Product Description

Sanitary / Polishing Mirror Seamless / Welded Pipes Stainless Steel **4 **1 **6 Pipe

Product Details

Product name 

Stainless steel pipe

Brand name 

ECO

Standard 

ASTM A**2, ASTM A**4, ASTM A**0, EN******5, EN******7, JIS G***8, JIS G***9

Material 

**4, **6L, **1, **0S, 1.***1, 1.***7, 1.***4, S****3, S****0, **4L, Monel **0, Inconel **0

Technic 

Hot rolled, cold rolled , cold drawn

Certificate 

ISO

Packing 

In bundles with waterproof material, in wooden cases

Shipment 

By sea, by air, by express

Dimensions:

DN INCH MM SCH5s SCH*0s SCH*0s STD SCH*0 SCH*0s XS SCH*0 SCH**0 XXS

6 1/8 *0.*9 

1.*4 1.*3 1.*3 1.*3 2.*1 2.*1 2.*1 

8 1/4 *3.*2 

1.*5 1.*3 1.*3 1.*3 3.*2 3.*2 3.*2 

*0 3/8 *7.*4 

1.*5 2.*1 2.*1 2.*1 3.2 3.2 3.2 

*5 1/2 *1.*4 1.*5 2.*1 2.*7 2.*7 2.*7 3.*3 3.*3 3.*3 4.*8 7.*7

*0 3/4 *6.*7 1.*5 2.*1 2.*7 2.*7 2.*7 3.*1 3.*1 3.*1 5.*6 7.*2

*5 1 *3.4 1.*5 2.*7 3.*8 3.*8 3.*8 4.*5 4.*5 4.*5 6.*5 9.*9

*2 *1/4 *2.*6 1.*5 2.*7 3.*6 3.*6 3.*6 4.*5 4.*5 4.*5 6.*5 9.7

*0 *1/2 *8.*6 1.*5 2.*7 3.*8 3.*8 3.*8 5.*8 5.*8 5.*8 7.*4 *0.2

*0 2 *0.*2 1.*5 2.*7 3.*1 3.*1 3.*1 5.*4 5.*4 5.*4 8.*4 *1.1

*5 *1/2 *3.*2 2.*1 3.*5 5.*6 5.*6 5.*6 7.*1 7.*1 7.*1 9.*2 *4

*0 3 *8.9 2.*1 3.*5 5.*9 5.*9 5.*9 7.*2 7.*2 7.*2 *1.*2 *5.2

*0 *1/2 **1.6 2.*1 3.*5 5.*4 5.*4 5.*4 8.*8 8.*8 8.*8 

**0 4 **4.3 2.*1 3.*5 6.*2 6.*2 6.*2 8.*6 8.*6 8.*6 *3.*9 *7.1

**5 5 **1.3 2.*7 3.4 6.*5 6.*5 6.*5 9.*3 9.*3 9.*3 *5.*8 *9.1

**0 6 **8.3 2.*7 3.4 7.*1 7.*1 7.*1 *0.*7 *0.*7 *0.*7 *8.*6 *1.9

**0 8 **9.1 2.*7 3.4 8.*8 8.*8 8.*8 *2.7 *2.7 *2.7 *3.*1 *2.2

**0 *0 **3.1 3.4 3.*6 9.*7 9.*7 9.*7 *2.7 *2.7 *5.*9 *8.*8 *5.4

**0 *2 **3.9 3.*6 4.*7 9.*2 9.*2 *0.*1 *2.7 *2.7 *7.*8 *3.*2 *5.4

**0 *4 **5.6 3.*6 4.*8 *9.*2 9.*2 *1.*3 *2.7 *2.7 *9.*5 *5.*1 

**0 *6 **6.4 4.*9 4.*8 *9.*2 9.*2 *2.7 *2.7 *2.7 *1.*4 *0.*9 

**0 *8 **7.2 4.*9 4.*8 *9.*2 9.*2 *4.*7 *2.7 *2.7 *3.*2 *5.*4 

**0 *0 **8 4.*8 5.*4 *9.*2 9.*2 *5.*9 *2.7 *2.7 *6.*9 *0.*1 

**0 *2 **8.8 4.*8 5.*4 *9.*2 9.*2 

*2.7 *2.7 *8.*8 *3.*8 

**0 *4 **9.6 5.*4 6.*5 *9.*2 9.*2 *7.*8 *2.7 *2.7 *0.*6 *9.*4 

**0 *6 **0.4 

*7.*2 *9.*2 9.*2 

*2.7 *2.7 

**0 *8 **1.2 

*7.*2 *9.*2 9.*2 

*2.7 *2.7 

**0 *0 **2 6.*5 *7.*2 *9.*2 9.*2 

*2.7 *2.7 

**0 *2 **2 

*7.*2 *9.*2 9.*2 *7.*8 *2.7 *2.7 

**0 *4 **3.6 

*7.*2 *9.*2 9.*2 *7.*8 *2.7 *2.7 

**0 *6 **4.4 

*7.*2 *9.*2 9.*2 *9.*5 *2.7 *2.7 

Surface:

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.**0 to No.**0 abrasives specified in JIS R***1. Kitchen utensils, Building construction.

NO.4 Those finished by polishing with No.**0 to No.**0 abrasives specified in JIS R***1. 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.

Chemical Composition(%)

Grade 

C Si Mn P S Cr Ni Mo N Cu

**1 

≤0.*5 ≤0.*5 5.5~7.5 ≤0.**0 ≤0.*3 *6.*0~*8.*0 3.5~5.5 - - 0.*8 1.5

**2 ≤0.*5 ≤1.*0 7.5~*0.*0 ≤0.**0 ≤0.*3 *7.*0~*9.*0 

4.0~6.0 

- ≤0.*5 

**1 ≤0.*5 ≤1.*0 ≤2.*0 ≤0.**5 ≤0.*3 *6.*0~*8.*0 6.*0~8.*0 - 

**2 ≤0.*5 ≤1.*0 ≤2.*0 ≤0.**5 ≤0.*3 *7.*0~*9.*0 8.*0~*0.*0 - 

**4 ≤0.*7 ≤1.*0 ≤2.*0 ≤0.**5 ≤0.*3 *8.*0~*0.*0 8.*0~*0.*0 - 

**4L ≤0.**0 ≤1.*0 ≤2.*0 ≤0.**5 ≤0.*3 *8.*0~*0.*0 9.*0~*3.*0 - 

**0S ≤0.*8 ≤1.*0 ≤2.*0 ≤0.**5 ≤0.*3 *4.*0~*6.*0 *9.*0~*2.*0 - 

**6 ≤0.*8 ≤1.*0 ≤2.*0 ≤0.**5 ≤0.*3 *6.*0~*8.*0 *0.*0~*4.*0 2.*0~3.*0 

**6L ≤0.*3 ≤1.*0 ≤2.*0 ≤0.**5 ≤0.*3 *6.*0~*8.*0 *2.*0~*5.*0 2.*0~3.*0 

**1 ≤0.*8 ≤1.*0 ≤2.*0 ≤0.**5 ≤0.*3 *7.*0~*9.*0 9.*0~*3.*0 - 

**0 

≤0.*2 ≤0.*5 ≤1.*0 ≤0.**0 ≤0.*3 *6.*0~*8.*0 

- 

***5 ≤0.*3 ≤1.*0 ≤2.*0 ≤0.**0 ≤0.**5 *2.*0~*3.*0 4.5~6.5 2.5~3.5 

***7 ≤0.*3 ≤0.*8 ≤1.*0 ≤0.**5 ≤0.**5 *4.*0~*6.*0 6.*0~8.*0 3.0~5.0 

**4L ≤0.*2 ≤1.*0 ≤2.*0 ≤0.**5 ≤0.**5 *9.*0~*3.*0 *3.*0~*8.*0 4.0~5.0 

1.0~2.0 

INCONEL

**8 

≤0.*3 ≤1.*0 ≤2.*0 ≤0.**0 ≤0.**0 ≤*8.0 ≤*4.0 ≤4.0 

≤1.4 

MONEL

**0 

≤0.*0 ≤0.5 ≤2.*0 - ≤0.**4 - ≥*3.0 - 

≤*4.0 

INCONEL

**0 

≤0.*0 ≤1.*0 ≤1.*0 - ≤0.**5 ≤*3.0 ≤*5 4.0~5.0 - ≤0.*5 

Ti≤0.6

Al≤0.6

We professional produce ans supply high quality **1 **4 **6 **6L  stainless steel seamless pipes, ss welded pipes, ss sanitary/ process seamless pipes,  ss sanitary / process welded pipes and tubes