But weld fittings Stainless Steel 316Ti UNS S31635 /1.4571, 316H UNS S31609 1.4436 , 316L UNS S31603 / 1.4404

Name

But weld fittings STAINLESS STEEL 316Ti  UNS S31635 /1.4571,

316H UNS S31609 1.4436 , 316L UNS S31603 / 1.4404 , 316LN UNS S31653 317 / UNS S31700;317L UNS S31703 / 1.4438;

Items

Square pipes,rectangular pipes, round tubes, oval pipes, special shaped pipes

Standard

ASTM ,GB,DIN  AISI

Material Grade

201: Ni 0.7%--1%

202: Ni 3.0%--4%

304: Ni 8%, Cr 18%

Thickness

1mm - 100mm

Tolerance

a) Outer Diameter:  +/- 0.2mm

b) Thickness: +/- 0.02mm

c) Length: +/- 5mm

Surface

180Grit, 320Grit, 400Grit Satin / Hairline

400Grit, 500Grit, 600Grit Mirror finish

Application

Decoration,upholstery,rail,stair armrest,door,gate,window frame,holder structure,etc.

Test

Squash test, extended test, water pressure test,heat treatment, NDT

Chemical Composition of Material

Material

201

201

304

C

≤0.15

≤0.15

≤0.08

Si

≤1.00

≤1.00

≤1.00

Mn

5.5-7.5

7.5-10

≤2.00

P

≤0.06

≤0.06

≤0.045

S

≤0.03

≤0.03

≤0.03

Cr

16-18

17-19

18-20

N

3.5-5.5

4--6

8-10.5

Mechanical Property

Material Item 

201

202

Tensile Strength

≥535

≥520

Yield Strength

≥245

≥205

Extension

≥30%

≥30%

Hardness (HV)

<253

<253

Range

1/2"NB TO 48"NB IN SCH: 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75

Type

SEAMLESS / WELDED/ FABRICATED

Form

1» Elbows in Long & Short Radius in 45 deg, 90 deg, 180 deg. 
2» Equal, Unequal Tee & Barred Tee. 
3» Eccentric Reducer & Concentric Reducer
4» Caps & Crosses. Long & Short Stub End. 
5» Swage Nipple & Barrel Nipple.

Standard

ASTM / ASME A/SA 403 GR WP "S" / "W" / " WX"

Grade

3304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L 

Value Added Services

Electro Polish 

Test Certificate         

Manufacturer Test Certificate as per EN 10204 / 3.1B