Elbows Long radius

Product Name

45 / 90 / 180 , Long / Short Radius Elbows, Equal / Reducing Crosses, Concentric / Eccentric Reducers, Caps, Stub Ends

Size Range

From  ½ up to  72 From 1/2 to 30 (Seamless Pipe Fittings),Form16 to 72(Seam Pipe Fittings)

Schedule

SCH STD, XS, XXS, SCH 10 ~ SCH 160

 Material Code:

1) CARBON STEEL

 ASTM A234 WPB, WPC; ASTM A420 WPL9, WPL3, WPL6, WPHY-42

WPHY-46, WPHY-52, WPHY-60, WPHY-65, WPHY-70,

2) ALLOY STEEL

ASTM A234 WP1, WP11, WP12, WP22, WP5, WP9, WP91

3) SPECIAL ALLOY

Inconel 600, Inconel 625, Inconel 718, Inconel X750, Incoloy 800, 

Incoloy 800H, Incoloy 825, Hastelloy C276, Monel 400, Monel  K500

WPS 31254  S32750, UNS S32760 

4) STAINLESS STEEL 

ASTM A403 WP304/304L, WP316/316L, WP321, WP347, WPS 31254

5) DUPLEX & SUPER DUPLEX STAINLESS STEEL 

ASTM A 815 UNS S31803, UNS S32750, UNS S32760 

Standards

ANSI, ISO, JIS, DIN, BS,GB, SH, HG,QOST,ETC.

Certification:

ISO9001:2000

Applications range: 

Petroleum, chemical, power, gas, metallurgy, shipbuilding.construction,water and nuclear power etc. 

Packaging: 

seaworthy package,Plywood Cases or  pallet or as per customers requirement

Quality

high lever

The third party inspection:

BV,SGS,LOIYD,TUV,and other party alloyed by clients.

Delivery Time:

At the earliest ,within the period required by customers.

Remark:

Also can supply IBR fittings and Specialized NACE & HIC Fittings.

Name

stainless steel bar

Standard

ASTM A276-06 A582

Material Grade

 200series,300series,400series

Size Range

diameter;3-400mm

         φ3mm-80mm (Cold-drawn)

         φ10mm~φ120mm (Hot-rolled)

         φ50mm-400mm (Hot-forged)

Length

4m,6m or as per customers' request

Tolerance

h9,h11,H9,H11

Finish

Black; Pickled; No.4; 240#; 320#; 400#; or other polished finish

Application

Industry,Construction,Machines parts,Decoration etc.

Test

Squash test, Extended test, Water pressure test, Crystal rot test, Heat treatment, NDT

Chemical Composition of Material

Composition

   Material

201

202

304

316

431

C

≤0.15

≤0.15

≤0.08

≤0.08

≤0.20

Si

≤1.00

≤1.00

≤1.00

≤1.00

≤1.00

Mn

5.5-7.5

7.5-10

≤2.00

≤2.00

≤1.00

P

≤0.06

≤0.06

≤0.045

≤0.045

≤0.040

S

≤0.03

≤0.03

≤0.030

≤0.030

≤0.030

Cr

16-18

17-19

18-20

16-18

15-17

Ni

3.5-5.5

4-6

8-10.5

10-14

 1.25-2.50

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