the best product of the most reasonbale, all the time ,offer our best service.

Quick Details

  • Standard: ASTM, AISI, DIN, EN, GB, JIS
  • Place of Origin: Jiangsu, China (Mainland)
  • Model Number: 201,304,304L,310S,316,316L,321, etc.
  • Type: Seamless Welded
  • Steel Grade: 300 Series
  • Application: Fluid, gas and oil transport,Construction
  • Certification: BV IBR ISO ROHS SGS
  • Welding Line Type: seamless
  • Thickness: 0.5-30mm
  • Outer Diameter: 6-500mm
  • color: natural color
  • process: cold-draw,extrude,polish



Packaging & Delivery 

Packaging Details: woven bag, plastic wrapper and wooden packing or as your requirement
Delivery Detail: 7-15days


Specifications

stainless stee tube: 
1.high quality & low price 
2.material: 201, 202, 304, 304L, 310S, 316, 316L, 321 
 

201 304 316 316L 321 Stainless Steel Pipe

Detailed information

Type

 

Tube/pipe

 

Surface

NO.1, NO.2B, NO.3, NO.4

Standard

ASTM A554, A249, A269 and A270, A312

Length

1000-12000mm OR as your requirement

Outer Diameter

6mm-1020mm OR as your requirement

Thickness

0.3-50mm

Usage

a) General Service Industries

     (Petroleum, Food, Chemical, Paper, Fertilizer, Fabric, Aviation and Nuclear)

b) Fluid, gas and oil transport.

c) Pressure and Heat Transmission

d) Construction and Ornament

e) Boiler Heat Exchanger

Packing

seaworthy wooden pallets or wooden cases in 20' or 40' container

or as per customers' requirements

Delivery Time

10 days after received the deposit of T/T or L/C

 Chemical composition

 

 

 

 

Chemical Composition of Material

  Material

 

Composition

201

202

304

316

C

≤0.15

≤0.15

≤0.08

≤0.08

Si

≤1.00

≤1.00

≤1.00

≤1.00

Mn

5.5-7.5

7.5-10

≤2.00

≤2.00

P

≤0.06

≤0.06

≤0.045

≤0.045

S

≤0.03

≤0.03

≤0.030

≤0.030

Cr

16-18

17-19

18-20

16-18

N

3.5-5.5

4-6

8-10.5

10-14

Mo

      

2.0-3.0

 

Mechanical Property

Material Item   

201

202

304

316

Tensile Strength

≥535

≥520

≥520

≥520

Yield Strength

≥245

≥205

≥205

≥205

Extension

≥30%

≥30%

≥35%

≥35%

Hardness (HV)

<253

<253

<200

<200

Surface Finish 

Surface Finish Definition Application
2B Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. Medical equipment, Food industry, Construction material, Kitchen utensils.
BA Those processed with bright heat treatment after cold rolling. Kitchen utensils, Electric equipment, Building construction.
NO.3 Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. Kitchen utensils, Building construction.
NO.4 Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. Kitchen utensils, Building construction, Medical equipment.
HL Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. Building Construction.
NO.1 The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. Chemical tank, pipe.

 201 304 304L 310S 316 316L 321 Seamless Stainless Steel Pipe



 

Packaging & Transportation

Every round welded 201 / 304 stainless steel pipe is sleeved in plastic bag individually, and several tubes are packed to be bundle without any logo.also pack as customer requirement



Our promise

We insist " quality first, reputation foremost "If you have any problem please feel free to contact us! We primose to service you with the best product of the most reasonbale, all the time ,offer our best service.

CBN Grinding Wheels

CBN is a man-made Superabrasive that outperforms Diamond when used for Ferrous grinding operations.

CBN derives its name from its chemical makeup, of the cubic form of boron nitride (CBN). It has a very desirable characteristic that is sought after when working with difficult to grind (DTG) materials.

Due to its high thermal stability and chemical resistance, the CBN grinding wheel is most suitable for grinding hard ferrous materials, hardened steel, bearing steel, nickel based alloys. machining ferrous materials.

CBN Grinding Wheels are used to sharpen, cut, or remove metal from hard surfaces. Use these wheels when you need a good consistent finish.

Most notably CBN wheels are used to cut HSS metals, like wood tools, blades, bits, and cutters. This type of steel is better than the older high-carbon steel because it can withstand higher temperatures. When you`re tools become dull over time from use, a CBN wheel will bring them back to its sharp use.

Kemei produce CBN(cubic boron nitride)grinding wheels, which can be resin bonded CBN wheel, metal bonded CBN wheels and electroplated Diamond Grinding Wheels. For same steel parts, you can choose all three types CBN wheels, but there still some difference, if you need more information and the best solutions ,please contact us.

Cbn Grinding Wheels,Cbn Cut Off Wheel,Diamond And Cbn Wheels,Electroplated Cbn Grinding Wheels

Henan Jinlun Superhard Material Co., Ltd , https://www.jlsuperhard.com