Product Details

Specifications

1) professional flange manufacturer!
2) ISO 9001:2008
3) China QA, BV inspection ACCEPTANCE

We are pleased to give you our best quotation if we get your drawings & the technical requirements!

We have our own forging shop,machining shop,heat treatment shop and provide you the relative reports.

standard forged flange

standard

pressure rate

ANSI

ANSI B16.5

class150,300,600,

900,1500,2500

1/2"-24"

slip-on flange(SO)

welding neck flange(WN)

socket welding flange(SW)

threaded flange

lap joint flange(LJF)

blind flange(BL)

ring joint flange(RJF)

long welding neck flange

ANSI

ANSI B16.5

class150,300,400,

600,900,1500,2500

1/2"-24"

MSS

ASME B16.47

SER,A

class150,300,400,

600,900

12"-60"

API

ASME B16.47

SER,B

class75,150,300

26"-60"

AWWA

AWWA C207

classB,D,E,F

4"-120"

DIN

DIN2573,2527

2631,2632,2576,

2543,2544,2545,

2633,2634,2635

6bar,10bar,16bar,

25bar,40bar

10"-500"

KS(JIS)

KS B1503

JIS B2220

5K,10K,16K,

20K,30K,

10"-1500"

EN1092-1

PN6,PN10,PN16,

PN25,PN40,PN63

PN100

10"-2000"

Now I’d like to introduce our products,relevant reports and certifications to you..And it is our sincere wish that we have the privilege of serving you soon.

Material: Forged Carbon Steel, Stainless Steel , Duplex Stainless Steel , Low Alloy Steel

(Like A105,LF2,LF6,F6a,F304,F316,F22,F51,F11,F317L,F60…)

Main products:forged flange(slip-on flange,welding neck flange,socket welding flange,threaded flanged,lap joint flange,blind flange,ring joint flange,long welding neck flange) & free forgings(body,body adapter,stem housing,trunning plate,seat ring…)

Main market:India,America…

EN10204 3.1certification is provided,containing the following details.

A Chemical composition(C,Mn,P,S,Si,Cu,Ni,Cr,Mo,V,CE)

B Mechanical properties(yeild strength,tensile strength,elongation,reduction of area)

C Heat treatment(normalized,tempered,quenched,anneal)

D Hardness(standard:NACE MR0175)

E Impact test

Ultrasonic Test report is also provided.

UT testing standard:ASTM A388

UT acceptance standard: ASME B16.34 APPENDIX IV

UT equipment: HS610e

UT technique: Straight/Contact

FREQUENCY:2.5MHz

Probe Used: 2.5P Φ20

Test Blocks:Φ3

SENSITIVITY: Φ3+13dB(Φ6.4)

Couplant: OIL

3.2certifification&MPT report can be provided,after international Third Part Inspect(TPI) is witnessed by BVSI.

Dimension report is sent to you.

Test block from the product for mechanical testing is shipped along with your product.

Marking of Forging: Sr.No./Supplier Code/Item Code/Material Grade & Material Heat No.,Heat Treatment Lot No.

Minimum Reduction Ratio of Product is 4:1

Packing:in polywood Suitable to sea shippment

Our factory pay more closed attention to our products’ quality and stage inspection.Based on that, we have a great success in the past ten years.We have our own factory for twenty years.If you are interested in our products and wanna establish business ralations with us,we are pleased to quote you our best price as per your drawings you require.

Welcome to your enquiry!